ZA938312B - Thermal sorting - Google Patents

Thermal sorting

Info

Publication number
ZA938312B
ZA938312B ZA938312A ZA938312A ZA938312B ZA 938312 B ZA938312 B ZA 938312B ZA 938312 A ZA938312 A ZA 938312A ZA 938312 A ZA938312 A ZA 938312A ZA 938312 B ZA938312 B ZA 938312B
Authority
ZA
South Africa
Prior art keywords
sorting
thermal
thermal sorting
Prior art date
Application number
ZA938312A
Other languages
English (en)
Inventor
Victor Emul Ross
Charlie Maurice Levitt
Matthias Kofler
Bernard Alan Jennings
Original Assignee
De Beers Ind Diamond
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.)
Filing date
Publication date
Application filed by De Beers Ind Diamond filed Critical De Beers Ind Diamond
Publication of ZA938312B publication Critical patent/ZA938312B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/02—Preparatory heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • 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
ZA938312A 1992-11-09 1993-11-08 Thermal sorting ZA938312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA928615 1992-11-09

Publications (1)

Publication Number Publication Date
ZA938312B true ZA938312B (en) 1994-06-07

Family

ID=25582304

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA938312A ZA938312B (en) 1992-11-09 1993-11-08 Thermal sorting

Country Status (5)

Country Link
AU (1) AU663807B2 (pt)
BR (1) BR9304665A (pt)
CA (1) CA2102678C (pt)
GB (1) GB2272174B (pt)
ZA (1) ZA938312B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA95785B (en) * 1994-02-21 1995-10-09 De Beers Ind Diamond Method and apparatus for sorting particulate material according to the thermal properties of the particles
WO2013149293A1 (en) * 2012-04-04 2013-10-10 Technological Resources Pty. Limited Separating mined material
WO2014183151A1 (en) * 2013-05-13 2014-11-20 Technological Resources Pty. Limited Sorting mined material
CN103752532B (zh) * 2014-01-14 2015-12-09 河南科技大学 一种由plc控制***控制的转盘气吹式烟叶分拣***
RU2546702C1 (ru) * 2014-04-01 2015-04-10 Федеральное государственное бюджетное учреждение науки Институт физики-технических проблем Севера им. В.П. Ларионова Сибирского отделения Российской академии наук Способ сепарации алмазосодержащих смесей минералов
RU170793U1 (ru) * 2017-01-20 2017-05-11 Федеральное государственное бюджетное учреждение науки Институт физико-технических проблем Севера им. В.П. Ларионова Сибирского отделения Российской академии наук (ИФТПС СО РАН) Термоадгезионный сепаратор
CN112122131B (zh) * 2020-08-10 2021-10-08 温州职业技术学院 一种采血针检测装置
CN117000741B (zh) * 2023-09-12 2024-02-06 武安市铭诚混凝土有限公司 具有分离功能的混凝土回收装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB365718A (en) * 1930-11-28 1932-01-28 William Henry Ames An improved method and apparatus for grading peas and the like prior to canning
US4077871A (en) * 1975-04-14 1978-03-07 Occidental Petroleum Corporation Separation of colored particulate glass
IT1077425B (it) * 1976-10-04 1985-05-04 Nl Industries Inc Recupero di piombo metallico,composti di piombo e materie plastiche di accumulatori a rottame
FR2676939B1 (fr) * 1991-05-31 1993-10-01 Royal Champignon Sa Procede de tri de produits vegetaux, notamment de pieds de champignons.

Also Published As

Publication number Publication date
AU663807B2 (en) 1995-10-19
AU5054593A (en) 1994-05-19
GB2272174B (en) 1995-12-06
GB9322993D0 (en) 1994-01-05
CA2102678A1 (en) 1994-05-10
CA2102678C (en) 2003-06-10
BR9304665A (pt) 1994-05-24
GB2272174A (en) 1994-05-11

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