BR9804497A - Processo para a melhoria do ponto de escoamento de cargas parafínicas com um catalisador à base de zeólito im - 5 - Google Patents
Processo para a melhoria do ponto de escoamento de cargas parafínicas com um catalisador à base de zeólito im - 5Info
- Publication number
- BR9804497A BR9804497A BR9804497-4A BR9804497A BR9804497A BR 9804497 A BR9804497 A BR 9804497A BR 9804497 A BR9804497 A BR 9804497A BR 9804497 A BR9804497 A BR 9804497A
- Authority
- BR
- Brazil
- Prior art keywords
- loads
- improving
- flow point
- paraffinic
- zeolite catalyst
- Prior art date
Links
Classifications
-
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/12—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins 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
- 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
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
- B01J29/74—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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
-
- 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
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4006—Temperature
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4012—Pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Patente de Invenção:<B>"PROCESSO PARA A MELHORIA DO PONTO DE ESCOAMENTO DE CARGAS PARAFìNICAS COM UM CATALISADOR à BASE DE ZEóLITO IM-5"<D>. A invenção refere-se a um processo para melhorar o ponto de escoamento de uma carga que contém parafinas de mais de 10 átomos de carbono, no qual a carga a tratar é colocada em contato com um catalisador que compreende o zeólito im-5 e pelo menos um elemento hidrodesidrogenante, a uma temperatura compreendida entre 170 e 500°C, uma pressão entre 1 e 250 bar e uma velocidade volúmica horária entre 0,05 e 100 h^ -1^, em presença de hidrogênio à razão de 50 a 2000 I/II de carga. Os óleos obtidos apresentam bons pontos de escoamento e índices de viscosidade (VI) elevados. O processo também é aplicável aos gasóleos, e a outras cargas que necessitam da redução de seu ponto de escoamento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9712944A FR2769919B1 (fr) | 1997-10-16 | 1997-10-16 | Procede pour l'amelioration du point d'ecoulement de charges paraffiniques avec un catalyseur a base de zeolithe im-5 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9804497A true BR9804497A (pt) | 1999-11-23 |
BR9804497B1 BR9804497B1 (pt) | 2009-05-05 |
Family
ID=9512291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9804497-4A BR9804497B1 (pt) | 1997-10-16 | 1998-10-15 | processo para a melhoria do ponto de escoamento de cargas parafìnicas com um catalisador à base de zeólito im-5. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5989410A (pt) |
EP (1) | EP0911380B1 (pt) |
JP (1) | JP4016164B2 (pt) |
KR (1) | KR100527644B1 (pt) |
CN (1) | CN1140612C (pt) |
BR (1) | BR9804497B1 (pt) |
DE (1) | DE69813442T2 (pt) |
ES (1) | ES2197437T3 (pt) |
FR (1) | FR2769919B1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1014299C2 (nl) | 1999-02-24 | 2001-03-26 | Inst Francais Du Petrole | Werkwijze voor hydrokraken met een katalysator, die een zeoliet IM-5 bevat en katalysator, die een zeoliet IM-5 en een promotor-element bevat. |
FR2794116B1 (fr) * | 1999-05-11 | 2001-07-20 | Inst Francais Du Petrole | Zeolithe im-5 au phosphore, composition catalytique, sa preparation et son utilisation en craquage catalytique |
FR2812001B1 (fr) * | 2000-07-21 | 2003-03-14 | Inst Francais Du Petrole | Procede pour l'amelioration du point d'ecoulement de charges paraffiniques avec un catalyseur a base d'un phyllosilicate 2:1 dioctaedrique ponte |
FR2837489B1 (fr) * | 2002-03-20 | 2004-06-18 | Inst Francais Du Petrole | Solide cristallise im-6 de type metallophosphate et son procede de preparation |
US7510674B2 (en) * | 2004-12-01 | 2009-03-31 | Chevron U.S.A. Inc. | Dielectric fluids and processes for making same |
US7501019B2 (en) * | 2005-03-31 | 2009-03-10 | Chevron U.S.A., Inc. | Granular solid wax particles |
CN102452666B (zh) * | 2010-10-21 | 2013-06-26 | 中国石油化工股份有限公司 | 一种合成im-5分子筛的方法 |
BRPI1102638B1 (pt) * | 2011-06-16 | 2020-10-20 | Universidade Federal Do Rio Grande Do Sul | zeólita e materiais mesoporosos organizados como carga para a formulação de compostos de borracha, borracha termoplástica, plástico e fabricação de produtos |
CN102380413A (zh) * | 2011-08-26 | 2012-03-21 | 上海华谊(集团)公司 | 用于制备苯乙烯的碱性分子筛催化剂及其制备方法 |
CN103101926B (zh) | 2011-11-10 | 2014-10-15 | 中国石油化工股份有限公司 | 一种空心球形im-5分子筛及其制备方法 |
CN117800357B (zh) * | 2024-01-05 | 2024-08-23 | 陕西探微日新化工有限公司 | 一种im-5分子筛合成方法及改性方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4557919A (en) * | 1983-04-12 | 1985-12-10 | Teijin Petrochemical Industries Ltd. | Production of crystalline zeolites |
US4474618A (en) * | 1983-08-08 | 1984-10-02 | Mobil Oil Corporation | Overnight cloud and color in lube dewaxing using platinum zeolite catalyst |
FR2754809B1 (fr) * | 1996-10-21 | 2003-04-04 | Inst Francais Du Petrole | Zeolithe im-5, son procede de preparation et ses applications catalytiques |
-
1997
- 1997-10-16 FR FR9712944A patent/FR2769919B1/fr not_active Expired - Fee Related
-
1998
- 1998-10-12 EP EP98402523A patent/EP0911380B1/fr not_active Expired - Lifetime
- 1998-10-12 ES ES98402523T patent/ES2197437T3/es not_active Expired - Lifetime
- 1998-10-12 DE DE69813442T patent/DE69813442T2/de not_active Expired - Lifetime
- 1998-10-15 US US09/172,757 patent/US5989410A/en not_active Expired - Lifetime
- 1998-10-15 BR BRPI9804497-4A patent/BR9804497B1/pt not_active IP Right Cessation
- 1998-10-16 CN CNB981241735A patent/CN1140612C/zh not_active Expired - Fee Related
- 1998-10-16 KR KR1019980043287A patent/KR100527644B1/ko not_active IP Right Cessation
- 1998-10-16 JP JP29434998A patent/JP4016164B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69813442T2 (de) | 2003-10-23 |
BR9804497B1 (pt) | 2009-05-05 |
CN1140612C (zh) | 2004-03-03 |
FR2769919A1 (fr) | 1999-04-23 |
KR100527644B1 (ko) | 2006-03-09 |
ES2197437T3 (es) | 2004-01-01 |
JPH11222595A (ja) | 1999-08-17 |
CN1214962A (zh) | 1999-04-28 |
JP4016164B2 (ja) | 2007-12-05 |
US5989410A (en) | 1999-11-23 |
FR2769919B1 (fr) | 1999-12-24 |
KR19990037150A (ko) | 1999-05-25 |
EP0911380B1 (fr) | 2003-04-16 |
DE69813442D1 (de) | 2003-05-22 |
EP0911380A1 (fr) | 1999-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/07/2009, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A, 20A E 21A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |