JPS5777631A - Vapor-phase halogenation process - Google Patents
Vapor-phase halogenation processInfo
- Publication number
- JPS5777631A JPS5777631A JP55153400A JP15340080A JPS5777631A JP S5777631 A JPS5777631 A JP S5777631A JP 55153400 A JP55153400 A JP 55153400A JP 15340080 A JP15340080 A JP 15340080A JP S5777631 A JPS5777631 A JP S5777631A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- zeolite
- vapor
- benzene
- phase
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55153400A JPS5777631A (en) | 1980-10-31 | 1980-10-31 | Vapor-phase halogenation process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55153400A JPS5777631A (en) | 1980-10-31 | 1980-10-31 | Vapor-phase halogenation process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5777631A true JPS5777631A (en) | 1982-05-15 |
JPS6251942B2 JPS6251942B2 (ja) | 1987-11-02 |
Family
ID=15561657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55153400A Granted JPS5777631A (en) | 1980-10-31 | 1980-10-31 | Vapor-phase halogenation process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5777631A (ja) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0154236A1 (en) * | 1984-03-07 | 1985-09-11 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Process for producing a halobenzene |
US4746758A (en) * | 1986-09-29 | 1988-05-24 | Eastman Kodak Company | Processes for preparing iodinated aromatic compounds |
US4754086A (en) * | 1982-12-22 | 1988-06-28 | Ihara Chemical Industry Co., Ltd. | Process for preparation of nuclear halides of monoalkylbenzenes |
US4778938A (en) * | 1986-09-29 | 1988-10-18 | Eastman Kodak Company | Processes for preparing iodinated aromatic compounds |
US4778940A (en) * | 1987-03-25 | 1988-10-18 | Eastman Kodak Company | Process for preparing iodinated substituted aromatic compounds |
US4778939A (en) * | 1987-03-25 | 1988-10-18 | Eastman Kodak Company | Low temperature oxyiodination of aromatic compounds |
US4788353A (en) * | 1984-10-05 | 1988-11-29 | Montedipe S.P.A. | Method for the synthesis of iodobenzene |
US4788354A (en) * | 1984-10-16 | 1988-11-29 | Montedipe S.P.A. | Method for the synthesis of iodobenzene |
US4788356A (en) * | 1987-10-16 | 1988-11-29 | Eastman Kodak Company | Novel method for oxyiodination product partial purification |
US4788355A (en) * | 1987-10-16 | 1988-11-29 | Eastman Kodak Company | Oxyiodination catalyst |
US4792642A (en) * | 1987-03-25 | 1988-12-20 | Eastman Kodak Company | Process for preparing iodinated aromatic compounds |
US4792641A (en) * | 1987-03-25 | 1988-12-20 | Eastman Kodak Company | Process for preparing iodinated aromatic compounds |
US4795737A (en) * | 1987-03-25 | 1989-01-03 | Eastman Kodak Company | Process for the iodination of aromatic compounds over solid catalysts |
US4806697A (en) * | 1987-03-25 | 1989-02-21 | Eastman Kodak Company | Selective liquid phase disproportionation catalysts for iodoaromatics |
US4806698A (en) * | 1987-03-25 | 1989-02-21 | Eastman Kodak Company | Liquid phase isomerization of iodoaromatic compounds |
US4808759A (en) * | 1986-08-11 | 1989-02-28 | Montedipe S.P.A. | Process for the catalytic trans-halogenation of a poly-iodo-benzene |
US4810826A (en) * | 1988-03-17 | 1989-03-07 | Eastman Kodak Company | Liquid-phase process for the oxyiodination of naphthalene |
US4822929A (en) * | 1986-08-11 | 1989-04-18 | Montedipe S.P.A. | Process for the catalytic trans-halogenation of a polyiodo-benzene, and, in particular, of a di-iodo-benzene |
US4835327A (en) * | 1986-12-05 | 1989-05-30 | Ppg Industries, Inc. | Method for producing 1,2,4-trichlorobenzene |
US4849560A (en) * | 1985-02-18 | 1989-07-18 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of halogenated benzene derivatives |
US4853480A (en) * | 1987-08-06 | 1989-08-01 | Eastman Kodak Company | Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine |
US4990706A (en) * | 1989-06-30 | 1991-02-05 | Ppg Industries, Inc. | Process for producing para-dichlorobenzene |
US5093293A (en) * | 1989-06-30 | 1992-03-03 | Ppg Industries, Inc. | Steam reactivation of zeolite catalyst used in producing para-dichlorobenzene |
WO2008082082A1 (en) | 2006-12-29 | 2008-07-10 | Sk Chemicals Co., Ltd. | Method of preparing mono-iodo benzene through transiodination |
WO2010077026A2 (ko) | 2008-12-31 | 2010-07-08 | 에스케이케미칼주식회사 | 양이온 교환 제올라이트 촉매 및 이를 이용한 트랜스 요오드화 반응을 통한 모노-요오드 벤젠의 제조 방법 |
KR101141574B1 (ko) | 2005-09-26 | 2012-05-15 | 대림산업 주식회사 | p-디클로로벤젠의 분리방법 |
-
1980
- 1980-10-31 JP JP55153400A patent/JPS5777631A/ja active Granted
Non-Patent Citations (2)
Title |
---|
TETRAHEDRON LETTERS=S55 * |
ZEOLITE MOLECULAR SIEVES=1974 * |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4754086A (en) * | 1982-12-22 | 1988-06-28 | Ihara Chemical Industry Co., Ltd. | Process for preparation of nuclear halides of monoalkylbenzenes |
US4794201A (en) * | 1982-12-22 | 1988-12-27 | Ihara Chemical Industry Co., Ltd. | Process for preparation of p-halogeno-monoalkylbenzenes |
EP0154236A1 (en) * | 1984-03-07 | 1985-09-11 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Process for producing a halobenzene |
US4831199A (en) * | 1984-03-07 | 1989-05-16 | Ihara Chemical Industry Co., Ltd. | Process for producing a halobenzene |
US4788353A (en) * | 1984-10-05 | 1988-11-29 | Montedipe S.P.A. | Method for the synthesis of iodobenzene |
US4788354A (en) * | 1984-10-16 | 1988-11-29 | Montedipe S.P.A. | Method for the synthesis of iodobenzene |
US4849560A (en) * | 1985-02-18 | 1989-07-18 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of halogenated benzene derivatives |
US4808759A (en) * | 1986-08-11 | 1989-02-28 | Montedipe S.P.A. | Process for the catalytic trans-halogenation of a poly-iodo-benzene |
US4822929A (en) * | 1986-08-11 | 1989-04-18 | Montedipe S.P.A. | Process for the catalytic trans-halogenation of a polyiodo-benzene, and, in particular, of a di-iodo-benzene |
US4746758A (en) * | 1986-09-29 | 1988-05-24 | Eastman Kodak Company | Processes for preparing iodinated aromatic compounds |
US4778938A (en) * | 1986-09-29 | 1988-10-18 | Eastman Kodak Company | Processes for preparing iodinated aromatic compounds |
US4835327A (en) * | 1986-12-05 | 1989-05-30 | Ppg Industries, Inc. | Method for producing 1,2,4-trichlorobenzene |
US4795737A (en) * | 1987-03-25 | 1989-01-03 | Eastman Kodak Company | Process for the iodination of aromatic compounds over solid catalysts |
US4806697A (en) * | 1987-03-25 | 1989-02-21 | Eastman Kodak Company | Selective liquid phase disproportionation catalysts for iodoaromatics |
US4806698A (en) * | 1987-03-25 | 1989-02-21 | Eastman Kodak Company | Liquid phase isomerization of iodoaromatic compounds |
US4778940A (en) * | 1987-03-25 | 1988-10-18 | Eastman Kodak Company | Process for preparing iodinated substituted aromatic compounds |
US4778939A (en) * | 1987-03-25 | 1988-10-18 | Eastman Kodak Company | Low temperature oxyiodination of aromatic compounds |
US4792641A (en) * | 1987-03-25 | 1988-12-20 | Eastman Kodak Company | Process for preparing iodinated aromatic compounds |
US4792642A (en) * | 1987-03-25 | 1988-12-20 | Eastman Kodak Company | Process for preparing iodinated aromatic compounds |
US4853480A (en) * | 1987-08-06 | 1989-08-01 | Eastman Kodak Company | Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine |
US4788355A (en) * | 1987-10-16 | 1988-11-29 | Eastman Kodak Company | Oxyiodination catalyst |
US4788356A (en) * | 1987-10-16 | 1988-11-29 | Eastman Kodak Company | Novel method for oxyiodination product partial purification |
US4810826A (en) * | 1988-03-17 | 1989-03-07 | Eastman Kodak Company | Liquid-phase process for the oxyiodination of naphthalene |
US4990706A (en) * | 1989-06-30 | 1991-02-05 | Ppg Industries, Inc. | Process for producing para-dichlorobenzene |
US5093293A (en) * | 1989-06-30 | 1992-03-03 | Ppg Industries, Inc. | Steam reactivation of zeolite catalyst used in producing para-dichlorobenzene |
KR101141574B1 (ko) | 2005-09-26 | 2012-05-15 | 대림산업 주식회사 | p-디클로로벤젠의 분리방법 |
WO2008082082A1 (en) | 2006-12-29 | 2008-07-10 | Sk Chemicals Co., Ltd. | Method of preparing mono-iodo benzene through transiodination |
US7906694B2 (en) | 2006-12-29 | 2011-03-15 | Sk Chemicals Co., Ltd. | Method of preparing mono-iodo benzene through transiodination |
WO2010077026A2 (ko) | 2008-12-31 | 2010-07-08 | 에스케이케미칼주식회사 | 양이온 교환 제올라이트 촉매 및 이를 이용한 트랜스 요오드화 반응을 통한 모노-요오드 벤젠의 제조 방법 |
US9108180B2 (en) | 2008-12-31 | 2015-08-18 | Sk Chemicals Co., Ltd. | Cation-exchanged zeolite catalyst and process for producing mono-iodo benzene through transiodination by using it |
US9138730B2 (en) | 2008-12-31 | 2015-09-22 | Sk Chemicals Co., Ltd. | Cation-exchanged zeolite catalyst and process for producing mono-iodo benzene through transiodination by using it |
Also Published As
Publication number | Publication date |
---|---|
JPS6251942B2 (ja) | 1987-11-02 |
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