CN102492144B - 一种烷基氯硅烷饱和酸水解工艺 - Google Patents
一种烷基氯硅烷饱和酸水解工艺 Download PDFInfo
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- CN102492144B CN102492144B CN201110407937.7A CN201110407937A CN102492144B CN 102492144 B CN102492144 B CN 102492144B CN 201110407937 A CN201110407937 A CN 201110407937A CN 102492144 B CN102492144 B CN 102492144B
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- hydrolysis
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- acid hydrolysis
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- 238000005903 acid hydrolysis reaction Methods 0.000 title claims abstract description 54
- 229920006395 saturated elastomer Polymers 0.000 title claims abstract description 50
- 238000005516 engineering process Methods 0.000 title abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000005046 Chlorosilane Substances 0.000 claims abstract description 33
- 239000002253 acid Substances 0.000 claims abstract description 33
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 33
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 23
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000007062 hydrolysis Effects 0.000 claims abstract description 22
- 239000000413 hydrolysate Substances 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006298 dechlorination reaction Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 11
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims abstract description 10
- -1 alkyl chlorosilane Chemical compound 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 13
- 125000005376 alkyl siloxane group Chemical group 0.000 claims description 12
- 239000003595 mist Substances 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 108010009736 Protein Hydrolysates Proteins 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000460 chlorine Substances 0.000 abstract description 4
- 229910052801 chlorine Inorganic materials 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 6
- 230000003301 hydrolyzing effect Effects 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229940050176 methyl chloride Drugs 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 150000001367 organochlorosilanes Chemical class 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- SEUDSDUUJXTXSV-UHFFFAOYSA-N dimethyl(oxo)silane Chemical compound C[Si](C)=O SEUDSDUUJXTXSV-UHFFFAOYSA-N 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
Description
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407937.7A CN102492144B (zh) | 2011-12-09 | 2011-12-09 | 一种烷基氯硅烷饱和酸水解工艺 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407937.7A CN102492144B (zh) | 2011-12-09 | 2011-12-09 | 一种烷基氯硅烷饱和酸水解工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102492144A CN102492144A (zh) | 2012-06-13 |
| CN102492144B true CN102492144B (zh) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110407937.7A Active CN102492144B (zh) | 2011-12-09 | 2011-12-09 | 一种烷基氯硅烷饱和酸水解工艺 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183828B (zh) * | 2013-03-28 | 2014-09-24 | 青岛科技大学 | 有机氯硅烷浓酸水解过程中水解物的脱氯洗涤系统 |
| CN106006557B (zh) * | 2016-05-18 | 2018-06-15 | 昆明理工大学 | 一种氯硅烷残液生产氯化氢气体的方法 |
| CN109320721A (zh) * | 2018-11-22 | 2019-02-12 | 中国化学赛鼎宁波工程有限公司 | 一种饱和盐酸水解方法 |
| CN111454454B (zh) * | 2019-12-23 | 2021-11-02 | 浙江精功新材料技术有限公司 | 一种有机氯硅烷饱和酸水解装置及工艺 |
| CN113234224B (zh) * | 2021-04-12 | 2023-02-28 | 唐山三友硅业有限责任公司 | 利用有机硅低沸物歧化残液制备聚烃基硅氧烷的方法 |
| CN114085381B (zh) * | 2021-11-29 | 2023-04-28 | 内蒙古恒星化学有限公司 | 气相二甲基二氯硅烷水解工艺 |
| CN115364739B (zh) * | 2022-08-22 | 2024-05-28 | 湖北三峡实验室 | 一种二甲基二氯硅烷浓酸水解系统及工艺 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6225490B1 (en) * | 1997-05-28 | 2001-05-01 | Shin-Etsu Chemical Co., Ltd. | Continuous hydrolysis of organochlorosilanes |
| CN101323666A (zh) * | 2008-07-24 | 2008-12-17 | 山东东岳有机硅材料有限公司 | 一种甲基氯硅烷浓酸水解连续生产水解物的方法 |
| CN101982485A (zh) * | 2010-10-19 | 2011-03-02 | 江苏宏达新材料股份有限公司 | 一种饱和酸水解二甲基二氯硅烷的方法 |
| CN201777994U (zh) * | 2010-09-02 | 2011-03-30 | 上海安赐机械设备有限公司 | 一种烷基氯硅烷水解装置 |
-
2011
- 2011-12-09 CN CN201110407937.7A patent/CN102492144B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6225490B1 (en) * | 1997-05-28 | 2001-05-01 | Shin-Etsu Chemical Co., Ltd. | Continuous hydrolysis of organochlorosilanes |
| CN101323666A (zh) * | 2008-07-24 | 2008-12-17 | 山东东岳有机硅材料有限公司 | 一种甲基氯硅烷浓酸水解连续生产水解物的方法 |
| CN201777994U (zh) * | 2010-09-02 | 2011-03-30 | 上海安赐机械设备有限公司 | 一种烷基氯硅烷水解装置 |
| CN101982485A (zh) * | 2010-10-19 | 2011-03-02 | 江苏宏达新材料股份有限公司 | 一种饱和酸水解二甲基二氯硅烷的方法 |
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| CN102492144A (zh) | 2012-06-13 |
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Denomination of invention: A kind of alkyl chlorosilane saturated acid hydrolysis process Effective date of registration: 20220909 Granted publication date: 20140312 Pledgee: Pudong Shanghai technology financing Company limited by guarantee Pledgor: SHANGHAI ANHORN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022310000240 |
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