CN104058370B - 一种二甲基二氯硅烷水解副产盐酸提纯的方法 - Google Patents
一种二甲基二氯硅烷水解副产盐酸提纯的方法 Download PDFInfo
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- CN104058370B CN104058370B CN201410290640.0A CN201410290640A CN104058370B CN 104058370 B CN104058370 B CN 104058370B CN 201410290640 A CN201410290640 A CN 201410290640A CN 104058370 B CN104058370 B CN 104058370B
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- hydrochloric acid
- siloxanes
- chromatography column
- hydrolysis
- deionized water
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000006227 byproduct Substances 0.000 title claims abstract description 13
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 13
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 title claims abstract description 11
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 9
- -1 siloxanes Chemical class 0.000 claims abstract description 50
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims abstract description 18
- 239000003463 adsorbent Substances 0.000 claims abstract description 14
- 150000004678 hydrides Chemical class 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000004587 chromatography analysis Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 15
- 229910021641 deionized water Inorganic materials 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 9
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims description 8
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims description 8
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N iso-butyl alcohol Natural products CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 6
- 229940035429 isobutyl alcohol Drugs 0.000 claims description 6
- 238000004381 surface treatment Methods 0.000 claims description 6
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 5
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 5
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 238000010828 elution Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 10
- 239000002699 waste material Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Silicon Polymers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
实施例 | 硅氧烷的回收率% |
1 | 98 |
2 | 91 |
3 | 98 |
4 | 95 |
5 | 99 |
对比例1 | 81 |
对比例2 | 86 |
对比例3 | 63 |
Claims (1)
Priority Applications (1)
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CN201410290640.0A CN104058370B (zh) | 2014-06-13 | 2014-06-13 | 一种二甲基二氯硅烷水解副产盐酸提纯的方法 |
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CN201410290640.0A CN104058370B (zh) | 2014-06-13 | 2014-06-13 | 一种二甲基二氯硅烷水解副产盐酸提纯的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104058370A CN104058370A (zh) | 2014-09-24 |
CN104058370B true CN104058370B (zh) | 2016-04-06 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102015201446A1 (de) * | 2015-01-28 | 2016-07-28 | Wacker Chemie Ag | Verfahren zur Reinigung von verunreinigtem gasförmigem Chlorwasserstoff |
CN106167534A (zh) * | 2016-08-21 | 2016-11-30 | 王琪宇 | 一种三溴苯乙烯提纯用吸附剂 |
CN106311166A (zh) * | 2016-08-21 | 2017-01-11 | 王琪宇 | 一种泰万菌素提纯用吸附剂的制备方法 |
CN106268688A (zh) * | 2016-08-21 | 2017-01-04 | 王琪宇 | 一种环氧丙烷提纯用吸附剂的制备方法 |
CN106311167A (zh) * | 2016-08-21 | 2017-01-11 | 王琪宇 | 一种氟代碳酸乙烯酯提纯用吸附剂的制备方法 |
CN107512704A (zh) * | 2017-04-26 | 2017-12-26 | 张玲 | 一种有机硅副产盐酸提纯的方法 |
CN112300207B (zh) * | 2020-11-19 | 2024-01-30 | 南京曙光新材料有限公司 | 一种去除副产盐水中多硫化物硅烷偶联剂的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316387A (en) * | 1976-07-30 | 1978-02-15 | Sumitomo Chem Co Ltd | Purifying method for hydrogen chloride containing organic compounds |
CN1562733A (zh) * | 2004-03-25 | 2005-01-12 | 南京大学 | 氯代烃类化工产品生产过程中副产盐酸的精制方法 |
CN101269798A (zh) * | 2008-05-08 | 2008-09-24 | 南京大学 | 一种废硫酸中有机资源回收与废硫酸精制的方法 |
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CN101200286B (zh) * | 2007-12-05 | 2011-03-23 | 南京大学 | 一种有机氯产品生产过程中副产氯化氢气体的精制方法 |
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- 2014-06-13 CN CN201410290640.0A patent/CN104058370B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316387A (en) * | 1976-07-30 | 1978-02-15 | Sumitomo Chem Co Ltd | Purifying method for hydrogen chloride containing organic compounds |
CN1562733A (zh) * | 2004-03-25 | 2005-01-12 | 南京大学 | 氯代烃类化工产品生产过程中副产盐酸的精制方法 |
CN101269798A (zh) * | 2008-05-08 | 2008-09-24 | 南京大学 | 一种废硫酸中有机资源回收与废硫酸精制的方法 |
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Effective date of registration: 20191029 Address after: 314500 censhan village, zhouquan Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Hengda Warp Knitting Co.,Ltd. Address before: 322000 Zhejiang province Yiwu City Binwang zipper Street 5 District No. 3 room 602 Patentee before: Wang Jinming |
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Effective date of registration: 20241010 Address after: 314500 Room 306, Building 7, No. 333, Gongmao Avenue, Puyuan Town, Tongxiang, Jiaxing, Zhejiang Province Patentee after: Tongxiang Zhimeng Intellectual Property Operation Co.,Ltd. Country or region after: China Address before: 314500 censhan village, zhouquan Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Tongxiang Hengda Warp Knitting Co.,Ltd. Country or region before: China |