A kind of preparation method of volatile organic compound waste gas active adsorbent

A technology of organic compounds and active adsorbents, which is applied in the field of preparation of active adsorbents for volatile organic compound waste gas, can solve the problems of high cost, complex process, high energy consumption, etc., achieve long replacement cycle, large adsorption capacity, and reduce environmental pollution Effect
CN106824082BActive Publication Date: 2019-05-03榆林中科环保科技集团有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
榆林中科环保科技集团有限公司
Publication Date
2019-05-03

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Abstract

The invention relates to the technical field of volatile organic compound waste gas treatment, in particular to a preparation method of a volatile organic compound waste gas activated adsorbent. The preparation method is characterized in that 100 parts of circulating fluidized bed coal-fired boiler fly ash, 5-10 parts of sulfur and 1-1.5 parts of disulfur dichloride are proportioned by weight and are activated and granulated, and boiler tail gas and boiler-discharged pollutants such as smoke dust are utilized in a high-value mode to prepare the VOCs adsorbent, and the purposes of providing the cheap VOCs adsorbent, saving energy, reducing emissions, recycling resources and the like are achieved.
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Description

technical field

[0001] The invention relates to the technical field of waste gas treatment of volatile organic compounds, in particular to a method for preparing an active adsorbent for waste gas of volatile organic compounds. Background technique

[0002] Gaseous pollutants emitted by industry are the main source of atmospheric environmental pollutants, among which volatile organic compound waste gas (VOCs) is a gaseous pollutant that is seriously harmful to the environment, and it is also an occupational hazard that affects the health of operators in the workplace It is widely derived from chemical industries such as paints, coatings, coatings, lubricants, and rubber. Due to its huge destructive effect on the human body and the natural environment, the country has issued relevant laws and regulations to strictly control its governance and emissions. At present, the commonly used treatment methods of organic waste gas treatment technology include combustion method, chemica...

Claims

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