KR101185696B1 - 고순도 활성 규산 수용액의 제조 방법 - Google Patents

고순도 활성 규산 수용액의 제조 방법 Download PDF

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Publication number
KR101185696B1
KR101185696B1 KR1020050069217A KR20050069217A KR101185696B1 KR 101185696 B1 KR101185696 B1 KR 101185696B1 KR 1020050069217 A KR1020050069217 A KR 1020050069217A KR 20050069217 A KR20050069217 A KR 20050069217A KR 101185696 B1 KR101185696 B1 KR 101185696B1
Authority
KR
South Korea
Prior art keywords
silicic acid
chelating agent
aqueous solution
active silicic
acid
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.)
Expired - Fee Related
Application number
KR1020050069217A
Other languages
English (en)
Korean (ko)
Other versions
KR20060048899A (ko
Inventor
구니아끼 마에지마
신스께 미야베
마사히로 이즈미
Original Assignee
니폰 가가쿠 고교 가부시키가이샤
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 니폰 가가쿠 고교 가부시키가이샤 filed Critical 니폰 가가쿠 고교 가부시키가이샤
Publication of KR20060048899A publication Critical patent/KR20060048899A/ko
Application granted granted Critical
Publication of KR101185696B1 publication Critical patent/KR101185696B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
KR1020050069217A 2004-07-30 2005-07-29 고순도 활성 규산 수용액의 제조 방법 Expired - Fee Related KR101185696B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004222730A JP3691047B1 (ja) 2004-07-30 2004-07-30 高純度活性珪酸水溶液の製造方法
JPJP-P-2004-00222730 2004-07-30

Publications (2)

Publication Number Publication Date
KR20060048899A KR20060048899A (ko) 2006-05-18
KR101185696B1 true KR101185696B1 (ko) 2012-09-24

Family

ID=35004129

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050069217A Expired - Fee Related KR101185696B1 (ko) 2004-07-30 2005-07-29 고순도 활성 규산 수용액의 제조 방법

Country Status (3)

Country Link
JP (1) JP3691047B1 (enExample)
KR (1) KR101185696B1 (enExample)
TW (1) TW200610730A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017783A1 (de) 2011-04-29 2012-10-31 Evonik Degussa Gmbh Verfahren zur Herstellung wässriger kolloidaler Silikasole hoher Reinheit aus Alkalimetallsilikatlösungen
DE102011004534A1 (de) 2011-02-22 2012-08-23 Evonik Degussa Gmbh Verfahren zur Herstellung wässriger kolloidaler Silikasole hoher Reinheit aus Alkalimetallsilikatlösungen
US10065865B2 (en) * 2011-02-22 2018-09-04 Evonik Degussa Gmbh Process for preparing aqueous colloidal silica sols of high purity from alkali metal silicate solutions
CN102092735B (zh) * 2011-03-11 2013-01-16 福建海能新材料有限公司 一种水玻璃的纯化方法
EP3366641B1 (en) * 2015-10-20 2021-05-05 Nissan Chemical Corporation Method for producing purified aqueous solution of silicic acid
JP7663074B2 (ja) * 2019-06-24 2025-04-16 日産化学株式会社 キレート剤含有水ガラス及びシリカゾルの製造方法
CN113603098A (zh) * 2021-07-05 2021-11-05 航天特种材料及工艺技术研究所 一种低成本制备高纯硅酸的方法
CN113929102B (zh) * 2021-11-24 2023-06-20 航天特种材料及工艺技术研究所 一种利用螯合原理制备高纯硅酸的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003514742A (ja) * 1999-11-17 2003-04-22 アクゾ ノーベル エヌ．ブイ． シリカゾルの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003514742A (ja) * 1999-11-17 2003-04-22 アクゾ ノーベル エヌ．ブイ． シリカゾルの製造方法

Also Published As

Publication number Publication date
JP2006036612A (ja) 2006-02-09
TWI367862B (enExample) 2012-07-11
JP3691047B1 (ja) 2005-08-31
KR20060048899A (ko) 2006-05-18
TW200610730A (en) 2006-04-01

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