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Self-regulation-membrane bicirculation-condensation-activated carbon adsorption-low temperature catalytic oxidation combination device

A technology of activated carbon adsorption and low-temperature catalysis, applied in membrane technology, incinerators, chemical instruments and methods, etc., can solve problems such as waste of resources and environmental damage, and achieve increased energy consumption, high safety, and small pressure drop in connecting pipelines Effect

Active Publication Date: 2016-07-27
北京瑞惠环保科技有限公司
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Problems solved by technology

[0002] In the process of oil refining, chemical industry, product storage and transportation and use, it is often necessary to discharge some gases rich in volatile organic substances, such as saturated gases of various solvents discharged in the process of chemical production, oil and gas in oil depots, etc., causing While a huge waste of resources, it has a great destructive effect on the environment

Method used

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  • Self-regulation-membrane bicirculation-condensation-activated carbon adsorption-low temperature catalytic oxidation combination device

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Embodiment 1

[0012] Such as figure 1 The shown 1 self-regulation-membrane double cycle-condensation-activated carbon adsorption-low temperature catalytic oxidation combination device includes storage tank 1, the inlet of storage tank 1 is controlled by nitrogen valve 2, and storage tank 1 is connected to No. 1 buffer tank 4 through centrifugal pump 3 Storage tank 1 is connected to No. 1 buffer tank 4 through compression equipment 5 in addition, and No. 1 mixed gas valve 6 is arranged between storage tank 1 and compression equipment 5. The nitrogen valve 1 is directly connected to No. 1 buffer tank 4 through a pipeline. No. 2 mixed gas valve 7 is arranged on the pipeline between nitrogen valve 1 and No. 1 buffer tank 4. No. 2 mixed gas valve 7 is connected to nitrogen valve 2 through a pipeline and the pipeline is connected to the storage tank through No. 1 pressure monitor 8. Tank 1; the No. 1 buffer tank 4 is provided with a liquid level monitor 9, and the No. 1 buffer tank 4 is connected...

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Abstract

The invention discloses a self-regulation-membrane biciruclation-condensation-activated carbon adsorption-low temperature catalytic oxidation combination device. The device is formed by connecting a storage tank, a buffer tank-membrane processor-alkali adsorption tower-activated carbon adsorption tower assembly and a buffer tank-membrane processor-incinerator assembly and used for controlling various parameters. The device is high in safety, low in pressure and temperature and small in size, the process is continuous and stable, no heating process exists, the pressure drop of a connecting pipeline is small, automatic control and module design are achieved, no operation worker needs to be added.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a self-regulation-membrane double cycle-condensation-activated carbon adsorption-low-temperature catalytic oxidation combination device. Background technique [0002] In the process of oil refining, chemical industry, product storage and transportation and use, it is often necessary to discharge some gases rich in volatile organic substances, such as saturated gases of various solvents discharged in the process of chemical production, oil and gas in oil depots, etc., causing While a huge waste of resources, it has a great destructive effect on the environment. With the gradual improvement of environmental protection requirements, the economic benefits of energy saving and consumption reduction also drive enterprises to look for technologies for efficient recovery and treatment of VOCs. Compared with the traditional separation, enrichment and recovery methods o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/22B01D53/02B01D53/14F23G7/06B01D53/00
CPCB01D53/002B01D53/02B01D53/14B01D53/226B01D2257/708F23G7/06
Inventor 沈阳
Owner 北京瑞惠环保科技有限公司
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