FI901416A0 - Foerfarande foer kontrollerad utfaellning av amorf kiseldioxid ur geotermiska vaetskor eller kiselsyra innehaollande vatten samt anvaendning av saolunda erhaollen kiseldioxid. - Google Patents

Foerfarande foer kontrollerad utfaellning av amorf kiseldioxid ur geotermiska vaetskor eller kiselsyra innehaollande vatten samt anvaendning av saolunda erhaollen kiseldioxid.

Info

Publication number
FI901416A0
FI901416A0 FI901416A FI901416A FI901416A0 FI 901416 A0 FI901416 A0 FI 901416A0 FI 901416 A FI901416 A FI 901416A FI 901416 A FI901416 A FI 901416A FI 901416 A0 FI901416 A0 FI 901416A0
Authority
FI
Finland
Prior art keywords
kiseldioxid
utfaellning
saolunda
kontrollerad
kiselsyra
Prior art date
Application number
FI901416A
Other languages
English (en)
Inventor
Ross Thomas Harper
James Howard Johnston
Nicholas Wiseman
Original Assignee
Tasman Pulp & Paper Co Ltd
Geochemistry Res 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
Priority claimed from NZ22847289A external-priority patent/NZ228472A/xx
Application filed by Tasman Pulp & Paper Co Ltd, Geochemistry Res Ltd filed Critical Tasman Pulp & Paper Co Ltd
Publication of FI901416A0 publication Critical patent/FI901416A0/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Silicon Compounds (AREA)
FI901416A 1989-03-23 1990-03-21 Foerfarande foer kontrollerad utfaellning av amorf kiseldioxid ur geotermiska vaetskor eller kiselsyra innehaollande vatten samt anvaendning av saolunda erhaollen kiseldioxid. FI901416A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ22847289A NZ228472A (en) 1989-03-23 1989-03-23 Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet
NZ232170A NZ232170A (en) 1989-03-23 1990-01-19 Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet

Publications (1)

Publication Number Publication Date
FI901416A0 true FI901416A0 (fi) 1990-03-21

Family

ID=26650845

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901416A FI901416A0 (fi) 1989-03-23 1990-03-21 Foerfarande foer kontrollerad utfaellning av amorf kiseldioxid ur geotermiska vaetskor eller kiselsyra innehaollande vatten samt anvaendning av saolunda erhaollen kiseldioxid.

Country Status (8)

Country Link
US (1) US5200165A (fi)
EP (1) EP0396242A3 (fi)
JP (1) JPH0333009A (fi)
AU (1) AU635525B2 (fi)
CA (1) CA2012954A1 (fi)
FI (1) FI901416A0 (fi)
NO (1) NO901324L (fi)
NZ (1) NZ232170A (fi)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595717A (en) * 1989-03-23 1997-01-21 Tasman Pulp & Paper Co., Limited Controlled precipitation of amorphous silica from geothermal fluids or other aqueous media containing silicic acid
DE4202023A1 (de) * 1992-01-25 1993-07-29 Degussa Haftpromoter fuer kautschuk- und kunststoffmischungen
EP0681559A4 (en) * 1993-02-01 1996-06-05 Tasman Pulp & Paper Co Ltd AMORPHOUS SILICA, ITS PREPARATION AND USES THEREOF.
JPH0724475A (ja) * 1993-05-13 1995-01-27 Mitsubishi Materials Corp 水溶液中のシリカ回収法
FR2710630B1 (fr) * 1993-09-29 1995-12-29 Rhone Poulenc Chimie Nouvelles silices précipitées, leur procédé de préparation et leur utilisation au renforcement des élastomères.
ATE234264T1 (de) * 1993-09-29 2003-03-15 Rhodia Chimie Sa Fällungskieselsäure
WO1997021633A1 (en) * 1995-12-08 1997-06-19 Institute Of Geological & Nuclear Sciences Limited Inhibiting deposition of dissolved silica from brine
ID17651A (id) * 1996-07-15 1998-01-15 Union Oil Co Penghambat pembentukan kerak silikat
US5897849A (en) * 1996-12-30 1999-04-27 Uop Llc Unimodal, large-pore silicas by hydrothermal treatment of silicia powders
JP3303070B2 (ja) * 1998-04-02 2002-07-15 三菱マテリアル株式会社 地熱熱水からの懸濁物質回収装置および方法
US6537796B1 (en) 1999-05-14 2003-03-25 Brookhaven Science Associates, Llc Conversion of geothermal waste to commercial products including silica
WO2000078675A1 (en) * 1999-06-21 2000-12-28 Geochemistry Research Limited Metal-rich silica products from geothermal and synthetic aqueous systems
US6758976B2 (en) * 2001-10-25 2004-07-06 Imc Global Operations Inc. Simplified purification of phosphoric acid plant pond water
US7316787B2 (en) * 2004-09-17 2008-01-08 General Electric Company Methods for controlling silica scale in aqueous systems
US7855313B2 (en) * 2005-02-28 2010-12-21 Energysolutions, Inc. Low-temperature solidification of radioactive and hazardous wastes
US8862200B2 (en) * 2005-12-30 2014-10-14 DePuy Synthes Products, LLC Method for determining a position of a magnetic source
US8840859B2 (en) * 2007-09-25 2014-09-23 Lawrence Livermore National Security, Llc Silica extraction from geothermal water
US8637428B1 (en) 2009-12-18 2014-01-28 Simbol Inc. Lithium extraction composition and method of preparation thereof
US9051827B1 (en) 2009-09-02 2015-06-09 Simbol Mining Corporation Selective removal of silica from silica containing brines
US9034294B1 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US8597521B1 (en) 2009-06-24 2013-12-03 Simbol Inc. Selective removal of silica from silica containing brines
US10190030B2 (en) 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
US8741256B1 (en) 2009-04-24 2014-06-03 Simbol Inc. Preparation of lithium carbonate from lithium chloride containing brines
US10935006B2 (en) 2009-06-24 2021-03-02 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
US9644866B2 (en) 2009-06-24 2017-05-09 Simbol, Inc. Treated brine compositions with reduced concentrations of potassium, rubidium, and cesium
US10683563B2 (en) 2009-06-24 2020-06-16 Terralithium Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese
US9644126B2 (en) 2009-06-24 2017-05-09 Simbol, Inc. Treated geothermal brine compositions with reduced concentrations of silica, iron, and zinc
US9650555B2 (en) 2009-06-24 2017-05-16 Simbol, Inc. Treated geothermal brine compositions with reduced concentrations of iron and silica
EP2325389B1 (de) * 2009-11-12 2016-08-10 bene_fit systems GmbH & Co. KG Beschichtungsstoff für Faserverbund
US8287829B2 (en) 2010-02-17 2012-10-16 Simbol Mining Corp. Processes for preparing highly pure lithium carbonate and other highly pure lithium containing compounds
JP6164077B2 (ja) * 2013-12-18 2017-07-19 三菱マテリアル株式会社 合成非晶質シリカ粉末及びその製造方法
EP3145862A4 (en) * 2014-05-23 2017-12-06 GEO40 Limited Silica products from geothermal fluids by reverse osmosis
WO2016137340A1 (en) 2015-02-25 2016-09-01 Environmetals Limited Method of production of a colloidal silica concentrate
NZ738077A (en) 2015-06-19 2022-05-27 Geo40 Ltd Method of production of a silica concentrate
US10604414B2 (en) 2017-06-15 2020-03-31 Energysource Minerals Llc System and process for recovery of lithium from a geothermal brine
JP6466615B2 (ja) * 2017-06-30 2019-02-06 富士化学株式会社 地盤注入用固結材
JP6796305B1 (ja) * 2020-02-18 2020-12-09 強化土エンジニヤリング株式会社 地盤注入工法および地盤注入材
JP7072818B1 (ja) * 2020-12-02 2022-05-23 強化土エンジニヤリング株式会社 地盤注入工法
JP6984833B1 (ja) * 2020-12-02 2021-12-22 強化土エンジニヤリング株式会社 地盤注入材、その製造方法およびそれを用いた地盤注入工法
JP6984834B1 (ja) * 2020-12-07 2021-12-22 強化土エンジニヤリング株式会社 地盤注入工法

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FR2249134B1 (fi) * 1973-10-24 1976-10-01 Lafarge Sa
SE434312B (sv) * 1975-10-22 1984-07-16 Atomic Energy Authority Uk Porosgel, sett for dess framstellning samt anvendning av densamma for framstellning av ett keramiskt katalysatormaterial
JPS61186216A (ja) * 1985-02-12 1986-08-19 Denki Kagaku Kogyo Kk 球状シリカ粒子の製造方法
GB8505470D0 (en) * 1985-03-04 1985-04-03 Unilever Plc Stable dispersions of inorganic particles
JPS62158111A (ja) * 1985-09-25 1987-07-14 Nippon Steel Corp 地熱水からシリカを回収する方法
SU1414906A1 (ru) * 1986-01-03 1988-08-07 Украинское научно-производственное объединение целлюлозно-бумажной промышленности Бумажна масса дл производства бумаги-основы фоновой,имитирующей ценные породы древесины

Also Published As

Publication number Publication date
CA2012954A1 (en) 1990-09-23
NZ232170A (en) 1993-01-27
EP0396242A3 (en) 1991-04-10
NO901324D0 (no) 1990-03-22
EP0396242A2 (en) 1990-11-07
US5200165A (en) 1993-04-06
AU5213690A (en) 1990-09-27
NO901324L (no) 1990-09-24
JPH0333009A (ja) 1991-02-13
AU635525B2 (en) 1993-03-25

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Owner name: GEOCHEMISTRY RESEARCH LIMITED

Owner name: TASMAN PULP & PAPER CO LIMITED