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AU2002300655A1 - Process for purifying sand - Google Patents

Process for purifying sand

Info

Publication number
AU2002300655A1
AU2002300655A1 AU2002300655A AU2002300655A AU2002300655A1 AU 2002300655 A1 AU2002300655 A1 AU 2002300655A1 AU 2002300655 A AU2002300655 A AU 2002300655A AU 2002300655 A AU2002300655 A AU 2002300655A AU 2002300655 A1 AU2002300655 A1 AU 2002300655A1
Authority
AU
Australia
Prior art keywords
purifying sand
purifying
sand
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.)
Granted
Application number
AU2002300655A
Other versions
AU2002300655B2 (en
Inventor
Terrence P. Small
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Veolia WTS USA Inc
Original Assignee
GE Betz Inc
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 GE Betz Inc filed Critical GE Betz Inc
Publication of AU2002300655A1 publication Critical patent/AU2002300655A1/en
Assigned to GE BETZ, INC. reassignment GE BETZ, INC. Request for Assignment Assignors: HERCULES INCORPORATED
Application granted granted Critical
Publication of AU2002300655B2 publication Critical patent/AU2002300655B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2002300655A 2001-08-20 2002-08-20 Process for purifying sand Ceased AU2002300655B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31358401P 2001-08-20 2001-08-20
US60/313,584 2001-08-20

Publications (2)

Publication Number Publication Date
AU2002300655A1 true AU2002300655A1 (en) 2003-06-12
AU2002300655B2 AU2002300655B2 (en) 2009-01-08

Family

ID=23216305

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002300655A Ceased AU2002300655B2 (en) 2001-08-20 2002-08-20 Process for purifying sand

Country Status (3)

Country Link
US (1) US7101524B2 (en)
AU (1) AU2002300655B2 (en)
CA (1) CA2398329A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7128840B2 (en) * 2002-03-26 2006-10-31 Idaho Research Foundation, Inc. Ultrasound enhanced process for extracting metal species in supercritical fluids
US20110240239A1 (en) * 2010-03-31 2011-10-06 Chemstone, Inc. Methods to Reduce Metals Content of Bleached Pulp While Reducing Bleaching Cost in a Chemical Pulping Process
NZ609180A (en) * 2010-10-06 2014-06-27 Bayer Ip Gmbh Formulation for snail baits comprising organophosphonic acids, metal salts and methiocarb
CN103771425B (en) * 2014-01-17 2015-08-19 江西恒隆实业有限公司 Rice hull ash is utilized to prepare the production technique of white carbon black
CN103803559B (en) * 2014-01-17 2015-08-19 江西恒隆实业有限公司 The white carbon black complete processing of low water content
US10858713B1 (en) 2017-01-04 2020-12-08 Great Western Iron Ore Properties Inc. Process and system for extraction of iron oxide from ore
CN108298547A (en) * 2018-02-27 2018-07-20 韶关高科祥高新材料有限公司 A method of preparing glass sand
US11613496B2 (en) * 2021-05-26 2023-03-28 Halliburton Energy Services, Inc. Removal of sand impurities in wet processing
CN117682525A (en) * 2023-11-17 2024-03-12 安徽南玻石英材料有限公司 Quartz sand pickling liquid activator, preparation method thereof and pickling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6414310A (en) * 1964-12-09 1966-06-10
US4405588A (en) * 1981-12-21 1983-09-20 Materias Primas, Monterrey, S.A. Process of removing iron impurities from ores

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