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BRPI0614211A2 - Processos para remover cera, para melhorar o índice de viscosidade de um produto com cera removida de alimentações de hidrocarbonetos cerosos, para produzir um óleo lubrificante e para reduzir o ponto de turbidez de uma alimentação de hidrocarbonetos - Google Patents

Processos para remover cera, para melhorar o índice de viscosidade de um produto com cera removida de alimentações de hidrocarbonetos cerosos, para produzir um óleo lubrificante e para reduzir o ponto de turbidez de uma alimentação de hidrocarbonetos

Info

Publication number
BRPI0614211A2
BRPI0614211A2 BRPI0614211A BRPI0614211A BRPI0614211A2 BR PI0614211 A2 BRPI0614211 A2 BR PI0614211A2 BR PI0614211 A BRPI0614211 A BR PI0614211A BR PI0614211 A BRPI0614211 A BR PI0614211A BR PI0614211 A2 BRPI0614211 A2 BR PI0614211A2
Authority
BR
Brazil
Prior art keywords
wax
improving
processes
producing
reducing
Prior art date
Application number
BRPI0614211A
Other languages
English (en)
Inventor
Ludovicus Michael Maesen Theodorus
R Krishna Kamala
Original Assignee
Chevron Usa Inc
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
Application filed by Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of BRPI0614211A2 publication Critical patent/BRPI0614211A2/pt

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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • 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
    • B01J29/80—Mixtures of different zeolites
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
    • 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
    • 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

Landscapes

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

Abstract

PROCESSOS PARA REMOVER CERA, PARA MELHORAR O ÍNDICE DE VISCOSIDADE DE UM PRODUTO COM CERA REMOVIDA DE ALIMENTAÇÕES DE HIDROCARBONETOS CEROSOS, PARA PRODUZIR UM ÓLEO LUBRIFICANTE E PARA REDUZIR O PONTO DE TURBIDEZ DE UMA ALIMENTAÇÃO DE HIDROCARBONETOS. A presente invenção diz respeito ao uso de uma combinação de zeólitos com topologias de estruturas MIT e MTW definidas pela conectividade de seus átomos tetraédricos, em que os zeálitos MIT e MTW têm um tamanho de cristal menor que 0,1 mícron como um catalisador em um processo para remoção de cera de cargas de alimentação de hidrocarbonetos.
BRPI0614211A 2005-08-04 2006-08-01 Processos para remover cera, para melhorar o índice de viscosidade de um produto com cera removida de alimentações de hidrocarbonetos cerosos, para produzir um óleo lubrificante e para reduzir o ponto de turbidez de uma alimentação de hidrocarbonetos BRPI0614211A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70612405P 2005-08-04 2005-08-04
PCT/US2006/030156 WO2007019196A2 (en) 2005-08-04 2006-08-01 Dewaxing process using zeolites mtt and mtw

Publications (1)

Publication Number Publication Date
BRPI0614211A2 true BRPI0614211A2 (pt) 2017-07-25

Family

ID=37727883

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0614211A BRPI0614211A2 (pt) 2005-08-04 2006-08-01 Processos para remover cera, para melhorar o índice de viscosidade de um produto com cera removida de alimentações de hidrocarbonetos cerosos, para produzir um óleo lubrificante e para reduzir o ponto de turbidez de uma alimentação de hidrocarbonetos

Country Status (8)

Country Link
US (1) US20070029230A1 (pt)
EP (1) EP1922390A2 (pt)
KR (1) KR20080038203A (pt)
CN (1) CN101238199A (pt)
BR (1) BRPI0614211A2 (pt)
CA (1) CA2617769A1 (pt)
EA (1) EA200800522A1 (pt)
WO (1) WO2007019196A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8030240B2 (en) * 2007-12-28 2011-10-04 Exxonmobil Research And Engineering Company Multiple molecular sieve catalyst for sour service dewaxing
US8298403B2 (en) 2008-12-16 2012-10-30 Exxonmobil Research And Engineering Company Dewaxing catalysts and processes
US8236168B2 (en) * 2009-10-13 2012-08-07 Exxonmobil Research And Engineering Company Onset haze measurement apparatus and procedure
RU2549617C1 (ru) * 2014-04-02 2015-04-27 Открытое акционерное общество "Газпромнефть-Омский НПЗ" Катализатор и способ изодепарафинизации дизельных дистиллятов с его использованием
RU2719153C2 (ru) * 2018-10-04 2020-04-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Способ получения цеолита структурой mtw
CN111217376B (zh) * 2018-11-26 2022-11-22 中国科学院大连化学物理研究所 一种mtw型分子筛的合成方法
KR20230028727A (ko) * 2020-06-17 2023-03-02 엑손모빌 테크놀로지 앤드 엔지니어링 컴퍼니 증류물의 트림 탈왁스 방법 및 물질
CN112126465B (zh) * 2020-07-20 2023-03-07 中国科学院大连化学物理研究所 加氢催化剂组合物和费托合成蜡制润滑油基础油的方法
CN116761789A (zh) * 2021-02-03 2023-09-15 埃克森美孚技术与工程公司 脱蜡催化剂及其使用方法
WO2022258627A1 (en) * 2021-06-07 2022-12-15 Zeopore Technologies Nv Mesoporous zeolites and uses thereof in dewaxing hydrocarbon feeds

Family Cites Families (26)

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US3140249A (en) * 1960-07-12 1964-07-07 Socony Mobil Oil Co Inc Catalytic cracking of hydrocarbons with a crystalline zeolite catalyst composite
NL273446A (pt) * 1961-12-21
US3140253A (en) * 1964-05-01 1964-07-07 Socony Mobil Oil Co Inc Catalytic hydrocarbon conversion with a crystalline zeolite composite catalyst
US3832449A (en) * 1971-03-18 1974-08-27 Mobil Oil Corp Crystalline zeolite zsm{14 12
CA1064890A (en) * 1975-06-10 1979-10-23 Mae K. Rubin Crystalline zeolite, synthesis and use thereof
US4181598A (en) * 1977-07-20 1980-01-01 Mobil Oil Corporation Manufacture of lube base stock oil
US4222855A (en) * 1979-03-26 1980-09-16 Mobil Oil Corporation Production of high viscosity index lubricating oil stock
US4360419A (en) * 1980-12-22 1982-11-23 Chevron Research Company Catalytic dewaxing
US4601993A (en) * 1984-05-25 1986-07-22 Mobil Oil Corporation Catalyst composition dewaxing of lubricating oils
US4575416A (en) * 1984-07-16 1986-03-11 Mobil Oil Corporation Hydrodewaxing with mixed zeolite catalysts
US4599162A (en) * 1984-12-21 1986-07-08 Mobil Oil Corporation Cascade hydrodewaxing process
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US5149421A (en) * 1989-08-31 1992-09-22 Chevron Research Company Catalytic dewaxing process for lube oils using a combination of a silicoaluminophosphate molecular sieve catalyst and an aluminosilicate zeolite catalyst
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MY125670A (en) * 1995-06-13 2006-08-30 Shell Int Research Catalytic dewaxing process and catalyst composition
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US7390763B2 (en) * 2003-10-31 2008-06-24 Chevron U.S.A. Inc. Preparing small crystal SSZ-32 and its use in a hydrocarbon conversion process

Also Published As

Publication number Publication date
CN101238199A (zh) 2008-08-06
KR20080038203A (ko) 2008-05-02
US20070029230A1 (en) 2007-02-08
EP1922390A2 (en) 2008-05-21
EA200800522A1 (ru) 2009-12-30
CA2617769A1 (en) 2007-02-15
WO2007019196A3 (en) 2007-10-04
WO2007019196A2 (en) 2007-02-15

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B11M Decision cancelled [chapter 11.13 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]