CN100462344C - 一种利用氯乙烯法合成HCFC-151a的生产方法 - Google Patents
一种利用氯乙烯法合成HCFC-151a的生产方法 Download PDFInfo
- Publication number
- CN100462344C CN100462344C CNB200710068467XA CN200710068467A CN100462344C CN 100462344 C CN100462344 C CN 100462344C CN B200710068467X A CNB200710068467X A CN B200710068467XA CN 200710068467 A CN200710068467 A CN 200710068467A CN 100462344 C CN100462344 C CN 100462344C
- Authority
- CN
- China
- Prior art keywords
- hcfc
- reaction
- vinylchlorid
- ahf
- controlled
- 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
Images
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710068467XA CN100462344C (zh) | 2007-04-29 | 2007-04-29 | 一种利用氯乙烯法合成HCFC-151a的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710068467XA CN100462344C (zh) | 2007-04-29 | 2007-04-29 | 一种利用氯乙烯法合成HCFC-151a的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101041612A CN101041612A (zh) | 2007-09-26 |
CN100462344C true CN100462344C (zh) | 2009-02-18 |
Family
ID=38807430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200710068467XA Active CN100462344C (zh) | 2007-04-29 | 2007-04-29 | 一种利用氯乙烯法合成HCFC-151a的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100462344C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013302269A1 (en) * | 2012-08-14 | 2015-03-12 | Trillium Therapeutics Inc. | Fluorinated epoxyketone-based compounds and uses thereof as proteasome inhibitors |
CN109796298A (zh) * | 2018-12-29 | 2019-05-24 | 南通东港化工有限公司 | 一种六氯乙烷合成工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53116305A (en) * | 1977-03-22 | 1978-10-11 | Onoda Cement Co Ltd | Synthesis of 1-chloro-1-fluoroethane |
JPS562053B1 (zh) * | 1971-06-12 | 1981-01-17 | ||
CN1047491A (zh) * | 1989-05-25 | 1990-12-05 | 纳幕尔杜邦公司 | 1,1-二氯-1-氟乙烷的制备方法 |
US5672788A (en) * | 1995-06-07 | 1997-09-30 | E. I. Du Pont De Nemours And Company | Two-step process for manufacturing 1,1-difluoroethane |
-
2007
- 2007-04-29 CN CNB200710068467XA patent/CN100462344C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS562053B1 (zh) * | 1971-06-12 | 1981-01-17 | ||
JPS53116305A (en) * | 1977-03-22 | 1978-10-11 | Onoda Cement Co Ltd | Synthesis of 1-chloro-1-fluoroethane |
CN1047491A (zh) * | 1989-05-25 | 1990-12-05 | 纳幕尔杜邦公司 | 1,1-二氯-1-氟乙烷的制备方法 |
US5672788A (en) * | 1995-06-07 | 1997-09-30 | E. I. Du Pont De Nemours And Company | Two-step process for manufacturing 1,1-difluoroethane |
Also Published As
Publication number | Publication date |
---|---|
CN101041612A (zh) | 2007-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Millar et al. | Industrial production of formaldehyde using polycrystalline silver catalyst | |
CN101541418B (zh) | 甘油到二氯丙醇和表氯醇的转化 | |
CN102718623A (zh) | 一种利用四氯乙烯装置副产物氯化氢生产一氯甲烷的方法 | |
CN100546959C (zh) | 1,1,1,3,3-五氟丙烷的生产方法 | |
CN112645793B (zh) | 一种生产反式-1-氯-3,3,3-三氟丙烯的工艺系统及方法 | |
CN104529763A (zh) | 反应精馏隔壁塔合成甲酸乙酯的工艺及其设备 | |
JPS63208546A (ja) | 純ジメチルエーテルの製法 | |
CN101274195B (zh) | 氯乙酸生产过程中脱除尾气中残余氯气的方法 | |
CN102068945B (zh) | 用于甲缩醛分离提纯的反应精馏装置和方法 | |
CN100462344C (zh) | 一种利用氯乙烯法合成HCFC-151a的生产方法 | |
CN103804198A (zh) | 从甲苯二异氰酸酯生产排放的废渣中回收甲苯二胺的方法 | |
CN102190636B (zh) | 氯丙烯环化制环氧氯丙烷的方法 | |
CN102351684B (zh) | 2-苯基丙酸的制备方法 | |
CN101619025A (zh) | 一种正戊胺的连续式制备方法 | |
CN1962588A (zh) | 一种异丙醇的合成方法 | |
CN103319303B (zh) | 一种同时制备1,1,1,2-四氟乙烷和二氟甲烷的方法 | |
CN101579611A (zh) | 一种制备氯甲烷和氨的装置及其方法 | |
CN102372684A (zh) | 一种利用微通道反应器制备环氧氯丙烷的方法 | |
JP5511026B2 (ja) | ジクロロプロパノールの選択度が向上した、グリセロールを使用するジクロロプロパノールの製造方法 | |
CN103787894A (zh) | 从甲苯二异氰酸酯制备过程中形成的残渣废料中回收甲苯二胺的方法 | |
KR101759512B1 (ko) | o-클로로톨루엔 및 p-클로로톨루엔의 제조방법 | |
CN103524296B (zh) | 一种1,1,2,3-四氯丙烯的制备方法 | |
CN102295623B (zh) | 一种由乙烯酮制备n-乙酰吗啉的方法 | |
CN101597208A (zh) | 高温湿法裂解制备含氟烯烃的方法 | |
CN100503532C (zh) | 利用两步法反应合成HFC-152a的生产方法 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Production Method of HCFC-151a Synthesized by Vinyl Chloride Method Effective date of registration: 20220930 Granted publication date: 20090218 Pledgee: Industrial and Commercial Bank of China Limited Wuyi sub branch Pledgor: ZHEJIANG SANMEI CHEMICAL INDUSTRY CO.,LTD. Registration number: Y2022330002419 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230526 Granted publication date: 20090218 Pledgee: Industrial and Commercial Bank of China Limited Wuyi sub branch Pledgor: ZHEJIANG SANMEI CHEMICAL INDUSTRY CO.,LTD. Registration number: Y2022330002419 |