GB705536A - Improvements in processes for removing catalysts from hydrogenated oils - Google Patents

Improvements in processes for removing catalysts from hydrogenated oils

Info

Publication number
GB705536A
GB705536A GB519352A GB519352A GB705536A GB 705536 A GB705536 A GB 705536A GB 519352 A GB519352 A GB 519352A GB 519352 A GB519352 A GB 519352A GB 705536 A GB705536 A GB 705536A
Authority
GB
United Kingdom
Prior art keywords
oil
clay
prior
catalyst
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
GB519352A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB519352A priority Critical patent/GB705536A/en
Publication of GB705536A publication Critical patent/GB705536A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

A process for the removal of nickel catalyst from hydrogenated oil comprises incorporating phosphoric acid or sulphuric acid and a clay with the oil and filtering the mixture. A few hundredths (for example one to four) of 85 per cent syrupy phosphoric acid may be added directly to a mixture consisting of the hydrogenated oil (containing the catalyst) and the desired amount of clay prior to filtration. The clay may be merely leached out with, for example, a solution of sulphuric acid and then pulverized before use; and it may be incorporated, in the proportion of from one half to one per cent, in the oil prior to its being pumped to the hydrogenation tank. Acidified clay slurry may be mixed with the oil at, or just prior to, the filtering operation. Prior to treatment with acid and clay the oil may be filtered to remove substantially all the catalyst therefrom except that subsisting as a colloidal suspension.
GB519352A 1952-02-27 1952-02-27 Improvements in processes for removing catalysts from hydrogenated oils Expired GB705536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB519352A GB705536A (en) 1952-02-27 1952-02-27 Improvements in processes for removing catalysts from hydrogenated oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB519352A GB705536A (en) 1952-02-27 1952-02-27 Improvements in processes for removing catalysts from hydrogenated oils

Publications (1)

Publication Number Publication Date
GB705536A true GB705536A (en) 1954-03-17

Family

ID=9791461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB519352A Expired GB705536A (en) 1952-02-27 1952-02-27 Improvements in processes for removing catalysts from hydrogenated oils

Country Status (1)

Country Link
GB (1) GB705536A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547319A (en) * 1983-10-13 1985-10-15 Uop Inc. Selective reduction of edible fats and oils using phosphorus-modified nickel catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547319A (en) * 1983-10-13 1985-10-15 Uop Inc. Selective reduction of edible fats and oils using phosphorus-modified nickel catalysts

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Kane et al. Hydrogenation of Technical Oils, Acids Oils and Fatty Acids