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低碳高氮高硫水体硝酸盐和硫酸盐的同步去除装置 专利
专利号: 2020108364073, 申请日期: 2022-09-27,
作者:  盛彦清;  唐琪
收藏  |  浏览/下载:4/0  |  提交时间:2024/01/26
一种氨基葡萄糖硫酸软骨素盐和制备方法及应用 专利
专利号: 2019112417047, 申请日期: 2022-09-27,
作者:  郭占勇;  谭文强;  王刚;  董方;  李青
收藏  |  浏览/下载:0/0  |  提交时间:2024/01/26
硫酸盐还原菌株的培养方法、硫酸盐还原菌株及应用 专利
专利号: 2019101082783, 申请日期: 2022-03-18,
作者:  涂晨;  刘颖;  韦婧;  骆永明
收藏  |  浏览/下载:0/0  |  提交时间:2024/01/26
Method for preparing cyclic sulfate by catalytic oxidation of gold nanoparticles 专利
申请日期: 2015-01-01,
作者:  XU SANNENG;  ZHU MANZHOU;  XU FENGQING;  QIANG ZEMING;  NING ZHONGWEI
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/19
Method for desulfurization and denitrification of chemical absorption combined anaerobic aerobic conversion synchronous fume, involves placing fumes in absorber tower, restoring sulfate and sulfite into sulfide, and recovering. 专利
申请日期: 2015-01-01, 公开日期: 2015-05-13
作者:  WANG X SUN C ZHANG Y ZHOU J ZHANG T
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09
Light source device with reduced optical part clouding 专利
专利号: US8733995, 申请日期: 2014-05-27, 公开日期: 2014-05-27
作者:  SATO, YUKIO;  YABE, MITORU;  YOSHIHARA, TORU;  NAKAGAWA, YASUYUKI;  KUROKAWA, HIROSHI
收藏  |  浏览/下载:15/0  |  提交时间:2019/12/23
Preparing composite catalyst used for catalytic dehydration of methyl ethyl ketone, involves using HZSM-5 molecular sieve as matrix and then dipping HZSM-5 molecular sieve in copper sulfate solution. 专利
申请日期: 2014-01-01, 公开日期: 2014-04-02
作者:  XIU Z LIU H ZHANG X DAI J WANG S
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/11
Method for performing oxidation of wet flue gas desulphurization slurry sulfite, involves injecting active gas used as oxidant in tower lower section to force gas-liquid phases to contact with sulfite slurry to be oxidized into sulfate. 专利
申请日期: 2014-01-01, 公开日期: 2014-05-07
作者:  HAN Z LI J YAN X ZHANG Y ZHAO H WU
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/11
Preparing hydrophobic starch sulfate useful in preparing cement water reducing agent, comprises placing sulfamic acid, starch, urea, aliphatic tertiary alcohol and water in a reactor, and reacting. 专利
申请日期: 2014-01-01, 公开日期: 2014-09-03
作者:  JU B ZHANG S
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/11
Preparing material composition used for treating waste water, involves dipping fly ash in reaction system, heating mixture, and then adding iron oxide sludge and ferrous sulfate. 专利
申请日期: 2014-01-01, 公开日期: 2014-11-19
作者:  CHENG Z MA W MENG F XU J WANG R ZON
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/11


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