PT65933B - Separation of materials - Google Patents
Separation of materialsInfo
- Publication number
- PT65933B PT65933B PT65933A PT6593376A PT65933B PT 65933 B PT65933 B PT 65933B PT 65933 A PT65933 A PT 65933A PT 6593376 A PT6593376 A PT 6593376A PT 65933 B PT65933 B PT 65933B
- Authority
- PT
- Portugal
- Prior art keywords
- separation
- materials
- Prior art date
Links
- 238000000926 separation method Methods 0.000 title 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
- B07C5/346—Sorting according to other particular properties according to radioactive properties
-
- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
- B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
-
- 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
- G01N23/22—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 measuring secondary emission from the material
- G01N23/223—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 measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/076—X-ray fluorescence
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA757668A ZA757668B (en) | 1975-12-08 | 1975-12-08 | Separation of materials |
Publications (2)
Publication Number | Publication Date |
---|---|
PT65933A PT65933A (en) | 1977-01-01 |
PT65933B true PT65933B (en) | 1978-06-13 |
Family
ID=25569749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT65933A PT65933B (en) | 1975-12-08 | 1976-12-06 | Separation of materials |
Country Status (8)
Country | Link |
---|---|
US (1) | US4212397A (pt) |
AU (1) | AU506736B2 (pt) |
BR (1) | BR7608214A (pt) |
CA (1) | CA1071582A (pt) |
GB (1) | GB1528699A (pt) |
PT (1) | PT65933B (pt) |
ZA (1) | ZA757668B (pt) |
ZM (1) | ZM14076A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA786121B (en) * | 1978-10-31 | 1979-12-27 | Gunson Sa Ltd | Improvements relating to monitoring light sensitive electronic components |
DE3047536A1 (de) * | 1980-12-17 | 1982-07-29 | Klaus Prof. Dipl.-Ing. 4130 Moers Sczimarowski | Verfahren und vorrichtung zum sortieren von metallteilen |
JPS59174742A (ja) * | 1983-03-25 | 1984-10-03 | Agency Of Ind Science & Technol | 微小粒子を区分又は選別する方法及びその装置 |
GB8314340D0 (en) * | 1983-05-24 | 1983-06-29 | British Petroleum Co Plc | Separation technique |
DE3790473T (pt) * | 1986-08-20 | 1988-08-25 | ||
AU595660B2 (en) * | 1986-11-12 | 1990-04-05 | De Beers Industrial Diamond Division (Proprietary) Limited | Diamond sorting |
GB8805103D0 (en) * | 1988-03-03 | 1988-03-30 | Molins Plc | Cigarette manufacture |
US5206699A (en) * | 1988-05-06 | 1993-04-27 | Gersan Establishment | Sensing a narrow frequency band of radiation and gemstones |
GB2219078B (en) * | 1988-05-06 | 1992-08-26 | Gersan Ets | Identifying the position of objects or zones |
GB2219079B (en) * | 1988-05-06 | 1992-09-09 | Gersan Ets | A method of identifying individual objects or zones |
GB2219080B (en) * | 1988-05-06 | 1992-11-04 | Gersan Ets | Identifying gemstones |
US5202932A (en) * | 1990-06-08 | 1993-04-13 | Catawa Pty. Ltd. | X-ray generating apparatus and associated method |
EP0461457B1 (en) * | 1990-06-12 | 1995-08-09 | Kurt-Henry Dipl.-Ing. Mindermann | Apparatus for sorting solids |
US5260576A (en) * | 1990-10-29 | 1993-11-09 | National Recovery Technologies, Inc. | Method and apparatus for the separation of materials using penetrating electromagnetic radiation |
USRE36537E (en) * | 1990-10-29 | 2000-02-01 | National Recovery Technologies, Inc. | Method and apparatus for sorting materials using electromagnetic sensing |
GB9211734D0 (en) * | 1992-06-03 | 1992-07-15 | Gersan Ets | Prospecting for diamonds |
NL1016916C2 (nl) * | 2000-12-15 | 2002-07-02 | Univ Delft Tech | Werkwijze en inrichting voor het analyseren en het scheiden van materiaalstromen. |
US7661239B2 (en) * | 2003-10-17 | 2010-02-16 | Alliance Concrete Concepts Inc. | Masonry brick |
WO2010094087A1 (en) * | 2009-02-23 | 2010-08-26 | Technological Resources Pty. Limited | Detecting a mineral within a material |
PE20130831A1 (es) * | 2010-04-28 | 2013-08-17 | Tech Resources Pty Ltd | Clasificacion de material extraido de mina |
GB2500259A (en) * | 2012-03-16 | 2013-09-18 | De Beers Centenary AG | Gemstone inspection |
DE102014004529A1 (de) * | 2014-03-27 | 2015-10-15 | Ludwig-Maximilians-Universität München | Die automatische Sortierung von Polymermaterialien anhand der Fluoreszenzabklingzeit der Eigenfluoreszenz und der Fluoreszenz von Markierungsstoffen |
CA3115154A1 (en) * | 2018-10-18 | 2020-04-23 | Security Matters Ltd. | System and method for detection and identification of foreign elements in a substance |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890347A (en) * | 1954-11-15 | 1959-06-09 | Owens Illinois Glass Co | Comparing and measuring values by use of x-rays |
US3011634A (en) * | 1958-03-03 | 1961-12-05 | K & H Equipment Ltd | Method and apparatus for sorting materials |
US3137392A (en) * | 1960-05-21 | 1964-06-16 | David L Slight | Apparatus for separating crops from other matter |
US3390268A (en) * | 1965-09-30 | 1968-06-25 | Trw Inc | Electrical apparatus for simulating the optical stimulation of a medium and computing characteristic life-times of said medium |
GB1155088A (en) * | 1965-12-03 | 1969-06-18 | Yissum Res Dev Co | Improvements in Fluoroscopy |
US3650400A (en) * | 1970-02-09 | 1972-03-21 | American Cyanamid Co | Optical sensing system usable in ambient light |
US3917947A (en) * | 1973-01-26 | 1975-11-04 | Borden Inc | Foreign particle detector |
US4018530A (en) * | 1975-11-18 | 1977-04-19 | Block Engineering, Inc. | Fluorescence spectrometry employing excitation of bleaching intensity |
-
1975
- 1975-12-08 ZA ZA757668A patent/ZA757668B/xx unknown
-
1976
- 1976-11-24 GB GB49014/76A patent/GB1528699A/en not_active Expired
- 1976-11-29 US US05/745,896 patent/US4212397A/en not_active Expired - Lifetime
- 1976-11-30 AU AU20093/76A patent/AU506736B2/en not_active Expired
- 1976-12-03 ZM ZM140/76A patent/ZM14076A1/xx unknown
- 1976-12-06 PT PT65933A patent/PT65933B/pt unknown
- 1976-12-07 CA CA267,306A patent/CA1071582A/en not_active Expired
- 1976-12-07 BR BR7608214A patent/BR7608214A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
GB1528699A (en) | 1978-10-18 |
PT65933A (en) | 1977-01-01 |
BR7608214A (pt) | 1977-11-22 |
CA1071582A (en) | 1980-02-12 |
ZA757668B (en) | 1977-07-27 |
AU2009376A (en) | 1978-06-08 |
US4212397A (en) | 1980-07-15 |
ZM14076A1 (en) | 1977-08-22 |
AU506736B2 (en) | 1980-01-24 |
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