BR7702965A - Processo para isomerizacao catalitica em fase vapor de uma alimentacao formada por uma mistura de xilenos - Google Patents
Processo para isomerizacao catalitica em fase vapor de uma alimentacao formada por uma mistura de xilenosInfo
- Publication number
- BR7702965A BR7702965A BR2965/77A BR7702965A BR7702965A BR 7702965 A BR7702965 A BR 7702965A BR 2965/77 A BR2965/77 A BR 2965/77A BR 7702965 A BR7702965 A BR 7702965A BR 7702965 A BR7702965 A BR 7702965A
- Authority
- BR
- Brazil
- Prior art keywords
- xylenes
- mixture
- steam phase
- catalytic isomerization
- food formed
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000006317 isomerization reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
- 239000008096 xylene Substances 0.000 title 1
- 150000003738 xylenes Chemical class 0.000 title 1
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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/46—Iron group metals or copper
-
- 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
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/684,512 US4100214A (en) | 1976-05-07 | 1976-05-07 | Isomerization of monocyclic alkyl aromatic hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7702965A true BR7702965A (pt) | 1978-02-08 |
Family
ID=24748338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR2965/77A BR7702965A (pt) | 1976-05-07 | 1977-05-06 | Processo para isomerizacao catalitica em fase vapor de uma alimentacao formada por uma mistura de xilenos |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4100214A (enEXAMPLES) |
| JP (1) | JPS52136132A (enEXAMPLES) |
| AR (1) | AR221472A1 (enEXAMPLES) |
| BE (1) | BE854231A (enEXAMPLES) |
| BR (1) | BR7702965A (enEXAMPLES) |
| CA (1) | CA1084069A (enEXAMPLES) |
| DD (1) | DD131256A5 (enEXAMPLES) |
| DE (1) | DE2720033A1 (enEXAMPLES) |
| ES (1) | ES458560A1 (enEXAMPLES) |
| FR (1) | FR2350317A1 (enEXAMPLES) |
| GB (1) | GB1536109A (enEXAMPLES) |
| IN (1) | IN146733B (enEXAMPLES) |
| IT (1) | IT1075538B (enEXAMPLES) |
| NL (1) | NL7704812A (enEXAMPLES) |
| PL (1) | PL114276B1 (enEXAMPLES) |
| RO (1) | RO76390A (enEXAMPLES) |
| ZA (1) | ZA772730B (enEXAMPLES) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE31781E (en) * | 1976-05-07 | 1984-12-25 | Mobil Oil Corporation | Isomerization of monocyclic alkyl aromatic hydrocarbons |
| US4101596A (en) * | 1977-01-10 | 1978-07-18 | Mobil Oil Company | Low pressure xylene isomerization |
| 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 |
| US4159282A (en) * | 1978-06-09 | 1979-06-26 | Mobil Oil Corporation | Xylene isomerization |
| US4299808A (en) * | 1978-07-25 | 1981-11-10 | Standard Oil Company (Indiana) | Crystalline chromosilicates and process of preparation |
| US4181811A (en) * | 1978-12-14 | 1980-01-01 | Mobil Oil Corporation | Selective reaction of 1,4-disubstituted aromatic compounds |
| US4224141A (en) * | 1979-05-21 | 1980-09-23 | Mobil Oil Corporation | Manufacture of aromatic compounds |
| US4584422A (en) * | 1979-06-06 | 1986-04-22 | Mobil Oil Corporation | Selective alkylation of xylenes with ethylene |
| US4234751A (en) * | 1979-07-27 | 1980-11-18 | Mobil Oil Corporation | Selective cracking of phenylalkanes |
| US4363718A (en) * | 1979-08-23 | 1982-12-14 | Standard Oil Company (Indiana) | Crystalline chromosilicates and process uses |
| US4283584A (en) * | 1980-04-14 | 1981-08-11 | Mobil Oil Corporation | Manufacture of aromatic compounds |
| JPS57145821A (en) * | 1981-03-06 | 1982-09-09 | Teijin Yuka Kk | Isomerizing method of xylene |
| US4454365A (en) * | 1981-07-09 | 1984-06-12 | Standard Oil Company (Indiana) | Hydrocarbon conversion with a crystalline chromosilicate catalyst |
| US4563435A (en) * | 1982-06-23 | 1986-01-07 | Mobil Oil Corporation | Catalytic composition from reaction of high silica zeolites with binder |
| EP0116732A1 (en) * | 1983-02-10 | 1984-08-29 | Mobil Oil Corporation | Shape selective metallic catalysis |
| US4665269A (en) * | 1984-06-13 | 1987-05-12 | Mobil Oil Corporation | Conversion of oxygenates over novel catalyst composition |
| US4665253A (en) * | 1984-06-13 | 1987-05-12 | Mobil Oil Corporation | Conversion of aromatics over novel catalyst composition |
| US4665265A (en) * | 1984-06-13 | 1987-05-12 | Mobil Oil Corporation | Conversion of olefins and paraffins over novel catalyst composition |
| US5043512A (en) * | 1988-10-06 | 1991-08-27 | Mobil Oil Corp. | Alkylaromatic isomerization process |
| WO1995011196A1 (en) * | 1993-10-18 | 1995-04-27 | Mobil Oil Corporation | Synthetic porous crystalline mcm-58, its synthesis and use |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3390199A (en) * | 1966-02-01 | 1968-06-25 | Chevron Res | Xylene isomerization process |
| US3377400A (en) * | 1967-03-27 | 1968-04-09 | Mobil Oil Corp | Isomerization and disproportionation of alkyl aromatics |
| US3702886A (en) * | 1969-10-10 | 1972-11-14 | Mobil Oil Corp | Crystalline zeolite zsm-5 and method of preparing the same |
| US3709979A (en) * | 1970-04-23 | 1973-01-09 | Mobil Oil Corp | Crystalline zeolite zsm-11 |
| US3832449A (en) * | 1971-03-18 | 1974-08-27 | Mobil Oil Corp | Crystalline zeolite zsm{14 12 |
| US3907914A (en) * | 1971-04-13 | 1975-09-23 | Mobil Oil Corp | Isomerization of aromatic hydrocarbons |
| US3856872A (en) * | 1973-09-13 | 1974-12-24 | Mobil Oil Corp | Xylene isomerization |
| US3992466A (en) * | 1975-08-13 | 1976-11-16 | Mobil Oil Corporation | Hydrocarbon conversion |
-
1976
- 1976-05-07 US US05/684,512 patent/US4100214A/en not_active Expired - Lifetime
-
1977
- 1977-04-27 CA CA277,173A patent/CA1084069A/en not_active Expired
- 1977-04-28 IN IN636/CAL/77A patent/IN146733B/en unknown
- 1977-05-02 NL NL7704812A patent/NL7704812A/xx not_active Application Discontinuation
- 1977-05-03 FR FR7713299A patent/FR2350317A1/fr not_active Withdrawn
- 1977-05-03 GB GB18442/77A patent/GB1536109A/en not_active Expired
- 1977-05-03 BE BE177245A patent/BE854231A/xx unknown
- 1977-05-04 DE DE19772720033 patent/DE2720033A1/de not_active Withdrawn
- 1977-05-06 BR BR2965/77A patent/BR7702965A/pt unknown
- 1977-05-06 ES ES458560A patent/ES458560A1/es not_active Expired
- 1977-05-06 AR AR267525A patent/AR221472A1/es active
- 1977-05-06 ZA ZA00772730A patent/ZA772730B/xx unknown
- 1977-05-06 IT IT23308/77A patent/IT1075538B/it active
- 1977-05-06 RO RO7790246A patent/RO76390A/ro unknown
- 1977-05-06 JP JP5130877A patent/JPS52136132A/ja active Pending
- 1977-05-07 PL PL1977197969A patent/PL114276B1/pl unknown
- 1977-05-09 DD DD7700198830A patent/DD131256A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1536109A (en) | 1978-12-20 |
| DD131256A5 (de) | 1978-06-14 |
| DE2720033A1 (de) | 1977-11-24 |
| IN146733B (enEXAMPLES) | 1979-08-25 |
| AR221472A1 (es) | 1981-02-13 |
| ZA772730B (en) | 1978-12-27 |
| FR2350317A1 (fr) | 1977-12-02 |
| CA1084069A (en) | 1980-08-19 |
| NL7704812A (nl) | 1977-11-09 |
| JPS52136132A (en) | 1977-11-14 |
| PL114276B1 (en) | 1981-01-31 |
| PL197969A1 (pl) | 1978-01-02 |
| ES458560A1 (es) | 1978-04-16 |
| BE854231A (fr) | 1977-11-03 |
| US4100214A (en) | 1978-07-11 |
| RO76390A (ro) | 1982-03-24 |
| IT1075538B (it) | 1985-04-22 |
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