CTP Products and Services download

Report
QUALITY THROUGH EXPERTISE
PRODUCTS AND
SERVICES
CTP DELIVERS CUSTOMIZED SYSTEM SOLUTIONS FOR INDUSTRIAL AIR POLLUTION CONTROL.
COMPANY HEADQUARTERS
SUBSIDIARIES
CTP
Chemisch Thermische
Prozesstechnik GmbH
Schmiedlstrasse 10
8042 Graz
Austria
Phone: +43 316 4101-0
Fax: +43 316 4101-80
[email protected]
CTP France
Immeuble Danica B
21, Avenue Georges Pompidou
69486 Lyon Cedex 03
France
Phone: +33 (472) 913 023
Fax: +33 (472) 913 030
[email protected]
www.ctpfrance.fr
CTP Korea Co. Ltd.
103, Banwol-Ri, Taean-Eup
445-973 Hwasung-Si, Kyungki-Do
Korea
Phone: +82 (31) 2 023 737
Fax: +82 (31) 2 023 732
[email protected]
www.ctpkorea.com
CTP China
Bdg.#1, No.1029 Liuchen Rd.
Pudong New Area
Shanghai 201202
P.R. China
Phone: +86 13611 611 759
Fax: +86 21 50 589 023
[email protected]
www.ctpchina.com.cn
CTP Sinto America LLC
3001 West Main Street
Lansing, MI 48917
USA
Phone: +1 740 602 1159
[email protected]
www.ctp-us.com
CTP-DUMAG GmbH
Am Kanal 8-10
2352 Gumpoldskirchen
Austria
Phone: +43 720 595404
Fax: +43 720 595404-99
[email protected]
www.ctp-dumag.com
Version 2.1
Company Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
CTP Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5
VOXcube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–7
AutoTherm .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
EcoTherm007® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CompacTherm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
MultiTherm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
RecuKAT .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
AutoKAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VOCNOxTherm .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
RecuNOx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
AutoNOx .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
RotorSorb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
VOXsorbTherm .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Smoothing Bed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
WetSorb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SCFS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Who we are
CTP (Chemisch Thermische Prozesstechnik GmbH) is one of the world’s leading companies in
air pollution control for industrial applications.
CTP was founded in 1985 and since then, our engineers, chemists and researchers have been
developing leading edge technologies to serve the individual needs of our customers worldwide, covering all industrial sectors. At CTP, we adhere to high quality ­standards maintained
by qualified expertise.
What we do
CTP can offer you emissions close to zero at a minimized total cost of ownership. We provide
integrated solutions from the emission source to the stack for the reduction of contaminants
such as volatile organic compounds (VOC), NH3 or NOx.
Our company‘s ecological mission?
We aim to convert air pollutants into usable energy.
Where we work
With our headquarters in Austria, CTP has sales networks all over the world with licensees
in Australia and Japan, subsidiaries in France, Korea, Spain, Sweden and the US, as well as
partners in many other countries.
2
For large or small waste gas flows, high and low contaminant c­ oncentrations, organic
and inorganic pollutants, waste gas streams with or without o­ xygen. No molecule is safe
from finely tuned processes of a CTP system.
OXIDATION
1
REDUCTION
Regenerative Thermal Oxidation (RTO)
Optimal abatement of all organic pollutants
The waste gas is directed through ceramic heat exchangers into the oxidation system
where harmful compounds are oxidized without residue. The hot clean gas releases
thermal energy as it passes through the ceramic heat exchanger beds. This energy is
recovered and used further in the process resulting in reduced auxiliary fuel requirements and lower operating costs.
2
Direct Thermal Oxidation (TO)
Explosive pollutant compositions
Several waste gas streams, liquid or gaseous, with concentrations from lean to explosive are injected directly into the combustion chamber and oxidized. The combustion
chamber can be combined with a scrubber unit and a DeNOx system. The purified gas
can be directed to downstream heat recovery.
3
Recuperative Catalytic Oxidation (CO)
Defined pollutant compositions in low or high concentrations
Waste gases are heated in the presence of special CTP catalysts which are responsible
for the high cleaning efficiency and outstanding cost-effectiveness of the RecuKAT.
4
Regenerative Catalytic Oxidation (RCO)
5 Selective Non-­
Catalytic Reduction
(SNCR)
Reduction of NOx
Liquid or gaseous reduction agents are
injected into the waste gas through a
highly engineered and carefully controlled injection system for substantial
NOx reduction.
Selective Catalytic
Reduction (SCR)
6
Reduction of NOx
NOx is converted with a reduction agent
to nitrogen and water in the presence
of a catalyst. The chemical reaction
is selective and this means oxides of
­nitrogen are preferentially reduced
while unwanted side reactions are
inhibited.
Defined pollutant compositions in low concentrations
Combines the low reaction temperature achievable with catalysts and the outstanding
thermal efficiency of regenerative thermal oxidation (RTO).
1
2
3
4
5
6
3
ADSORPTION
7
ABSORPTION
Rotary adsorbers
10
Large waste gas volumes with low contaminant concentrations
The CTP rotor concentrates a large flow with low contaminant concentration to a
much smaller, highly concentrated waste gas stream. The concentrated stream is then
fed into a small thermal or catalytic oxidation system. CTP has developed a patented
­recirculation system, resulting in even higher concentration of pollutants than is possible with traditional designs.
8
Fixed bed adsorption
Concentration peaks or batch processing
CTP’s single or multiple fixed beds adsorb the contaminant peaks and highly variable
concentrations and then desorb them into a downstream oxidation system.
Wet gas scrubbing
Removal of inorganic components
The hot waste gas from the customer’s
process or upstream oxidizer is cooled
in a quench and then directed to a
scrubbing chamber. The scrubbing
medium, usually water or acid/alkali
solutions is injected into the scrubber
and trickles over the packing material
from top to bottom. The inorganic pollutants in the waste gas interact with
the scrubbing solution. Purified gas is
demisted and leaves the scrubber.
Contaminant spikes in the raw gas challenge the air pollution control equipment and
can even lead to a complete shutdown of the system when the temperature limits are
exceeded. An upstream CTP Smoothing Bed levels the peaks and this results in more
controlled combustion and higher contaminant treating capacity of the entire system.
9
Dry gas scrubbing
Removal of inorganic components
The waste gas can contain contaminants such as acids (HCl, HF), sulfur dioxide (SO2),
organic pollutants (e.g. PCDD/DF) or heavy metals (e.g. Hg). For dry sorption the waste
gas is first cooled to the proper temperature. Then a sorbent such as sodium bicarbonate or calcium hydroxide or even hearth furnace coke (HOK) is added. Contaminants
accumulate on the sorbent which is removed efficiently in a downstream dust collector.
FILTRATION
Mechanical-thermal
filters
11
Removal of sticky particulate
(e.g. tar) and aerosols
CTP’s prefilters are filled with temperature
resistant packing where particles, tar
and aerosols are removed. The filters are
thermally restored.
12
7
8
9
Fabric filters
Removal of particulate
Even fine-grained particles are arrested
in different filter media, depending on
temperature and dust type, and cleaned
with jets of compressed air.
4
OXIDATION / REGENERATIVE THERMAL OXIDATION (RTO)
VOXcube
Maximum cleaning efficiency
High longevity
Very easy to maintain
Lowest energy consumption
The VOXcube purifies organic and specific inorganic pollutants in the waste gas. The system is suitable for flow rates up to 125,000 Nm³/h,
with a wide variety of concentrations and contaminants. For waste gas temperatures from –20 °C up to +350 °C.
5
OXIDATION / REGENERATIVE THERMAL OXIDATION (RTO)
Features
Available options
• Maximum cleaning efficiency (> 99.5%)
• Multifuel burner
• CTP’s honeycomb ceramic heat exchangers
• Very high thermal efficiency (> 97%)
• Low pressure drop (< 30 mbar)
• Gas and liquid injection
• High safety standard
• Fail-safe Programmable Logic Controller (PLC)
• Selected sensors with Safety Integrity Level (SIL)
classification
• Electric heating
• Hot bypass
• Online bake-out
• Integrated raw gas preheating
• Separate raw gas preheating
• High availability
• Weatherproof installation of instrumentation and
heating system
• Field proven advanced software
• Special insulation and coatings
• Pre-assembled delivery
• Lower Explosion Limit (LEL) safeguard
• Excellent accessibility
• Residual oxygen control
• High standardization
• Pressure peak reduction
• Heat recovery
• Automatic cleaning (washing out)
• Automatic adjustment to variable operating conditions
• Compact lightweight construction
• Flexibility of inlet/outlet gas connections
CTP’s poppet valve
CTP’s pneumatically actuated poppet valve is known for its low leakage and reliability. As a complex assembly CTP’s poppet valve is
very maintenance-friendly and can quickly be changed at any time.
6
OXIDATION / REGENERATIVE THERMAL OXIDATION (RTO)
AutoTherm
Highest flexibility and adaptability
Proven in the most complex applications
Extremely tight valves
Rugged design
The perfect CTP solution for applications with particulate, sticky condensate or corrosive components in the waste gas. The AutoTherm
is suitable for flow rates up to 380,000 Nm³/h, independent of the concentration and the contaminants. For waste gas temperatures
from –20 °C up to +400 °C.
Features
Available options
• Maximum cleaning efficiency (> 99.8%)
• Multifuel burner
• CTP’s honeycomb ceramic heat exchangers
• Very high thermal efficiency (> 97%)
• Low pressure drop (< 30 mbar)
• Gas and liquid injection
• Flexible multi-bed design
• Adaptable for high flow rates
• Customized for each application
• Electric heating
• Hot bypass
• Cold bypass
• Online bake-out
• Poppet valves with sealing gas
• Integrated raw gas preheating
• High safety standard
• Fail-safe PLC
• Selected sensors with SIL classification
• Separate raw gas preheating
• High availability
• Weatherproof installation of instrumentation
and heating system
• Field proven advanced software
• Low operating costs
• Special insulation and coatings
• Heat recovery
• Automatic cleaning (washing out)
• LEL safeguard
• Residual oxygen control
• Pressure peak reduction
• Automatic adjustment to variable operating conditions
• Many fuel choices
7
OXIDATION / REGENERATIVE THERMAL OXIDATION (RTO)
EcoTherm007®
Highest possible cleaning efficiency in this design
Low footprint
Completely pretested and ready to install
Easy transport and quick installation
Impressive in concept and design and with excellent VOC destruction capability, the 2-bed Eco-Therm007® combines minimum energy
input and an attractive low overall cost. The EcoTherm is suitable for standard applications and flow rates up to 20,000 Nm³/h and
temperatures from –20 °C up to +200 °C, with medium pollutant loads.
Features
Available options
• Maximum cleaning efficiency (99%) for a 2-bed system
•Choice of three heating systems
(gas, fuel oil, electric)
• CTP’s honeycomb ceramic heat exchangers
• Very high thermal efficiency (> 97%)
• Low pressure drop (< 30 mbar)
• High availability
• Weatherproof installation of instrumentation and heating system
• Field proven advanced software
•Combination of hot and cold bypass for
innovative concentration management
•Noise insulation up to < 65 dB(A)
at 1 m distance
• Small foot print due to compact design
• Completely pre-assembled and tested before delivery
• Minimal pressure fluctuation (< 2 mbar)
• Energy savings due to double shell insulation
• Plug-in modules for easy replacement
• Minimized start-up time
EcoTherm007® valve
The ETV stands out with its simplified design with faster cycle times and lower leakage amounts, thus achieving a significantly
improved cleaning efficiency compared to standard 2-bed systems.
The maintenance of the valve is possible anytime due to its favorable positioning.
8
OXIDATION / REGENERATIVE THERMAL OXIDATION (RTO)
CompacTherm
Maximum cleaning efficiency
Smallest footprint
Rugged design
The CompacTherm covers the full range of gas volumes and contaminant concentrations. It combines a convincing technical concept with
low maintenance. CTP’s CompacTherm can be the perfect solution especially where space is restricted.
Features
Available options
• Maximum cleaning efficiency (> 98.5%)
• Multifuel burner
• CTP’s honeycomb ceramic heat exchangers
• Very high thermal efficiency (> 97%)
• Low pressure drop (< 30 mbar)
• Gas and liquid injection
• High safety standard
• Fail-safe PLC
• Selected sensors with SIL classification
• High availability
• Weatherproof installation of instrumentation and heating system
• Field proven advanced software
• Automatic adjustment to variable operating conditions
• Many fuel choices
• Proven in hundreds of reference installations
• Electric heating
• Hot bypass
•Bake-out
• Integrated raw gas preheating
• Separate raw gas preheating
• Special insulation and coatings
• Heat recovery
• Automatic cleaning (washing out)
• LEL safeguard
• Residual oxygen control
• Pressure peak reduction
9
OXIDATION / DIRECT THERMAL OXIDATION (TO)
MultiTherm
Maximum destruction efficiency
Special burners (e.g. oxygen, LowNOx, solvents, tar)
Specially designed CTP nozzle for fuel injection
Universal applicability
For a safe removal of highly contaminated, i.e. halogenous, waste gas streams and liquid waste as well as wastewaters, especially in
the pharmaceutical, chemical and petrochemical industry. CTP’s MultiTherm is a combined process. It consists essentially of a thermal
oxidation and one or more upstream or downstream p­ rocesses fitted to the application. These could be heat recovery, wet scrubbing and
DeNOx, among others. Our burner control system has managed the simultaneous combustion of many highly variable waste streams.
Features
Available options
• Maximum destruction efficiency (99.9%)
• Safety technology
• Static dry or wet flame arrestors
• Dynamic flash-back protection
• Efficient multifuel burners
• Modular design
• Uniform flame shape
• Turbulent flue gas re-circulation
• Optimized fuel injection
• Optimized fuel distribution
• Variable injection lances
• Ultrasonic nozzles
• Flashback free operation
• High safety standard
• Fail-safe PLC
• Selected sensors with SIL classification
• Low heat-loss combustion chamber
• Multilayer insulation
• Recovery of heat loss
•Selective Non-Catalytic Reduction
(SNCR)
• Heat recovery
•Quench/Scrubber
• Selective Catalytic Reduction (SCR)
• Residual oxygen control
• High availability
• Adaptive control software for changing load conditions
• Control concept optimized in operating costs
• Flexible combustion chamber design
10
OXIDATION / RECUPERATIVE CATALYTIC OXIDATION (CO)
RecuKAT
Maximum cleaning efficiency
CTP proprietary catalyst
Constant high performance – also for oxygen-poor gases
No NOx generation
For high cleaning efficiency, the RecuKAT’s attractive economic performance is due to the low reaction temperature of the CTP catalysts.
CTP has 25 years of experience with catalysts in industrial applications. The RecuKAT is suitable for small to medium gas flows with
low or high concentrations.
Features
Available options
• Maximum cleaning efficiency (> 99.9%)
•Selective pre-separation of sulfur
compounds
• CTP’s high performance catalysts for:
• Methane and short-chain hydrocarbons
• Long-chain hydrocarbons
• Effective shell tube heat exchanger (> 75%)
•Cleaning of gases with low oxygen content
(residual oxygen content < 0.2% v/v)
• High availability
• Weatherproof installation of instrumentation and heating system
• Field proven advanced software
• No NOx is formed when oxidizing ammonia (NH3)
• Electric heating or gas burner
• Hot bypass
• Heat recovery
• Multi-layer catalyst
•Horizontal or vertical configuration
available
• LEL safeguard
• Residual oxygen control
• Selective gas cleaning (CO2)
• Available for low and high pressure processes up to > 25 bar
• Small footprint
11
OXIDATION / REGENERATIVE CATALYTIC OXIDATION (RCO)
AutoKAT
Very high thermal efficiency
Constant high cleaning efficiency – also for oxygen-poor gases
Extremely energy-saving
Easy access to catalyst modules
The AutoKAT combines the advantages of regenerative thermal oxidation with those of catalytic oxidation. The AutoKAT is a very costeffective alternative for well understood waste streams. Existing RTO systems can be upgraded to an AutoKAT.
Features
Available options
• Maximum cleaning efficiency (> 98.5%)
• Electric heating or gas burner
• CTP’s honeycomb ceramic heat exchangers
• Very high thermal efficiency (> 95%)
• Very low operating costs
• Hot bypass
•Cleaning of gases with low oxygen content
(residual oxygen content < 0.5% v/v)
• Extremely low autothermal point (< 500 mg/Nm3)
• High availability
• Weatherproof installation of instrumentation
and heating system
• Field proven advanced software
•Bake-out
• Raw gas preheating
• Automatic cleaning (washing out)
• LEL safeguard
• Residual oxygen control
• Pressure peak reduction
• Pre-assembled delivery
• Excellent accessibility
• High standardization
• No NOx is formed when oxidizing ammonia (NH3)
• Flexibility of left or right inlet/outlet connections
12
REDUCTION / SELECTIVE NON-CATALYTIC REDUCTION (SNCR)
VOCNOxTherm
All-in-one simultaneous abatement of VOC and NOx
Existing CTP RTO systems can be equipped with NOx control
Specially designed injection lances and distribution systems
The VOCNOxTherm system combines low operating costs and excellent cleaning efficiency of an RTO with the NOx reduction of an SNCR.
In several applications the VOCNOxTherm eliminates the need for an additional and expensive SCR system.
Features
Available options
• High VOC cleaning efficiency
• 2-bed systems VOCNOxTherm (> 98.5%)
• 3-bed systems VOCNOxTherm (> 99.5%)
•Choice of reduction agent (ammonia, urea)
• CTP’s honeycomb ceramic heat exchangers
• Very high thermal efficiency (> 97%)
• Low pressure drop (< 30 mbar)
• Multifuel burner
• Gas and liquid injection
• Electric heating
• Hot bypass
•NOx reduction up to 60%
• Cold bypass
• High availability
• Weatherproof installation of instrumentation
and heating system
• Field proven advanced software
• Online bake-out
• Can retrofit existing CTP RTO systems for NOx removal
• High dust tolerance
• Integrated raw gas preheating
• Separate raw gas preheating
• Special insulation and coatings
• Heat recovery
• Automatic cleaning (washing out)
• LEL safeguard
• Residual oxygen control
• Pressure peak reduction
13
REDUCTION / SELECTIVE CATALYTIC REDUCTION (SCR)
RecuNOx
Maximum cleaning efficiency
Low operating cost
Optimum injection and distribution of the reduction agent
Small footprint
CTP’s SCR systems are used in industrial processes with a wide variety of gas volumes and NOx concentrations.
These systems are also suitable for increased particulate content.
Features
Available options
• Maximum cleaning efficiency (> 99.9%)
• Effective tube heat exchanger (> 75%)
•Choice of reduction agent
(ammonia, urea)
•Minimal ammonia slip through an accurate
and fast control unit
•Electric heating or gas burner
•High temperature particle filter
• Injection with ultrasonic nozzles
•Heat recovery
• High availability
• Weatherproof installation of instrumentation and heating system
• Field proven advanced software
•Horizontal and vertical configuration
• Low reaction temperature
• Residue-free reduction of the pollutants to N2 and H2O
• Robust catalyst resistant to the effects of poisons and dust
14
REDUCTION / SELECTIVE CATALYTIC REDUCTION (SCR)
AutoNOx
Very high thermal efficiency
Low operating costs
High tolerance to corrosive substances
Easy access to catalyst modules
For the cleaning of gas streams with high flows and high NOx concentrations, CTP has developed the AutoNOx system. This system
combines low operating costs of an RTO with the high cleaning efficiency of the SCR catalyst.
Features
Available options
• CTP’s honeycomb ceramic heat exchangers
• Very high thermal efficiency (> 95%)
• Low pressure drop (< 20 mbar)
• Electric heating or gas burner
•Ceramic heat-exchanger resistant against corrosive
­compounds
• High availability
• Weatherproof installation of instrumentation and heating system
• Field proven advanced software
•Bake-out
• Raw gas preheating
• Automatic cleaning (washing out)
• Pressure peak reduction
• Robust catalyst resistant to the effects of poisons and dust
• Excellent accessibility
•NOx cleaning efficiency (> 92%)
• High standardization
• Automatic adjustment to variable operating conditions
• Compact lightweight construction
• Flexibility of inlet/outlet connections
15
ADSORPTION / ROTARY ADSORBER
RotorSorb
Very high cleaning efficiency
High concentration factors (patented recirculation
of d­ esorption gas)
Low investment and operating costs
No pressure peaks
CTP’s solution for continuous control of lean waste streams at room temperature. The RotorSorb achieves an optimal cleaning efficiency
of organic pollutants, and low operating cost.
Features
Available options
• Very high cleaning efficiency (> 97%)
• Different zeolites in one wheel
•Highest concentration factors by recycling desorption air
(recirculation)
•Mixing chamber for energy optimized
desorption
•Low operating costs in combination with RTO
(CTP honeycomb ceramic heat exchanger)
• Aerosol precipitator
•Low pressure drop (5 to 8 mbar)
• Rotor wheel washing device
•Recovery of excess energy for preheating of desorption air
•Regenerative rotary concentrators for high boilers
(bake-out-capable or washable)
• Dust collector
• LEL safeguard
•Possible combination with all o­ xidation systems
16
ADSORPTION / FIXED BED ADSORPTION
VOXsorbTherm
Especially for discontinuous waste gas streams
Energy efficient
Small footprint
Quick installation
The VOXsorbTherm system is designed especially for lean (VOC concentration < 100mgVOC/Nm³/h) and intermittent waste streams.
The system is regenerated in place by an accompanying oxidation system.
Features
Available options
•Very high cleaning efficiency during adsorption
for large flow rates (> 98%)
•Continuous adsorption possible with
multiple adsorption modules
•Maximum cleaning efficiency during desorption
for small flow rates (> 99.5%)
•Residual oxygen control during
­desorption
• Low operating costs during adsorption and regeneration
• Small pressure drop during adsorption
• Low energy consuming design of desorption process
• Based on all oxidation systems
• Compact design
• Pre-assembled for delivery
• Use of different adsorbents
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ADSORPTION / FIXED BED ADSORPTION
Smoothing Bed
Excellent storage capacity to reduce short-term
­concentration peaks
Inert, non-combustible adsorption media
Compact design
Low maintenance operation
CTP’s Smoothing Bed was especially designed for waste gases with short duration concentration peaks. The system adsorbs the
peaks and releases them during times of lower concentration. Smoothing of the peaks makes it possible to optimize the operation of
­downstream equipment.
Features
Available options
•Smoothing of high concentration peaks to a manageable
level for downstream systems
•Available in ATEX design
•Zeolite as standard adsorbent
•Use of various adsorbents
•High availability and reliability
•Ideal pre-system before RTOs
•Decrease of RTO inlet design concentration and increase
of operational safety level
•Low pressure drop (< 10 mbar)
•Low operating costs
•Designed for specific requirements
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ABSORPTION / WET GAS SCRUBBING
WetSorb
Maximum cleaning efficiency
High safety standard
High availability
Low maintenance cost
Plume prevention
After the oxidation of e.g. halogenated hydrocarbons, inorganic pollutants emerge. Inorganic pollutants are efficiently
removed from the waste gas by wet gas purification. The combination of exhaust gas cooling (quench) and waste gas purification
(scrubber) is ideal for use after a thermal oxidation system.
Features
Available options
• Maximum cleaning efficiency (> 99.5%)
•Multiple sensor package for liquid
analysis
• High safety standard
• Fail-safe PLC
• Selected sensors with SIL classification
• High availability
• Redundant pump system
• Field proven advanced software
• Selective separation of inorganic substances
• HCl, Cl2, HBr, Br2, HF, SOx
•Flexible injection systems for necessary chemicals
(supply pipe, lance and nozzles, storage tanks)
•Make up water conditioning unit
•Different materials for scrubber
­(Polypropylene (PP), PP reinforced
with glass-fibre reinforced plastic
(GRP), or stainless steel)
•Access platforms
•Plume prevention
•Adaptations for existing, on-site chemicals
•High standardization
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FILTRATION / MECHANICAL-THERMAL FILTERS
SCSF
Compact design
Reliable and robust system for complex applications
Almost maintenance-free
The CTP SCSF was especially designed for the removal of particles, tar and aerosols in waste gas streams that can harm downstream
equipment. The substances are deposed on ceramic saddles and prevented from the following oxidation system. The filter is restored by
thermal bake-out. In this phase, the deposits are used as fuel in a downstream oxidizer.
Features
• Pre-filtering of sticky dust particles and aerosols
• Increased availability of downstream systems
• Extension of bake-out intervals
• Low pressure drop
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