BR0314938A - Catalytic dewaxing process, and, use thereof - Google Patents

Catalytic dewaxing process, and, use thereof

Info

Publication number
BR0314938A
BR0314938A BR0314938-2A BR0314938A BR0314938A BR 0314938 A BR0314938 A BR 0314938A BR 0314938 A BR0314938 A BR 0314938A BR 0314938 A BR0314938 A BR 0314938A
Authority
BR
Brazil
Prior art keywords
catalytic dewaxing
dewaxing process
catalyst
catalytic
feeds
Prior art date
Application number
BR0314938-2A
Other languages
Portuguese (pt)
Inventor
Zhaozhong Jiang
Original Assignee
Exxonmobil Res & Eng Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US10/266,342 external-priority patent/US20040065583A1/en
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of BR0314938A publication Critical patent/BR0314938A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G29/00Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/04Metals, or metals deposited on a carrier
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58Refining 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
    • C10G45/60Refining 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
    • C10G45/62Refining 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 platinum group metals or compounds thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58Refining 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
    • C10G45/60Refining 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
    • C10G45/64Refining 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Lubricants (AREA)

Abstract

"PROCESSO DE DESPARAFINAçãO CATALìTICA, E, USO DO MESMO". A desparafinação catalítica de alimentações contendo parafina com um catalisador tendo certa estrutura de poro, onde as alimentações são preferivelmente produzidas a partir de gás de síntese usando um catalisador de Fischer-Tropsch não mutável, é realizada na ausência substancial de hidrogênio adicionado e um processo de regeneração de catalisador de isomerização cíclica é fornecido."CATALYTIC DEPARAFINATION PROCESS, AND, USE THEREOF". Catalytic dewaxing of paraffin-containing feeds with a catalyst having a certain pore structure, where feeds are preferably produced from synthesis gas using a non-mutable Fischer-Tropsch catalyst, is performed in the substantial absence of added hydrogen and a process of Cyclic isomerization catalyst regeneration is provided.

BR0314938-2A 2002-10-08 2003-10-07 Catalytic dewaxing process, and, use thereof BR0314938A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/266,342 US20040065583A1 (en) 2002-10-08 2002-10-08 Enhanced lube oil yield by low or no hydrogen partial pressure catalytic dewaxing of paraffin wax
US10/652,345 US20040065586A1 (en) 2002-10-08 2003-08-29 Enhanced lube oil yield by low or no hydrogen partial pressure catalytic dewaxing of paraffin wax
PCT/US2003/031742 WO2004033593A1 (en) 2002-10-08 2003-10-07 Enhanced lube oil yield by low or no hydrogen partial pressure catalytic dewaxing of paraffin wax

Publications (1)

Publication Number Publication Date
BR0314938A true BR0314938A (en) 2005-08-02

Family

ID=32095665

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314938-2A BR0314938A (en) 2002-10-08 2003-10-07 Catalytic dewaxing process, and, use thereof

Country Status (6)

Country Link
EP (1) EP1558703A1 (en)
JP (1) JP2006502304A (en)
AU (1) AU2003279863A1 (en)
BR (1) BR0314938A (en)
CA (1) CA2498888A1 (en)
WO (1) WO2004033593A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006526034A (en) * 2003-05-12 2006-11-16 シェブロン ユー.エス.エー. インコーポレイテッド Improved process for Fischer-Tropsch products using dewaxing and hydrofinishing
JP4938447B2 (en) 2003-06-23 2012-05-23 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ Method for producing lubricating base oil
US20050284797A1 (en) * 2004-06-25 2005-12-29 Genetti William B Integrated plant process to produce high molecular weight basestocks from fischer-tropsch wax
US7214307B2 (en) * 2004-07-22 2007-05-08 Chevron U.S.A. Inc. White oil from waxy feed using highly selective and active wax hydroisomerization catalyst
RU2465959C2 (en) * 2008-02-08 2012-11-10 ДжейЭкс НИППОН ОЙЛ ЭНД ЭНЕРДЖИ КОРПОРЕЙШН Hydroisomerisation catalyst, method of producing said catalyst, method for dewaxing hydrocarbon oil and method of producing lubricant base oil
AU2009302276B2 (en) * 2008-10-10 2015-12-03 Velocys Inc. Process and apparatus employing microchannel process technology

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561967A (en) * 1981-04-23 1985-12-31 Chevron Research Company One-step stabilizing and dewaxing of lube oils
US4419220A (en) * 1982-05-18 1983-12-06 Mobil Oil Corporation Catalytic dewaxing process
US4719003A (en) * 1984-06-18 1988-01-12 Mobil Oil Corporation Process for restoring activity of dewaxing catalysts
US4747932A (en) * 1986-04-10 1988-05-31 Chevron Research Company Three-step catalytic dewaxing and hydrofinishing
GB8814292D0 (en) * 1988-06-16 1988-07-20 Shell Int Research Process for conversion of hydrocarbonaceous feedstock
US5362378A (en) * 1992-12-17 1994-11-08 Mobil Oil Corporation Conversion of Fischer-Tropsch heavy end products with platinum/boron-zeolite beta catalyst having a low alpha value

Also Published As

Publication number Publication date
CA2498888A1 (en) 2004-04-22
EP1558703A1 (en) 2005-08-03
AU2003279863A1 (en) 2004-05-04
WO2004033593A1 (en) 2004-04-22
JP2006502304A (en) 2006-01-19

Similar Documents

Publication Publication Date Title
ATE294786T1 (en) CATALYST FOR EPOXIDATION AND METHOD FOR THE PRODUCTION THEREOF
NO20004054D0 (en) Gas conversion using synthesis gas produced from hydrogen for catalyst regeneration and hydrocarbon conversion
DE69514661D1 (en) POLYMERIZATION CATALYST SYSTEM, THEIR PRODUCTION AND USE
AR023994A1 (en) A POLYMERIZATION PROCEDURE FOR OLEFINS WITH A SPRAY DRY COMPOSITION AND A CATALYST COMPOSITION.
BR0215743A (en) Processes for producing an olefin polymerization catalyst to convert a solution and for (co) polymerization of an olefin, catalyst for (co) polymerization of an olefin, use of the catalyst component, and polyolefins
CY1107572T1 (en) FREEDOM-WHITE ELECTRONIC MATERIALS
MY149327A (en) Diesel exhaust treatment system catalysts monitoring
DE60006058D1 (en) Micro- and mesoporous silicoaluminate solid, process for its production, use as a catalyst and in the conversion of hydrocarbon compounds
BR0015931B1 (en) process for converting synthesis gas into higher hydrocarbons.
ATE336559T1 (en) PRODUCTION OF OLEFINS
DE59610365D1 (en) Palladium-containing supported catalyst for the selective catalytic hydrogenation of acetylene in hydrocarbon streams
BR0317830A (en) Processes for transitioning between metallocene polymerization catalysts and ziegler-natta
ES2074927T3 (en) PROCESS FOR OBTAINING C2 + - LIGHT HYDROCARBONS FROM A DOUBLE GAS
BRPI0515904A (en) process for purifying a gas mixture comprising dinitrogen monoxide, use of a gas mixture, and process for preparing a ketone
ATE321736T1 (en) METHOD FOR PRODUCING AMMONIA AND CATALYST THEREOF
ATE554855T1 (en) CATALYST STRUCTURE
DE60311029D1 (en) System for generating hydrogen and fuel cell operated therewith
BR0314938A (en) Catalytic dewaxing process, and, use thereof
ES2168105T3 (en) SOLID CATALYTIC COMPONENT, CONTAINING CYCLE-ALCADIENYL CIRCONY AND CLUSTERS, ITS PROCEDURE FOR OBTAINING AND PROCEDURE FOR THE POLYMERIZATION OF OLEFINS IN YOUR PRESENCE.
ATE344321T1 (en) METHOD FOR THE PURIFICATION OF BACTERIAL CELLS AND CELL COMPONENTS
BR0314940A (en) Catalytic dewaxing process, and, use thereof
DE60125688D1 (en) Exhaust gas purifying catalyst and process for its production
BR9910675A (en) Catalyst system, process for preparing a polyolefin, and, use of a catalyst system
TR200103248T2 (en) Hydrogen, water treated hydrocarbons and hydrocarbon conversion method for producing electricity
DE69801875D1 (en) Process for producing a ferrierite-type zeolite, usable as an isomerization catalyst of a linear olefin to isoolefin or as a hydrocracking and hydroisomerization catalyst of paraffins

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A. E 7A. ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010.