PT78523B - Apparatus and method for the purification of siliceous sand by means of attrition - Google Patents

Apparatus and method for the purification of siliceous sand by means of attrition

Info

Publication number
PT78523B
PT78523B PT78523A PT7852384A PT78523B PT 78523 B PT78523 B PT 78523B PT 78523 A PT78523 A PT 78523A PT 7852384 A PT7852384 A PT 7852384A PT 78523 B PT78523 B PT 78523B
Authority
PT
Portugal
Prior art keywords
attrition
sand
purification
siliceous sand
slurry
Prior art date
Application number
PT78523A
Other languages
English (en)
Other versions
PT78523A (en
Original Assignee
Italsil Spa
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 Italsil Spa filed Critical Italsil Spa
Publication of PT78523A publication Critical patent/PT78523A/pt
Publication of PT78523B publication Critical patent/PT78523B/pt

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
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Water Treatment By Sorption (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing Of Solid Wastes (AREA)
PT78523A 1983-05-03 1984-05-02 Apparatus and method for the purification of siliceous sand by means of attrition PT78523B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48210/83A IT1197640B (it) 1983-05-03 1983-05-03 Apparecchio e metodo per la purificazione di sabbie silicee mediante attrizione

Publications (2)

Publication Number Publication Date
PT78523A PT78523A (en) 1984-06-01
PT78523B true PT78523B (en) 1986-05-07

Family

ID=11265255

Family Applications (1)

Application Number Title Priority Date Filing Date
PT78523A PT78523B (en) 1983-05-03 1984-05-02 Apparatus and method for the purification of siliceous sand by means of attrition

Country Status (6)

Country Link
EP (1) EP0124493B1 (pt)
AT (1) ATE44890T1 (pt)
DE (1) DE3479095D1 (pt)
ES (1) ES8606208A1 (pt)
IT (1) IT1197640B (pt)
PT (1) PT78523B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2097452A1 (en) * 1992-06-02 1993-12-03 Ian Macdonald Sinclair Process and apparatus for recovering metal values from ore
ES2111614T3 (es) * 1992-08-14 1998-03-16 Materias Primas Monterrey S A Proceso para la purificacion de arena de silice y otros materiales.
GB9322014D0 (en) 1993-10-26 1993-12-15 Co Ordinated Drug Dev Improvements in and relating to carrier particles for use in dry powder inhalers
GB9501841D0 (en) 1995-01-31 1995-03-22 Co Ordinated Drug Dev Improvements in and relating to carrier particles for use in dry powder inhalers
MXPA02012719A (es) * 2000-07-06 2003-04-25 Lancer Partnership Ltd Metodo y aparato para tratamiento de fluidos.
US20110030739A1 (en) * 2009-08-06 2011-02-10 International Engine Intellectual Property Company Llc Core wash recirculating tank system
CN107497574A (zh) * 2017-07-13 2017-12-22 安徽金禾硅砂科技有限公司 一种高纯超白石英砂的加工工艺
CN113321415B (zh) * 2021-06-29 2022-10-11 厦门欣意盛新材料科技有限公司 一种城市建筑工程渣土尾砂制备玻璃砂的方法
CN114308318B (zh) * 2021-12-25 2023-07-04 河北光太路桥工程集团有限公司 一种带有减震装置的制砂机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392019A (en) * 1939-12-07 1946-01-01 Orefraction Inc Processing of materials
US3054230A (en) * 1959-03-13 1962-09-18 Denver Equip Co Sand scrubber
US3701484A (en) * 1970-11-20 1972-10-31 Johns Manville Apparatus and process for suspending solids

Also Published As

Publication number Publication date
ATE44890T1 (de) 1989-08-15
DE3479095D1 (en) 1989-08-31
IT8348210A0 (it) 1983-05-03
EP0124493B1 (en) 1989-07-26
ES8606208A1 (es) 1986-04-01
IT1197640B (it) 1988-12-06
ES532096A0 (es) 1986-04-01
PT78523A (en) 1984-06-01
EP0124493A2 (en) 1984-11-07
EP0124493A3 (en) 1987-08-19

Similar Documents

Publication Publication Date Title
DE3479095D1 (en) Apparatus for the purification of siliceous sand by means of attrition
DE3277294D1 (en) Process for the selective removal of hydrogen sulfide from gaseous stream
ES481950A1 (es) Procedimiento y dispositivo para la depuracion del aire de salida de una instalacion de pintura por pulverizacion.
ES8302488A1 (es) Metodo y dispositivo para la depuracion del vidrio de recuperacion.
EP0109033A3 (en) Purification of bisphenol-a
ATE92949T1 (de) Verfahren und vorrichtung zur reinigung von rohgas aus einer feststoff-vergasung.
PL248417A1 (en) Method of separating fine coal particles from impurities
IL70616A (en) Process for producing shaped articles on the basis of quartz sand and apparatus for carrying out said process
ATE65477T1 (de) Verfahren und vorrichtung zur zersetzung einer natriumaluminatlauge bei der herstellung von aluminiumoxid.
FR2627481B1 (fr) Procede pour epurer des eaux usees de l'industrie du verre
DE3062681D1 (en) Method for removing particles from particle-laden gas stream
ZA811201B (en) Removal of iron impurities from glass-making sand
JPS6197187A (ja) 単結晶引上装置用不活性ガス回収装置
DE69223140D1 (de) Verfahren zur Reinigung von Quarzsand und anderen Materialien
GB2111035A (en) Treatment of sand
JPS55144879A (en) Removal of stale smell unique to refined sake
AU584892B2 (en) Purification of effluent gases
SU1157024A1 (ru) Способ очистки воды
EP0206368A3 (en) Process for the preparation of heteropolysaccharide particles
PT79372A (en) Apparatus for continuous production of water particles (microdrops)
FR2028723A1 (en) Improved brine purification in alkali chlori -
ES8407295A1 (es) Procedimiento y dispositivo para separar un solido de un liquido en el que se encuentra en suspension
YU297680A (en) Process for the elimination of fe2o3 and sio2from precipitating aluminate lixiviums in the production of alumina by means of the bayer solution
Tikhonov Removing Free Silica From Bauxite-Containng Rock
Semina et al. Filtration of Slime Pulps at the Achinsk Alumina Combine.(Translation)

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19931130