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Reducing excess emissions of pollutants into the atmosphere from heating furnaces during the combustion of crude gas in combustion furnaces and ways to solve this issue.
Customer

ЦНТИ "Самгау"
Decision acceptance deadline

30.06.25 (inclusive)

Form of award

-

Product status

Idea

Task type

R&D Tasks

Сфера применения

Chemical and petrochemical industry

Область задачи

Raw material processing technologies

Purpose and description of task (project)

In the technological process of oil preparation and transportation in the fields, associated oil heaters are used, the main fuel of which is crude associated petroleum gas (not prepared) which leads to the following consequences: - high wear of technological equipment and a sharp reduction in MCI due to floating parameters of APG and the content of fatty fractions with high combustion temperatures -changes in the composition (fat content) of gas and its physico-chemical properties (moisture content of harmful impurities) leads to an unstable gas combustion system and changes in the parameters of emissions of harmful substances into the atmosphere - the use of unprepared APG with gorenje with floating parameters in terms of composition and FCS, it leads to high energy consumption for heating oil, etc.

Type of product

Scientific research work

Problem description

During inspections of environmental regulatory authorities, excessive emissions of pollutants into the atmosphere from oil heating furnaces are detected, as well as increased emissions of pollutants and greenhouse gas (CO2). To prevent possible violations, it is necessary to develop and implement technical measures to reduce emissions of pollutants and greenhouse gases (emission reduction projects).

Expected effect

1. Study of the technological processes of oil heating and the features of the technological design of associated oil heaters and the design of fuel gas burners 2. Study of the composition of fuel gas and its FCS, including historical data from HAL 3. Investigation of the parameters of "exhaust gases" and the dynamics of changes in their composition depending on the composition of the fuel gas and external factors 4. Investigation of the design features of burners and the fuel gas oxygen enrichment system 5. Analysis of fire pipes for the occurrence of external corrosion at the site of plasma exposure 6. Studies on the energy loss of associated oil heaters to determine the point and cause of losses 7. Modeling and development of a highly efficient fuel gas burner with maximum efficiency and environmental friendliness of gas afterburning 8. Modeling and development of an additional pyrolysis gas afterburning system to increase furnace efficiency and reduce harmful emissions 9. Modeling and development of a fuel gas heating system to increase the efficiency of combustion of crude gas in winter 10. Modeling and development of direct or indirect measurement of fuel gas composition in order to adjust oxygen enrichment modes and the flow rate of the supplied gas to minimize CO2 emissions while maintaining oil heating parameters 11. Modeling and development of filter elements of the exhaust system of associated oil heaters with retrofitting of filter elements with catalytic inserts to minimize harmful emissions 12. Development of a system for analyzing the environmental impact and the need for technical repairs of individual elements of the oil heating system.

Full name of responsible person

E. Mazbaev

Note

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