ZA858115B - Hydro dewaxing process - Google Patents

Hydro dewaxing process

Info

Publication number
ZA858115B
ZA858115B ZA858115A ZA858115A ZA858115B ZA 858115 B ZA858115 B ZA 858115B ZA 858115 A ZA858115 A ZA 858115A ZA 858115 A ZA858115 A ZA 858115A ZA 858115 B ZA858115 B ZA 858115B
Authority
ZA
South Africa
Prior art keywords
dewaxing process
hydro dewaxing
hydro
dewaxing
Prior art date
Application number
ZA858115A
Other languages
English (en)
Inventor
Arthur Warren Chester
William Everett Garwood
James Clarke Vartuli
Original Assignee
Mobil Oil Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24701158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA858115(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ZA858115B publication Critical patent/ZA858115B/xx

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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
    • 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
    • B01J29/7484—TON-type, e.g. Theta-1, ISI-1, KZ-2, NU-10 or ZSM-22
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/043—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a change in the structural skeleton
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
ZA858115A 1984-11-19 1985-10-22 Hydro dewaxing process ZA858115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/673,060 US4574043A (en) 1984-11-19 1984-11-19 Catalytic process for manufacture of low pour lubricating oils

Publications (1)

Publication Number Publication Date
ZA858115B true ZA858115B (en) 1987-06-24

Family

ID=24701158

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA858115A ZA858115B (en) 1984-11-19 1985-10-22 Hydro dewaxing process

Country Status (11)

Country Link
US (1) US4574043A (de)
EP (1) EP0185448B1 (de)
JP (1) JPH0692586B2 (de)
AR (1) AR246074A1 (de)
AU (1) AU570136B2 (de)
BR (1) BR8505799A (de)
CA (1) CA1248480A (de)
DE (1) DE3564961D1 (de)
ES (1) ES8701827A1 (de)
IN (1) IN166021B (de)
ZA (1) ZA858115B (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336478A (en) * 1982-04-30 1994-08-09 Mobil Oil Corp. Highly siliceous porous crystalline material
US5254767A (en) * 1982-04-30 1993-10-19 Mobil Oil Corp. Highly siliceous porous crystalline material and its use in conversion of oxygenates
US5243112A (en) * 1982-04-30 1993-09-07 Mobil Oil Corp. Lubricant range hydrocarbons from light olefins
US5248841A (en) * 1982-04-30 1993-09-28 Mobil Oil Corporation Hydrocarbon conversion with ZSM-22 zeolite
US5254770A (en) * 1982-09-01 1993-10-19 Mobil Oil Corp. Isomerization of aromatic compounds over ZSM-22 zeolite
EP0161833B1 (de) * 1984-05-03 1994-08-03 Mobil Oil Corporation Katalytische Entwachsung von leichten und schweren Ölen in zwei Parallelreaktoren
US4720337A (en) * 1984-12-24 1988-01-19 Mobil Oil Corporation Hydrodewaxing method with interstage separation of light products
AU576030B2 (en) * 1984-12-31 1988-08-11 Mobil Oil Corporation Process for producing high boiling jet fuel
US4749467A (en) * 1985-04-18 1988-06-07 Mobil Oil Corporation Lube dewaxing method for extension of cycle length
US4921594A (en) * 1985-06-28 1990-05-01 Chevron Research Company Production of low pour point lubricating oils
US4678556A (en) * 1985-12-20 1987-07-07 Mobil Oil Corporation Method of producing lube stocks from waxy crudes
GB2193222A (en) * 1986-07-30 1988-02-03 Shell Int Research Process for the catalytic dewaxing of hydrocarbon oil
US4822476A (en) * 1986-08-27 1989-04-18 Chevron Research Company Process for hydrodewaxing hydrocracked lube oil base stocks
US4867862A (en) * 1987-04-20 1989-09-19 Chevron Research Company Process for hydrodehazing hydrocracked lube oil base stocks
FR2626005A1 (fr) * 1988-01-14 1989-07-21 Shell Int Research Procede de preparation d'une huile lubrifiante de base
ES2051518T3 (es) * 1989-06-01 1994-06-16 Mobil Oil Corp Procedimiento de desparafinado catalitico para la produccion de aceites lubricantes.
US5456820A (en) * 1989-06-01 1995-10-10 Mobil Oil Corporation Catalytic dewaxing process for producing lubricating oils
US5282958A (en) * 1990-07-20 1994-02-01 Chevron Research And Technology Company Use of modified 5-7 a pore molecular sieves for isomerization of hydrocarbons
JP2942629B2 (ja) * 1990-07-20 1999-08-30 シェブロン リサーチ アンド テクノロジー カンパニー 特殊気孔形態を有する触媒を用いたワックスの異性化
US5358627A (en) * 1992-01-31 1994-10-25 Union Oil Company Of California Hydroprocessing for producing lubricating oil base stocks
US5385663A (en) * 1992-06-18 1995-01-31 Uop Integrated hydrocracking-catalytic dewaxing process for the production of middle distillates
EP0793700B1 (de) * 1994-11-22 2002-02-13 ExxonMobil Research and Engineering Company Verfahren zur verbesserung von wachshaltigen einsetzen durch einen katalysator, zusammengesetzt als eine mischung von einem pulverisierten entwachsungskatalysator und einem pulverisierten isomerisierungskatalysator, zusammen geformt als eine einzige partikel
US6051127A (en) * 1996-07-05 2000-04-18 Shell Oil Company Process for the preparation of lubricating base oils
AU733124B2 (en) * 1996-11-27 2001-05-10 Institut Francais Du Petrole Process for improving the pour point of paraffinic feeds using a catalyst based on NU-86 zeolite
FR2756296B1 (fr) * 1996-11-27 1999-01-29 Inst Francais Du Petrole Procede pour l'amelioration du point d'ecoulement de charges paraffiniques avec un catalyseur a base de zeolithe nu-86 desaluminee
FR2756295B1 (fr) * 1996-11-27 1999-01-29 Inst Francais Du Petrole Procede pour l'amelioration du point d'ecoulement de charges paraffiniques avec un catalyseur a base de zeolithe nu-86
FR2765207B1 (fr) * 1997-06-25 1999-08-06 Inst Francais Du Petrole Zeolithe nu-85, catalyseur et procede pour l'amelioration du point d'ecoulement de charges contenant des paraffines
US6663768B1 (en) * 1998-03-06 2003-12-16 Chevron U.S.A. Inc. Preparing a HGH viscosity index, low branch index dewaxed
US6294077B1 (en) 2000-02-02 2001-09-25 Mobil Oil Corporation Production of high viscosity lubricating oil stock with improved ZSM-5 catalyst
AU2002240859A1 (en) * 2000-12-19 2002-07-01 Shell Internationale Research Maatschappij B.V. Process to prepare a spindle oil, light machine oil and a medium machine oil
JP2004521977A (ja) * 2001-02-13 2004-07-22 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 潤滑剤組成物
MY137259A (en) 2001-03-05 2009-01-30 Shell Int Research Process to prepare a lubricating base oil and a gas oil.
AR032930A1 (es) * 2001-03-05 2003-12-03 Shell Int Research Procedimiento para preparar un aceite de base lubricante y gas oil
AR032941A1 (es) * 2001-03-05 2003-12-03 Shell Int Research Un procedimiento para preparar un aceite base lubricante y aceite base obtenido, con sus diversas utilizaciones
CN1238473C (zh) * 2001-03-20 2006-01-25 环球油品公司 两阶段加氢裂化方法
EP1379612A1 (de) * 2001-04-19 2004-01-14 Shell Internationale Researchmaatschappij B.V. Verfahren zur herstellung von basisöl mit hohem anteil an gesättigten kohlenwasserstoffen
TWI277649B (en) * 2001-06-07 2007-04-01 Shell Int Research Process to prepare a base oil from slack-wax
BR0213160A (pt) * 2001-10-16 2004-09-14 Shell Int Research Processo para beneficiamento adicional de um óleo lubrificante usado pré-processado
WO2003070857A1 (en) * 2002-02-25 2003-08-28 Shell Internationale Research Maatschappij B.V. Process to prepare a catalytically dewaxed gas oil or gas oil blending component
CN100419048C (zh) * 2002-06-24 2008-09-17 国际壳牌研究有限公司 制备医用白油和工业白油的方法
WO2004003113A1 (en) * 2002-06-26 2004-01-08 Shell Internationale Research Maatschappij B.V. Lubricant composition
DE60303385T2 (de) * 2002-07-12 2006-09-14 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung eines schweren und eines leichten schmier l-grund ls
AU2003255058A1 (en) * 2002-07-18 2004-02-09 Shell Internationale Research Maatschappij B.V. Process to prepare a microcrystalline wax and a middle distillate fuel
US7345106B2 (en) * 2002-07-19 2008-03-18 Shell Oil Company Composition comprising EPDM and a paraffinic oil
US20040014877A1 (en) * 2002-07-19 2004-01-22 Null Volker Klaus White oil as plasticizer in a polystyrene composition and process to prepare said oil
DE60319422T2 (de) * 2002-12-09 2009-02-19 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung von basisöl mit einem viskositätsindex von 80 bis 140
SG117798A1 (en) * 2003-06-23 2008-02-29 Shell Int Research Process to prepare a lubricating base oil
JP2009513727A (ja) * 2003-06-27 2009-04-02 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 潤滑基油の製造方法
CN100384965C (zh) * 2003-07-04 2008-04-30 国际壳牌研究有限公司 制备费-托产品的方法
EP1548088A1 (de) * 2003-12-23 2005-06-29 Shell Internationale Researchmaatschappij B.V. Verfahren zum Herstellen eines trübungsfreien Grundöls
WO2005083039A1 (en) * 2004-02-26 2005-09-09 Shell Internationale Research Maatschappij B.V. Process to prepare a lubricating base oil
CN1926221B (zh) * 2004-03-02 2010-04-21 国际壳牌研究有限公司 连续制备两种或多种基础油级分和中间馏分的方法
WO2005085393A1 (en) * 2004-03-02 2005-09-15 Shell Internationale Research Maatschappij B.V. Process to continuously prepare two or more base oil grades and middle distillates
EP1791931A1 (de) * 2004-06-25 2007-06-06 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung eines schmierbaseöls
JP2008516036A (ja) * 2004-10-11 2008-05-15 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 曇りのない基油の製造方法
CN101061203A (zh) * 2004-11-18 2007-10-24 国际壳牌研究有限公司 制备粗柴油的方法
CA2587552A1 (en) * 2004-11-18 2006-05-26 Shell Internationale Research Maatschappij B.V. Process to prepare a base oil
US20080000806A1 (en) * 2004-12-23 2008-01-03 Dirkx Jacobus Mathias H Process to Prepare a Lubricating Base Oil
EP1881758B1 (de) * 2005-05-20 2014-08-13 Shell Internationale Research Maatschappij B.V. Zusammensetzung aus eines fischer-tropsch stammenden weissöls und eines düngelmittel
CA2613085A1 (en) * 2005-07-01 2007-01-11 Shell Internationale Research Maatschappij B.V. Process to prepare a blended brightstock
TW200720418A (en) * 2005-07-18 2007-06-01 Shell Int Research Process for reducing the cloud point of a base oil
JP4600671B2 (ja) * 2005-08-29 2010-12-15 Ｊｘ日鉱日石エネルギー株式会社 脱ロウ触媒及びその製造方法、並びに脱ロウ方法
US20070151526A1 (en) * 2005-12-02 2007-07-05 David Colbourne Diesel engine system
US8747650B2 (en) 2006-12-21 2014-06-10 Chevron Oronite Technology B.V. Engine lubricant with enhanced thermal stability
US7520993B1 (en) * 2007-12-06 2009-04-21 Water & Power Technologies, Inc. Water treatment process for oilfield produced water
EP2075314A1 (de) 2007-12-11 2009-07-01 Shell Internationale Research Maatschappij B.V. Fettformulierungen
JP2011508000A (ja) * 2007-12-20 2011-03-10 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 燃料組成物
DK2235145T3 (da) * 2007-12-20 2019-05-20 Shell Int Research Brændstofsammensætninger
JP5299917B2 (ja) * 2009-09-24 2013-09-25 Ｊｘ日鉱日石エネルギー株式会社 炭化水素油及び潤滑油基油の製造方法
KR101796782B1 (ko) 2010-05-07 2017-11-13 에스케이이노베이션 주식회사 고급 납센계 윤활기유 및 중질 윤활기유를 병산 제조하는 방법
BR112014031227A8 (pt) 2012-06-21 2020-09-24 Shell Int Research composição lubrificante, uso de uma composição lubrificante, e, uso de um material de mistura aromático alquilado
EP2867343A1 (de) 2012-06-28 2015-05-06 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung einer gasölfraktion und eines verbleibenden basisöls
EP2746367A1 (de) 2012-12-18 2014-06-25 Shell Internationale Research Maatschappij B.V. Verfahren zur Herstellung von Basisöl und Gasöl
US9896632B2 (en) 2013-10-31 2018-02-20 Shell Oil Company Process for the conversion of a paraffinic feedstock
EA032566B1 (ru) * 2014-02-25 2019-06-28 Сауди Бейсик Индастриз Корпорейшн Способ конверсии высококипящего углеводородного сырья в более легкокипящие углеводородные продукты
RU2570649C1 (ru) * 2015-02-26 2015-12-10 Открытое акционерное общество "Нефтяная компания "Роснефть" Способ получения основ низкозастывающих арктических масел
CN108473884A (zh) 2015-12-23 2018-08-31 国际壳牌研究有限公司 用于制备浊点降低的基础油的方法
EP3559157B1 (de) 2016-12-23 2026-01-14 Shell Internationale Research Maatschappij B.V. Trübungsfreie basisöle mit hohem paraffingehalt
CN110088239B (zh) 2016-12-23 2022-04-05 国际壳牌研究有限公司 费-托原料衍生的无混浊基础油馏分

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28398A (en) * 1860-05-22 Henry l
US3530061A (en) * 1969-07-16 1970-09-22 Mobil Oil Corp Stable hydrocarbon lubricating oils and process for forming same
USRE28398E (en) 1969-10-10 1975-04-22 Marshall dann
US3852207A (en) * 1973-03-26 1974-12-03 Chevron Res Production of stable lubricating oils by sequential hydrocracking and hydrogenation
US4031016A (en) * 1975-12-15 1977-06-21 Shell Oil Company Base oil compositions having improved light stability
US4437975A (en) * 1977-07-20 1984-03-20 Mobil Oil Corporation Manufacture of lube base stock oil
US4181598A (en) * 1977-07-20 1980-01-01 Mobil Oil Corporation Manufacture of lube base stock oil
US4137148A (en) * 1977-07-20 1979-01-30 Mobil Oil Corporation Manufacture of specialty oils
US4222855A (en) * 1979-03-26 1980-09-16 Mobil Oil Corporation Production of high viscosity index lubricating oil stock
US4283271A (en) * 1980-06-12 1981-08-11 Mobil Oil Corporation Manufacture of hydrocracked low pour lubricating oils
US4292166A (en) * 1980-07-07 1981-09-29 Mobil Oil Corporation Catalytic process for manufacture of lubricating oils
US4437976A (en) * 1981-08-07 1984-03-20 Mobil Oil Corporation Two-stage hydrocarbon dewaxing hydrotreating process
US4440630A (en) 1982-02-08 1984-04-03 Mobil Oil Corporation Process for simultaneous hydrodesulfurization and hydrodewaxing with a catalyst of controlled pore size and metals content
US4414097A (en) * 1982-04-19 1983-11-08 Mobil Oil Corporation Catalytic process for manufacture of low pour lubricating oils
DE3366278D1 (en) * 1982-08-09 1986-10-23 Mobil Oil Corp A process and catalyst composition for upgrading a hydrocarbon feedstock
US4481177A (en) * 1982-12-09 1984-11-06 Mobil Oil Corporation Synthesis of zeolite ZSM-22 with a heterocyclic organic compound
US4474618A (en) * 1983-08-08 1984-10-02 Mobil Oil Corporation Overnight cloud and color in lube dewaxing using platinum zeolite catalyst

Also Published As

Publication number Publication date
JPS61127791A (ja) 1986-06-16
AU4906885A (en) 1986-05-29
JPH0692586B2 (ja) 1994-11-16
EP0185448B1 (de) 1988-09-14
AU570136B2 (en) 1988-03-03
ES548994A0 (es) 1986-12-01
US4574043A (en) 1986-03-04
CA1248480A (en) 1989-01-10
IN166021B (de) 1990-03-03
ES8701827A1 (es) 1986-12-01
EP0185448A1 (de) 1986-06-25
AR246074A1 (es) 1994-03-30
DE3564961D1 (en) 1988-10-20
BR8505799A (pt) 1986-08-12

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