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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 |