BR8800775A - Processo para preparar particulas de zeolito l sem aglutinante,particulas de zeolito l,catalisador,processo para conversao de uma carga de hidrocarboneto e processo para desidrociclizacao e/ou isomerizacao de hidrocarboneto aciclico - Google Patents
Processo para preparar particulas de zeolito l sem aglutinante,particulas de zeolito l,catalisador,processo para conversao de uma carga de hidrocarboneto e processo para desidrociclizacao e/ou isomerizacao de hidrocarboneto aciclicoInfo
- Publication number
- BR8800775A BR8800775A BR8800775A BR8800775A BR8800775A BR 8800775 A BR8800775 A BR 8800775A BR 8800775 A BR8800775 A BR 8800775A BR 8800775 A BR8800775 A BR 8800775A BR 8800775 A BR8800775 A BR 8800775A
- Authority
- BR
- Brazil
- Prior art keywords
- hydrocarbonide
- particles
- zeolite
- dehydrocyclication
- catalyst
- Prior art date
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
- 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
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
-
- 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
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
- B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
- B01J29/62—Noble metals
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7011—MAZ-type, e.g. Mazzite, Omega, ZSM-4 or LZ-202
-
- 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
- B01J29/80—Mixtures of different zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/32—Type L
-
- 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
- C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
- C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with metals
-
- 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
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
- C07C5/415—Catalytic processes with metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing 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
-
- 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
- B01J29/50—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
- C07C2529/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L containing iron group metals, noble metals or copper
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/28—LTL, e.g. BA-G, L, AG-1, AG-2, AG-4, BA-6
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878704365A GB8704365D0 (en) | 1987-02-25 | 1987-02-25 | Zeolite l preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8800775A true BR8800775A (pt) | 1988-10-04 |
Family
ID=10612879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8800775A BR8800775A (pt) | 1987-02-25 | 1988-02-24 | Processo para preparar particulas de zeolito l sem aglutinante,particulas de zeolito l,catalisador,processo para conversao de uma carga de hidrocarboneto e processo para desidrociclizacao e/ou isomerizacao de hidrocarboneto aciclico |
Country Status (14)
| Country | Link |
|---|---|
| US (4) | US5486348A (pt) |
| EP (1) | EP0284206B1 (pt) |
| JP (1) | JP2547813B2 (pt) |
| AR (1) | AR245426A1 (pt) |
| AT (1) | ATE72660T1 (pt) |
| AU (2) | AU597796B2 (pt) |
| BR (1) | BR8800775A (pt) |
| CA (1) | CA1327561C (pt) |
| DE (1) | DE3868420D1 (pt) |
| EG (1) | EG18582A (pt) |
| ES (1) | ES2032011T3 (pt) |
| GB (1) | GB8704365D0 (pt) |
| MX (1) | MX169203B (pt) |
| NO (1) | NO175300C (pt) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8704365D0 (en) * | 1987-02-25 | 1987-04-01 | Exxon Chemical Patents Inc | Zeolite l preparation |
| DE3850946T2 (de) * | 1987-12-15 | 1994-12-01 | Uop Inc | Ersatz von Aluminium durch Chrom und/oder Zinn im Gerüst eines Molekularsiebes mittels einer Behandlung mit Fluoridsalzen. |
| GB8801067D0 (en) * | 1988-01-19 | 1988-02-17 | Exxon Chemical Patents Inc | Zeolite l preparation |
| GB8924410D0 (en) * | 1989-10-30 | 1989-12-20 | Exxon Chemical Patents Inc | Zeolite l |
| GB9101456D0 (en) * | 1991-01-23 | 1991-03-06 | Exxon Chemical Patents Inc | Process for producing substantially binder-free zeolite |
| WO1994013584A1 (en) * | 1992-12-16 | 1994-06-23 | Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. | Preparation of aluminosilicate zeolites |
| AU4737896A (en) * | 1994-11-23 | 1996-06-17 | Exxon Chemical Patents Inc. | Hydrocarbon conversion process using a zeolite bound zeolite catalyst |
| MX9701814A (es) | 1995-07-10 | 1997-11-29 | Exxon Chemical Patents Inc | Zeolitas y procesos para su fabricacion. |
| WO1997045197A1 (en) * | 1996-05-29 | 1997-12-04 | Exxon Chemical Patents Inc. | Metal-containing zeolite catalyst, preparation thereof and use for hydrocarbon conversion |
| ID18446A (id) * | 1996-05-29 | 1998-04-09 | Exxon Chemical Patents Inc | Proses untuk isomerisasi hidrokarbon-hidrokarbon alkilaromatik |
| AU3227897A (en) * | 1996-05-29 | 1998-01-05 | Exxon Chemical Patents Inc. | Aromatic conversion processes and zeolite catalyst useful therein |
| US5998686A (en) * | 1996-05-29 | 1999-12-07 | Exxon Chemical Patents Inc. | Process for producing aromatic compounds from aliphatic hydrocarbons |
| DE69729797T2 (de) * | 1996-05-29 | 2004-12-02 | Exxonmobil Chemical Patents Inc., Baytown | Zeolitischer katalysator und seine verwendung bei der kohlenwasserstoffumsetzung |
| US5785945A (en) * | 1996-07-31 | 1998-07-28 | Chevron Chemical Company Llc | Preparation of zeolite L |
| US6919491B1 (en) * | 1997-05-08 | 2005-07-19 | Exxonmobil Oil Corporation | Process for preparing short chain alkyl aromatic compounds |
| US5851379A (en) * | 1997-12-22 | 1998-12-22 | Chevron Chemical Company | Reforming process using monofunctional catalyst containing bismuth |
| US6063724A (en) * | 1998-04-06 | 2000-05-16 | The Board Of Regents Of The University Of Oklahoma | Sulfur-tolerant aromatization catalysts |
| DE69907935T2 (de) | 1998-09-22 | 2004-03-11 | Exxonmobil Chemical Patents Inc., Baytown | Verfahren zur herstellung von durch zeolith gebundenen zeolithen mit hohem sio2-gehalt und ihre verwendung |
| US6261534B1 (en) | 1999-11-24 | 2001-07-17 | Chevron U.S.A. Inc. | Method for making ZSM-5 zeolites |
| PT2796553T (pt) | 2000-03-30 | 2019-09-27 | Massachusetts Inst Technology | Mediadores de interferência de arn específicos de sequência de arn |
| WO2002044321A2 (en) * | 2000-12-01 | 2002-06-06 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Rna interference mediating small rna molecules |
| US6632415B2 (en) | 2001-04-09 | 2003-10-14 | Chevron U.S.A. Inc. | Methods for making molecular sieves |
| US6653518B2 (en) | 2001-06-15 | 2003-11-25 | Exxonmobil Chemical Patents Inc | Reforming process for manufacture of para-xylene |
| US20050063901A1 (en) * | 2003-09-24 | 2005-03-24 | Miller Stephen J. | Preparation of molecular sieves involving spray drying |
| JP2006305408A (ja) * | 2005-04-26 | 2006-11-09 | Tosoh Corp | 芳香族化反応触媒とその触媒を用いた芳香族炭化水素の製造方法 |
| WO2007094950A1 (en) | 2006-02-14 | 2007-08-23 | Exxonmobil Chemical Patents Inc. | A high throughput process for manufacturing molecular sieves |
| EP1996323B1 (en) | 2006-02-14 | 2016-07-13 | ExxonMobil Chemical Patents Inc. | Process for manufacturing molecular sieve of mfs framework type and its use |
| EP1996327A1 (en) | 2006-02-14 | 2008-12-03 | ExxonMobil Chemical Patents Inc. | A molecular sieve composition |
| US8859836B2 (en) | 2006-02-14 | 2014-10-14 | Exxonmobil Chemical Patents Inc. | Hydrocarbon conversion process using molecular sieve of MFS framework type |
| US7846418B2 (en) | 2006-02-14 | 2010-12-07 | Exxonmobil Chemical Patents Inc. | MCM-22 family molecular sieve composition |
| CN101384365B (zh) | 2006-02-14 | 2012-02-08 | 埃克森美孚化学专利公司 | 制备分子筛组合物的方法 |
| WO2007094937A1 (en) | 2006-02-14 | 2007-08-23 | Exxonmobil Chemical Patents Inc. | A process for manufacturing mcm-22 family molecular sieves |
| US7902105B2 (en) * | 2007-10-11 | 2011-03-08 | Chevron Phillips Chemical Company Lp | Aromatization catalyst comprising prolongated silica and methods of making and using same |
| US8398955B2 (en) | 2007-10-26 | 2013-03-19 | Exxonmobil Chemical Patents Inc. | Method of preparing a molecular sieve composition |
| DE102010034005A1 (de) * | 2010-08-11 | 2012-02-16 | Süd-Chemie AG | Hydrothermale Synthese von Zeolithen oder zeolithähnlichen Materialien unter Verwendung von modifizierten Mischoxiden |
| CN102476809B (zh) * | 2010-11-29 | 2013-08-21 | 中国科学院大连化学物理研究所 | 一种高岭土预成型制备含钡l沸石的方法 |
| US8557028B2 (en) * | 2011-03-31 | 2013-10-15 | Uop Llc | Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and adsorptive separation processes using the binderless zeolitic adsorbents |
| US9573122B2 (en) * | 2014-08-29 | 2017-02-21 | Chevron U.S.A. Inc. | Small crystal LTL framework type zeolites |
| US10843981B2 (en) | 2016-04-25 | 2020-11-24 | Exxonmobil Chemical Patents Inc. | Catalytic aromatization |
| WO2018151900A1 (en) | 2017-02-16 | 2018-08-23 | Exxonmobil Research And Engineering Company | Fixed bed radial flow reactor for light paraffin conversion |
| US11186784B2 (en) * | 2018-10-15 | 2021-11-30 | Uop Llc | Dehydrogenation process having improved run time |
| US11338269B2 (en) | 2019-09-10 | 2022-05-24 | Saudi Arabian Oil Company | Catalytic hydrocarbon dehydrogenation |
| US11097257B2 (en) | 2019-09-10 | 2021-08-24 | Saudi Arabian Oil Company | Catalytic hydrocarbon dehydrogenation |
| FR3123811A1 (fr) * | 2021-06-11 | 2022-12-16 | IFP Energies Nouvelles | Procede de preparation d'un materiau composite a haute teneur en zeolithe kl et ayant une bonne resistance mecanique |
| FR3125727A1 (fr) * | 2021-07-29 | 2023-02-03 | IFP Energies Nouvelles | Procede de preparation d'un materiau zeolithique a haute teneur en zeolithe kl et de haute resistance mecanique |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1203238B (de) * | 1964-01-04 | 1965-10-21 | Bayer Ag | Verfahren zur Herstellung von Molekularsiebformlingen |
| NL151957C (pt) * | 1964-04-13 | |||
| US3650687A (en) * | 1965-12-20 | 1972-03-21 | Grace W R & Co | Process for preparing binderless molecular sieve aggregates |
| GB1316311A (en) * | 1970-05-19 | 1973-05-09 | British Petroleum Co | Production of zeolite pellets |
| GB1511892A (en) * | 1974-06-06 | 1978-05-24 | Grace W R & Co | Preparation of hard shaped zeolite bodies |
| US4381255A (en) * | 1981-01-14 | 1983-04-26 | W. R. Grace & Co. | Binderless zeolite extrudates and method of producing |
| US4544539A (en) * | 1982-05-14 | 1985-10-01 | Exxon Research & Engineering Co. | Zeolite L with cylindrical morphology |
| CA1236817A (en) * | 1983-11-10 | 1988-05-17 | David E.W.. Vaughan | Stoichiometric process for preparing a zeolite of the l type |
| CA1225387A (en) * | 1983-11-10 | 1987-08-11 | David E.W. Vaughan | Process for preparing type l zeolites by nucleation technique |
| FR2565847B1 (fr) * | 1984-06-18 | 1986-08-29 | Inst Francais Du Petrole | Synthese et utilisation de zeolithes preformees |
| CA1248931A (en) * | 1984-12-17 | 1989-01-17 | Wicher T. Koetsier | Zeolite l preparation |
| AU586244B2 (en) * | 1985-05-08 | 1989-07-06 | Mobil Oil Corporation | A method for producing zeolite-containing particles |
| GB8525404D0 (en) * | 1985-10-15 | 1985-11-20 | Exxon Chemical Patents Inc | Zeolite l |
| US5486498A (en) * | 1986-10-14 | 1996-01-23 | Exxon Research & Engineering Company | Zeolite L |
| GB8704365D0 (en) * | 1987-02-25 | 1987-04-01 | Exxon Chemical Patents Inc | Zeolite l preparation |
| US5491119A (en) * | 1989-10-30 | 1996-02-13 | Exxon Chemical Patents Inc. | Zeolite L |
| GB9101456D0 (en) * | 1991-01-23 | 1991-03-06 | Exxon Chemical Patents Inc | Process for producing substantially binder-free zeolite |
| CA2099194A1 (en) * | 1992-07-08 | 1994-01-09 | Gustavo Larsen | Sulfur tolerant bimetallic zeolitic reforming catalysts |
| AU668645B2 (en) * | 1992-11-12 | 1996-05-09 | Uop | Multimetallic and multigradient reforming catalyst for converting paraffins to aromatics |
| US5523271A (en) * | 1994-12-13 | 1996-06-04 | Intevep, S.A. | Catalyst for the simultaneous selective hydrogenation of diolefins and nitriles and method of making same |
-
1987
- 1987-02-25 GB GB878704365A patent/GB8704365D0/en active Pending
-
1988
- 1988-02-23 DE DE8888301538T patent/DE3868420D1/de not_active Expired - Lifetime
- 1988-02-23 AT AT88301538T patent/ATE72660T1/de not_active IP Right Cessation
- 1988-02-23 EP EP88301538A patent/EP0284206B1/en not_active Expired - Lifetime
- 1988-02-23 ES ES198888301538T patent/ES2032011T3/es not_active Expired - Lifetime
- 1988-02-24 NO NO880812A patent/NO175300C/no unknown
- 1988-02-24 BR BR8800775A patent/BR8800775A/pt not_active Application Discontinuation
- 1988-02-24 CA CA000559647A patent/CA1327561C/en not_active Expired - Fee Related
- 1988-02-25 EG EG112/88A patent/EG18582A/xx active
- 1988-02-25 JP JP63043244A patent/JP2547813B2/ja not_active Expired - Fee Related
- 1988-02-25 AR AR94310164A patent/AR245426A1/es active
- 1988-02-25 MX MX010555A patent/MX169203B/es unknown
- 1988-02-25 AU AU12166/88A patent/AU597796B2/en not_active Ceased
-
1990
- 1990-03-16 AU AU51352/90A patent/AU614222B2/en not_active Ceased
-
1994
- 1994-10-12 US US08/320,972 patent/US5486348A/en not_active Expired - Lifetime
-
1995
- 1995-06-07 US US08/475,958 patent/US5624656A/en not_active Expired - Lifetime
- 1995-06-07 US US08/473,835 patent/US5849967A/en not_active Expired - Lifetime
-
1997
- 1997-02-03 US US08/790,882 patent/US5919722A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| MX169203B (es) | 1993-06-24 |
| ATE72660T1 (de) | 1992-03-15 |
| NO175300C (no) | 1994-10-05 |
| ES2032011T3 (es) | 1993-01-01 |
| AU5135290A (en) | 1990-07-12 |
| CA1327561C (en) | 1994-03-08 |
| JPS63285115A (ja) | 1988-11-22 |
| US5919722A (en) | 1999-07-06 |
| EP0284206B1 (en) | 1992-02-19 |
| NO880812L (no) | 1988-08-26 |
| AU1216688A (en) | 1988-09-01 |
| EG18582A (en) | 1993-08-30 |
| AU597796B2 (en) | 1990-06-07 |
| EP0284206A1 (en) | 1988-09-28 |
| NO880812D0 (no) | 1988-02-24 |
| US5486348A (en) | 1996-01-23 |
| NO175300B (no) | 1994-06-20 |
| JP2547813B2 (ja) | 1996-10-23 |
| DE3868420D1 (de) | 1992-03-26 |
| GB8704365D0 (en) | 1987-04-01 |
| AU614222B2 (en) | 1991-08-22 |
| US5849967A (en) | 1998-12-15 |
| US5624656A (en) | 1997-04-29 |
| AR245426A1 (es) | 1994-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB19 | Grant procedure suspended (art. 19) | ||
| FA2 | Application deemed withdrawn (art. 19(5)) | ||
| HO | Change of classification |
Free format text: INT.CL.5 33/28;B01J 29/28 |
|
| HHX | Correction |
Free format text: REF. RPI 1312 DE 23/01/96 |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: B01J 29/60 (2006.01), B01J 29/62 (2006.0 |