KR910011633A - Process for preparing aqueous silica sol - Google Patents

Process for preparing aqueous silica sol Download PDF

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Publication number
KR910011633A
KR910011633A KR1019890020491A KR890020491A KR910011633A KR 910011633 A KR910011633 A KR 910011633A KR 1019890020491 A KR1019890020491 A KR 1019890020491A KR 890020491 A KR890020491 A KR 890020491A KR 910011633 A KR910011633 A KR 910011633A
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KR
South Korea
Prior art keywords
aqueous silica
silica sol
preparing aqueous
producing
exchange resin
Prior art date
Application number
KR1019890020491A
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Korean (ko)
Other versions
KR920005405B1 (en
Inventor
전종필
김연호
Original Assignee
박가경
주식회사 금강
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.)
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Publication date
Application filed by 박가경, 주식회사 금강 filed Critical 박가경
Priority to KR1019890020491A priority Critical patent/KR920005405B1/en
Publication of KR910011633A publication Critical patent/KR910011633A/en
Application granted granted Critical
Publication of KR920005405B1 publication Critical patent/KR920005405B1/en

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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)

Abstract

내용 없음.No content.

Description

수성 실리카졸의 제조방법Process for preparing aqueous silica sol

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 랄프킬러(RALPH KILER)의 PH와 실리카졸의 안정성의 관계 도표.1 is a graph of the relationship between the pH of Ralph Killer (RALPH KILER) and the stability of silica sol.

Claims (2)

물과 물유리 8 : 1-10 : 1로 혼합하여 양이온 교환수지를 통과시킴으로써 Na+이온을 제거하여 PH3정도의 산성실리카졸을 얻고, 이에 가성소다를 투입하되, SiO2/Na2O을 몰비가 85-100으로 되도록 함으로써 PH8-10.5가 유지되도록 함을 특징으로 하는 수성실리카졸의 제조방법.Water and water glass 8: 1-10: 1 is mixed and passed through a cation exchange resin to remove Na + ions to obtain an acidic silicazol of PH 3, and caustic soda is added thereto, but the molar ratio of SiO 2 / Na 2 O Method for producing an aqueous silica, characterized in that to maintain the pH 85-10.5 to be 85-100. 제1항에 있어서, 양 이온 교환수지의 높이 대 직경 비가 2-4 : 1로 되도록한 수성실리카졸의 제조방법.The process for producing an aqueous silica sol according to claim 1, wherein the height to diameter ratio of the cation exchange resin is 2-4: 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890020491A 1989-12-30 1989-12-30 Preparing method of silica sol KR920005405B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890020491A KR920005405B1 (en) 1989-12-30 1989-12-30 Preparing method of silica sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020491A KR920005405B1 (en) 1989-12-30 1989-12-30 Preparing method of silica sol

Publications (2)

Publication Number Publication Date
KR910011633A true KR910011633A (en) 1991-08-07
KR920005405B1 KR920005405B1 (en) 1992-07-03

Family

ID=19294533

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020491A KR920005405B1 (en) 1989-12-30 1989-12-30 Preparing method of silica sol

Country Status (1)

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KR (1) KR920005405B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100714299B1 (en) * 2004-07-08 2007-05-07 주식회사 인텍케미칼 PRODUCING METHOD OF ORGANIC-INORGANIC HYBRID NANOCOMPOSITE SOl

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110217799B (en) * 2018-03-02 2020-12-18 中国石油化工股份有限公司 Silica sol and preparation method thereof
KR102291005B1 (en) * 2018-11-27 2021-08-19 한양대학교 산학협력단 Method for producing anode material for secondary battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100714299B1 (en) * 2004-07-08 2007-05-07 주식회사 인텍케미칼 PRODUCING METHOD OF ORGANIC-INORGANIC HYBRID NANOCOMPOSITE SOl

Also Published As

Publication number Publication date
KR920005405B1 (en) 1992-07-03

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