GB1167829A - Recovery of Metals such as Vanadium from Asphaltenes. - Google Patents

Recovery of Metals such as Vanadium from Asphaltenes.

Info

Publication number
GB1167829A
GB1167829A GB1278668A GB1278668A GB1167829A GB 1167829 A GB1167829 A GB 1167829A GB 1278668 A GB1278668 A GB 1278668A GB 1278668 A GB1278668 A GB 1278668A GB 1167829 A GB1167829 A GB 1167829A
Authority
GB
United Kingdom
Prior art keywords
asphaltenes
hno
treatment
metals
acid
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
GB1278668A
Other languages
English (en)
Inventor
Herman Bernard Van Der Heijde
Elisabeth Breekland
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1167829A publication Critical patent/GB1167829A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB1278668A 1967-03-17 1968-03-15 Recovery of Metals such as Vanadium from Asphaltenes. Expired GB1167829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6704017A NL6704017A (enrdf_load_stackoverflow) 1967-03-17 1967-03-17

Publications (1)

Publication Number Publication Date
GB1167829A true GB1167829A (en) 1969-10-22

Family

ID=19799595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1278668A Expired GB1167829A (en) 1967-03-17 1968-03-15 Recovery of Metals such as Vanadium from Asphaltenes.

Country Status (2)

Country Link
GB (1) GB1167829A (enrdf_load_stackoverflow)
NL (1) NL6704017A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074675A3 (en) * 1981-08-26 1983-04-20 Shell Internationale Research Maatschappij B.V. A process for the recovery of pentavalent vanadium compounds from acid catalyst extracts
US4539186A (en) * 1984-03-15 1985-09-03 Intevep, S.A. Method for leaching and recovering vanadium from vanadium bearing by-product materials
US4548792A (en) * 1984-03-15 1985-10-22 Intevep, S.A. Method for precipitating vanadium from vanadium bearing liquors and recovering vanadium pentoxide
US4849189A (en) * 1985-12-11 1989-07-18 Shell Internationale Research Maatschappij B.V. Vandium recovery process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074675A3 (en) * 1981-08-26 1983-04-20 Shell Internationale Research Maatschappij B.V. A process for the recovery of pentavalent vanadium compounds from acid catalyst extracts
US4539186A (en) * 1984-03-15 1985-09-03 Intevep, S.A. Method for leaching and recovering vanadium from vanadium bearing by-product materials
DE3509373A1 (de) * 1984-03-15 1985-09-26 Intevep S.A., Caracas Verfahren zum entfernen von vanadium bzw. konzentrationen anderer metalle
GB2155917A (en) * 1984-03-15 1985-10-02 Intevep Sa Method for leaching and recovering vanadium from vanadium bearing by-product materials
US4548792A (en) * 1984-03-15 1985-10-22 Intevep, S.A. Method for precipitating vanadium from vanadium bearing liquors and recovering vanadium pentoxide
US4849189A (en) * 1985-12-11 1989-07-18 Shell Internationale Research Maatschappij B.V. Vandium recovery process
EP0225674A3 (en) * 1985-12-11 1989-08-30 Shell Internationale Research Maatschappij B.V. Vanadium recovery process

Also Published As

Publication number Publication date
NL6704017A (enrdf_load_stackoverflow) 1968-09-18

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed