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Manufacture of desulfurized by-product of polyferric sulfate involves adsorbing ferric ion, transforming sulfur dioxide, oxidizing sulfurous acid, adding ferric sulfate and ferrous sulfate, hydrolyzing and polymerizing liquid. 专利
申请日期: 2008-01-01, 公开日期: 2008-02-06
作者:  ZHOU J ZHANG Y WANG G LI C Y GUO S
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/27
Manufacture of iron complex flocculant used as water treating agent, involves converting sulfur dioxide in smoke to sulfuric acid using solution containing ferrous ion, and hydrolyzing and polymerizing sulfuric acid. 专利
申请日期: 2008-01-01, 公开日期: 2008-02-06
作者:  ZHANG Y ZHOU J GUO S WANG G LI C
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27
Resource recovery stack gas desulfurization involves removing sulfur dioxide of flue gas in continuous reaction phases using specific desulfurizing agent, oxidizing ferrous ion and sulfurous acid, hydrolyzing and polymerizing. 专利
申请日期: 2008-01-01, 公开日期: 2008-02-06
作者:  ZHOU J ZHANG Y LI C WANG G GUO S
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27


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