AU5920573A - A process forthe dewaxing ofa waxy residual petroleum oil stock - Google Patents

A process forthe dewaxing ofa waxy residual petroleum oil stock

Info

Publication number
AU5920573A
AU5920573A AU59205/73A AU5920573A AU5920573A AU 5920573 A AU5920573 A AU 5920573A AU 59205/73 A AU59205/73 A AU 59205/73A AU 5920573 A AU5920573 A AU 5920573A AU 5920573 A AU5920573 A AU 5920573A
Authority
AU
Australia
Prior art keywords
dewaxing
ofa
petroleum oil
oil stock
process forthe
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
AU59205/73A
Other versions
AU486973B2 (en
Inventor
David Henry Shaw David Arvydas Godena
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
Application granted granted Critical
Publication of AU5920573A publication Critical patent/AU5920573A/en
Publication of AU486973B2 publication Critical patent/AU486973B2/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
    • C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents
    • 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

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)
AU59205/73A 1972-08-29 1973-08-14 A process forthe dewaxing ofa waxy residual petroleum oil stock Expired AU486973B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00284647A US3850740A (en) 1972-08-29 1972-08-29 Partial predilution dilution chilling
USUS284647 1972-08-29

Publications (2)

Publication Number Publication Date
AU5920573A true AU5920573A (en) 1975-02-20
AU486973B2 AU486973B2 (en) 1975-02-20

Family

ID=

Also Published As

Publication number Publication date
GB1440127A (en) 1976-06-23
NL7311873A (en) 1974-03-04
FR2197965A1 (en) 1974-03-29
CA1012919A (en) 1977-06-28
JPS573718B2 (en) 1982-01-22
DE2343041C2 (en) 1986-12-04
NL186017C (en) 1990-09-03
FR2197965B1 (en) 1979-10-19
DE2343041A1 (en) 1974-03-07
IT998484B (en) 1976-01-20
NL186017B (en) 1990-04-02
JPS4960302A (en) 1974-06-12
US3850740A (en) 1974-11-26

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