KR940002167A - Polyaluminum silicate, preparation method and use thereof - Google Patents

Polyaluminum silicate, preparation method and use thereof Download PDF

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Publication number
KR940002167A
KR940002167A KR1019920013351A KR920013351A KR940002167A KR 940002167 A KR940002167 A KR 940002167A KR 1019920013351 A KR1019920013351 A KR 1019920013351A KR 920013351 A KR920013351 A KR 920013351A KR 940002167 A KR940002167 A KR 940002167A
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KR
South Korea
Prior art keywords
sio
aluminum
silicate
polysilicate
general formula
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KR1019920013351A
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Korean (ko)
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KR950004768B1 (en
Inventor
이정섭
강근택
Original Assignee
귄희섭
경기화학공업 주식회사
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Priority to KR1019920013351A priority Critical patent/KR950004768B1/en
Publication of KR940002167A publication Critical patent/KR940002167A/en
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Publication of KR950004768B1 publication Critical patent/KR950004768B1/en

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium

Abstract

본원 발명은 수용집제로서 유용한 하기 일반식으로 표현되는 폴리염화규산알루미늄 및 그의 제조방법에 관한 것이다.The present invention relates to a polyaluminum silicate chloride represented by the following general formula useful as a water collecting agent and a method for producing the same.

[Al(OH)a(Cl)b(SiOx)c(H20)d][Al (OH) a (Cl) b (SiO x) c (H20) d ]

(a는 0.5∼2.5, b는 0.5∼3.0, c는 0.O05∼0.2, x는 2.7∼4.0, d는 4보다 크다.)(a is 0.5 to 2.5, b is 0.5 to 3.0, c is 0.005 to 0.2, x is 2.7 to 4.0, and d is greater than 4.)

Description

폴리염화규산알루미늄, 그이 제조방법 및 용도Polyaluminum silicate, its production method and uses

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

하기 일반식으로 표현되는 폴리염화규산알루미늄Aluminum polysilicate chloride represented by the following general formula [Al(OH)a(Cl)b(SiOx)c(H20)d][Al (OH) a (Cl) b (SiO x) c (H20) d ] (a는 0.5∼2.5, b는 0.5∼3.0, c는 0.O05∼0.2, x는 2.7∼4.0, d는 4보다 크다.)(a is 0.5 to 2.5, b is 0.5 to 3.0, c is 0.005 to 0.2, x is 2.7 to 4.0, and d is greater than 4.) 제1항에 있어서. A1203가 5∼15wt%이고 SiO2가 0.01-1.7wt%인 것을 특징으로 하는 폴리염화규산알루미늄.The method of claim 1. A1 2 0 3 is 5 to 15 wt%, SiO 2 is 0.01 to 1.7 wt% aluminum polysilicate silicate. 제1항에 있어서. 폴리아크릴아미드, 또는 폴리디메틸디에틸암모늄 클로라이드인 유기 응집제 0.01∼1.0%가 첨가되어 있는 폴리염화규산알루미늄.The method of claim 1. Polyaluminum silicate to which 0.01-1.0% of organic coagulants which are polyacrylamide or polydimethyldiethylammonium chloride are added. 수산화알루미늄을 염산과 반응시켜 염화알루미늄을 제조하고, 여기에 수산화알루미늄과 가성소다를 반응시켜 제조한 알루민산소다, 및 규산소다액을 첨가하여 고속 혼합기에서 반응시킴을 특징으로 하는 하기 일반식으로 표현되는 폴리염화규산알루미늄의 제조방법.Aluminum hydroxide is prepared by reacting aluminum hydroxide with hydrochloric acid, and sodium aluminate prepared by reacting aluminum hydroxide with caustic soda and sodium silicate solution are added to the reaction mixture in a high speed mixer. Method for producing a polyaluminum silicate. [Al(OH)a(Cl)b(SiOx)c(H20)d][Al (OH) a (Cl) b (SiO x) c (H20) d ] (a는 0.5∼2.5, b는 0.5∼3.0, c는 0.O05∼0.2, x는 2.7∼4.0, d는 4보다 크다.)(a is 0.5 to 2.5, b is 0.5 to 3.0, c is 0.005 to 0.2, x is 2.7 to 4.0, and d is greater than 4.) 제4항에 있어서, 상기 염산을 황산, 초산, 인산으로 이루어진 군에서 선택된 음이온염으로 20% 교체시킨 방법.The method of claim 4, wherein the hydrochloric acid is 20% replaced with an anionic salt selected from the group consisting of sulfuric acid, acetic acid, phosphoric acid. 폴리염화할루미늄 용액과 규산소다액을 고속 혼화기에서 반응시킴을 특징으로 하는 하기 일반식으로 표현되는 폴리염화규산알루미늄의 제조방범.A manufacturing method of aluminum polysilicate chloride represented by the following general formula, characterized in that a polychlorinated aluminum solution and a sodium silicate solution are reacted in a high speed mixer. [Al(OH)a(Cl)b(SiOx)c(H20)d][Al (OH) a (Cl) b (SiO x) c (H20) d ] (a는 0.5∼2.5, b는 0.5∼3.0, c는 0.O05∼0.2, x는 2.7∼4.0, d는 4보다 크다.)(a is 0.5 to 2.5, b is 0.5 to 3.0, c is 0.005 to 0.2, x is 2.7 to 4.0, and d is greater than 4.) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013351A 1992-07-25 1992-07-25 Poly aluminum chloride, process for its manufacturing and its use KR950004768B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920013351A KR950004768B1 (en) 1992-07-25 1992-07-25 Poly aluminum chloride, process for its manufacturing and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013351A KR950004768B1 (en) 1992-07-25 1992-07-25 Poly aluminum chloride, process for its manufacturing and its use

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KR940002167A true KR940002167A (en) 1994-02-16
KR950004768B1 KR950004768B1 (en) 1995-05-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430750B1 (en) * 2001-07-18 2004-05-10 동명화학공업 주식회사 The method of reusing aluminium hydroxide precipitated from poly aluminium chloride
KR100480454B1 (en) * 2002-02-18 2005-03-31 주식회사 천호기업 Metod of manufacturing for Aluminium silicate soltes
KR100735540B1 (en) * 2005-10-24 2007-07-04 고도화학(주) Process for preparing polyalumium hydroxy chloro sulfate as a flocculant for treating water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430750B1 (en) * 2001-07-18 2004-05-10 동명화학공업 주식회사 The method of reusing aluminium hydroxide precipitated from poly aluminium chloride
KR100480454B1 (en) * 2002-02-18 2005-03-31 주식회사 천호기업 Metod of manufacturing for Aluminium silicate soltes
KR100735540B1 (en) * 2005-10-24 2007-07-04 고도화학(주) Process for preparing polyalumium hydroxy chloro sulfate as a flocculant for treating water

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