On April 20, the Department of ecology of Zhejiang Province announced the first batch of 20 typical cases of "win the blue sky defense war" for gas treatment, including three cases involving the chemical industry, namely, the "no odor enterprise creation" in Jiaxing Port Area, the "overall relocation of chemical enterprises" in Daoxu Street, Shangyu District, Shaoxing City, and the "coating waste gas treatment - macroporous resin adsorption treatment project" of Sinochem blue sky fluorine materials Co., Ltd.
In the "coating waste gas treatment - macroporous resin adsorption treatment project" of Sinochem Lantian fluorine materials Co., Ltd., macroporous resin is used as the adsorption medium, and macroporous resin porous structure is used for good adsorption, concentration, separation and other effects on organic matters. In addition, the technology of multiple external circulation cooling to remove the adsorption heat is used in the process, which effectively solves the heat absorbed by high concentration organic tail gas Accumulate the problem of temperature rise, further improve the purification efficiency of VOCs, and realize the effective treatment of VOCs waste gas in coating production.
It is reported that Zhejiang provincial atmospheric office has collected 73 typical cases of gas treatment for the whole province. After evaluation and selection, 20 typical cases with significant effect, innovative methods and replicable promotion are selected as the first choice to provide demonstration for gas treatment work in various regions.
Source: Sinochem blue sky, Sinochem new network
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