AU501030B2 - Controlling filtration during coal extraction - Google Patents

Controlling filtration during coal extraction

Info

Publication number
AU501030B2
AU501030B2 AU76032/74A AU7603274A AU501030B2 AU 501030 B2 AU501030 B2 AU 501030B2 AU 76032/74 A AU76032/74 A AU 76032/74A AU 7603274 A AU7603274 A AU 7603274A AU 501030 B2 AU501030 B2 AU 501030B2
Authority
AU
Australia
Prior art keywords
during coal
coal extraction
filtration during
controlling filtration
controlling
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
AU76032/74A
Other languages
English (en)
Other versions
AU7603274A (en
Inventor
G. M Kimber
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of AU7603274A publication Critical patent/AU7603274A/en
Application granted granted Critical
Publication of AU501030B2 publication Critical patent/AU501030B2/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
    • C10G1/04—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Carbon And Carbon Compounds (AREA)
AU76032/74A 1973-12-12 1974-12-03 Controlling filtration during coal extraction Expired AU501030B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB57609/73A GB1492739A (en) 1973-12-12 1973-12-12 Production of coal digests
GBGB57609/73 1973-12-12

Publications (2)

Publication Number Publication Date
AU7603274A AU7603274A (en) 1976-06-03
AU501030B2 true AU501030B2 (en) 1979-06-07

Family

ID=10479587

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76032/74A Expired AU501030B2 (en) 1973-12-12 1974-12-03 Controlling filtration during coal extraction

Country Status (7)

Country Link
AU (1) AU501030B2 (fr)
BE (1) BE823129A (fr)
DE (1) DE2458863C2 (fr)
FR (1) FR2254624B1 (fr)
GB (1) GB1492739A (fr)
NL (1) NL7416144A (fr)
ZA (1) ZA747546B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160435B (en) * 1984-06-19 1988-05-18 Simonacco Ltd A process for dewatering a coal slurry
CN115245699B (zh) * 2021-04-26 2023-11-17 宝武碳业科技股份有限公司 一种沥青过滤器及沥青在线排渣方法

Also Published As

Publication number Publication date
DE2458863A1 (de) 1975-06-19
DE2458863C2 (de) 1983-09-08
AU7603274A (en) 1976-06-03
FR2254624A1 (fr) 1975-07-11
GB1492739A (en) 1977-11-23
ZA747546B (en) 1975-12-31
FR2254624B1 (fr) 1979-05-11
BE823129A (fr) 1975-04-01
NL7416144A (nl) 1975-06-16

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