GB750430A - Improvements relating to the catalytic desulphurisation of hydrocarbons - Google Patents

Improvements relating to the catalytic desulphurisation of hydrocarbons

Info

Publication number
GB750430A
GB750430A GB2021053A GB2021053A GB750430A GB 750430 A GB750430 A GB 750430A GB 2021053 A GB2021053 A GB 2021053A GB 2021053 A GB2021053 A GB 2021053A GB 750430 A GB750430 A GB 750430A
Authority
GB
United Kingdom
Prior art keywords
fluorine
hydrogen
catalyst
hydrocarbons
small amount
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
GB2021053A
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
JOHN WELFORD HYDE
LESLIE BENJAMIN WITTEN
BP PLC
Original Assignee
FREDERICK WILLIAM BERTRAM PORT
JOHN WELFORD HYDE
LESLIE BENJAMIN WITTEN
BP PLC
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 FREDERICK WILLIAM BERTRAM PORT, JOHN WELFORD HYDE, LESLIE BENJAMIN WITTEN, BP PLC filed Critical FREDERICK WILLIAM BERTRAM PORT
Priority to GB2021053A priority Critical patent/GB750430A/en
Publication of GB750430A publication Critical patent/GB750430A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/20—Regeneration or reactivation
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)

Abstract

In the catalytic desulphurization of hydrocarbons by contact in the presence of hydrogen with a fluorine-containing cobalt molybdate or alumina catalyst at elevated temperature and pressure, involving alternate periods of processing and regeneration of the catalyst to remove carbonaceous deposits, there is added during the processing period a small amount of a fluorine-containing compound so as to maintain the fluorine content and activity of the catalyst at the desired level. Suitable fluorine-containing compounds are dichlorodifluoromethane, tertiary butyl fluoride, and hydrogen fluoride; these may be added to the liquid or vaporized feedstock or to the hydrogen-rich recycle gas, either continuously or only during the early part of the processing period. A convenient method is to dissolve the compound in a small amount of the feedstock and introduce it into the reactor as required. Examples describe autofining processes. Specifications 719,627 and 747,663 are referred to.
GB2021053A 1953-07-21 1953-07-21 Improvements relating to the catalytic desulphurisation of hydrocarbons Expired GB750430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2021053A GB750430A (en) 1953-07-21 1953-07-21 Improvements relating to the catalytic desulphurisation of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2021053A GB750430A (en) 1953-07-21 1953-07-21 Improvements relating to the catalytic desulphurisation of hydrocarbons

Publications (1)

Publication Number Publication Date
GB750430A true GB750430A (en) 1956-06-13

Family

ID=10142244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2021053A Expired GB750430A (en) 1953-07-21 1953-07-21 Improvements relating to the catalytic desulphurisation of hydrocarbons

Country Status (1)

Country Link
GB (1) GB750430A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313905A1 (en) * 1972-03-22 1973-10-31 Shell Int Research PROCESS FOR HYDROGENATION OF AROMATIC HYDROCARBONS
DE2355686A1 (en) * 1972-11-09 1974-05-16 Shell Int Research PROCESS FOR MANUFACTURING TECHNICAL WHITE OIL AND TRANSFERRING THE WHITE OIL OBTAINED BY THIS PROCESS INTO MEDICAL WHITE OIL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313905A1 (en) * 1972-03-22 1973-10-31 Shell Int Research PROCESS FOR HYDROGENATION OF AROMATIC HYDROCARBONS
DE2355686A1 (en) * 1972-11-09 1974-05-16 Shell Int Research PROCESS FOR MANUFACTURING TECHNICAL WHITE OIL AND TRANSFERRING THE WHITE OIL OBTAINED BY THIS PROCESS INTO MEDICAL WHITE OIL

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