GB1275005A - Process for the production of white oil - Google Patents

Process for the production of white oil

Info

Publication number
GB1275005A
GB1275005A GB41689/70A GB4168970A GB1275005A GB 1275005 A GB1275005 A GB 1275005A GB 41689/70 A GB41689/70 A GB 41689/70A GB 4168970 A GB4168970 A GB 4168970A GB 1275005 A GB1275005 A GB 1275005A
Authority
GB
United Kingdom
Prior art keywords
aromatics
contacted
hydrogenation
per cent
white oil
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
GB41689/70A
Inventor
Robert Edward Donaldson
Harry Clayton Murphy Jr
Harry Chauncy Stauffer
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development 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 Gulf Research and Development Co filed Critical Gulf Research and Development Co
Priority to GB41689/70A priority Critical patent/GB1275005A/en
Priority to NL7013419A priority patent/NL7013419A/xx
Publication of GB1275005A publication Critical patent/GB1275005A/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
    • C10G67/14—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 at least two different refining steps 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
    • 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)

Abstract

1275005 Refining mineral oils GULF RESEARCH & DEVELOPMENT CO 29 Aug 1970 41689/70 Heading C5E White oil is produced by catalytic hydrogenating a lubricating oil stock containing 5-30 volume per cent of aromatics, and treating the hydrotreated material, containing less than 4 volume per cent of aromatics, by a single contacting with sulphuric acid and recovering white oil from the acid contacted material. The hydrogenation is carried out at 316-399‹ C., 175-210 kg. per cm. 2 , a liquid hourly space velocity of 0À5-3 and a hydrogen feed rate of 35À6-178 standard cubic metres of hydrogen per 100 litres of oil stock to hydrogenate aromatics whilst avoiding substantial cracking using a catalyst comprising a hydrogenating component selected from nickel and tungsten and their oxides and sulphides on a carrier having a "Cat A" activity index of less than 25. A suitable catalyst carrier is alumina containing 2 wt per cent fluorine; the fluorine can be added to the hydrogenation operation. The feed stock can be solvent extracted and dewaxed before the hydrogenation. A feed 10 is hydrogenated at 12 and the effluent is stripped with steam at 24 and contacted with 0À01-0À1 volumes of fuming sulphuric acid or oleum at 32 at 27-121‹ C. The treated material 30 is neutralized at 40 with caustic soda, extracted with an isopropyl alcohol-water mixture at 48 to remove sulphonates, vacuum stripped with nitrogen at 62 and contacted with clay at 70.
GB41689/70A 1970-08-29 1970-08-29 Process for the production of white oil Expired GB1275005A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB41689/70A GB1275005A (en) 1970-08-29 1970-08-29 Process for the production of white oil
NL7013419A NL7013419A (en) 1970-08-29 1970-09-10

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB41689/70A GB1275005A (en) 1970-08-29 1970-08-29 Process for the production of white oil
NL7013419A NL7013419A (en) 1970-08-29 1970-09-10

Publications (1)

Publication Number Publication Date
GB1275005A true GB1275005A (en) 1972-05-24

Family

ID=29217404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41689/70A Expired GB1275005A (en) 1970-08-29 1970-08-29 Process for the production of white oil

Country Status (2)

Country Link
GB (1) GB1275005A (en)
NL (1) NL7013419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454459A1 (en) * 1979-04-17 1980-11-14 Inst Francais Du Petrole PROCESS FOR THE MANUFACTURE OF OIL SULFONATES FROM A HYDROTREATED HYDROCARBON FILLER AND THEIR USE IN THE MANUFACTURE OF MICROEMULSIONS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454459A1 (en) * 1979-04-17 1980-11-14 Inst Francais Du Petrole PROCESS FOR THE MANUFACTURE OF OIL SULFONATES FROM A HYDROTREATED HYDROCARBON FILLER AND THEIR USE IN THE MANUFACTURE OF MICROEMULSIONS
US4290973A (en) 1979-04-17 1981-09-22 Institut Francais Du Petrole Process for manufacturing petroleum sulfonates and the resultant products

Also Published As

Publication number Publication date
NL7013419A (en) 1972-03-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees