ZA200709548B - Process to reduce the pour point of a waxy paraffinic feed-stock - Google Patents

Process to reduce the pour point of a waxy paraffinic feed-stock

Info

Publication number
ZA200709548B
ZA200709548B ZA200709548A ZA200709548A ZA200709548B ZA 200709548 B ZA200709548 B ZA 200709548B ZA 200709548 A ZA200709548 A ZA 200709548A ZA 200709548 A ZA200709548 A ZA 200709548A ZA 200709548 B ZA200709548 B ZA 200709548B
Authority
ZA
South Africa
Prior art keywords
stock
reduce
pour point
paraffinic feed
waxy paraffinic
Prior art date
Application number
ZA200709548A
Other languages
English (en)
Inventor
Germaine Gilbert Robert Bernard
Panissaud Francois
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 ZA200709548B publication Critical patent/ZA200709548B/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
    • 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
    • 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
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • 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
    • 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
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA200709548A 2005-06-23 2007-11-06 Process to reduce the pour point of a waxy paraffinic feed-stock ZA200709548B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05291355 2005-06-23

Publications (1)

Publication Number Publication Date
ZA200709548B true ZA200709548B (en) 2008-11-26

Family

ID=34942448

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200709548A ZA200709548B (en) 2005-06-23 2007-11-06 Process to reduce the pour point of a waxy paraffinic feed-stock

Country Status (10)

Country Link
US (1) US20090112041A1 (xx)
EP (1) EP1893725B1 (xx)
JP (1) JP5188964B2 (xx)
KR (1) KR20080021664A (xx)
CN (1) CN101198675A (xx)
BR (1) BRPI0612082A2 (xx)
RU (1) RU2420560C2 (xx)
TW (1) TW200704772A (xx)
WO (1) WO2006136590A2 (xx)
ZA (1) ZA200709548B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5070170B2 (ja) * 2008-09-18 2012-11-07 Ｊｘ日鉱日石エネルギー株式会社 炭化水素油の製造方法
JP5070169B2 (ja) 2008-09-18 2012-11-07 Ｊｘ日鉱日石エネルギー株式会社 炭化水素油の製造方法
US8394256B2 (en) * 2009-10-13 2013-03-12 Exxonmobil Research And Engineering Company Method for haze mitigation and filterability improvement for base stocks
CN108865252B (zh) * 2017-05-16 2020-10-02 神华集团有限责任公司 费托合成蜡及其制备方法和制备系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124138A2 (en) * 1971-02-09 1972-09-22 Shell Berre Raffinage Lubricating oils of very high viscosity index - by hydrocracking followed by deparaffination and paraffin hydroisomerization
JPS5538810A (en) * 1978-09-11 1980-03-18 Texaco Development Corp Dewaxing by use of solvent
US4622130A (en) * 1985-12-09 1986-11-11 Shell Oil Company Economic combinative solvent and catalytic dewaxing process employing methylisopropyl ketone as the solvent and a silicate-based catalyst
CA1333057C (en) * 1987-12-18 1994-11-15 Ian A. Cody Method for isomerizing wax to lube base oils
EP0323092B1 (en) * 1987-12-18 1992-04-22 Exxon Research And Engineering Company Process for the hydroisomerization of fischer-tropsch wax to produce lubricating oil
US4943672A (en) * 1987-12-18 1990-07-24 Exxon Research And Engineering Company Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403)
US4898674A (en) * 1988-03-24 1990-02-06 Texaco Inc. Solvent dewaxing process
US5302279A (en) * 1992-12-23 1994-04-12 Mobil Oil Corporation Lubricant production by hydroisomerization of solvent extracted feedstocks
US5360530A (en) * 1993-04-23 1994-11-01 Mobil Oil Corporation Lubricating oil dewaxing using membrane separation of cold solvent from dewaxed oil and recycle of cold solvent to filter feed
US5494566A (en) * 1994-05-26 1996-02-27 Mobil Oil Corporation Lubricating oil dewaxing with membrane separation of cold solvent
JPH09100480A (ja) * 1995-10-05 1997-04-15 Idemitsu Kosan Co Ltd 軽質潤滑油基油及びその製造方法
US6773578B1 (en) * 2000-12-05 2004-08-10 Chevron U.S.A. Inc. Process for preparing lubes with high viscosity index values

Also Published As

Publication number Publication date
TW200704772A (en) 2007-02-01
EP1893725A2 (en) 2008-03-05
WO2006136590A2 (en) 2006-12-28
WO2006136590A3 (en) 2007-04-05
KR20080021664A (ko) 2008-03-07
RU2008102361A (ru) 2009-07-27
CN101198675A (zh) 2008-06-11
JP5188964B2 (ja) 2013-04-24
JP2008544056A (ja) 2008-12-04
RU2420560C2 (ru) 2011-06-10
BRPI0612082A2 (pt) 2016-09-06
EP1893725B1 (en) 2013-05-22
US20090112041A1 (en) 2009-04-30

Similar Documents

Publication Publication Date Title
ZA200800060B (en) Process for the conversion of hydrocarbons to C2-oxygenates
EP2099882A4 (en) PROCESS FOR CONVERTING HYDROCARBONS
EG25444A (en) Olefin production via oxygenate conversion
ZA200905510B (en) Process for producing paraffinic hydrocarbons
EP1819801A4 (en) PROCESS FOR CONVERTING HYDROCARBONS
ZA200800120B (en) Reactive distillation for the dehydration of mixed alcohols
EP1861408A4 (en) PROCESS FOR PRODUCING HYDROCHLOROSILANES
EP1874948A4 (en) PROCESS FOR THE PREPARATION OF Y-GLUTAMYLCYSTEIN
HK1144682A1 (en) Process for the preparation of alkyl 3,3-dialkoxypropionates 33-
GB0614245D0 (en) Synthesis process
EP1932909A4 (en) VEGETABLE PRODUCING HYALURONIC ACID
ZA200709548B (en) Process to reduce the pour point of a waxy paraffinic feed-stock
PL2234595T3 (pl) Sposób zmniejszania tendencji soli glikopironiowej do agregacji podczas składowania
EP2016184A4 (en) TREATMENT OF IMPROVED ETHANOL COMPRISING THE REMOVAL OF PRE-FERMENTATION SOLIDS
ZA200903161B (en) Process for hydrocarbon synthesis
IL189101A0 (en) Novel processes for the production of amorphous rabeprazole sodium
IL190630A0 (en) A process for the purification of water
FR2870441B1 (fr) Pot pour un produit cosmetique
ZA200806049B (en) Cefdinir synthesis process
SI1937662T1 (sl) Postopek priprave duloksetina
FR2906114B3 (fr) Conteneur multifonctionnel pour produits cosmetiques.
GB0602339D0 (en) Novel process
GB0501253D0 (en) Process for the production of olefins
WO2010027889A3 (en) Process for synthesizing substituted isoquinolines
FR2949495B1 (fr) Pylone pour la realisation d'ouvrage d'art