CN101891318B - 4-氯代乙酰乙酸乙酯精馏废液的处理方法 - Google Patents
4-氯代乙酰乙酸乙酯精馏废液的处理方法 Download PDFInfo
- Publication number
- CN101891318B CN101891318B CN2010102240980A CN201010224098A CN101891318B CN 101891318 B CN101891318 B CN 101891318B CN 2010102240980 A CN2010102240980 A CN 2010102240980A CN 201010224098 A CN201010224098 A CN 201010224098A CN 101891318 B CN101891318 B CN 101891318B
- Authority
- CN
- China
- Prior art keywords
- waste liquid
- ethyl acetoacetate
- stirring
- chloro ethyl
- chloroacetoacetate
- 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
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102240980A CN101891318B (zh) | 2010-07-07 | 2010-07-07 | 4-氯代乙酰乙酸乙酯精馏废液的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102240980A CN101891318B (zh) | 2010-07-07 | 2010-07-07 | 4-氯代乙酰乙酸乙酯精馏废液的处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101891318A CN101891318A (zh) | 2010-11-24 |
CN101891318B true CN101891318B (zh) | 2011-08-24 |
Family
ID=43100698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102240980A Active CN101891318B (zh) | 2010-07-07 | 2010-07-07 | 4-氯代乙酰乙酸乙酯精馏废液的处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101891318B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0362934A1 (en) * | 1988-10-07 | 1990-04-11 | ENIRICERCHE S.p.A. | Treatment of the effluents from the production of epoxy resins |
CN101235014A (zh) * | 2007-12-12 | 2008-08-06 | 唐树和 | 2-氨基吡啶生产废水的治理及回收方法 |
CN101735268A (zh) * | 2009-12-07 | 2010-06-16 | 浙江嘉化集团股份有限公司 | 乙酰甲胺磷后处理工艺及废水的资源回收处理方法 |
-
2010
- 2010-07-07 CN CN2010102240980A patent/CN101891318B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0362934A1 (en) * | 1988-10-07 | 1990-04-11 | ENIRICERCHE S.p.A. | Treatment of the effluents from the production of epoxy resins |
CN101235014A (zh) * | 2007-12-12 | 2008-08-06 | 唐树和 | 2-氨基吡啶生产废水的治理及回收方法 |
CN101735268A (zh) * | 2009-12-07 | 2010-06-16 | 浙江嘉化集团股份有限公司 | 乙酰甲胺磷后处理工艺及废水的资源回收处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101891318A (zh) | 2010-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102766158B (zh) | 一种氨基三甲叉膦酸的生产工艺 | |
AU2007245670A1 (en) | Method for transesterification of esters | |
CN102010502A (zh) | 一种绝缘漆用醇酸树脂及其制备方法 | |
CN102604999A (zh) | 一种秸秆沼气发酵的原料预处理新方法 | |
CN104004596B (zh) | 一种利用高酸值动植物废油生产生物柴油的方法 | |
CN110526781A (zh) | 一种钢渣复混肥及制备方法 | |
CN106479257B (zh) | 一种脱墨剂 | |
CN101891318B (zh) | 4-氯代乙酰乙酸乙酯精馏废液的处理方法 | |
CN102020572A (zh) | 一种四丁基溴化铵的制备方法 | |
CN105037139A (zh) | 一种2-苯基丙酸制备方法 | |
CN104761296A (zh) | 废玻璃炼制玻璃化肥技术 | |
CN103951557A (zh) | 一种以无机碱为催化剂制备非诺贝特酸的方法 | |
CN103947889B (zh) | 蝇蛆饲料及其制备方法 | |
CN102229703A (zh) | 利用涤纶丝片制备改性醇酸树脂的方法 | |
CN102504896B (zh) | 一种采用微生物菌剂制备乳化重油的方法 | |
CN101745194A (zh) | 一种污泥微生物蛋白泡沫灭火剂及其制备方法 | |
CN103664835A (zh) | 一种生物增塑剂环氧脂肪酸甲酯的制备方法 | |
CN103833116A (zh) | 一种利用废盐酸、含铝污泥制备高效除氟剂的生产方法及应用 | |
CN102626675B (zh) | 一种利用地沟油和工业轻质废醇制取浮选剂的方法 | |
CN104031943A (zh) | 一种双乙烯酮精馏残渣处理工艺 | |
CN104388469A (zh) | 沼气的制备方法 | |
CN103614425A (zh) | 利用脂肪酶催化合成聚乙二醇不饱和羧酸酯的方法 | |
CN104388470A (zh) | 沼气的生产方法 | |
CN100586546C (zh) | 一种α-烷基甜菜碱两性表面活性剂的制备方法 | |
CN106675670B (zh) | 一种环保低碳高热值锅炉窑炉燃料 |
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: Treatment method of ethyl 4-chloroacetoacetate distillation waste liquid Effective date of registration: 20150209 Granted publication date: 20110824 Pledgee: Bank of Communications Ltd. Zhangjiagang branch Pledgor: SUZHOU HOPE TECHNOLOGY CO.,LTD. Registration number: 2015990000121 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220822 Granted publication date: 20110824 Pledgee: Bank of Communications Ltd. Zhangjiagang branch Pledgor: SUZHOU HOPE TECHNOLOGY CO.,LTD. Registration number: 2015990000121 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 226009 No. 968, Jiangshan Road, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee after: NANTONG HONGXIN CHEMICAL Co.,Ltd. Address before: 215633 Nansha Sanjiali Road, Jingang Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU HOPE TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right |