GB1476426A - Process for preparing white oils - Google Patents

Process for preparing white oils

Info

Publication number
GB1476426A
GB1476426A GB3160373A GB3160373A GB1476426A GB 1476426 A GB1476426 A GB 1476426A GB 3160373 A GB3160373 A GB 3160373A GB 3160373 A GB3160373 A GB 3160373A GB 1476426 A GB1476426 A GB 1476426A
Authority
GB
United Kingdom
Prior art keywords
treatment
wax
white oils
medicinal
catalyst
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
GB3160373A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB3160373A priority Critical patent/GB1476426A/en
Priority to CA200,855A priority patent/CA1030471A/en
Priority to IT2462674A priority patent/IT1015556B/en
Priority to FR7422865A priority patent/FR2235997B1/fr
Priority to NL7408830A priority patent/NL7408830A/en
Priority to JP49074382A priority patent/JPS5819720B2/en
Priority to DE19742431563 priority patent/DE2431563A1/en
Publication of GB1476426A publication Critical patent/GB1476426A/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
    • 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
    • C10G67/08—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 acid treatment 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • 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
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • C10G45/46—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used
    • C10G45/48—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
    • C10G45/50—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum or tungsten metal, or compounds thereof
    • 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
    • C10G2400/14—White oil, eating 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)
  • Catalysts (AREA)

Abstract

1476426 Medicinal and technical white oils SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 1 July 1974 [3 July 1973] 31603/73 Heading C5E White oils are produced from wax containing less than 30% by weight of aromatics by hydrogen treatment using a sulphidic catalyst comprising Ni and/or Co together with Mo and/or W on a carrier, the process being carried out such that (a) if the aromatics content of the wax is at most 2 % or at most 5 %, medicinal and technical white oils respectively are produced by the catalytic hydrogen treatment optionally followed by treatment with a solid adsorbent and (b) if the aromatics content is more than 2% but not more than 5 % or more than 5 % respectively, medicinal and tehnical white oils respectively are prepared by the catalytic hydrogen treatment followed by after-treatment with acid, neutralization and then treatment with a solid adsorbent. The wax feed can be obtained during the preparation of lubricating oils by processes involving either treatment with acid or hydrocracking and can be deoiled. The hydrotreated product can be dewaxed using a methyl ethyl ketone-toluene mixture and the wax recycled to the hydrogenation process. In examples a sulphided nickel-tungsten-fluorinealumina catalyst is used in the hydrotreating of a deoiled wax obtained by dewaxing a residual lubricating oil fraction which had been deasphalted with propane and extracted with furfural and a sulphided nickel - molybdenum - phosphorus - fluorine - alumina catalyst is used in the hydrotreating of a wax obtained by dewaxing a hydrocrackate of a propane-deasphalted residual lubricating oil. The hydrogenation can be carried out at 300-425‹ C. and a hydrogen partial pressure of 10-250 bar.
GB3160373A 1973-07-03 1973-07-03 Process for preparing white oils Expired GB1476426A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB3160373A GB1476426A (en) 1973-07-03 1973-07-03 Process for preparing white oils
CA200,855A CA1030471A (en) 1973-07-03 1974-05-27 Hydrocarbon conversion process
IT2462674A IT1015556B (en) 1973-07-03 1974-06-28 PROCESS FOR THE CONVERSION OF HYDROCARBONS
FR7422865A FR2235997B1 (en) 1973-07-03 1974-07-01
NL7408830A NL7408830A (en) 1973-07-03 1974-07-01 METHOD FOR CONVERTING HYDROCARBONS.
JP49074382A JPS5819720B2 (en) 1973-07-03 1974-07-01 tankasisotenkahou
DE19742431563 DE2431563A1 (en) 1973-07-03 1974-07-01 PROCESS FOR PRODUCING WHITE OILS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3160373A GB1476426A (en) 1973-07-03 1973-07-03 Process for preparing white oils

Publications (1)

Publication Number Publication Date
GB1476426A true GB1476426A (en) 1977-06-16

Family

ID=10325615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3160373A Expired GB1476426A (en) 1973-07-03 1973-07-03 Process for preparing white oils

Country Status (7)

Country Link
JP (1) JPS5819720B2 (en)
CA (1) CA1030471A (en)
DE (1) DE2431563A1 (en)
FR (1) FR2235997B1 (en)
GB (1) GB1476426A (en)
IT (1) IT1015556B (en)
NL (1) NL7408830A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175511A1 (en) * 1984-09-10 1986-03-26 Mobil Oil Corporation Visbreaking process
CN107987881A (en) * 2017-11-30 2018-05-04 中海沥青股份有限公司 A kind of preparation method of thick white oil

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597165A (en) * 1977-03-30 1981-09-03 Exxon France White oils and method of making same
DE3143869A1 (en) * 1981-11-05 1983-05-11 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING TECHNICAL WHITE OILS BY HYDRATION
JP2556311B2 (en) * 1986-07-04 1996-11-20 日本石油化学株式会社 Process for producing hydrocarbon mixture solvent
JPH07116453B2 (en) * 1987-06-06 1995-12-13 出光興産株式会社 Liquid paraffin manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272082A (en) * 1960-12-09
US3328293A (en) * 1963-04-25 1967-06-27 British Petroleum Co Preparation of white oils and liquid paraffins
FR1540296A (en) * 1967-01-31 1968-09-27 Exxon Standard Sa White oil manufacturing process
US3553107A (en) * 1968-06-05 1971-01-05 Gulf Research Development Co Production of white oils from hydrotreated and acid contacted oil stocks
GB1402264A (en) * 1971-08-20 1975-08-06 British Petroleum Co N-paraffins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175511A1 (en) * 1984-09-10 1986-03-26 Mobil Oil Corporation Visbreaking process
CN107987881A (en) * 2017-11-30 2018-05-04 中海沥青股份有限公司 A kind of preparation method of thick white oil
CN107987881B (en) * 2017-11-30 2020-04-17 中海沥青股份有限公司 Preparation method of crude white oil

Also Published As

Publication number Publication date
DE2431563A1 (en) 1975-01-23
JPS5819720B2 (en) 1983-04-19
NL7408830A (en) 1975-01-07
JPS5034308A (en) 1975-04-02
FR2235997A1 (en) 1975-01-31
CA1030471A (en) 1978-05-02
DE2431563C2 (en) 1987-12-03
IT1015556B (en) 1977-05-20
FR2235997B1 (en) 1979-08-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee