CN102617627B - 连续分离四氯化硅、丙基三氯硅烷及3-氯丙基三氯硅烷的方法 - Google Patents
连续分离四氯化硅、丙基三氯硅烷及3-氯丙基三氯硅烷的方法 Download PDFInfo
- Publication number
- CN102617627B CN102617627B CN201210042319.1A CN201210042319A CN102617627B CN 102617627 B CN102617627 B CN 102617627B CN 201210042319 A CN201210042319 A CN 201210042319A CN 102617627 B CN102617627 B CN 102617627B
- Authority
- CN
- China
- Prior art keywords
- tower
- rectifying
- storage tank
- silane
- product storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- OOXSLJBUMMHDKW-UHFFFAOYSA-N trichloro(3-chloropropyl)silane Chemical compound ClCCC[Si](Cl)(Cl)Cl OOXSLJBUMMHDKW-UHFFFAOYSA-N 0.000 title claims abstract description 97
- DOEHJNBEOVLHGL-UHFFFAOYSA-N trichloro(propyl)silane Chemical compound CCC[Si](Cl)(Cl)Cl DOEHJNBEOVLHGL-UHFFFAOYSA-N 0.000 title claims abstract description 76
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000005049 silicon tetrachloride Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000005053 propyltrichlorosilane Substances 0.000 title abstract 8
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 239000012043 crude product Substances 0.000 claims description 48
- 239000011259 mixed solution Substances 0.000 claims description 28
- 239000000047 product Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210042319.1A CN102617627B (zh) | 2012-02-23 | 2012-02-23 | 连续分离四氯化硅、丙基三氯硅烷及3-氯丙基三氯硅烷的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210042319.1A CN102617627B (zh) | 2012-02-23 | 2012-02-23 | 连续分离四氯化硅、丙基三氯硅烷及3-氯丙基三氯硅烷的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102617627A CN102617627A (zh) | 2012-08-01 |
CN102617627B true CN102617627B (zh) | 2015-02-18 |
Family
ID=46557879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210042319.1A Active CN102617627B (zh) | 2012-02-23 | 2012-02-23 | 连续分离四氯化硅、丙基三氯硅烷及3-氯丙基三氯硅烷的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102617627B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106582052B (zh) * | 2016-12-20 | 2018-11-16 | 湖北兴瑞化工有限公司 | 一种有机硅环体混合物精馏的方法及装置 |
CN107176963B (zh) * | 2017-07-04 | 2019-09-13 | 中国科学院长春应用化学研究所 | 一种膦酰氯单体、纳滤复合膜及纳滤复合膜的制备方法 |
CN112174997B (zh) * | 2020-09-30 | 2022-04-22 | 中国科学院过程工程研究所 | 一种制备高纯度γ-氯丙基三氯硅烷的装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0776902A1 (en) * | 1995-11-29 | 1997-06-04 | Dow Corning Corporation | Process for separation of methyltrichlorosilane from dimethyldichlorosilane |
CN102120095A (zh) * | 2010-12-13 | 2011-07-13 | 江苏沿江化工资源开发研究院有限公司 | 连续单塔侧线出料精馏法分离四氯化硅、丙基三氯硅烷及γ-氯丙基三氯硅烷混合液的方法 |
CN102229535A (zh) * | 2011-04-28 | 2011-11-02 | 南京师范大学 | 连续三塔顺序精馏分离硝基甲烷-硝基乙烷-硝基丙烷的方法 |
-
2012
- 2012-02-23 CN CN201210042319.1A patent/CN102617627B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0776902A1 (en) * | 1995-11-29 | 1997-06-04 | Dow Corning Corporation | Process for separation of methyltrichlorosilane from dimethyldichlorosilane |
CN102120095A (zh) * | 2010-12-13 | 2011-07-13 | 江苏沿江化工资源开发研究院有限公司 | 连续单塔侧线出料精馏法分离四氯化硅、丙基三氯硅烷及γ-氯丙基三氯硅烷混合液的方法 |
CN102229535A (zh) * | 2011-04-28 | 2011-11-02 | 南京师范大学 | 连续三塔顺序精馏分离硝基甲烷-硝基乙烷-硝基丙烷的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102617627A (zh) | 2012-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102580338B (zh) | 一种3-氯丙基三乙氧基硅烷的连续精馏方法 | |
CN203710716U (zh) | 一种环己酮精制过程中提高醇酮组分收率的装置 | |
CN104230657A (zh) | 新型节能式三塔连续萃取精馏工艺及其萃取精馏系统 | |
CN101279886B (zh) | 重整碳十芳烃生产均四甲苯的工艺方法 | |
CN105037162A (zh) | 碳酸二甲酯—甲醇共沸混合物连续萃取精馏分离方法 | |
CN103833551A (zh) | 一种甲基丙烯酸甲酯的分离设备及分离方法 | |
CN102617627B (zh) | 连续分离四氯化硅、丙基三氯硅烷及3-氯丙基三氯硅烷的方法 | |
CN102234112B (zh) | 一种三氯氢硅的精馏方法 | |
CN110698325A (zh) | 一种联产燃料乙醇和特级食用酒精的生产装置及其工艺 | |
CN201809177U (zh) | 一种提纯三氯氢硅的精馏设备 | |
CN103130639B (zh) | 单塔侧线精馏分离苯甲酸、苯甲醛、甲苯的方法 | |
CN203639370U (zh) | 一种间甲基苯甲酸的连续精馏系统 | |
CN204767516U (zh) | 一种精馏强制循环加热装置 | |
CN203090515U (zh) | 外循环反应萃取精馏一体装置 | |
CN201603410U (zh) | 节能型连续酒精精馏回收塔 | |
CN105272815A (zh) | 提取碳十芳烃中甲基萘的方法 | |
CN102285658A (zh) | 超纯三氯氢硅制备的多级全热耦合精馏生产装置和工艺方法 | |
CN105199607A (zh) | 活气切线喷射自旋式松脂蒸馏装置及其使用 | |
CN104892347A (zh) | 连续侧线精馏与连续结晶集成提取碳十芳烃中甲基萘的方法 | |
CN201085940Y (zh) | 一种用于乙醇提纯生产的精馏塔 | |
CN105061134B (zh) | 一种分离高纯长叶烯的方法及装置 | |
CN203960085U (zh) | 从甲醇合成油中提取均四甲苯的装置 | |
CN202173793U (zh) | 以离心清液为循环介质的酒精醪塔再沸系统 | |
CN104418734B (zh) | 从对苯二甲酸工业生产的副产中直接提取高纯度醋酸甲酯的方法 | |
CN202989109U (zh) | 一种新型再沸装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for continuously separating silicon tetrachloride, propyl trichlorosilane and 3-chloropropyltrichlorosilane Effective date of registration: 20160725 Granted publication date: 20150218 Pledgee: Bank of China, Limited by Share Ltd, Zibo branch Pledgor: Zibo Linzi Qiquan Industrial Trade Co., Ltd. Registration number: 2016990000626 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for continuously separating silicon tetrachloride, propyl trichlorosilane and 3-chloropropyltrichlorosilane Effective date of registration: 20170919 Granted publication date: 20150218 Pledgee: Bank of China, Limited by Share Ltd, Zibo branch Pledgor: Zibo Linzi Qiquan Industrial Trade Co., Ltd. Registration number: 2017370000142 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170915 Granted publication date: 20150218 Pledgee: Bank of China, Limited by Share Ltd, Zibo branch Pledgor: Zibo Linzi Qiquan Industrial Trade Co., Ltd. Registration number: 2016990000626 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181127 Granted publication date: 20150218 Pledgee: Bank of China, Limited by Share Ltd, Zibo branch Pledgor: Zibo Linzi Qiquan Industrial Trade Co., Ltd. Registration number: 2017370000142 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |