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GB2054140B - X-and -ray techniques for determination of the ash content of coal - Google Patents

X-and -ray techniques for determination of the ash content of coal

Info

Publication number
GB2054140B
GB2054140B GB8020526A GB8020526A GB2054140B GB 2054140 B GB2054140 B GB 2054140B GB 8020526 A GB8020526 A GB 8020526A GB 8020526 A GB8020526 A GB 8020526A GB 2054140 B GB2054140 B GB 2054140B
Authority
GB
United Kingdom
Prior art keywords
coal
determination
ash content
ray techniques
ray
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
GB8020526A
Other versions
GB2054140A (en
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.)
Australian Atomic Energy Commission
Original Assignee
Australian Atomic Energy Commission
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 Australian Atomic Energy Commission filed Critical Australian Atomic Energy Commission
Publication of GB2054140A publication Critical patent/GB2054140A/en
Application granted granted Critical
Publication of GB2054140B publication Critical patent/GB2054140B/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
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB8020526A 1979-06-22 1980-06-23 X-and -ray techniques for determination of the ash content of coal Expired GB2054140B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU930879 1979-06-22

Publications (2)

Publication Number Publication Date
GB2054140A GB2054140A (en) 1981-02-11
GB2054140B true GB2054140B (en) 1983-05-11

Family

ID=3700049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8020526A Expired GB2054140B (en) 1979-06-22 1980-06-23 X-and -ray techniques for determination of the ash content of coal

Country Status (3)

Country Link
AU (1) AU528536B2 (en)
DE (1) DE3023453A1 (en)
GB (1) GB2054140B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2216646B1 (en) * 2009-01-28 2012-10-10 Przedsiebiorstwo Wdrozen Przemyslowych WILPO Sp. z.o.o. Method of determining ash content in coal by combined gamma ray transmission and scattering measurements
CN112461865A (en) * 2020-11-09 2021-03-09 北京华科拓普电子仪器有限公司 Section scanning type ash content instrument

Also Published As

Publication number Publication date
AU5945080A (en) 1981-01-08
DE3023453A1 (en) 1981-01-22
AU528536B2 (en) 1983-05-05
GB2054140A (en) 1981-02-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee