BR7801895A - Aperfeicoamento em processo para remover residuos de carvao - Google Patents

Aperfeicoamento em processo para remover residuos de carvao

Info

Publication number
BR7801895A
BR7801895A BR7801895A BR7801895A BR7801895A BR 7801895 A BR7801895 A BR 7801895A BR 7801895 A BR7801895 A BR 7801895A BR 7801895 A BR7801895 A BR 7801895A BR 7801895 A BR7801895 A BR 7801895A
Authority
BR
Brazil
Prior art keywords
improvement
coal waste
remove coal
remove
waste
Prior art date
Application number
BR7801895A
Other languages
English (en)
Inventor
E Mcginnis
N Carr
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 BR7801895A publication Critical patent/BR7801895A/pt

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Liquid Carbonaceous Fuels (AREA)
BR7801895A 1977-04-04 1978-03-29 Aperfeicoamento em processo para remover residuos de carvao BR7801895A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7801895A true BR7801895A (pt) 1979-01-02

Family

ID=25131193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7801895A BR7801895A (pt) 1977-04-04 1978-03-29 Aperfeicoamento em processo para remover residuos de carvao

Country Status (11)

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

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
FR2386600A1 (fr) 1978-11-03
DD136394A5 (de) 1979-07-04
PL205783A1 (pl) 1979-03-12
DE2812866A1 (de) 1978-10-12
PL111774B1 (en) 1980-09-30
CA1112589A (en) 1981-11-17
FR2386600B1 (pt) 1982-10-22
SU719510A3 (ru) 1980-02-29
JPS53125408A (en) 1978-11-01
IN147503B (pt) 1980-03-22
AU510348B2 (en) 1980-06-19
NL7802383A (nl) 1978-10-06
AU3333878A (en) 1979-08-23

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