GB1044407A - Demetallization with acids - Google Patents

Demetallization with acids

Info

Publication number
GB1044407A
GB1044407A GB12915/64A GB1291564A GB1044407A GB 1044407 A GB1044407 A GB 1044407A GB 12915/64 A GB12915/64 A GB 12915/64A GB 1291564 A GB1291564 A GB 1291564A GB 1044407 A GB1044407 A GB 1044407A
Authority
GB
United Kingdom
Prior art keywords
oil
contaminants
demetallization
acids
asphalted
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
GB12915/64A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1044407A publication Critical patent/GB1044407A/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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/003—Solvent de-asphalting
    • 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
    • C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
    • C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
    • C10G17/04—Liquid-liquid treatment forming two immiscible phases
    • C10G17/07—Liquid-liquid treatment forming two immiscible phases using halogen acids or oxyacids of halogen
    • 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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/06—Metal salts, or metal salts deposited on a carrier
    • C10G29/12—Halides

Abstract

Petroleum oil having constituents boiling above 950 DEG F. is freed of metallic contaminants by contacting the oil with HF of at least 50% concentration, thereby precipitating the contaminants as an insoluble mass, and separating HF from the precipitate and oil prior to withdrawing the oil, for example by flashing. The removed HF may be recycled. The precipitated contaminants may thereafter be removed from the oil, for example by water-washing. The resulting oil may be de-asphalted with a hydrocarbon of 3-8 carbon atoms, and then catalytically cracked.
GB12915/64A 1963-04-19 1964-03-26 Demetallization with acids Expired GB1044407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US274236A US3203892A (en) 1963-04-19 1963-04-19 Demetallization with hydrofluoric acid

Publications (1)

Publication Number Publication Date
GB1044407A true GB1044407A (en) 1966-09-28

Family

ID=23047371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12915/64A Expired GB1044407A (en) 1963-04-19 1964-03-26 Demetallization with acids

Country Status (4)

Country Link
US (1) US3203892A (en)
JP (1) JPS4936922B1 (en)
GB (1) GB1044407A (en)
NL (1) NL141242B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528909A (en) * 1967-09-25 1970-09-15 Chevron Res Conversion of metals-containing hydrocarbon oils
US4695290A (en) * 1983-07-26 1987-09-22 Integrated Carbons Corporation Integrated coal cleaning process with mixed acid regeneration
US4753033A (en) * 1985-03-24 1988-06-28 Williams Technologies, Inc. Process for producing a clean hydrocarbon fuel from high calcium coal
FR2984912A1 (en) 2011-12-27 2013-06-28 Total Raffinage Marketing PROCESS FOR EXTRACTING METALS PRESENT IN HYDROCARBON FRACTIONS
FR2984913A1 (en) 2011-12-27 2013-06-28 Total Raffinage Marketing PROCESS FOR EXTRACTING METALS PRESENT IN HYDROCARBON FRACTIONS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971905A (en) * 1957-07-31 1961-02-14 Exxon Research Engineering Co Process for removing metallic contaminants from oils
US3061539A (en) * 1960-05-25 1962-10-30 Exxon Research Engineering Co Hydrogen fluoride treatment of coking and cracking feed stock

Also Published As

Publication number Publication date
NL141242B (en) 1974-02-15
NL6404137A (en) 1964-10-20
US3203892A (en) 1965-08-31
JPS4936922B1 (en) 1974-10-04

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