GB819121A - Improved dewaxing and dehazing process - Google Patents

Improved dewaxing and dehazing process

Info

Publication number
GB819121A
GB819121A GB3103/58A GB310358A GB819121A GB 819121 A GB819121 A GB 819121A GB 3103/58 A GB3103/58 A GB 3103/58A GB 310358 A GB310358 A GB 310358A GB 819121 A GB819121 A GB 819121A
Authority
GB
United Kingdom
Prior art keywords
oil
oils
adsorbent
sieve
sieves
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
Application number
GB3103/58A
Other languages
English (en)
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
Esso 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, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB819121A publication Critical patent/GB819121A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB3103/58A 1957-02-11 1958-01-30 Improved dewaxing and dehazing process Expired GB819121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US819121XA 1957-02-11 1957-02-11

Publications (1)

Publication Number Publication Date
GB819121A true GB819121A (en) 1959-08-26

Family

ID=22167202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3103/58A Expired GB819121A (en) 1957-02-11 1958-01-30 Improved dewaxing and dehazing process

Country Status (4)

Country Link
BE (1) BE564667A (pt)
DE (1) DE1061017B (pt)
FR (1) FR1203533A (pt)
GB (1) GB819121A (pt)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077125A1 (en) * 1999-06-11 2000-12-21 Chevron U.S.A. Inc. Sorbent treating of lubricating oils to remove haze precursors
GB2374348B (en) * 2000-12-05 2003-07-23 Chevron Usa Inc Process for preparing lubes with high viscosity index valves
GB2386608A (en) * 2000-12-05 2003-09-24 Chevron Usa Inc Preparation of lube base stocks having specific pour-cloud spread value
WO2011046850A1 (en) * 2009-10-13 2011-04-21 Exxonmobil Research And Engineering Company Onset haze measurement apparatus and procedure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077125A1 (en) * 1999-06-11 2000-12-21 Chevron U.S.A. Inc. Sorbent treating of lubricating oils to remove haze precursors
GB2374348B (en) * 2000-12-05 2003-07-23 Chevron Usa Inc Process for preparing lubes with high viscosity index valves
GB2386608A (en) * 2000-12-05 2003-09-24 Chevron Usa Inc Preparation of lube base stocks having specific pour-cloud spread value
GB2386608B (en) * 2000-12-05 2004-06-09 Chevron Usa Inc Process for preparing lubes with high viscosity index values
US6773578B1 (en) 2000-12-05 2004-08-10 Chevron U.S.A. Inc. Process for preparing lubes with high viscosity index values
WO2011046850A1 (en) * 2009-10-13 2011-04-21 Exxonmobil Research And Engineering Company Onset haze measurement apparatus and procedure
US8236168B2 (en) 2009-10-13 2012-08-07 Exxonmobil Research And Engineering Company Onset haze measurement apparatus and procedure

Also Published As

Publication number Publication date
BE564667A (pt)
FR1203533A (fr) 1960-01-19
DE1061017B (de) 1959-07-09

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