TW200720418A - Process for reducing the cloud point of a base oil - Google Patents

Process for reducing the cloud point of a base oil

Info

Publication number
TW200720418A
TW200720418A TW095125757A TW95125757A TW200720418A TW 200720418 A TW200720418 A TW 200720418A TW 095125757 A TW095125757 A TW 095125757A TW 95125757 A TW95125757 A TW 95125757A TW 200720418 A TW200720418 A TW 200720418A
Authority
TW
Taiwan
Prior art keywords
base oil
cloud point
reducing
molecules
separating
Prior art date
Application number
TW095125757A
Other languages
English (en)
Chinese (zh)
Inventor
Jakob Willem Duininck
Gilbert Robert Bernard Germaine
Wiecher Derk Evert Steenge
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of TW200720418A publication Critical patent/TW200720418A/zh

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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/32—Methods of cooling during dewaxing
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10—Lubricating oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
TW095125757A 2005-07-18 2006-07-14 Process for reducing the cloud point of a base oil TW200720418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05291544 2005-07-18

Publications (1)

Publication Number Publication Date
TW200720418A true TW200720418A (en) 2007-06-01

Family

ID=35063159

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095125757A TW200720418A (en) 2005-07-18 2006-07-14 Process for reducing the cloud point of a base oil

Country Status (10)

Country Link
US (1) US20090230021A1 (pt)
EP (1) EP1904609A1 (pt)
JP (1) JP2009501824A (pt)
KR (1) KR20080036087A (pt)
CN (1) CN101223262A (pt)
BR (1) BRPI0613442A2 (pt)
RU (1) RU2008105903A (pt)
TW (1) TW200720418A (pt)
WO (1) WO2007009975A1 (pt)
ZA (1) ZA200710796B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080250814A1 (en) * 2007-04-10 2008-10-16 Marut Todd P Dehazing a lubes product by integrating an air separation unit with the dehazing process
US11142705B2 (en) 2015-12-23 2021-10-12 Shell Oil Company Process for preparing a base oil having a reduced cloud point
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
EP3559157B1 (en) 2016-12-23 2026-01-14 Shell Internationale Research Maatschappij B.V. Haze-free base oils with high paraffinic content
CN109913266B (zh) * 2017-12-13 2021-05-04 中国石油化工股份有限公司 一种高粘度指数润滑油基础油生产方法
CN109913258B (zh) * 2017-12-13 2021-05-04 中国石油化工股份有限公司 一种制备高粘度指数润滑油基础油的方法
CN114471678B (zh) 2020-11-12 2023-08-22 中国石油天然气股份有限公司 异构脱蜡催化剂及其制备方法与生产润滑油基础油的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343692A (en) * 1981-03-27 1982-08-10 Shell Oil Company Catalytic dewaxing process
US4574043A (en) * 1984-11-19 1986-03-04 Mobil Oil Corporation Catalytic process for manufacture of low pour lubricating oils
US5157191A (en) * 1986-01-03 1992-10-20 Mobil Oil Corp. Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index
US5059299A (en) * 1987-12-18 1991-10-22 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils
US5053373A (en) * 1988-03-23 1991-10-01 Chevron Research Company Zeolite SSZ-32
US5252527A (en) * 1988-03-23 1993-10-12 Chevron Research And Technology Company Zeolite SSZ-32
TW304890B (pt) * 1994-12-08 1997-05-11 Sulzer Chemtech Ag
MXPA97004052A (es) * 1996-06-05 2005-05-25 Sulzer Chemtech Ag Mezcla y dispositivo para separar una sustancia deuna mezcla de liquidos mediante cristalizacion fraccional.
EP0892033A1 (de) * 1997-07-16 1999-01-20 Sulzer Chemtech AG Verfahren und Vorrichtung zur Gewinnung von Paraffin oder Paraffinfraktionen
EP0891798B1 (de) * 1997-07-16 2006-11-29 Sulzer Chemtech AG Verfahren zur fraktionierten Kristallisation von Substanzen, zur Durchführung des Verfahrens geeigneter Kristallisator, sowie Verwendung des Kristallisators
US6468417B1 (en) * 1999-06-11 2002-10-22 Chevron U.S.A. Inc. Filtering lubricating oils to remove haze precursors
AR032932A1 (es) * 2001-03-05 2003-12-03 Shell Int Research Procedimiento para preparar un aceite de base lubricante y un gas oil
US7704379B2 (en) * 2002-10-08 2010-04-27 Exxonmobil Research And Engineering Company Dual catalyst system for hydroisomerization of Fischer-Tropsch wax and waxy raffinate
EP1548088A1 (en) * 2003-12-23 2005-06-29 Shell Internationale Researchmaatschappij B.V. Process to prepare a haze free base oil

Also Published As

Publication number Publication date
WO2007009975A1 (en) 2007-01-25
US20090230021A1 (en) 2009-09-17
EP1904609A1 (en) 2008-04-02
KR20080036087A (ko) 2008-04-24
RU2008105903A (ru) 2009-08-27
ZA200710796B (en) 2008-12-31
BRPI0613442A2 (pt) 2016-11-16
CN101223262A (zh) 2008-07-16
JP2009501824A (ja) 2009-01-22

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