CA1126414A - Analyse d'elements par rayonnements neutronique et gamma combines - Google Patents

Analyse d'elements par rayonnements neutronique et gamma combines

Info

Publication number: CA1126414A
Authority: CA; Canada
Prior art keywords: gamma; rays; sample; source; neutron
Prior art date: 1979-07-24
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

CA332,461A

Other languages

English (en)

Inventor

Brian D. Sowerby

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.)

1979-07-24

Filing date

1979-07-24

Publication date

1982-06-22

1979-07-24 Application filed by Australian Atomic Energy Commission filed Critical Australian Atomic Energy Commission

1979-07-24 Priority to CA332,461A priority Critical patent/CA1126414A/fr

1982-06-22 Application granted granted Critical

1982-06-22 Publication of CA1126414A publication Critical patent/CA1126414A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 25
238000000921 elemental analysis Methods 0.000 title abstract description 5
239000003245 coal Substances 0.000 claims abstract description 51
229910052799 carbon Inorganic materials 0.000 claims abstract description 40
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
238000004458 analytical method Methods 0.000 claims abstract description 27
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 17
239000001257 hydrogen Substances 0.000 claims abstract description 17
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 16
239000000571 coke Substances 0.000 claims abstract description 7
238000005259 measurement Methods 0.000 claims description 38
230000000712 assembly Effects 0.000 claims description 11
238000000429 assembly Methods 0.000 claims description 11
230000004907 flux Effects 0.000 claims description 5
238000001514 detection method Methods 0.000 claims 2
241001367053 Autographa gamma Species 0.000 claims 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
239000002956 ash Substances 0.000 description 9
229910052710 silicon Inorganic materials 0.000 description 9
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
229910052742 iron Inorganic materials 0.000 description 8
239000010703 silicon Substances 0.000 description 8
229910052782 aluminium Inorganic materials 0.000 description 7
239000004411 aluminium Substances 0.000 description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
229910052760 oxygen Inorganic materials 0.000 description 5
230000035515 penetration Effects 0.000 description 5
230000008569 process Effects 0.000 description 5
230000004044 response Effects 0.000 description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
238000005056 compaction Methods 0.000 description 4
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 4
230000001965 increasing effect Effects 0.000 description 4
229910052500 inorganic mineral Inorganic materials 0.000 description 4
239000011707 mineral Substances 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
230000005855 radiation Effects 0.000 description 4
238000001228 spectrum Methods 0.000 description 4
230000004913 activation Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000012773 Laboratory assay Methods 0.000 description 2
238000003556 assay Methods 0.000 description 2
125000004429 atom Chemical group 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
230000002596 correlated effect Effects 0.000 description 2
230000000875 corresponding effect Effects 0.000 description 2
230000003111 delayed effect Effects 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
229910052805 deuterium Inorganic materials 0.000 description 2
230000003993 interaction Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
206010022528 Interactions Diseases 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
230000008901 benefit Effects 0.000 description 1
235000021028 berry Nutrition 0.000 description 1
OMFRMAHOUUJSGP-IRHGGOMRSA-N bifenthrin Chemical compound C1=CC=C(C=2C=CC=CC=2)C(C)=C1COC(=O)[C@@H]1[C@H](\C=C(/Cl)C(F)(F)F)C1(C)C OMFRMAHOUUJSGP-IRHGGOMRSA-N 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
229910052797 bismuth Inorganic materials 0.000 description 1
JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
150000001639 boron compounds Chemical class 0.000 description 1
229910052729 chemical element Inorganic materials 0.000 description 1
239000010883 coal ash Substances 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000005611 electricity Effects 0.000 description 1
230000005284 excitation Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000010881 fly ash Substances 0.000 description 1
230000005283 ground state Effects 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
150000002642 lithium compounds Chemical class 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
101150023613 mev-1 gene Proteins 0.000 description 1
238000009377 nuclear transmutation Methods 0.000 description 1
238000004886 process control Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1

Landscapes

Analysing Materials By The Use Of Radiation (AREA)

CA332,461A 1979-07-24 1979-07-24 Analyse d'elements par rayonnements neutronique et gamma combines Expired CA1126414A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA332,461A CA1126414A (fr)	1979-07-24	1979-07-24	Analyse d'elements par rayonnements neutronique et gamma combines

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA332,461A CA1126414A (fr)	1979-07-24	1979-07-24	Analyse d'elements par rayonnements neutronique et gamma combines

Publications (1)

Publication Number	Publication Date
CA1126414A true CA1126414A (fr)	1982-06-22

Family

ID=4114781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA332,461A Expired CA1126414A (fr)	1979-07-24	1979-07-24	Analyse d'elements par rayonnements neutronique et gamma combines

Country Status (1)

Country	Link
CA (1)	CA1126414A (fr)

1979
- 1979-07-24 CA CA332,461A patent/CA1126414A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-06-22	MKEX	Expiry