BR8002031A - Processo para a preparacao de uma suspensao de silico-aluminiato a partir de uma solucao de silicato de sodio e suspensao obtida pelo processo - Google Patents

Processo para a preparacao de uma suspensao de silico-aluminiato a partir de uma solucao de silicato de sodio e suspensao obtida pelo processo

Info

Publication number
BR8002031A
BR8002031A BR8002031A BR8002031A BR8002031A BR 8002031 A BR8002031 A BR 8002031A BR 8002031 A BR8002031 A BR 8002031A BR 8002031 A BR8002031 A BR 8002031A BR 8002031 A BR8002031 A BR 8002031A
Authority
BR
Brazil
Prior art keywords
suspension
silico
preparation
sodium silicate
silicate solution
Prior art date
Application number
BR8002031A
Other languages
English (en)
Portuguese (pt)
Inventor
J Bersillon
Richard Yves
Original Assignee
Degremont
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 Degremont filed Critical Degremont
Publication of BR8002031A publication Critical patent/BR8002031A/pt

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
BR8002031A 1979-04-03 1980-04-01 Processo para a preparacao de uma suspensao de silico-aluminiato a partir de uma solucao de silicato de sodio e suspensao obtida pelo processo BR8002031A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908294A FR2453107A1 (fr) 1979-04-03 1979-04-03 Suspension de silice activee sous forme d'aluminate utilisable comme adjuvant de floculation et son procede de preparation

Publications (1)

Publication Number Publication Date
BR8002031A true BR8002031A (pt) 1980-11-25

Family

ID=9223865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002031A BR8002031A (pt) 1979-04-03 1980-04-01 Processo para a preparacao de uma suspensao de silico-aluminiato a partir de uma solucao de silicato de sodio e suspensao obtida pelo processo

Country Status (3)

Country Link
AR (1) AR223519A1 (cg-RX-API-DMAC10.html)
BR (1) BR8002031A (cg-RX-API-DMAC10.html)
FR (1) FR2453107A1 (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056068B1 (de) * 1981-01-14 1985-07-17 Henkel Kommanditgesellschaft auf Aktien Verfahren zur Behandlung von Abwässern
IT1318554B1 (it) * 2000-06-06 2003-08-27 Ecostar Srl Alluminosilicati per impasti per carta.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077973A (en) * 1964-07-13 1967-08-02 Bba Group Ltd Improvements relating to inorganic polymeric materials
GB1477557A (en) * 1971-06-24 1977-06-22 Anglian Water Authority Process compositions and uses of silicate products
GB1399599A (en) * 1971-06-24 1975-07-02 Norwich Water treatment apparatus
GB1399598A (en) * 1971-06-24 1975-07-02 Norwich Water treatment process and apparatus
FR2376688A1 (fr) * 1977-01-10 1978-08-04 Anglian Water Authority Procede et appareil pour former une dispersion aqueuse stable de produits a base de silicate

Also Published As

Publication number Publication date
FR2453107B1 (cg-RX-API-DMAC10.html) 1981-05-29
FR2453107A1 (fr) 1980-10-31
AR223519A1 (es) 1981-08-31

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