CN105237333B - 从生产甲烷氯化物或四氯乙烯产生废料中提取六氯乙烷和六氯苯的方法 - Google Patents
从生产甲烷氯化物或四氯乙烯产生废料中提取六氯乙烷和六氯苯的方法 Download PDFInfo
- Publication number
- CN105237333B CN105237333B CN201510573401.0A CN201510573401A CN105237333B CN 105237333 B CN105237333 B CN 105237333B CN 201510573401 A CN201510573401 A CN 201510573401A CN 105237333 B CN105237333 B CN 105237333B
- Authority
- CN
- China
- Prior art keywords
- liquid
- hexachloroethane
- carbon trichloride
- tetrachloro
- benzene
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510573401.0A CN105237333B (zh) | 2015-09-10 | 2015-09-10 | 从生产甲烷氯化物或四氯乙烯产生废料中提取六氯乙烷和六氯苯的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510573401.0A CN105237333B (zh) | 2015-09-10 | 2015-09-10 | 从生产甲烷氯化物或四氯乙烯产生废料中提取六氯乙烷和六氯苯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105237333A CN105237333A (zh) | 2016-01-13 |
CN105237333B true CN105237333B (zh) | 2017-04-26 |
Family
ID=55035210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510573401.0A Active CN105237333B (zh) | 2015-09-10 | 2015-09-10 | 从生产甲烷氯化物或四氯乙烯产生废料中提取六氯乙烷和六氯苯的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105237333B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107573210A (zh) * | 2016-07-05 | 2018-01-12 | 东莞东阳光科研发有限公司 | 一种四氯乙烯生产中副产高沸物的分离系统及分离方法 |
CN106187676B (zh) * | 2016-08-19 | 2018-09-11 | 泸州鑫福化工有限公司 | 一种四氯乙烯生产中精馏残液的回收方法 |
CN108147944A (zh) * | 2018-02-09 | 2018-06-12 | 文学明 | 从高氯中用汽提方式提取六氯乙烷的方法 |
CN108911945B (zh) * | 2018-08-10 | 2021-04-13 | 重庆天原化工有限公司 | 连续分离四氯乙烯固废中六氯乙烷的装置 |
CN111302889A (zh) * | 2020-03-27 | 2020-06-19 | 聊城鲁西氯甲烷化工有限公司 | 一种四氯乙烯重组分分离方法及分离装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7112709B2 (en) * | 2003-09-09 | 2006-09-26 | Vulcan Chemicals | Method for reusing heavy end by-products in the manufacture of polychlorinated alkanes |
CN103086839B (zh) * | 2012-12-20 | 2015-03-25 | 山东东岳氟硅材料有限公司 | 以甲烷氯化物残液生产四氯乙烯联产六氯乙烷的生产工艺 |
CN103787823B (zh) * | 2014-02-28 | 2015-04-08 | 重庆海洲化学品有限公司 | 从甲烷氯化物或/和四氯乙烯的精馏残渣中回收有机氯化物的方法 |
-
2015
- 2015-09-10 CN CN201510573401.0A patent/CN105237333B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105237333A (zh) | 2016-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105237333B (zh) | 从生产甲烷氯化物或四氯乙烯产生废料中提取六氯乙烷和六氯苯的方法 | |
FI64344B (fi) | Foerfarande foer framstaellning av antrasen fraon kreosot | |
CN109835873B (zh) | 从含硫废渣制取硫磺的装置和方法 | |
CN105384598B (zh) | 一种从高氯化物中分离氯化物的方法 | |
JPH0269425A (ja) | 純粋なテトラフルオロエチレンの製造方法 | |
CN107459472B (zh) | 碳纤维原丝生产过程中二甲基亚砜溶剂的精制方法 | |
CN105152851B (zh) | 一种分离提纯六氯乙烷的方法 | |
WO2016008312A1 (zh) | 有机固体材料的新型纯化方法 | |
CN106278823A (zh) | 一种天然冰片的制备方法 | |
US6844472B1 (en) | Method and installation for separating and purifying diphenols in the phenol and phenol derivatives industry | |
CN107573210A (zh) | 一种四氯乙烯生产中副产高沸物的分离系统及分离方法 | |
CA1235109A (en) | Extraction of substances from aqueous solution | |
CN209759339U (zh) | 一种头孢呋辛酸生产中二氯甲烷的回收装置 | |
CN108147944A (zh) | 从高氯中用汽提方式提取六氯乙烷的方法 | |
US2234269A (en) | Method of extracting sulphur | |
CN110540486B (zh) | 一种四氯乙烯生产中副产高沸物的分离系统及分离方法 | |
CN212504671U (zh) | 一种提高脱甲胺后nmp粗品纯度的装置 | |
WO1994019303A1 (en) | A dephenolization process for obtaining ultrapure polycarbonate grade bisphenol a | |
US2816923A (en) | Conversion of maleic acid to fumaric acid | |
US2461048A (en) | Method for separating aqueous azeotropic mixtures | |
GB858056A (en) | Solvent extraction of sulphur | |
US1365024A (en) | Method of purifying benzanthrone | |
US2422874A (en) | Process of obtaining theobromine and other products from cocoa materials | |
CN1223600C (zh) | 精制环戊二烯三羰基锰工艺 | |
CN109206293A (zh) | 一种荧蒽的精制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 400051 No. 33, Qixin Avenue, economic and Technological Development Zone, Changshou District, Chongqing Patentee after: Chongqing Huasheng Chemical Co.,Ltd. Address before: 400051 No. 33, Qixin Avenue, economic and Technological Development Zone, Changshou District, Chongqing Patentee before: CHONGQING HAIZHOU CHEMICAL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211117 Address after: 257000 room b420, No. 59, Fuqian street, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Guangli Lingang Industrial Park Co.,Ltd. Address before: 400051 No. 33, Qixin Avenue, economic and Technological Development Zone, Changshou District, Chongqing Patentee before: Chongqing Huasheng Chemical Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230109 Address after: 257000 room b420, No. 59, Fuqian street, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Guangli Lingang Industrial Park Co.,Ltd. Patentee after: Dongying Guangli Port Park Operation Co.,Ltd. Address before: 257000 room b420, No. 59, Fuqian street, Dongying District, Dongying City, Shandong Province Patentee before: Dongying Guangli Lingang Industrial Park Co.,Ltd. |