DE69518023D1 - Verfahren und Vorrichtung zur Herstellung von entparaffiniertem Öl mit optimiertem Viskositätsindex - Google Patents

Verfahren und Vorrichtung zur Herstellung von entparaffiniertem Öl mit optimiertem Viskositätsindex

Info

Publication number
DE69518023D1
DE69518023D1 DE69518023T DE69518023T DE69518023D1 DE 69518023 D1 DE69518023 D1 DE 69518023D1 DE 69518023 T DE69518023 T DE 69518023T DE 69518023 T DE69518023 T DE 69518023T DE 69518023 D1 DE69518023 D1 DE 69518023D1
Authority
DE
Germany
Prior art keywords
viscosity index
dewaxed oil
optimized viscosity
producing
producing dewaxed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69518023T
Other languages
English (en)
Other versions
DE69518023T2 (de
Inventor
Robert John Louis Chimenti
Gerald Martin Halpern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE69518023D1 publication Critical patent/DE69518023D1/de
Application granted granted Critical
Publication of DE69518023T2 publication Critical patent/DE69518023T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2829—Oils, i.e. hydrocarbon liquids mixtures of fuels, e.g. determining the RON-number
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/30—Controlling or regulating
    • 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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
DE69518023T 1994-02-10 1995-02-08 Verfahren und Vorrichtung zur Herstellung von entparaffiniertem Öl mit optimiertem Viskositätsindex Expired - Fee Related DE69518023T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/195,794 US5419185A (en) 1994-02-10 1994-02-10 Optimization of the process to manufacture dewaxed oil

Publications (2)

Publication Number Publication Date
DE69518023D1 true DE69518023D1 (de) 2000-08-24
DE69518023T2 DE69518023T2 (de) 2001-03-22

Family

ID=22722838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518023T Expired - Fee Related DE69518023T2 (de) 1994-02-10 1995-02-08 Verfahren und Vorrichtung zur Herstellung von entparaffiniertem Öl mit optimiertem Viskositätsindex

Country Status (5)

Country Link
US (1) US5419185A (de)
EP (1) EP0667517B1 (de)
CA (1) CA2140320C (de)
DE (1) DE69518023T2 (de)
SG (1) SG43967A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2197535A1 (en) * 1997-02-13 1998-08-13 John Nenniger Method and apparatus for measurement and prediction of waxy crude characteristics
US6025305A (en) * 1998-08-04 2000-02-15 Exxon Research And Engineering Co. Process for producing a lubricant base oil having improved oxidative stability
US6008164A (en) * 1998-08-04 1999-12-28 Exxon Research And Engineering Company Lubricant base oil having improved oxidative stability
US6080301A (en) 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6475960B1 (en) 1998-09-04 2002-11-05 Exxonmobil Research And Engineering Co. Premium synthetic lubricants
KR100326588B1 (ko) * 1998-12-28 2002-10-12 에스케이 주식회사 근적외선분광분석기술을활용한자동원유분석방법
US6827842B2 (en) 2001-10-19 2004-12-07 Exxonmobil Research & Engrg. Co. On-line determination of wax crystallization temperature of waxy solvent stream
US7875458B2 (en) * 2003-11-25 2011-01-25 Exxonmobil Research And Engineering Company Application of test for residual wax contamination in basestocks to correlate with the low temperature viscometric properties of fully formulated oils
SG11201803847WA (en) 2015-12-10 2018-06-28 Exxonmobil Res & Eng Co Rapid estimation of feed potential for base oil formation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302451A (en) * 1964-10-27 1967-02-07 Gulf Research Development Co Viscosity index measuring apparatus
US4113384A (en) * 1977-04-26 1978-09-12 Suntech, Inc. Viscosity measuring system
US5114860A (en) * 1984-10-09 1992-05-19 Toa Medical Electronics Co., Ltd. Device of measuring a blood coagulating time
ES2095205T3 (es) * 1987-08-18 1997-02-16 Bp Oil Int Metodo para la determinacion directa de propiedades fisicas de productos hidrocarbonados.
ES2041801T3 (es) * 1987-08-18 1993-12-01 Bp Oil International Limited Metodo para la determinacion directa de propiedades fisicas de productos hidrocarbonados.
US5298224A (en) * 1988-01-14 1994-03-29 Novo Nordisk A/S Apparatus for determination of the coagulation time of a blood sample
US4880748A (en) * 1988-07-22 1989-11-14 Mobil Oil Corporation Method for control of visbreaker severity
US5349188A (en) * 1990-04-09 1994-09-20 Ashland Oil, Inc. Near infrared analysis of piano constituents and octane number of hydrocarbons
US5194910A (en) * 1990-07-31 1993-03-16 Gas Research Institute Use of optical spectrometry to evaluate the condition of used motor oil
US5121337A (en) * 1990-10-15 1992-06-09 Exxon Research And Engineering Company Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method
US5266800A (en) * 1992-10-01 1993-11-30 Schlumberger Technology Corporation Method of distinguishing between crude oils

Also Published As

Publication number Publication date
EP0667517A1 (de) 1995-08-16
DE69518023T2 (de) 2001-03-22
SG43967A1 (en) 1997-11-14
EP0667517B1 (de) 2000-07-19
US5419185A (en) 1995-05-30
CA2140320A1 (en) 1995-08-11
CA2140320C (en) 2007-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee