JPS53125401A - Method of removing ash from coal - Google Patents

Method of removing ash from coal

Info

Publication number
JPS53125401A
JPS53125401A JP3889778A JP3889778A JPS53125401A JP S53125401 A JPS53125401 A JP S53125401A JP 3889778 A JP3889778 A JP 3889778A JP 3889778 A JP3889778 A JP 3889778A JP S53125401 A JPS53125401 A JP S53125401A
Authority
JP
Japan
Prior art keywords
coal
removing ash
ash
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.)
Pending
Application number
JP3889778A
Other languages
English (en)
Inventor
Eru Kaa Nooman
Eru Matsukuginisu Edogaa
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development 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 Gulf Research and Development Co filed Critical Gulf Research and Development Co
Publication of JPS53125401A publication Critical patent/JPS53125401A/ja
Pending 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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/951—Solid feed treatment with a gas other than air, hydrogen or steam

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
JP3889778A 1977-04-04 1978-04-04 Method of removing ash from coal Pending JPS53125401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/784,049 US4124485A (en) 1977-04-04 1977-04-04 Separation of solids from coal liquids with an additive blend

Publications (1)

Publication Number Publication Date
JPS53125401A true JPS53125401A (en) 1978-11-01

Family

ID=25131189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3889778A Pending JPS53125401A (en) 1977-04-04 1978-04-04 Method of removing ash from coal

Country Status (13)

Country Link
US (1) US4124485A (ja)
JP (1) JPS53125401A (ja)
AU (1) AU510346B2 (ja)
BR (1) BR7801988A (ja)
CA (1) CA1098851A (ja)
DD (1) DD136395A5 (ja)
DE (1) DE2812865A1 (ja)
FR (1) FR2386598A1 (ja)
GB (1) GB1595033A (ja)
IN (1) IN147502B (ja)
NL (1) NL7802382A (ja)
PL (1) PL111205B1 (ja)
SU (1) SU745369A3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009227729A (ja) * 2008-03-19 2009-10-08 Kobe Steel Ltd 無灰炭の製造方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298450A (en) * 1977-12-05 1981-11-03 The United States Of America As Represented By The United States Department Of Energy Alcohols as hydrogen-donor solvents for treatment of coal
US4255258A (en) * 1979-05-07 1981-03-10 Gulf Research & Development Company Filtration of a coal liquid slurry using an alkylmethacrylate copolymer and an alcohol
US4252646A (en) * 1979-05-07 1981-02-24 Gulf Research & Development Company Filtration of a coal liquid slurry using an ethylene vinyl acetate copolymer and an alcohol
US4260485A (en) * 1979-05-07 1981-04-07 Gulf Research & Development Company Filtration of a coal liquid slurry using polyisobutylene and an alcohol
US4252647A (en) * 1979-05-07 1981-02-24 Gulf Research & Development Company Filtration of a coal liquid slurry using an ethylene vinyl acetate copolymer
US4251364A (en) * 1979-05-07 1981-02-17 Gulf Research & Development Company Filtration of a coal liquid slurry using polyisobutylene
US4252648A (en) * 1979-05-07 1981-02-24 Gulf Research & Development Company Filtration of a coal liquid slurry using an alkylmethacrylate copolymer
US4278443A (en) * 1979-06-07 1981-07-14 Gulf Research & Development Company Energy generating process and novel fuel therefor
US4420930A (en) * 1979-06-07 1983-12-20 Gulf Research & Development Company Process for operating a furnace or a combustion engine
US4264453A (en) * 1980-01-10 1981-04-28 Pori International, Inc. Reclamation of coking wastes
US4298452A (en) * 1980-03-28 1981-11-03 Texaco Inc. Coal liquefaction
US4544477A (en) * 1983-10-12 1985-10-01 Standard Oil Company Polar solvent extraction and dedusting process
US4627913A (en) * 1985-01-09 1986-12-09 Air Products And Chemicals, Inc. Catalytic coal liquefaction with treated solvent and SRC recycle
US4617105A (en) * 1985-09-26 1986-10-14 Air Products And Chemicals, Inc. Coal liquefaction process using pretreatment with a binary solvent mixture
US4770766A (en) * 1986-03-12 1988-09-13 Otisca Industries, Ltd. Time-controlled processes for agglomerating coal
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1573307A (en) * 1921-11-16 1926-02-16 Frank L Dietz Fuel oil
US1573308A (en) * 1922-02-02 1926-02-16 Frank L Dietz Motor fuel oil
US1811552A (en) * 1929-07-09 1931-06-23 Standard Oil Dev Co Stable mixture of petroleum hydrocarbons and secondary alcohols
US1907309A (en) * 1929-12-07 1933-05-02 Schaack Bros Chemical Works In Liquid fuel
US2087582A (en) * 1933-08-22 1937-07-20 Standard Oil Dev Co Motor fuel
US4029567A (en) * 1976-04-20 1977-06-14 Canadian Patents And Development Limited Solids recovery from coal liquefaction slurry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009227729A (ja) * 2008-03-19 2009-10-08 Kobe Steel Ltd 無灰炭の製造方法

Also Published As

Publication number Publication date
BR7801988A (pt) 1978-12-19
AU510346B2 (en) 1980-06-19
DD136395A5 (de) 1979-07-04
NL7802382A (nl) 1978-10-06
AU3333678A (en) 1979-08-23
PL111205B1 (en) 1980-08-30
FR2386598A1 (fr) 1978-11-03
PL205784A1 (pl) 1979-03-12
GB1595033A (en) 1981-08-05
SU745369A3 (ru) 1980-06-30
CA1098851A (en) 1981-04-07
US4124485A (en) 1978-11-07
IN147502B (ja) 1980-03-22
DE2812865A1 (de) 1978-10-05

Similar Documents

Publication Publication Date Title
ZA803614B (en) Process for removal of sulfur and ash from coal
NZ187130A (en) Ash removal from fluidized bed combustion apparatus
JPS53106623A (en) Method of recovering nickel from coal ash residue containing nickel
JPS543801A (en) Method of producing fuels from solid waste
ZA803615B (en) Process for removal of sulfur and ash from coal
GB2061899B (en) Removal of ammonium compounds from coal ashes
JPS53125401A (en) Method of removing ash from coal
JPS5316705A (en) Method of removing ash from coal
GB2003496B (en) Method of gasifying fuels
ZA803616B (en) Process for removal of sulfur and ash from coal
JPS5486501A (en) Method of desulfurizing coal
JPS55133487A (en) Method of deashing coal
JPS53124501A (en) Method of improving coal
JPS52138089A (en) Method of removing ash content from high ash content coal
PH14177A (en) Method of removing hydrogen sulfide from steam
JPS5316704A (en) Method of removing ash from coal
JPS5416502A (en) Solvent purification method of coal
JPS5416501A (en) Solvent purification method of coal
JPS5550145A (en) Improvement on device for supervising ash of coal
GB2086419B (en) Process for removing ash from coal
JPS5479235A (en) Coal treating method
GB2040994A (en) Process and apparatus for the gasification of coal
JPS5316706A (en) Method of removing ash from coal
PH17841A (en) Method for the gasification of coal
EG13607A (en) Method of removing mud from mud-water suspenians