CA1165018A - Analyse des houilles - Google Patents
Analyse des houillesInfo
- Publication number
- CA1165018A CA1165018A CA000375127A CA375127A CA1165018A CA 1165018 A CA1165018 A CA 1165018A CA 000375127 A CA000375127 A CA 000375127A CA 375127 A CA375127 A CA 375127A CA 1165018 A CA1165018 A CA 1165018A
- Authority
- CA
- Canada
- Prior art keywords
- coal
- rays
- energy
- low energy
- source
- 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
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
- G01N23/02—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 transmitting the radiation through the material
- G01N23/06—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 transmitting the radiation through the material and measuring the absorption
- G01N23/12—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 transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid
-
- 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
- G01N23/02—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 transmitting the radiation through the material
- G01N23/06—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 transmitting the radiation through the material and measuring the absorption
- G01N23/083—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 transmitting the radiation through the material and measuring the absorption the radiation being X-rays
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPE3079 | 1980-04-10 | ||
AUPE307980 | 1980-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1165018A true CA1165018A (fr) | 1984-04-03 |
Family
ID=3768485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000375127A Expired CA1165018A (fr) | 1980-04-10 | 1981-04-09 | Analyse des houilles |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5710441A (fr) |
AU (1) | AU6917381A (fr) |
CA (1) | CA1165018A (fr) |
DE (1) | DE3114668A1 (fr) |
GB (1) | GB2073884B (fr) |
ZA (1) | ZA812363B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710946A (en) * | 1985-08-06 | 1987-12-01 | Amoco Corporation | Method and apparatus for X-ray video fluoroscopic analysis of rock samples |
US5506406A (en) * | 1993-05-17 | 1996-04-09 | Atomic Energy Corporation Of South Africa Ltd. | Method and apparatus for determining the concentration of a heavy element in a rock face |
CN101349658B (zh) * | 2008-09-17 | 2010-11-03 | 丹东东方测控技术有限公司 | 一种对煤炭灰分离线快速分析的方法 |
CN102128840B (zh) * | 2010-11-30 | 2013-11-06 | 湖南大学 | 一种用于快速测定煤炭灰分的方法 |
CN102749344B (zh) * | 2012-06-19 | 2016-03-16 | 内蒙古立信测控技术有限公司 | 一种基于单放射源的煤炭灰分检测方法 |
CN104764755B (zh) * | 2015-04-20 | 2017-07-28 | 清华大学 | 在线预测煤炭燃烧后灰渣中铀含量及煤炭分类控制的装置 |
-
1980
- 1980-04-10 AU AU69173/81A patent/AU6917381A/en not_active Abandoned
-
1981
- 1981-04-09 ZA ZA00812363A patent/ZA812363B/xx unknown
- 1981-04-09 GB GB8111227A patent/GB2073884B/en not_active Expired
- 1981-04-09 CA CA000375127A patent/CA1165018A/fr not_active Expired
- 1981-04-10 DE DE19813114668 patent/DE3114668A1/de not_active Withdrawn
- 1981-04-10 JP JP5325081A patent/JPS5710441A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU6917381A (en) | 1981-10-15 |
GB2073884A (en) | 1981-10-21 |
JPS5710441A (en) | 1982-01-20 |
DE3114668A1 (de) | 1982-04-01 |
ZA812363B (en) | 1982-04-28 |
GB2073884B (en) | 1984-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4090074A (en) | Analysis of coal | |
US6130931A (en) | X-ray fluorescence elemental analyzer | |
US4314155A (en) | Method and apparatus for elemental analysis employing combination of neutron inelastic scattering and γ ray scattering | |
CA1157169A (fr) | Methode et appareil d'analyse des rayonnements d'annihilation | |
US4566114A (en) | X- and γ-Ray techniques for determination of the ash content of coal | |
Lim et al. | On-line coal analysis using fast neutron-induced gamma-rays | |
US4414472A (en) | Method for determining the solids weight fraction of a slurry | |
Sowerby et al. | Development of nuclear techniques for on-line analysis in the coal industry | |
CA1165018A (fr) | Analyse des houilles | |
CA1193371A (fr) | Methode d'analyse aux neutrons des elements d'une masse, peu importe la densite de cette masse | |
Fookes et al. | On-line determination of the ash content of coal using a “Siroash” gauge based on the transmission of low and high energy γ-rays | |
US3353021A (en) | Apparatus and process for continuous measurement of moisture in moving coal by neutron thermalization | |
Qi et al. | A novel automated separator based on dual energy gamma-rays transmission | |
Cywicka-Jakiel | Fast-neutron and gamma-ray transmission method for coke-humidity determination | |
Sowerby | Bulk analysis of coal | |
GB2054140A (en) | Improvements to X- and gamma -ray Techniques for Determination of the Ash Content of Coal | |
AU600461B2 (en) | Neutron and gamma-ray moisture assay | |
Sowerby | On-line and bulk analysis of coal and metalliferous ores | |
Lim et al. | Neutron techniques of on-line analysis in the Australian mineral industry | |
Lim et al. | On-belt analysis of ash in coal | |
CA1150860A (fr) | Determination de la teneur en cendres de la houille par examen aux rayons x ou gamma | |
Sowerby | Combination neutron and γ ray method of elemental analysis | |
Salgado et al. | Current status of nucleonic gauges in Portugal | |
Hall et al. | Continuous monitoring of coal by a neutron moisture meter | |
Borsaru et al. | Advanced Techniques for On-Line Monitoring of Brown Coal Quality |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |