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GB665575A - A process for desulphurising hydrocarbon oils - Google Patents

A process for desulphurising hydrocarbon oils

Info

Publication number
GB665575A
GB665575A GB27438/49A GB2743849A GB665575A GB 665575 A GB665575 A GB 665575A GB 27438/49 A GB27438/49 A GB 27438/49A GB 2743849 A GB2743849 A GB 2743849A GB 665575 A GB665575 A GB 665575A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
litres
temperature
pressure
gas
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
GB27438/49A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB665575A publication Critical patent/GB665575A/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
    • 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)
  • Catalysts (AREA)

Abstract

Hydrocarbon oils boiling above 300 DEG C are desulphurized by treatment with a gas containing free hydrogen at a temperature above 200 DEG C and under a pressure of at least 10 atmospheres in the presence of a stationary catalyst, by letting the oils flow in a thin layer over the catalyst in a reaction space through which the gas containing free hydrogen is passed as a single continuous phase, the quantity of hydrogen discharged from the reaction space (calculated at normal temperature and pressure) being at most 500 litres, but preferably more than 50 litres, per kgm. of initial material. The gas may be pure hydrogen or hydrogen mixed with other gases, such as hydrocarbons, nitrogen and carbon oxides. A temperature of 250 DEG -450 DEG C may be used. In an example, a fraction obtained from crude oil by flash distillation (calculated boiling point 300-500 DEG C), is caused to flow as a thin film over a cobalt molybdate catalyst supported on alumina at a temperature of 370 DEG C and a pressure of 50 atms.; 250 litres of gas (measured after removal of hydrogen sulphide) per kgm. of oil supplied is discharged at the bottom of the reactor. The treated oil may be thermally or catalytically cracked, or destructively hydrogenated.
GB27438/49A 1948-12-24 1949-10-25 A process for desulphurising hydrocarbon oils Expired GB665575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL665575X 1948-12-24

Publications (1)

Publication Number Publication Date
GB665575A true GB665575A (en) 1952-01-23

Family

ID=19798734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27438/49A Expired GB665575A (en) 1948-12-24 1949-10-25 A process for desulphurising hydrocarbon oils

Country Status (2)

Country Link
GB (1) GB665575A (en)
NL (1) NL74348C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132276B (en) * 1957-03-15 1962-06-28 Exxon Research Engineering Co Process for the production of heat-resistant jet fuels

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132278B (en) * 1957-12-13 1962-06-28 Bataafsche Petroleum Process for the recovery of hydrogen from a reaction mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132276B (en) * 1957-03-15 1962-06-28 Exxon Research Engineering Co Process for the production of heat-resistant jet fuels

Also Published As

Publication number Publication date
NL74348C (en)

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