MX9702334A - Soluciones acuosas claras de silicato de sodio. - Google Patents

Soluciones acuosas claras de silicato de sodio.

Info

Publication number
MX9702334A
MX9702334A MX9702334A MX9702334A MX9702334A MX 9702334 A MX9702334 A MX 9702334A MX 9702334 A MX9702334 A MX 9702334A MX 9702334 A MX9702334 A MX 9702334A MX 9702334 A MX9702334 A MX 9702334A
Authority
MX
Mexico
Prior art keywords
sodium silicate
mixture
clear aqueous
aqueous solutions
water
Prior art date
Application number
MX9702334A
Other languages
English (en)
Other versions
MXPA97002334A (es
Inventor
Christopher P Karwas
Sharon D Fritts
Russell J Morgan
Walter M Opalinski
Joseph L Woods
David L Green
Raymond F Hartsock
Angela A Grygiel
Original Assignee
Occidental Chem Co
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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of MX9702334A publication Critical patent/MX9702334A/es
Publication of MXPA97002334A publication Critical patent/MXPA97002334A/es

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  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Se describe un método para hacer una solucion acuosa clara de silicato de sodio de una mezcla de dioxido de silicio, carbonato de sodio, y agua. Se forma una fusion de la mezcla de dioxido de silicio y carbonato de sodio, la fusion se enfría para formar silicato de sodio solido, el silicato de sodio solido se mezcla con agua y un agente de inhibicion para formar una mezcla que contiene de alrededor de 10 a aproximadamente 2000 ppm de impurezas metálicas, y la mezcla se calienta bajo presion para disolver este silicato de sodio en el agua.
MXPA/A/1997/002334A 1996-05-09 1997-03-31 Soluciones acuosas claras de silicato de sodio MXPA97002334A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64729096A 1996-05-09 1996-05-09
US647290 1996-05-09

Publications (2)

Publication Number Publication Date
MX9702334A true MX9702334A (es) 1997-11-29
MXPA97002334A MXPA97002334A (es) 1998-07-03

Family

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Also Published As

Publication number Publication date
CA2203486C (en) 2003-06-17
CA2203486A1 (en) 1997-11-09

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