CN102911202A - 从ae渣中回收磷酸三乙酯的方法 - Google Patents
从ae渣中回收磷酸三乙酯的方法 Download PDFInfo
- Publication number
- CN102911202A CN102911202A CN2012103828221A CN201210382822A CN102911202A CN 102911202 A CN102911202 A CN 102911202A CN 2012103828221 A CN2012103828221 A CN 2012103828221A CN 201210382822 A CN201210382822 A CN 201210382822A CN 102911202 A CN102911202 A CN 102911202A
- Authority
- CN
- China
- Prior art keywords
- mixed solvent
- triethyl phosphate
- slag
- product
- water
- 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.)
- Granted
Links
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210382822.1A CN102911202B (zh) | 2012-10-10 | 2012-10-10 | 从磷酸三乙酯渣中回收磷酸三乙酯的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210382822.1A CN102911202B (zh) | 2012-10-10 | 2012-10-10 | 从磷酸三乙酯渣中回收磷酸三乙酯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102911202A true CN102911202A (zh) | 2013-02-06 |
CN102911202B CN102911202B (zh) | 2015-07-22 |
Family
ID=47609803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210382822.1A Active CN102911202B (zh) | 2012-10-10 | 2012-10-10 | 从磷酸三乙酯渣中回收磷酸三乙酯的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102911202B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107903179A (zh) * | 2017-11-23 | 2018-04-13 | 淄博鑫泉医药技术服务有限公司 | 从ae‑活性酯母液中回收三乙胺和磷酸三乙酯的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5258539A (en) * | 1992-10-30 | 1993-11-02 | Chevron Research And Technology Company | Process for recovering a trialkyl phosphate ester from a trialkyl and aryl phosphate ester-based functional fluid |
CN101134748A (zh) * | 2007-09-10 | 2008-03-05 | 天津市科迈化工有限公司 | 橡胶硫化促进剂dm的生产方法 |
CN101624400A (zh) * | 2009-08-07 | 2010-01-13 | 湖北三才堂化工科技有限公司 | 亚磷酸三乙酯的生产方法 |
CN102675359A (zh) * | 2012-05-22 | 2012-09-19 | 江苏雅克科技股份有限公司 | 一种制备磷酸三乙酯的方法 |
-
2012
- 2012-10-10 CN CN201210382822.1A patent/CN102911202B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5258539A (en) * | 1992-10-30 | 1993-11-02 | Chevron Research And Technology Company | Process for recovering a trialkyl phosphate ester from a trialkyl and aryl phosphate ester-based functional fluid |
CN101134748A (zh) * | 2007-09-10 | 2008-03-05 | 天津市科迈化工有限公司 | 橡胶硫化促进剂dm的生产方法 |
CN101624400A (zh) * | 2009-08-07 | 2010-01-13 | 湖北三才堂化工科技有限公司 | 亚磷酸三乙酯的生产方法 |
CN102675359A (zh) * | 2012-05-22 | 2012-09-19 | 江苏雅克科技股份有限公司 | 一种制备磷酸三乙酯的方法 |
Non-Patent Citations (2)
Title |
---|
徐万平等: "磷酸三乙酯工艺研究", 《江苏化工》 * |
陆学玺等: "橡胶促进剂DM的合成工艺", 《精细石油化工进展》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107903179A (zh) * | 2017-11-23 | 2018-04-13 | 淄博鑫泉医药技术服务有限公司 | 从ae‑活性酯母液中回收三乙胺和磷酸三乙酯的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102911202B (zh) | 2015-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103420437B (zh) | 一种含钛废液的回收处理方法 | |
CN109293625B (zh) | 一种高纯度1,4-丁烷磺酸内酯的合成方法 | |
CN102531855B (zh) | 一种双酚a环氧乙烷加成物的制备方法 | |
CN104892666A (zh) | 一种高纯磷酸三丁酯的制备方法 | |
CN104592030A (zh) | 一种合成邻苯二甲酸酯类化合物的方法 | |
CN103635451B (zh) | 用于制备七氟烷的方法 | |
CN113461614A (zh) | 一种己内酰胺的制备方法 | |
CN101265187A (zh) | 一种7-氯-2-氧代庚酸乙酯的制备方法 | |
CN102993226B (zh) | 制备苯基二甲基氯硅烷的方法 | |
CN106554480B (zh) | 一种双酚a型环氧树脂的制备方法 | |
CN102911202B (zh) | 从磷酸三乙酯渣中回收磷酸三乙酯的方法 | |
CN112679346A (zh) | 一种基于低共熔溶剂催化合成对叔丁基苯甲酸甲酯的方法 | |
CN109956884B (zh) | 一种苄氧胺盐酸盐的制备方法 | |
CN102822159B (zh) | 高纯度环氧化合物及其制造方法 | |
JP6830051B2 (ja) | 高純度トリフルオロメチル基置換芳香族ケトンの製造方法 | |
CN107513006B (zh) | 一种维生素a中间体c20醇的制备方法 | |
CN115368207A (zh) | 一种六氟丙烯二聚体的提纯方法 | |
CN101434513B (zh) | 一种1-溴代萘的制备方法 | |
CN101400637A (zh) | 金刚烷基(一或多)乙酸的制备方法以及使用该化合物的金刚烷基(一或多)乙醇的制备方法 | |
CN113717200A (zh) | 一种巴洛沙韦中间体的制备方法 | |
CN106167480A (zh) | 一种卡格列净中间体2‑(4‑氟苯基)噻吩的制备方法 | |
CN102001922B (zh) | 一种合成二苯氧基甲烷的方法 | |
CN102838471B (zh) | 相转移催化合成2-乙基已酸亚锡的方法 | |
CN110302845A (zh) | 一种抗氧剂bbmc合成用催化剂回收方法 | |
CN112341309B (zh) | 一种二氯代烷烃的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151103 Address after: 255129 Zichuan Economic Development Zone, Shandong, China, Zibo Patentee after: SHANDONG JINCHENG PHARMACEUTICAL & CHEMICAL Co.,Ltd. Patentee after: ZHONGSHAN JINCHENG DOBFAR PHARMACEUTICAL CO.,LTD. Address before: 255129 Zichuan Economic Development Zone, Shandong, China, Zibo Patentee before: SHANDONG JINCHENG PHARMACEUTICAL & CHEMICAL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Co-patentee after: ZHONGSHAN JINCHENG DOBFAR PHARMACEUTICAL CO.,LTD. Patentee after: SHANDONG JINCHENG PHARMACEUTICAL GROUP CO.,LTD. Address before: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Co-patentee before: ZHONGSHAN JINCHENG DOBFAR PHARMACEUTICAL CO.,LTD. Patentee before: SHANDONG JINCHENG PHARMACEUTICAL CO.,LTD. Address after: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Co-patentee after: ZHONGSHAN JINCHENG DOBFAR PHARMACEUTICAL CO.,LTD. Patentee after: SHANDONG JINCHENG PHARMACEUTICAL CO.,LTD. Address before: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Co-patentee before: ZHONGSHAN JINCHENG DOBFAR PHARMACEUTICAL CO.,LTD. Patentee before: SHANDONG JINCHENG PHARMACEUTICAL & CHEMICAL Co.,Ltd. |