CN1869000A - 硝酸异辛酯粗品洗涤工艺 - Google Patents
硝酸异辛酯粗品洗涤工艺 Download PDFInfo
- Publication number
- CN1869000A CN1869000A CN 200610045162 CN200610045162A CN1869000A CN 1869000 A CN1869000 A CN 1869000A CN 200610045162 CN200610045162 CN 200610045162 CN 200610045162 A CN200610045162 A CN 200610045162A CN 1869000 A CN1869000 A CN 1869000A
- Authority
- CN
- China
- Prior art keywords
- crude product
- iso
- octly
- isooctyl ester
- cleaning technology
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
本发明的硝酸异辛酯酸值变化情况 | 现有技术的硝酸异辛酯酸值变化情况 | |||||
氨洗工艺 | 二个月后 | 六个月后 | 碱洗工艺 | 二个月后 | 六个月后 | |
1# | 1.5 | 1.5 | 1.5 | 1.8 | 5.6 | 6.2 |
2# | 2.2 | 2.2 | 2.2 | 2.2 | 6.7 | 8.0 |
3# | 2.4 | 2.4 | 2.4 | 2.4 | 7.2 | 8.8 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610045162 CN1869000B (zh) | 2006-06-27 | 2006-06-27 | 硝酸异辛酯粗品洗涤工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610045162 CN1869000B (zh) | 2006-06-27 | 2006-06-27 | 硝酸异辛酯粗品洗涤工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1869000A true CN1869000A (zh) | 2006-11-29 |
CN1869000B CN1869000B (zh) | 2010-05-12 |
Family
ID=37442798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610045162 Expired - Fee Related CN1869000B (zh) | 2006-06-27 | 2006-06-27 | 硝酸异辛酯粗品洗涤工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1869000B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101696168A (zh) * | 2009-11-04 | 2010-04-21 | 西安万德化工有限公司 | 一种硝酸异辛酯粗产品的脱水干燥系统及工艺 |
CN101703916B (zh) * | 2009-11-04 | 2012-03-07 | 西安万德能源化学股份有限公司 | 用于有机物碱洗净化的设备 |
CN110981733A (zh) * | 2019-12-03 | 2020-04-10 | 江西西林科股份有限公司 | 一种硝酸异辛酯粗品新型脱酸工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768964A (en) * | 1953-05-27 | 1956-10-30 | Du Pont | Production of alkyl nitrates |
US4479905A (en) * | 1983-09-19 | 1984-10-30 | Ethyl Corporation | Nitration process |
CN1023558C (zh) * | 1990-03-28 | 1994-01-19 | 中国石油化工总公司 | 硝酸异辛酯的生产工艺 |
-
2006
- 2006-06-27 CN CN 200610045162 patent/CN1869000B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101696168A (zh) * | 2009-11-04 | 2010-04-21 | 西安万德化工有限公司 | 一种硝酸异辛酯粗产品的脱水干燥系统及工艺 |
CN101703916B (zh) * | 2009-11-04 | 2012-03-07 | 西安万德能源化学股份有限公司 | 用于有机物碱洗净化的设备 |
CN101696168B (zh) * | 2009-11-04 | 2014-08-13 | 西安万德能源化学股份有限公司 | 一种硝酸异辛酯粗产品的脱水干燥系统及工艺 |
CN110981733A (zh) * | 2019-12-03 | 2020-04-10 | 江西西林科股份有限公司 | 一种硝酸异辛酯粗品新型脱酸工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1869000B (zh) | 2010-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20090038209A1 (en) | Method of Biodiesel Production | |
CN109096062B (zh) | 用于提纯聚甲氧基二甲醚的方法 | |
WO2008096187A1 (en) | Use of fuels or fuel additives based on triglycerides of modified structure and process for their preparation | |
CN111500373A (zh) | 一种生物柴油的制备方法 | |
CN108906135B (zh) | 双功能催化裂化金属钝化剂及制备方法 | |
CN1869000A (zh) | 硝酸异辛酯粗品洗涤工艺 | |
CN103242205B (zh) | 一种减少废水生成量的三单体生产方法 | |
CN114272932B (zh) | 一种镍铈生物炭催化剂及其制备方法、应用 | |
CN113508110B (zh) | 乙酰磺胺酸钾的制备方法 | |
CN112371185B (zh) | 一种多酸催化剂及其制备方法和用途 | |
CN106380394A (zh) | 一种碳硅固体酸催化剂的制备方法及其在提取发酵液中有机酸的应用 | |
CN108033706B (zh) | 一种改性萘系磺酸盐减水剂的合成方法 | |
CN111807996B (zh) | 脂肪醇聚氧乙烯醚的磺化方法 | |
KR101247612B1 (ko) | 고산가 바이오오일로부터 바이오디젤을 제조하는 반응에 사용되는 균일촉매 | |
CN113755249A (zh) | 一种降低粗甲酯酸价的处理方法 | |
CN109837752A (zh) | 纺丝油剂用高分子量聚醚多元醇的制备方法 | |
CN112159340A (zh) | 一种羟乙基磺酸的制备方法 | |
CN110860310B (zh) | 一种合成草甘膦的有机催化剂及草甘膦合成工艺 | |
CN113444538B (zh) | 硝酸铜热化学预处理地沟油脱硫的方法 | |
CN108658773B (zh) | 利用纳米氧化物辅助制备十六烷值改进剂的方法 | |
CN1315995C (zh) | 利用石脑油生产高标号汽油的添加剂及其高标号汽油 | |
CN114410383B (zh) | 一种利用废弃油脂制备生物柴油的方法 | |
CN117049985B (zh) | 一种高碳烷基苯磺酸钠及其制备方法和应用 | |
CN115387115B (zh) | 一种环保高耐碱丝光渗透剂、制备方法及其应用 | |
CN114763321B (zh) | 一种臭氧组合物及其制备方法,及一种反应精馏制备乙醛酸的方法 |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: HELI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANDONG UNITED CHEMICAL INDUSTRY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee after: SHANDONG LIAHERD CHEMICAL INDUSTRY CO., LTD. Address before: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee before: Shandong United Chemical Industry Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171012 Address after: Yiyuan County Economic Development Zone 256100 Shandong city of Zibo province (county Yihe Road No. 1329) Patentee after: Shandong Heli Chemical Co., Ltd. Address before: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee before: SHANDONG LIAHERD CHEMICAL INDUSTRY CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20180627 |