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Structured catalytic systems based on microfiber supports


IK SO RAN cartridge.jpg 

A technology was developed for manufacturing of structured catalytic cartridges of various shapes and sizes.
Supports: structured microfibrous materials (thermostable and modified glassfibers, mineral, carbon and polymer fibers).
The active components: precious metals and/or transition metal oxides.
Method for preparation of the catalytic system: surface thermosynthesis.

 
Application area
Abatement of CO, hydrocarbons and volatile organic compounds (VOCs) in waste gases of industrial facilities and power plants.
Environmentally efficient fuel combustion.
Selective oxidation of hydrogen sulfide to sulfur for the cllean-up of tail gases from Claus plants and in the processes of direct desulfurization of hydrocarbon gases.
 
Advantages
A possibility to create the catalytic beds of any size and shape.
A high efficiency of mass transfer at a uniquely low pressure drop.
Stability to thermal and mechanical stresses.
A possibility of application for treatment of dusty and contaminated reaction flows.
 
Catalyst specifications
Active
component
Application area
IK SO RAN steclovoloctisti catalizator1.jpg

IK-SO-RAN-steclovoloctisti-catalizator5.jpg 

IK-SO-RAN-steclovoloctisti-catalizator6.jpg  
Pt
 (0.05–0.1 wt %)  
Abatement of CO, hydrocarbons and volatile organic compounds (VOCs) in waste gases of industrial facilities and power plants. Operation temperature up to 750 °C, efficiency of VOC removal from waste gases up to 99.99 %.
CuCr2O4
(3–4 wt % Cu)
Abatement of CO, hydrocarbons and volatile organic compounds (VOCs) in waste gases of industrial facilities Operation temperature 100–600°C, efficiency of VOC removal from waste gases up to 99.9%
Fe2O3
(2 wt % Fe)
V2O5 
(4–8 wt % V)

Selective oxidation of hydrogen sulfide to sulfur for the cllean-up of tail gases from Claus plants and in the processes of direct desulfurization of hydrocarbon gases. Operation temperature 150–250 °C, gas composition: 0.1-1.5 vol % H2S, 0.5–2 vol % О2, up to 30 vol % water vapor; conversion of H2,/sub>S up to 100 %, sulfur yield up to 98 %.
State-of-the-art
The technology for preparation of the structure c catalytic systems was tested at the pilot scale

 
We offer
Design and optimization of catalytic reactors based on microfiber catalysts using the computational fluid dynamics method and technological modeling.
Manufacturing and supply of experimental batches of the structured catalytic systems for new and existing purification plants.
Preparation of basic engineering data for designing new type reactors for purification plants.
Arrangement of designing, equipment manufacturing, assembling of facilities and start-up works.
Author`s supervision services during operation of the purification plants.
 
Contacts
E-mail: bic@catalysis.ru



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