TWI298059B - - Google Patents

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Publication number
TWI298059B
TWI298059B TW091105365A TW91105365A TWI298059B TW I298059 B TWI298059 B TW I298059B TW 091105365 A TW091105365 A TW 091105365A TW 91105365 A TW91105365 A TW 91105365A TW I298059 B TWI298059 B TW I298059B
Authority
TW
Taiwan
Prior art keywords
aqueous solution
solution
concentration
alkali
acid
Prior art date
Application number
TW091105365A
Other languages
English (en)
Chinese (zh)
Inventor
Kouji Miyabara
Original Assignee
Tososangyo Co 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 Tososangyo Co Ltd filed Critical Tososangyo Co Ltd
Application granted granted Critical
Publication of TWI298059B publication Critical patent/TWI298059B/zh

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
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/12—Water-soluble silicates, e.g. waterglass
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/90—Soil stabilization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Materials Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Silicon Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
TW091105365A 2001-03-21 2002-03-20 TWI298059B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001081298A JP4290348B2 (ja) 2001-03-21 2001-03-21 珪酸アルカリ水溶液の製造方法

Publications (1)

Publication Number Publication Date
TWI298059B true TWI298059B (enExample) 2008-06-21

Family

ID=18937430

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091105365A TWI298059B (enExample) 2001-03-21 2002-03-20

Country Status (6)

Country Link
US (1) US7285163B2 (enExample)
EP (1) EP1371608A4 (enExample)
JP (1) JP4290348B2 (enExample)
KR (1) KR100688076B1 (enExample)
TW (1) TWI298059B (enExample)
WO (1) WO2002074688A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI465397B (zh) * 2009-03-12 2014-12-21 Evonik Degussa Gmbh 藉由電透析法進行之含有沉澱的二氧化矽之高純度懸浮液的製造
CN104603071A (zh) * 2012-07-06 2015-05-06 纳幕尔杜邦公司 用去离子的硅酸盐溶液处理尾矿

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5025856B2 (ja) * 2001-05-23 2012-09-12 東曹産業株式会社 表面強化材
JP4761703B2 (ja) * 2003-04-02 2011-08-31 花王株式会社 シリカ分散液
JP2006008422A (ja) * 2004-06-22 2006-01-12 Raito Kogyo Co Ltd 低アルカリ水ガラスの製造方法及び低アルカリ水ガラス
JP4868489B2 (ja) * 2004-09-14 2012-02-01 ライト工業株式会社 低アルカリ水ガラスの製造方法及び地盤改良注入材の製造方法
TWI362367B (en) * 2009-02-20 2012-04-21 Kismart Corp Electrodialysis method for purifying of silicate-containing potassium hydroxide etching solution
KR102532044B1 (ko) 2021-08-06 2023-05-12 성광모 하수슬러지를 이용하는 규산 알칼리 제조장치와 그에 의한 규산 알칼리 제조방법 및 이를 통해 제조된 규산 알칼리

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1148950A (en) 1966-12-23 1969-04-16 Monsanto Chemicals Production of colloidal compositions
US3969266A (en) * 1971-06-23 1976-07-13 E. I. Du Pont De Nemours And Company Microporous membrane process for making concentrated silica sols
JPS5243187B2 (enExample) * 1972-10-06 1977-10-28
US4124471A (en) * 1977-08-22 1978-11-07 Diamond Shamrock Corporation Controlling silica sol particle size
US4303487A (en) * 1978-04-19 1981-12-01 Ppg Industries, Inc. Production of alkali metal silicate having a high silica to alkali metal oxide ratio
JPS5815022A (ja) 1981-07-13 1983-01-28 Asahi Denka Kogyo Kk シリカゾルの製造方法
JPS59188480A (ja) 1983-04-12 1984-10-25 Brother Ind Ltd オートパワーオフ機能付印字装置
GB8325479D0 (en) * 1983-09-23 1983-10-26 Ici Plc Alkali metal silicates
GB8325478D0 (en) * 1983-09-23 1983-10-26 Ici Plc Alkali metal silicates
US4976838A (en) * 1988-12-01 1990-12-11 Allied-Signal Inc. Method for purification of bases from materials comprising base and salt
JPH05306112A (ja) * 1992-05-06 1993-11-19 Michio Uemura ケイ酸アルカリ溶液の透析方法
JPH0838123A (ja) * 1994-08-02 1996-02-13 Yoshio Inoue ハーブ飲料の製造方法
US5624651A (en) * 1996-02-20 1997-04-29 Pq Corporation Stable high solids, high ratio alkali metal silicate solutions
JP3104128B2 (ja) * 1997-08-08 2000-10-30 強化土エンジニヤリング株式会社 地盤注入用材、その製造装置および注入方法
JP3938821B2 (ja) * 1999-06-30 2007-06-27 住友重機械工業株式会社 電気透析装置並びにこれを用いた脱塩処理方法及び装置
JP3113249B1 (ja) 1999-10-01 2000-11-27 強化土エンジニヤリング株式会社 脱アルカリ水ガラスの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI465397B (zh) * 2009-03-12 2014-12-21 Evonik Degussa Gmbh 藉由電透析法進行之含有沉澱的二氧化矽之高純度懸浮液的製造
CN104603071A (zh) * 2012-07-06 2015-05-06 纳幕尔杜邦公司 用去离子的硅酸盐溶液处理尾矿

Also Published As

Publication number Publication date
JP2002274838A (ja) 2002-09-25
US20040089550A1 (en) 2004-05-13
EP1371608A1 (en) 2003-12-17
WO2002074688A1 (en) 2002-09-26
JP4290348B2 (ja) 2009-07-01
US7285163B2 (en) 2007-10-23
KR20030090679A (ko) 2003-11-28
EP1371608A4 (en) 2006-08-09
KR100688076B1 (ko) 2007-02-28

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