GB1270438A - Improvements in hydrocracking production of lubes - Google Patents

Improvements in hydrocracking production of lubes

Info

Publication number
GB1270438A
GB1270438A GB3286569A GB3286569A GB1270438A GB 1270438 A GB1270438 A GB 1270438A GB 3286569 A GB3286569 A GB 3286569A GB 3286569 A GB3286569 A GB 3286569A GB 1270438 A GB1270438 A GB 1270438A
Authority
GB
United Kingdom
Prior art keywords
fraction
boiling
sulphide
metal
alumina
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
GB3286569A
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.)
Sunoco Inc
Original Assignee
Sun Oil 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 Sun Oil Co filed Critical Sun Oil Co
Publication of GB1270438A publication Critical patent/GB1270438A/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
    • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1,270,438. Lubricating oils. SUN OIL CO. 30 June, 1969 [3 July, 1968], No. 32865/69. Heading C5E. Lubricating oils are produced by (a) fractionating a charge stock into a plurality of fractions boiling above 650‹ F.; (b) extracting at least one fraction having an upper boiling range limit of up to 1000‹ F. with 0À25-6 volumes of a solvent having preferential solubility for aromatics; (c) combining the raffinate from (b) with a lower boiling fraction of the charge stock; and (d) hydrocracking the combined feed from (c) at 650-825‹ F. and at a hydrogen partial pressure of 2000-3000 p.s.i. in the presence of a hydrocracking catalyst at a liquid hourly space velocity of from 0.2 to 4.0 to increase its viscosity index. Suitable extractive solvents are furfural, acetophenone, phenol, acetonitrile, nitrobenzene, aniline, 2,2-dichloroethyl ether and dimethylsulphoxide and may contain water. Suitable hydrocracking catalysts comprise either a sulphide of a Group VIa metal together with a sulphide of a Group VIII metal on alumina, silica or alumina-silica support or palladium on a molecular sieve. The hydrocracked oil can be subjected to a shallow selective extraction either in bulk or after fractionation or subjected to hydrofinishing at 450- 650‹ F. using a catalyst comprising a sulphide of a metal of Group IVa together with a sulphide of a metal of Group VIII on alumina. An atmospheric residue 3 is fractionated into a fraction 14 boiling from 700‹ to 850‹ F., a fraction 9 boiling from 850 to 1000‹ F. and a fraction 6 boiling above 1000‹ F. which is either deasphalted with propane and then solvent extracted or subjected to a combined deasphalting and solvent extraction process.
GB3286569A 1968-07-03 1969-06-30 Improvements in hydrocracking production of lubes Expired GB1270438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74391568A 1968-07-03 1968-07-03

Publications (1)

Publication Number Publication Date
GB1270438A true GB1270438A (en) 1972-04-12

Family

ID=24990696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3286569A Expired GB1270438A (en) 1968-07-03 1969-06-30 Improvements in hydrocracking production of lubes

Country Status (7)

Country Link
JP (2) JPS4842922B1 (en)
BE (1) BE735591A (en)
BR (1) BR6910173D0 (en)
DE (1) DE1930607A1 (en)
FR (1) FR2012237B1 (en)
GB (1) GB1270438A (en)
NL (1) NL6910211A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017117176A1 (en) * 2015-12-28 2017-07-06 Exxonmobil Research And Engineering Company Integrated resid deasphalting and gasification
US10494579B2 (en) 2016-04-26 2019-12-03 Exxonmobil Research And Engineering Company Naphthene-containing distillate stream compositions and uses thereof
US10550335B2 (en) 2015-12-28 2020-02-04 Exxonmobil Research And Engineering Company Fluxed deasphalter rock fuel oil blend component oils
US10590360B2 (en) 2015-12-28 2020-03-17 Exxonmobil Research And Engineering Company Bright stock production from deasphalted oil

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660273A (en) * 1969-11-12 1972-05-02 Texaco Inc Production of improved lubricating oils by hydrocracking and solvent extraction
JPS5322720U (en) * 1976-08-05 1978-02-25
JPS6076640U (en) * 1983-10-31 1985-05-29 中央パツケージング工業株式会社 laundry storage bag

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017117176A1 (en) * 2015-12-28 2017-07-06 Exxonmobil Research And Engineering Company Integrated resid deasphalting and gasification
WO2017117173A1 (en) * 2015-12-28 2017-07-06 Exxonmobil Research And Engineering Company Bright stock production from low severity resid deasphalting
WO2017117164A1 (en) * 2015-12-28 2017-07-06 Exxonmobil Research And Engineering Company Bright stock and heavy neutral production from resid deasphalting
WO2017117166A1 (en) * 2015-12-28 2017-07-06 Exxonmobil Research And Engineering Company Bright stock production from low severity resid deasphalting
CN108473882A (en) * 2015-12-28 2018-08-31 埃克森美孚研究工程公司 Integrated residuum deasphalting and gasification
US10550341B2 (en) 2015-12-28 2020-02-04 Exxonmobil Research And Engineering Company Sequential deasphalting for base stock production
US10550335B2 (en) 2015-12-28 2020-02-04 Exxonmobil Research And Engineering Company Fluxed deasphalter rock fuel oil blend component oils
US10590360B2 (en) 2015-12-28 2020-03-17 Exxonmobil Research And Engineering Company Bright stock production from deasphalted oil
US10647925B2 (en) 2015-12-28 2020-05-12 Exxonmobil Research And Engineering Company Fuel components from hydroprocessed deasphalted oils
US10808185B2 (en) 2015-12-28 2020-10-20 Exxonmobil Research And Engineering Company Bright stock production from low severity resid deasphalting
US10947464B2 (en) 2015-12-28 2021-03-16 Exxonmobil Research And Engineering Company Integrated resid deasphalting and gasification
US10494579B2 (en) 2016-04-26 2019-12-03 Exxonmobil Research And Engineering Company Naphthene-containing distillate stream compositions and uses thereof

Also Published As

Publication number Publication date
FR2012237B1 (en) 1973-11-16
BE735591A (en) 1970-01-05
JPS515403B1 (en) 1976-02-19
FR2012237A1 (en) 1970-03-13
DE1930607A1 (en) 1970-01-29
JPS4842922B1 (en) 1973-12-15
BR6910173D0 (en) 1973-01-04
NL6910211A (en) 1970-01-06

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