CN1041804C - 氟化卤代烃的氟化催化剂 - Google Patents
氟化卤代烃的氟化催化剂 Download PDFInfo
- Publication number
- CN1041804C CN1041804C CN95115476A CN95115476A CN1041804C CN 1041804 C CN1041804 C CN 1041804C CN 95115476 A CN95115476 A CN 95115476A CN 95115476 A CN95115476 A CN 95115476A CN 1041804 C CN1041804 C CN 1041804C
- Authority
- CN
- China
- Prior art keywords
- alf
- gamma
- catalyst
- content
- carrier
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95115476A CN1041804C (zh) | 1995-09-13 | 1995-09-13 | 氟化卤代烃的氟化催化剂 |
PCT/CN1996/000061 WO1997010053A1 (fr) | 1995-09-13 | 1996-08-09 | Catalyseur pour la fluoration d'hydrocarbure halogene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95115476A CN1041804C (zh) | 1995-09-13 | 1995-09-13 | 氟化卤代烃的氟化催化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1145275A CN1145275A (zh) | 1997-03-19 |
CN1041804C true CN1041804C (zh) | 1999-01-27 |
Family
ID=5080516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95115476A Expired - Lifetime CN1041804C (zh) | 1995-09-13 | 1995-09-13 | 氟化卤代烃的氟化催化剂 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1041804C (zh) |
WO (1) | WO1997010053A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5981813A (en) * | 1996-05-22 | 1999-11-09 | Ausimont S.P.A. | Fluorination process of halogenated organic compounds |
IT1291758B1 (it) * | 1997-05-22 | 1999-01-21 | Ausimont Spa | Processo per la preparazione di fluoruro di alluminio |
IT1303073B1 (it) * | 1998-05-07 | 2000-10-23 | Ausimont Spa | Processo per la preparazione di fluoruro di alluminio |
GB0507139D0 (en) | 2005-04-08 | 2005-05-18 | Ineos Fluor Holdings Ltd | Catalyst |
CN1911512B (zh) * | 2005-07-07 | 2011-12-07 | 独立行政法人产业技术综合研究所 | 氟化催化剂及其制备方法、以及使用了该催化剂的氟化合物的制备方法 |
CN106256429B (zh) * | 2015-06-18 | 2020-02-11 | 中化近代环保化工(西安)有限公司 | 一种高比表面积的氟化铝催化剂及其应用 |
CN105597795B (zh) * | 2015-11-06 | 2018-04-17 | 西安近代化学研究所 | 一种纳米氟化铝基催化剂的制备方法 |
CN106861714B (zh) * | 2017-02-09 | 2019-08-27 | 西安近代化学研究所 | 一种氯化氢转化制氯气的催化剂 |
CN106861707B (zh) * | 2017-02-09 | 2019-08-27 | 西安近代化学研究所 | 一种氯化氢氧化制氯气催化剂的制备方法 |
CN106964402A (zh) * | 2017-04-14 | 2017-07-21 | 张玲 | 一种氟化氢活化催化剂的制备方法 |
CN107597096B (zh) * | 2017-08-22 | 2018-12-04 | 乳源东阳光氟有限公司 | 一种以氧化铝为载体的铬基催化剂及其制备方法 |
CN108273556B (zh) * | 2018-01-31 | 2020-07-21 | 中国民航大学 | 一种基于mof的氟/氯交换催化剂的制备方法 |
CN113856707A (zh) * | 2021-09-18 | 2021-12-31 | 深圳市东有新材料科技有限公司 | 一种高催化效率的中空纳米氟化铝球及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86107751A (zh) * | 1985-11-15 | 1987-05-20 | 阿托化学公司 | 由二氯四氟乙烷与氢氟酸合成氯五氟乙烷的方法 |
EP0408005A1 (en) * | 1989-07-12 | 1991-01-16 | AUSIMONT S.p.A. | Process for preparing 1,1,1,2-tetrafluoroethane |
-
1995
- 1995-09-13 CN CN95115476A patent/CN1041804C/zh not_active Expired - Lifetime
-
1996
- 1996-08-09 WO PCT/CN1996/000061 patent/WO1997010053A1/zh active Search and Examination
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86107751A (zh) * | 1985-11-15 | 1987-05-20 | 阿托化学公司 | 由二氯四氟乙烷与氢氟酸合成氯五氟乙烷的方法 |
EP0408005A1 (en) * | 1989-07-12 | 1991-01-16 | AUSIMONT S.p.A. | Process for preparing 1,1,1,2-tetrafluoroethane |
Also Published As
Publication number | Publication date |
---|---|
CN1145275A (zh) | 1997-03-19 |
WO1997010053A1 (fr) | 1997-03-20 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: JINZHU MODERN CHEMICAL CO., LTD., XI AN Free format text: FORMER OWNER: XI AN INST. OF MODERN CHEMISTRY Effective date: 20020604 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20020604 Address after: Jinghe Industrial Park in Shaanxi Province, Xi'an economic and Technological Development Zone Patentee after: Jinzhu Modern Chemical Co., Ltd., Xi'an Address before: Box eighteen, Xi'an, Shaanxi, China Patentee before: Xi'an Inst. of Modern Chemistry |
|
C56 | Change in the name or address of the patentee |
Owner name: CHIAN CHEMICAL MODERN ENVIRONMENTAL PROTECTION CHE Free format text: FORMER NAME OR ADDRESS: JINZHU MODERN CHEMICAL CO., LTD., XI AN |
|
CP03 | Change of name, title or address |
Address after: Jinghe Industrial Park 710201 Shaanxi Province, Xi'an economic and Technological Development Zone Patentee after: Sinochem Modern Environmental Protection Chemicals (Xi'an) Co., Ltd. Address before: Jinghe Industrial Park 710201 Shaanxi Province, Xi'an economic and Technological Development Zone Patentee before: Jinzhu Modern Chemical Co., Ltd., Xi'an |
|
CX01 | Expiry of patent term |
Granted publication date: 19990127 |
|
EXPY | Termination of patent right or utility model |