GB706842A - Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons - Google Patents

Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons

Info

Publication number
GB706842A
GB706842A GB3325949A GB3325949A GB706842A GB 706842 A GB706842 A GB 706842A GB 3325949 A GB3325949 A GB 3325949A GB 3325949 A GB3325949 A GB 3325949A GB 706842 A GB706842 A GB 706842A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbons
hydrogen
reaction zone
cobalt
pressure
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
GB3325949A
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.)
FREDERICK WILLIAM BERTRAM PORT
Anglo Iranian Oil Co Ltd
Original Assignee
FREDERICK WILLIAM BERTRAM PORT
Anglo Iranian Oil Co Ltd
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
Priority to BE500316D priority Critical patent/BE500316A/xx
Application filed by FREDERICK WILLIAM BERTRAM PORT, Anglo Iranian Oil Co Ltd filed Critical FREDERICK WILLIAM BERTRAM PORT
Priority to GB3325949A priority patent/GB706842A/en
Priority to FR1039584D priority patent/FR1039584A/en
Publication of GB706842A publication Critical patent/GB706842A/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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/24—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with hydrogen-generating compounds
    • C10G45/28—Organic compounds; Autofining

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

Petroleum hydrocarbons are hydro-catalytically desulphurized by contacting the hydrocarbons in vapour form in admixture with hydrogen with a finely divided fluid dehydrogenation-hydrogenation catalyst, at a temperature and pressure such that the dehydrogenation of naphthenes is effected to an extent not substantially in excess of that required to provide sufficient hydrogen to convert organically combined sulphur contained in the hydrocarbons into hydrogen sulphide and to maintain the necessary pressure in the reaction zone. The treated hydrocarbons are continuously removed from the reaction zone, hydrogen sulphide and a hydrogen-rich gas, which is recycled, are separated, and spent catalyst is continuously removed from the reaction zone and passed to a regeneration zone from which it is recycled to the reaction zone. The catalyst may be a mixture of oxides of cobalt and molybdenum, or chemical compounds of cobalt, molybdenum and oxygen, or mixtures of both types; cobalt molybdate or alumina is specified. The process may be carried out at a temperature of 750-800 DEG F. and at a pressure of 50-200 p.s.i. The treatment of wax distillates, gas oil, aromatic extracts and other feedstocks boiling below 350 DEG C. is described. Specification 669,551, is referred to. The Provisional Specification refers also to Specifications 654,152, 663,038, 669,536, 669,552, 669,553, 697,083, 697,222, 697,226 and 697,724.
GB3325949A 1949-12-29 1949-12-29 Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons Expired GB706842A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE500316D BE500316A (en) 1949-12-29
GB3325949A GB706842A (en) 1949-12-29 1949-12-29 Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons
FR1039584D FR1039584A (en) 1949-12-29 1950-12-23 Process for the hydro-catalytic desulfurization of petroleum hydrocarbons and products obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3325949A GB706842A (en) 1949-12-29 1949-12-29 Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons

Publications (1)

Publication Number Publication Date
GB706842A true GB706842A (en) 1954-04-07

Family

ID=10350608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3325949A Expired GB706842A (en) 1949-12-29 1949-12-29 Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons

Country Status (3)

Country Link
BE (1) BE500316A (en)
FR (1) FR1039584A (en)
GB (1) GB706842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830013A (en) * 1955-03-04 1958-04-08 British Petroleum Co Catalytic desulphurisation of petroleum hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830013A (en) * 1955-03-04 1958-04-08 British Petroleum Co Catalytic desulphurisation of petroleum hydrocarbons

Also Published As

Publication number Publication date
BE500316A (en)
FR1039584A (en) 1953-10-08

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