IT1021338B - PROCEDURE FOR CONVERSION OF A MIXTURE OF CI C AROMATIC COMPOUNDS 8 - Google Patents
PROCEDURE FOR CONVERSION OF A MIXTURE OF CI C AROMATIC COMPOUNDS 8Info
- Publication number
- IT1021338B IT1021338B IT27244/74A IT2724474A IT1021338B IT 1021338 B IT1021338 B IT 1021338B IT 27244/74 A IT27244/74 A IT 27244/74A IT 2724474 A IT2724474 A IT 2724474A IT 1021338 B IT1021338 B IT 1021338B
- Authority
- IT
- Italy
- Prior art keywords
- conversion
- procedure
- mixture
- aromatic compounds
- aromatic
- Prior art date
Links
- 150000001491 aromatic compounds Chemical class 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
- C07C5/2732—Catalytic processes
- C07C5/2754—Catalytic processes with metals
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00397194A US3856873A (en) | 1973-09-13 | 1973-09-13 | Xylene isomerization |
US00397039A US3856872A (en) | 1973-09-13 | 1973-09-13 | Xylene isomerization |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1021338B true IT1021338B (en) | 1978-01-30 |
Family
ID=27015739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27244/74A IT1021338B (en) | 1973-09-13 | 1974-09-12 | PROCEDURE FOR CONVERSION OF A MIXTURE OF CI C AROMATIC COMPOUNDS 8 |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5341658B2 (en) |
CS (1) | CS180026B2 (en) |
DD (1) | DD112971A5 (en) |
DE (1) | DE2442241C3 (en) |
ES (1) | ES428303A1 (en) |
FR (1) | FR2243920B1 (en) |
GB (1) | GB1444481A (en) |
IT (1) | IT1021338B (en) |
NL (1) | NL167948C (en) |
PL (1) | PL97858B1 (en) |
RO (1) | RO71614A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101596A (en) * | 1977-01-10 | 1978-07-18 | Mobil Oil Company | Low pressure xylene isomerization |
US4101595A (en) * | 1977-05-02 | 1978-07-18 | Mobil Oil Corporation | Conversion of ethyl benzene to para xylene |
US4152363A (en) * | 1977-05-09 | 1979-05-01 | Mobil Oil Corporation | Vapor phase isomerization of methyl-substituted aromatic hydrocarbons improved by using highly diluted zeolite catalyst |
US4163028A (en) * | 1977-07-22 | 1979-07-31 | Mobil Oil Corporation | Xylene isomerization |
US4159282A (en) * | 1978-06-09 | 1979-06-26 | Mobil Oil Corporation | Xylene isomerization |
JPS57200318A (en) * | 1981-06-03 | 1982-12-08 | Toray Ind Inc | Conversion of aromatic hydrocarbon |
EP1547684A1 (en) * | 1998-11-16 | 2005-06-29 | Shell Internationale Researchmaatschappij B.V. | Catalytic dewaxing process |
CN101306382B (en) * | 2007-05-16 | 2011-05-18 | 中国石油化工股份有限公司 | Catalyst for alkyl aromatics isomerization |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281483A (en) * | 1963-08-15 | 1966-10-25 | Shell Oil Co | Disproportionation of alkyl aromatic hydrocarbons in the presence of hydrogen mordenite |
-
1974
- 1974-07-05 JP JP7654774A patent/JPS5341658B2/ja not_active Expired
- 1974-07-16 ES ES428303A patent/ES428303A1/en not_active Expired
- 1974-07-17 GB GB3166274A patent/GB1444481A/en not_active Expired
- 1974-08-05 FR FR7427090A patent/FR2243920B1/fr not_active Expired
- 1974-08-13 RO RO7479760A patent/RO71614A/en unknown
- 1974-09-04 DE DE2442241A patent/DE2442241C3/en not_active Expired
- 1974-09-11 PL PL1974174025A patent/PL97858B1/en unknown
- 1974-09-11 NL NLAANVRAGE7412092,A patent/NL167948C/en not_active IP Right Cessation
- 1974-09-11 DD DD181037A patent/DD112971A5/xx unknown
- 1974-09-12 IT IT27244/74A patent/IT1021338B/en active
- 1974-09-12 CS CS7400006284A patent/CS180026B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2442241B2 (en) | 1979-04-05 |
NL167948C (en) | 1984-12-17 |
ES428303A1 (en) | 1976-10-01 |
PL97858B1 (en) | 1978-03-30 |
FR2243920B1 (en) | 1979-09-28 |
RO71614A (en) | 1982-05-10 |
DE2442241C3 (en) | 1979-11-22 |
DD112971A5 (en) | 1975-05-12 |
NL167948B (en) | 1981-09-16 |
JPS5053336A (en) | 1975-05-12 |
NL7412092A (en) | 1975-03-17 |
CS180026B2 (en) | 1977-12-30 |
JPS5341658B2 (en) | 1978-11-06 |
FR2243920A1 (en) | 1975-04-11 |
DE2442241A1 (en) | 1975-03-20 |
GB1444481A (en) | 1976-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR224491A1 (en) | A PROCEDURE FOR THE CONVERSION OF A MIXTURE OF AROMATIC COMPOUNDS | |
NO145746C (en) | FUNGICID PREPARATION CONTAINING NEW URETANE COMPOUNDS | |
AR197635A1 (en) | PROCEDURE FOR THE PREPARATION OF A WELD-RESISTANT, PHOTOCURABLE COMPOSITION | |
IT1026243B (en) | PROCEDURE FOR PRODUCING NITRODE RIVATES OF AROMATIC COMPOUNDS | |
SE7908625L (en) | ACETYLGLYCOSYLMYCOPHENOIC ACID COMPOUNDS FOR THE PREPARATION OF GLYCOSYLMYCOPHENOIC ACID COMPOUNDS | |
IT1011165B (en) | PROCEDURE FOR THE PREPARATION OF A RESIN | |
IT1021338B (en) | PROCEDURE FOR CONVERSION OF A MIXTURE OF CI C AROMATIC COMPOUNDS 8 | |
SE410470B (en) | PROCEDURE FOR PREPARATION OF XYLOS SOLUTION | |
IT1012178B (en) | PROCEDURE OF NITRATION OF HALOGENATED AROMATIC COMPOUNDS | |
IT1027599B (en) | IMPROVED PROCEDURE FOR THE ALKYLATION OF AROMATIC HYDROCARDIDE | |
SE419640B (en) | PROCEDURE FOR THE PREPARATION OF AROMATIC BIS (ETERNHYDRIDES) | |
AR210453A1 (en) | PROCEDURE FOR THE PREPARATION OF A 6-ALPHA-DIOXYTETRACYCLINE | |
SE422212B (en) | PROCEDURE FOR PREPARING 7BETA-AMINO-3-METHYL-CEFAM-4-CARBONIC ACID COMPOUNDS | |
NO780121L (en) | ANALOGICAL PROCEDURE FOR THE PREPARATION OF 2- (PHENOXYALKYLTIO) S-NITROIMIDAZOLE COMPOUNDS | |
AR206312A1 (en) | DISAZOIC PIGMENTS DERIVED FROM THE COPULATION REACTION OF A DIAZOAMINE COMPOUND AND A BIS-ACETOACETYLPHENYLENEDIAMINE PROCEDURE FOR PREPARING THEM AND COMPOSITIONS CONTAINING THEM | |
NO139920C (en) | PROCEDURE FOR THE PREPARATION OF 2,5-DISUBSTITUTED BENZAMIDES | |
AR208679A1 (en) | A PROCEDURE FOR THE PREPARATION OF 7-BETA-ACILAMIDO-7 ALPHA-METOXYCEPHALOSPORIN COMPOUNDS | |
AR199829A1 (en) | A PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF ISOINDOLINE | |
IT1012177B (en) | PROCEDURE OF NITRATION OF HALOGENATED AROMATIC COMPOUNDS | |
IT1006287B (en) | PROCEDURE FOR THE PREPARATION OF A NEROFUMO COMPOSITION | |
IT1021600B (en) | PROCEDURE FOR THE PRODUCTION OF PARADIETHYL BENZENE | |
AR201768A1 (en) | PROCEDURE FOR THE PREPARATION OF A PENICILLIN | |
IT1021948B (en) | PROCEDURE FOR THE PREPARATION OF SUBSTITUTED ANTHRACHINONES | |
BE804071A (en) | PREPARATION OF AROMATIC COMPOUNDS | |
IT1004177B (en) | PROCEDURE FOR PREPARING COMPOUNDS CONTAINING IDANTOIN RINGS |