CN102690164A - 一种新型环保清洗剂电子级正溴丙烷的制备方法 - Google Patents
一种新型环保清洗剂电子级正溴丙烷的制备方法 Download PDFInfo
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- CN102690164A CN102690164A CN2012102002943A CN201210200294A CN102690164A CN 102690164 A CN102690164 A CN 102690164A CN 2012102002943 A CN2012102002943 A CN 2012102002943A CN 201210200294 A CN201210200294 A CN 201210200294A CN 102690164 A CN102690164 A CN 102690164A
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- propyle bromide
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Abstract
Description
名称 | 原料 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
nPB%(w/w) | 99.5 | 99.9992 | 99.9993 | 99.9991 | 99.9995 |
Fe(ppm) | 800 | 1.2 | 1.0 | 2.1 | 0.8 |
Al(ppm) | 750 | 0.8 | 0.7 | 1.5 | 0.5 |
Ca(ppm) | 890 | 0.5 | 0.3 | 0.6 | 0.3 |
Sb(ppm) | 50 | <0.01 | <0.01 | <0.01 | 0.01 |
As(ppm) | 90 | <0.01 | <0.01 | <0.01 | 0.01 |
Ba(ppm) | 23 | <0.01 | <0.01 | <0.01 | 0.01 |
Cd(ppm) | 5 | <0.01 | <0.01 | <0.01 | 0.01 |
Cr(ppm) | 4 | <0.01 | <0.01 | <0.01 | 0.01 |
Cu(ppm) | 6 | 0.1 | 0.1 | 0.1 | 0.01 |
Au(ppm) | 1 | <0.01 | <0.01 | <0.01 | 0.01 |
Pb(ppm) | 23 | 0.5 | 0.4 | 0.5 | 0.2 |
Li(ppm) | 1 | <0.01 | <0.01 | <0.01 | 0.01 |
Mg(ppm) | 2 | <0.01 | <0.01 | <0.01 | 0.01 |
Ni(ppm) | 5 | <0.01 | <0.01 | <0.01 | 0.01 |
K(ppm) | 5 | <0.01 | <0.01 | <0.01 | 0.01 |
Sr(ppm) | 6 | <0.01 | <0.01 | <0.01 | 0.01 |
Ti(ppm) | 3 | <0.01 | <0.01 | <0.01 | 0.01 |
Zn(ppm) | 8 | <0.01 | <0.01 | <0.01 | 0.01 |
Hg(ppm) | 4 | <0.01 | <0.01 | <0.01 | 0.01 |
金属杂质总含量(ppm) | 2679 | <4 | <3 | <5 | <3 |
IPB(ppm) | 425 | 1.0 | 1.0 | 0.8 | 0.5 |
水分(ppm) | 800 | 0.8 | 0.9 | 0.9 | 0.5 |
蒸发残渣量(ppm) | 100 | 1.9 | 2.1 | 2.1 | 1.0 |
Claims (6)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102911005A (zh) * | 2012-11-12 | 2013-02-06 | 天津市风船化学试剂科技有限公司 | 一种超纯度正溴丙烷的提纯方法 |
CN103483492A (zh) * | 2013-08-24 | 2014-01-01 | 四川大学 | 一种用于太阳能电池硅浆料的丙烯酸树脂的合成 |
CN103833510A (zh) * | 2014-03-21 | 2014-06-04 | 贵州威顿晶磷电子材料有限公司 | 电子级反-1,2-二氯乙烯的制备方法 |
CN109908617A (zh) * | 2019-04-11 | 2019-06-21 | 永华化学科技(江苏)有限公司 | 一种光谱纯试剂四氯乙烯的提纯、分装、储存方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1556081A (zh) * | 2003-12-31 | 2004-12-22 | 无锡奥灵特清洗剂科技有限公司 | 清洗剂用溴代正丙烷及制备方法和精馏装置 |
CN101454262A (zh) * | 2006-06-02 | 2009-06-10 | 雅宝公司 | 丙基溴的分离和/或回收 |
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2012
- 2012-06-18 CN CN201210200294.3A patent/CN102690164B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1556081A (zh) * | 2003-12-31 | 2004-12-22 | 无锡奥灵特清洗剂科技有限公司 | 清洗剂用溴代正丙烷及制备方法和精馏装置 |
CN101454262A (zh) * | 2006-06-02 | 2009-06-10 | 雅宝公司 | 丙基溴的分离和/或回收 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102911005A (zh) * | 2012-11-12 | 2013-02-06 | 天津市风船化学试剂科技有限公司 | 一种超纯度正溴丙烷的提纯方法 |
CN103483492A (zh) * | 2013-08-24 | 2014-01-01 | 四川大学 | 一种用于太阳能电池硅浆料的丙烯酸树脂的合成 |
CN103833510A (zh) * | 2014-03-21 | 2014-06-04 | 贵州威顿晶磷电子材料有限公司 | 电子级反-1,2-二氯乙烯的制备方法 |
CN103833510B (zh) * | 2014-03-21 | 2016-01-27 | 贵州威顿晶磷电子材料股份有限公司 | 电子级反-1,2-二氯乙烯的制备方法 |
CN109908617A (zh) * | 2019-04-11 | 2019-06-21 | 永华化学科技(江苏)有限公司 | 一种光谱纯试剂四氯乙烯的提纯、分装、储存方法 |
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