GB2130366B - Monitoring coal extraction - Google Patents

Monitoring coal extraction

Info

Publication number
GB2130366B
GB2130366B GB08233125A GB8233125A GB2130366B GB 2130366 B GB2130366 B GB 2130366B GB 08233125 A GB08233125 A GB 08233125A GB 8233125 A GB8233125 A GB 8233125A GB 2130366 B GB2130366 B GB 2130366B
Authority
GB
United Kingdom
Prior art keywords
coal extraction
monitoring coal
monitoring
extraction
coal
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
GB08233125A
Other languages
English (en)
Other versions
GB2130366A (en
Inventor
James William Clarke
Terry Dean Rantell
Geoffrey Michael 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
Priority to GB08233125A priority Critical patent/GB2130366B/en
Priority to CA000440563A priority patent/CA1215306A/en
Priority to AU21074/83A priority patent/AU565697B2/en
Priority to DE19833341346 priority patent/DE3341346A1/de
Priority to JP21514183A priority patent/JPS59102983A/ja
Priority to FR8318431A priority patent/FR2536409B1/fr
Publication of GB2130366A publication Critical patent/GB2130366A/en
Application granted granted Critical
Publication of GB2130366B publication Critical patent/GB2130366B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives
    • G01N33/222—Solid fuels, e.g. coal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB08233125A 1982-11-19 1982-11-19 Monitoring coal extraction Expired GB2130366B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB08233125A GB2130366B (en) 1982-11-19 1982-11-19 Monitoring coal extraction
CA000440563A CA1215306A (en) 1982-11-19 1983-11-07 Monitoring coal extraction
AU21074/83A AU565697B2 (en) 1982-11-19 1983-11-08 Monitoring coal extraction
DE19833341346 DE3341346A1 (de) 1982-11-19 1983-11-15 Verfahren zum ueberwachen eines kohleextraktionsverfahrens
JP21514183A JPS59102983A (ja) 1982-11-19 1983-11-17 石炭抽出プロセスにおける水素供与体溶媒の状態を監視する方法
FR8318431A FR2536409B1 (fr) 1982-11-19 1983-11-18 Procede pour surveiller l'etat d'un solvant liquide donneur d'hydrogene dans un procede d'extraction de charbon, et application a la regulation de l'extraction du charbon par un solvant liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08233125A GB2130366B (en) 1982-11-19 1982-11-19 Monitoring coal extraction

Publications (2)

Publication Number Publication Date
GB2130366A GB2130366A (en) 1984-05-31
GB2130366B true GB2130366B (en) 1986-02-05

Family

ID=10534387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233125A Expired GB2130366B (en) 1982-11-19 1982-11-19 Monitoring coal extraction

Country Status (6)

Country Link
JP (1) JPS59102983A (no)
AU (1) AU565697B2 (no)
CA (1) CA1215306A (no)
DE (1) DE3341346A1 (no)
FR (1) FR2536409B1 (no)
GB (1) GB2130366B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63270792A (ja) * 1987-04-30 1988-11-08 Sumitomo Metal Ind Ltd 石炭液化法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313604A (en) * 1976-07-23 1978-02-07 Mitsui Cokes Kogyo Kk Method of liquefying coals
US4347117A (en) * 1979-12-20 1982-08-31 Exxon Research & Engineering Co. Donor solvent coal liquefaction with bottoms recycle at elevated pressure

Also Published As

Publication number Publication date
FR2536409A1 (fr) 1984-05-25
CA1215306A (en) 1986-12-16
AU565697B2 (en) 1987-09-24
FR2536409B1 (fr) 1986-02-28
JPS59102983A (ja) 1984-06-14
DE3341346A1 (de) 1984-05-24
DE3341346C2 (no) 1993-01-07
AU2107483A (en) 1984-05-24
GB2130366A (en) 1984-05-31

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20021118