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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 PDF

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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
content
gamma
hydrogen fluoride
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
Application number
CN95115476A
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English (en)
Chinese (zh)
Other versions
CN1145275A (zh
Inventor
吕剑
权恒道
李惠芳
杨会娥
王振宇
李忠
石磊
屈宏翔
赵智霞
李�杰
郝仲璋
李惠黎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinochem Modern Environmental Protection Chemicals Xian Co Ltd
Original Assignee
Xian Modern Chemistry Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian Modern Chemistry Research Institute filed Critical Xian Modern Chemistry Research Institute
Priority to CN95115476A priority Critical patent/CN1041804C/zh
Priority to PCT/CN1996/000061 priority patent/WO1997010053A1/fr
Publication of CN1145275A publication Critical patent/CN1145275A/zh
Application granted granted Critical
Publication of CN1041804C publication Critical patent/CN1041804C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
CN95115476A 1995-09-13 1995-09-13 氟化卤代烃的氟化催化剂 Expired - Lifetime CN1041804C (zh)

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 (fr)
WO (1) WO1997010053A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
CN117101687B (zh) * 2023-09-21 2025-09-02 西安凯立新材料股份有限公司 一种用于气相合成2,3,3,3-四氟丙烯的催化剂及应用

Citations (2)

* Cited by examiner, † Cited by third party
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 (fr) * 1989-07-12 1991-01-16 AUSIMONT S.p.A. Procédé pour préparer du 1,1,1,2-tétrafluoroéthane

Patent Citations (2)

* Cited by examiner, † Cited by third party
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 (fr) * 1989-07-12 1991-01-16 AUSIMONT S.p.A. Procédé pour préparer du 1,1,1,2-tétrafluoroéthane

Also Published As

Publication number Publication date
WO1997010053A1 (fr) 1997-03-20
CN1145275A (zh) 1997-03-19

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Owner name: JINZHU MODERN CHEMICAL CO., LTD., XI AN

Free format text: FORMER OWNER: XI AN INST. OF MODERN CHEMISTRY

Effective date: 20020604

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Address after: Jinghe Industrial Park in Shaanxi Province, Xi'an economic and Technological Development Zone

Patentee after: JINZHU MODERN CHEMICAL Co.,Ltd.

Address before: Box eighteen, Xi'an, Shaanxi, China

Patentee before: XI'AN MODERN CHEMISTRY Research Institute

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

CP01 Change in the name or title of a patent holder

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.

CX01 Expiry of patent term

Granted publication date: 19990127

EXPY Termination of patent right or utility model