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ES320700A1 - A procedure to prepare a revaluzed or improved fuel, substantially free of ash. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure to prepare a revaluzed or improved fuel, substantially free of ash. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES320700A1
ES320700A1 ES0320700A ES320700A ES320700A1 ES 320700 A1 ES320700 A1 ES 320700A1 ES 0320700 A ES0320700 A ES 0320700A ES 320700 A ES320700 A ES 320700A ES 320700 A1 ES320700 A1 ES 320700A1
Authority
ES
Spain
Prior art keywords
ash
translation
substantially free
machine
legally binding
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
ES0320700A
Other languages
Spanish (es)
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.)
CHEMICAL INVESTORS SA
Original Assignee
CHEMICAL INVESTORS SA
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 CHEMICAL INVESTORS SA filed Critical CHEMICAL INVESTORS SA
Publication of ES320700A1 publication Critical patent/ES320700A1/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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation
    • C10G1/065—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation in the presence of a solvent
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means
    • C10L9/04—Treating solid fuels to improve their combustion by chemical means by hydrogenating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Paper (AREA)

Abstract

A process for preparing a revalued or improved fuel, substantially free of ash, with low sulfur content, from carbonaceous fuel, characterized by (A) heating in a hydrogen atmosphere of at least 35 kilograms per square centimeter, a mixture which consists of a carbonaceous, finely divided fuel and an organic solvent having a boiling point in the range of 150-750º C, at a temperature in the range of 370-500º C: (B) keeping said mixture in said atmosphere at said temperature , until the relative viscosity of said mixture, increases first, to at least 10, and then drops below 10: (C) separating the resulting solution from the undissolved residue of said carbonaceous fuel, while the relative viscosity of said solution is less than 10; and (D) recovering the solvent having a boiling point in the range of 150-750º C, from said solution. (Machine-translation by Google Translate, not legally binding)
ES0320700A 1965-01-18 1965-12-14 A procedure to prepare a revaluzed or improved fuel, substantially free of ash. (Machine-translation by Google Translate, not legally binding) Expired ES320700A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426340A US3341447A (en) 1965-01-18 1965-01-18 Solvation process for carbonaceous fuels

Publications (1)

Publication Number Publication Date
ES320700A1 true ES320700A1 (en) 1966-07-01

Family

ID=23690388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0320700A Expired ES320700A1 (en) 1965-01-18 1965-12-14 A procedure to prepare a revaluzed or improved fuel, substantially free of ash. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
US (1) US3341447A (en)
BE (1) BE669732A (en)
ES (1) ES320700A1 (en)
GB (1) GB1090556A (en)
NL (1) NL6512147A (en)
NO (1) NO116629B (en)
SE (1) SE301988B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642608A (en) * 1970-01-09 1972-02-15 Kerr Mc Gee Chem Corp Solvation of coal in byproduct streams
US3642607A (en) * 1970-08-12 1972-02-15 Sun Oil Co Coal dissolution process
US3990513A (en) * 1972-07-17 1976-11-09 Koppers Company, Inc. Method of solution mining of coal
US3852182A (en) * 1972-11-07 1974-12-03 Lummus Co Coal liquefaction
US3892654A (en) * 1974-03-04 1975-07-01 Us Interior Dual temperature coal solvation process
US3884794A (en) * 1974-03-04 1975-05-20 Us Interior Solvent refined coal process including recycle of coal minerals
US3884796A (en) * 1974-03-04 1975-05-20 Us Interior Solvent refined coal process with retention of coal minerals
US3884795A (en) * 1974-03-04 1975-05-20 Us Interior Solvent refined coal process with zones of increasing hydrogen pressure
ZA743326B (en) * 1974-05-24 1976-01-28 South African Coal Oil Gas Improvements relating to the solventrefining of coal
JPS51122104A (en) * 1975-04-16 1976-10-26 Mitsui Cokes Kogyo Kk Process for liquefying coals
JPS51135902A (en) * 1975-05-21 1976-11-25 Mitsui Cokes Kogyo Kk Process for producing coke
DE2625690C2 (en) * 1975-06-20 1984-11-08 Chemap AG, Männedorf, Zürich Process for precoat filtration of liquefied coal
US3997422A (en) * 1975-06-20 1976-12-14 Gulf Oil Corporation Combination coal deashing and coking process
US4157305A (en) * 1975-06-20 1979-06-05 Chemap Ag Method of filtering molten coal
US4056460A (en) * 1975-12-01 1977-11-01 Malek John M Process for liquefying carbonaceous materials of high molecular weight and for separating liquefaction products
JPS5845995B2 (en) * 1976-05-27 1983-10-13 日商岩井株式会社 Manufacturing method of artificial caking coal
US4099932A (en) * 1977-03-28 1978-07-11 Texaco Development Corporation Conversion of solid fuels to fluid fuels
JPS56501205A (en) * 1979-09-27 1981-08-27
US4392940A (en) * 1981-04-09 1983-07-12 International Coal Refining Company Coal-oil slurry preparation
WO1983000370A1 (en) * 1981-07-27 1983-02-03 Pittsburgh Midway Coal Mining Apparatus and method for let down of a high pressure abrasive slurry
US4534847A (en) * 1984-01-16 1985-08-13 International Coal Refining Company Process for producing low-sulfur boiler fuel by hydrotreatment of solvent deashed SRC
US4575381A (en) * 1984-03-01 1986-03-11 Texaco Inc. Formation of disperse-slurry of coal liquefaction residue
DE3420197A1 (en) * 1984-05-30 1985-12-12 Ruhrkohle Ag, 4300 Essen METHOD FOR PRODUCING A DIESEL FUEL FROM CARBON OIL
JP5679335B2 (en) * 2011-10-13 2015-03-04 株式会社神戸製鋼所 Coal mixed fuel and combustion method thereof
CN104577122B (en) * 2015-01-27 2017-02-22 江苏华东锂电技术研究院有限公司 Lithium iron phosphate solvothermal preparation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476999A (en) * 1947-07-24 1949-07-26 Orchin Milton Solvation and depolymerization of coal
US2686152A (en) * 1951-07-26 1954-08-10 Gulf Research Development Co Production of high quality lump coke from lignitic coals
US2913388A (en) * 1954-11-30 1959-11-17 John H Howell Coal hydrogenation process
US3143489A (en) * 1961-11-24 1964-08-04 Consolidation Coal Co Process for making liquid fuels from coal
US3240566A (en) * 1963-04-23 1966-03-15 Reynolds Metals Co Method of obtaining maximum separability of organic matter from ash in coal extraction processes

Also Published As

Publication number Publication date
NO116629B (en) 1969-04-28
GB1090556A (en) 1967-11-08
BE669732A (en) 1966-01-17
US3341447A (en) 1967-09-12
NL6512147A (en) 1966-07-19
SE301988B (en) 1968-07-01

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