AU2715597A - Manufacture and recovery of monodisperse silica sols from a geothermal brine - Google Patents

Manufacture and recovery of monodisperse silica sols from a geothermal brine

Info

Publication number
AU2715597A
AU2715597A AU27155/97A AU2715597A AU2715597A AU 2715597 A AU2715597 A AU 2715597A AU 27155/97 A AU27155/97 A AU 27155/97A AU 2715597 A AU2715597 A AU 2715597A AU 2715597 A AU2715597 A AU 2715597A
Authority
AU
Australia
Prior art keywords
recovery
manufacture
silica sols
geothermal brine
monodisperse silica
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.)
Abandoned
Application number
AU27155/97A
Inventor
Lewis George Bacon
Kevin Laurie Brown
Edward Kazimierz Mroczek
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.)
Institute Of Geological And Nuclear Sciences Ltd
Contact Energy Ltd
Original Assignee
Institute Of Geological And Nuclear Sciences Ltd
Contact Energy Ltd
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 Institute Of Geological And Nuclear Sciences Ltd, Contact Energy Ltd filed Critical Institute Of Geological And Nuclear Sciences Ltd
Publication of AU2715597A publication Critical patent/AU2715597A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
AU27155/97A 1996-05-06 1997-05-06 Manufacture and recovery of monodisperse silica sols from a geothermal brine Abandoned AU2715597A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ286530 1996-05-06
NZ28653096 1996-05-06
PCT/NZ1997/000054 WO1997041954A1 (en) 1996-05-06 1997-05-06 Manufacture and recovery of monodisperse silica sols from a geothermal brine

Publications (1)

Publication Number Publication Date
AU2715597A true AU2715597A (en) 1997-11-26

Family

ID=19925742

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27155/97A Abandoned AU2715597A (en) 1996-05-06 1997-05-06 Manufacture and recovery of monodisperse silica sols from a geothermal brine

Country Status (2)

Country Link
AU (1) AU2715597A (en)
WO (1) WO1997041954A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016015260A (en) 2014-05-23 2017-08-24 Geo40 Ltd Silica products from geothermal fluids by reverse osmosis.
AU2016224106A1 (en) 2015-02-25 2017-09-21 Geo40 Limited Method of production of a colloidal silica concentrate
TWI732767B (en) * 2015-06-19 2021-07-11 紐西蘭商積奧４０有限公司 Method of production of a silica concentrate
CN110194458B (en) * 2018-02-24 2021-03-23 航天特种材料及工艺技术研究所 Silica sol and preparation method thereof
WO2023208742A1 (en) 2022-04-29 2023-11-02 Hte Gmbh The High Throughput Experimentation Company Device and method for producing solid particles
DE202022102465U1 (en) 2022-04-29 2022-05-12 Hte Gmbh The High Throughput Experimentation Company Device for the production of solid particles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833724A (en) * 1954-09-28 1958-05-06 Du Pont Concentrating silica sols without particle growth
US3969266A (en) * 1971-06-23 1976-07-13 E. I. Du Pont De Nemours And Company Microporous membrane process for making concentrated silica sols
US4328106A (en) * 1980-06-13 1982-05-04 The United States Of America As Represented By The United States Department Of Energy Method for inhibiting silica precipitation and scaling in geothermal flow systems
US5236623A (en) * 1984-07-11 1993-08-17 Rhone-Poulenc Chimie Process for the production of a silica colloid
US5352277A (en) * 1988-12-12 1994-10-04 E. I. Du Pont De Nemours & Company Final polishing composition
US5246624A (en) * 1989-03-21 1993-09-21 Cabot Corporation Aqueous colloidal dispersion of fumed silica, acid and stabilizer
US5100581A (en) * 1990-02-22 1992-03-31 Nissan Chemical Industries Ltd. Method of preparing high-purity aqueous silica sol

Also Published As

Publication number Publication date
WO1997041954A1 (en) 1997-11-13

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