CN102039368B - 一种从化工废水中回收异丙醇用于制备醇基铸造涂料的方法 - Google Patents
一种从化工废水中回收异丙醇用于制备醇基铸造涂料的方法 Download PDFInfo
- Publication number
- CN102039368B CN102039368B CN 201010551493 CN201010551493A CN102039368B CN 102039368 B CN102039368 B CN 102039368B CN 201010551493 CN201010551493 CN 201010551493 CN 201010551493 A CN201010551493 A CN 201010551493A CN 102039368 B CN102039368 B CN 102039368B
- Authority
- CN
- China
- Prior art keywords
- alcohol
- isopropyl alcohol
- isopropanol
- wastewater
- chemical industry
- 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.)
- Expired - Fee Related
Links
Images
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010551493 CN102039368B (zh) | 2010-11-11 | 2010-11-11 | 一种从化工废水中回收异丙醇用于制备醇基铸造涂料的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010551493 CN102039368B (zh) | 2010-11-11 | 2010-11-11 | 一种从化工废水中回收异丙醇用于制备醇基铸造涂料的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102039368A CN102039368A (zh) | 2011-05-04 |
CN102039368B true CN102039368B (zh) | 2012-08-08 |
Family
ID=43906085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010551493 Expired - Fee Related CN102039368B (zh) | 2010-11-11 | 2010-11-11 | 一种从化工废水中回收异丙醇用于制备醇基铸造涂料的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102039368B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5999087B2 (ja) * | 2012-02-21 | 2016-09-28 | 東レ株式会社 | 水処理装置および水処理方法 |
CN108002659A (zh) * | 2017-12-25 | 2018-05-08 | 浙江华强环境科技有限公司 | 一种新型废水处理工艺 |
CN108046503A (zh) * | 2017-12-25 | 2018-05-18 | 浙江华强环境科技有限公司 | 一种反渗透膜法系统 |
CN113307439B (zh) * | 2021-08-02 | 2021-10-15 | 清大国华环境集团股份有限公司 | 一种集成电路行业的异丙醇废液的处理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2539738Y (zh) * | 2002-03-15 | 2003-03-12 | 徐兆平 | 一种从清洗印刷板的废液中提取异丙醇的装置 |
CN101333150A (zh) * | 2008-07-31 | 2008-12-31 | 中国石油大学(华东) | 一种异丙醇水溶液分离的工艺方法及装置 |
-
2010
- 2010-11-11 CN CN 201010551493 patent/CN102039368B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2539738Y (zh) * | 2002-03-15 | 2003-03-12 | 徐兆平 | 一种从清洗印刷板的废液中提取异丙醇的装置 |
CN101333150A (zh) * | 2008-07-31 | 2008-12-31 | 中国石油大学(华东) | 一种异丙醇水溶液分离的工艺方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102039368A (zh) | 2011-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102039368B (zh) | 一种从化工废水中回收异丙醇用于制备醇基铸造涂料的方法 | |
CN205528100U (zh) | 一种兰炭生产废水资源化利用装置 | |
CN105348154A (zh) | 一种多西环素生产废液中磺基水杨酸的回收方法 | |
WO2012088951A1 (zh) | 一种制药工业溶媒回收的工艺 | |
CN106995398A (zh) | L‑脯氨酸提取新工艺 | |
CN101717163A (zh) | 甲醇精馏残液的处理方法 | |
CN103992214A (zh) | 一种从废水中回收有机物的节能减排方法 | |
CN103694101B (zh) | 一种保险粉废渣的综合利用方法 | |
CN108774110B (zh) | 一种雷柏法生产bdo装置的废液蒸后脱盐连续化回收利用工艺 | |
CN105152860A (zh) | 一种精馏-渗透蒸发耦合工艺精制混合醇的方法 | |
CN111777495B (zh) | 一种分离苯酚钠和氢氧化钠固态混合物及甲苯萃取分离回收苯酚的方法 | |
CN103980096B (zh) | 加盐萃取精馏分离甲基叔丁基醚与二氯甲烷的方法 | |
CN110818539B (zh) | 一种从废剥离液中提纯二乙二醇丁醚试剂的方法 | |
CN102912112A (zh) | 一种对钕铁硼线切割废料油泥的预处理方法 | |
CN102321053B (zh) | 从格氏反应中回收的四氢呋喃的处理方法 | |
CN101974381B (zh) | 一种从啤酒废酵母泥中回收啤酒工艺 | |
CN205252916U (zh) | 一种纳滤膜清洗系统 | |
CN1600696A (zh) | 硝基苯萃取法处理苯胺废水 | |
CN101423307A (zh) | 一种甲壳素生产过程中废碱液的循环利用方法 | |
CN1224613C (zh) | 从生产硫氨酯的废液中回收巯基乙酸纳的方法 | |
CN204727810U (zh) | 一种用于头孢曲松钠合成中乙腈的回收精制装置 | |
CN111848353A (zh) | 一种无害化资源化处理bdo有机废液的方法 | |
CN208234750U (zh) | 处理含水物质的装置 | |
CN101845031B (zh) | 一种糠醇生产过程中催化剂回收及糠醇澄清方法 | |
CN104086391A (zh) | 乙醇、丙酮和正丁醇的盐析复合精馏分离回收的方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NINGBO CANGHAI NEW MATERIAL DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: NINGBO CANGHAI CASTING MATERIAL CO., LTD. Effective date: 20120118 Owner name: NINGBO BRANCH OF CHINESE ACADEMY OF WEAPON SCIENCE Free format text: FORMER OWNER: NO.52 INST., MINISTRY OF CHINESE WEAPONS INDUSTRY Effective date: 20120118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120118 Address after: 315211, D building, room 134, Ring North Road, Jiangbei District, Zhejiang, Ningbo 304, China Applicant after: Ningbo Canghai New Materials Development Co., Ltd. Co-applicant after: The Ningbo Branch of Ordnance Science Institute of China Address before: 315211, Zhejiang, Ningbo Jiangbei District North Ring Road, No. 304, building D, room 134, Ningbo City, the sea casting materials Co., Ltd. Applicant before: Ningbo City Canghai Casting Material Co., Ltd. Co-applicant before: NO.52 Institute of China North Industries Group Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151111 |
|
EXPY | Termination of patent right or utility model |