GB1462675A - Colour sorting of irradiated materials - Google Patents
Colour sorting of irradiated materialsInfo
- Publication number
- GB1462675A GB1462675A GB1816374A GB1816374A GB1462675A GB 1462675 A GB1462675 A GB 1462675A GB 1816374 A GB1816374 A GB 1816374A GB 1816374 A GB1816374 A GB 1816374A GB 1462675 A GB1462675 A GB 1462675A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- colour
- particle
- quartz
- irradiated
- 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
- 239000000463 material Substances 0.000 title abstract 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 6
- 229910052782 aluminium Inorganic materials 0.000 abstract 6
- 239000004411 aluminium Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 4
- 239000010453 quartz Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 230000001066 destructive effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 239000011044 quartzite Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000011041 smoky quartz Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
- B07C5/3427—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain by changing or intensifying the optical properties prior to scanning, e.g. by inducing fluorescence under UV or x-radiation, subjecting the material to a chemical reaction
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
- G21H5/00—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Glass Compositions (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/445,475 US3936188A (en) | 1972-11-06 | 1974-02-25 | Color sorting of irradiated materials and a calibrated color comparison array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1462675A true GB1462675A (en) | 1977-01-26 |
Family
ID=23769052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1816374A Expired GB1462675A (en) | 1974-02-25 | 1974-04-25 | Colour sorting of irradiated materials |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50116091A (enExample) |
| BR (1) | BR7402786A (enExample) |
| CA (1) | CA1006627A (enExample) |
| DE (1) | DE2419619A1 (enExample) |
| FR (1) | FR2262298B3 (enExample) |
| GB (1) | GB1462675A (enExample) |
| SE (1) | SE7501901L (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113717410A (zh) * | 2021-08-26 | 2021-11-30 | 浙江方圆检测集团股份有限公司 | 一种基于Co-60产生的γ射线辐照琥珀的改色处理工艺 |
-
1974
- 1974-04-08 BR BR2786/74A patent/BR7402786A/pt unknown
- 1974-04-24 DE DE2419619A patent/DE2419619A1/de active Pending
- 1974-04-25 GB GB1816374A patent/GB1462675A/en not_active Expired
- 1974-04-29 FR FR7414814A patent/FR2262298B3/fr not_active Expired
- 1974-05-07 CA CA199,171A patent/CA1006627A/en not_active Expired
-
1975
- 1975-01-24 JP JP50009916A patent/JPS50116091A/ja active Pending
- 1975-02-20 SE SE7501901A patent/SE7501901L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2262298B3 (enExample) | 1977-03-04 |
| CA1006627A (en) | 1977-03-08 |
| BR7402786A (pt) | 1975-12-16 |
| JPS50116091A (enExample) | 1975-09-11 |
| SE7501901L (enExample) | 1975-08-26 |
| DE2419619A1 (de) | 1975-08-28 |
| FR2262298A1 (enExample) | 1975-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1436934A (en) | Method of testing blood | |
| CA1024424A (en) | Method and apparatus for quantitative analysis utilizing particulate reagent material | |
| AU463134B2 (en) | Method and apparatus for sensing substances by analysis of adsorbed matter associated with atmospheric particulates | |
| CA944584A (en) | Method and apparatus for measuring bioluminescence or chemiluminescence for quantitative analysis of samples | |
| AT376301B (de) | Verfahren zur kontinuierlichen messung der masse von aeorosolteilchen in gasfoermigen proben sowie vorrichtung zur durchfuehrung des verfahrens | |
| MY8000001A (en) | Method of and apparatus for non-destructively determining the composition of an unknown material sample | |
| JPS5675100A (en) | Stabilizing composition * test tool and method for detecting presence of sacharride in test sample | |
| DE3788723D1 (de) | Teilchenanalysator zur messung des widerstandes und der reaktanz von teilchen. | |
| ZA816674B (en) | Method of and apparatus for nondestructively determining the composition of an unknown material sample | |
| JPS5622941A (en) | Moisture measuring method | |
| CA1002598A (en) | Method and apparatus for evaluating the gas content of materials | |
| IL48045A0 (en) | Method and apparatus for detecting the presence of alcohol and measuring its concentration | |
| AU454603B2 (en) | Method and apparatus for sample analysis by atomic spectroscopy | |
| Hołyńska | Study of the effect of grain size heterogeneity in the X-ray absorption analysis of simulated aqueous slurries | |
| Tufail et al. | Preliminary measurements of exhalation rates and diffusion coefficients for radon in cements | |
| Vincent et al. | High precision determination of silicon in rocks by fast-neutron activation analysis | |
| SU1385049A1 (ru) | Способ определени количественного состава композиционных материалов | |
| CS191320B2 (en) | Method of quantitative and qualitative determination of the powder contents originating in the consolidation of the fibrous material,particularly the cotton and method for performing the same | |
| Wilson | Absolute activity determinations on large volume geological samples independent of self-absorption effects | |
| SU1114156A1 (ru) | Импульсный нейтронный способ определени влажности материалов | |
| JPS5658637A (en) | Measuring method for diameter of particle | |
| JPS5734441A (en) | Method of measuring content of specific components in sample by x ray radiation | |
| Yakubovich et al. | Radiometric Analysis of Light Elements(Z Equals 13-22) | |
| Conrad et al. | Neutron-activation analysis of manganese in polysulphide materials | |
| GB2064109B (en) | Method of and apparatus for measuring the concentration of selected components in loose materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |