DD136394A5 - Verfahren zum abtrennen von asche aus kohle - Google Patents

Verfahren zum abtrennen von asche aus kohle

Info

Publication number
DD136394A5
DD136394A5 DD20453078A DD20453078A DD136394A5 DD 136394 A5 DD136394 A5 DD 136394A5 DD 20453078 A DD20453078 A DD 20453078A DD 20453078 A DD20453078 A DD 20453078A DD 136394 A5 DD136394 A5 DD 136394A5
Authority
DD
German Democratic Republic
Prior art keywords
removing coal
coal ashes
ashes
coal
Prior art date
Application number
DD20453078A
Other languages
English (en)
Inventor
Norman L Carr
Edgar L Mcginnis
Original Assignee
Gulf Research 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 Development Co filed Critical Gulf Research Development Co
Publication of DD136394A5 publication Critical patent/DD136394A5/de

Links

Classifications

    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
DD20453078A 1977-04-04 1978-03-31 Verfahren zum abtrennen von asche aus kohle DD136394A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78405077A 1977-04-04 1977-04-04

Publications (1)

Publication Number Publication Date
DD136394A5 true DD136394A5 (de) 1979-07-04

Family

ID=25131193

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20453078A DD136394A5 (de) 1977-04-04 1978-03-31 Verfahren zum abtrennen von asche aus kohle

Country Status (11)

Country Link
JP (1) JPS53125408A (de)
AU (1) AU510348B2 (de)
BR (1) BR7801895A (de)
CA (1) CA1112589A (de)
DD (1) DD136394A5 (de)
DE (1) DE2812866A1 (de)
FR (1) FR2386600A1 (de)
IN (1) IN147503B (de)
NL (1) NL7802383A (de)
PL (1) PL111774B1 (de)
SU (1) SU719510A3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9605246D0 (en) * 1996-03-13 1996-05-15 Kodak Ltd Photographic processing solutions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029567A (en) * 1976-04-20 1977-06-14 Canadian Patents And Development Limited Solids recovery from coal liquefaction slurry

Also Published As

Publication number Publication date
NL7802383A (nl) 1978-10-06
SU719510A3 (ru) 1980-02-29
PL205783A1 (pl) 1979-03-12
CA1112589A (en) 1981-11-17
JPS53125408A (en) 1978-11-01
FR2386600B1 (de) 1982-10-22
DE2812866A1 (de) 1978-10-12
AU3333878A (en) 1979-08-23
PL111774B1 (en) 1980-09-30
AU510348B2 (en) 1980-06-19
IN147503B (de) 1980-03-22
BR7801895A (pt) 1979-01-02
FR2386600A1 (fr) 1978-11-03

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