JPS6319230B2 - - Google Patents
Info
- Publication number
- JPS6319230B2 JPS6319230B2 JP55171426A JP17142680A JPS6319230B2 JP S6319230 B2 JPS6319230 B2 JP S6319230B2 JP 55171426 A JP55171426 A JP 55171426A JP 17142680 A JP17142680 A JP 17142680A JP S6319230 B2 JPS6319230 B2 JP S6319230B2
- Authority
- JP
- Japan
- Prior art keywords
- particle
- particles
- radiation
- output signal
- spacing
- 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
- 239000002245 particle Substances 0.000 claims description 252
- 230000005855 radiation Effects 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 22
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000012937 correction Methods 0.000 description 19
- 230000001186 cumulative effect Effects 0.000 description 11
- 238000005259 measurement Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000010878 waste rock Substances 0.000 description 4
- 238000003491 array Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Sorting Of Articles (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA796566 | 1979-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56129072A JPS56129072A (en) | 1981-10-08 |
| JPS6319230B2 true JPS6319230B2 (fr) | 1988-04-21 |
Family
ID=25574401
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17193480A Pending JPS56129073A (en) | 1979-12-04 | 1980-12-04 | Method of deciding class of grain |
| JP17193580A Pending JPS56128476A (en) | 1979-12-04 | 1980-12-04 | Method of compensating for deviation of particle from reference of detector |
| JP17142680A Granted JPS56129072A (en) | 1979-12-04 | 1980-12-04 | Method of selecting grain |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17193480A Pending JPS56129073A (en) | 1979-12-04 | 1980-12-04 | Method of deciding class of grain |
| JP17193580A Pending JPS56128476A (en) | 1979-12-04 | 1980-12-04 | Method of compensating for deviation of particle from reference of detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (3) | JPS56129073A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62282287A (ja) * | 1986-05-30 | 1987-12-08 | Shimizu Constr Co Ltd | 高バツクグラウンド下における放射能レベル測定方法及び装置 |
| EP0418389A4 (en) * | 1989-04-03 | 1992-08-19 | Vsesojuzny Nauchno-Issledovatelsky Proektny Institut Mekhanicheskoi Obrabotki Poleznykh Iskopaemykh "Mekhanobr" | Method and device for x-ray separation of raw material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840118A (fr) * | 1971-09-25 | 1973-06-13 |
-
1980
- 1980-12-04 JP JP17193480A patent/JPS56129073A/ja active Pending
- 1980-12-04 JP JP17193580A patent/JPS56128476A/ja active Pending
- 1980-12-04 JP JP17142680A patent/JPS56129072A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56129073A (en) | 1981-10-08 |
| JPS56128476A (en) | 1981-10-07 |
| JPS56129072A (en) | 1981-10-08 |
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