MX9700863A - Granulacion en una cama fluidizada. - Google Patents

Granulacion en una cama fluidizada.

Info

Publication number
MX9700863A
MX9700863A MX9700863A MX9700863A MX9700863A MX 9700863 A MX9700863 A MX 9700863A MX 9700863 A MX9700863 A MX 9700863A MX 9700863 A MX9700863 A MX 9700863A MX 9700863 A MX9700863 A MX 9700863A
Authority
MX
Mexico
Prior art keywords
granulation
fluidised bed
las acid
fluidised
fluidising
Prior art date
Application number
MX9700863A
Other languages
English (en)
Other versions
MXPA97000863A (es
Inventor
Shashank Vaman Dhalewadikar
Vinodkumar Ramniranjan Dhanuka
Niraj Dhansukhlal Mistry
Fakhruddin Esmail Pacha
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of MX9700863A publication Critical patent/MX9700863A/es
Publication of MXPA97000863A publication Critical patent/MXPA97000863A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Se describe un proceso para la manufactura de polvos detergentes que comprende el fluidizar un material particulado que forma un agente neutralizante, preferentemente en una cama de fluidos, el contactar ácido LAS con el material fluidizado para efectuar la neutralizacion y opcionalmente la adicion de un auxiliar de flujo al material ya sea antes, durante o subsecuentemente a la adicion del ácido LAS.
MXPA/A/1997/000863A 1994-08-05 1997-02-03 Granulacion en una cama fluidizada MXPA97000863A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9415904A GB9415904D0 (en) 1994-08-05 1994-08-05 Process for the production of detergent composition
GB9415904.3 1994-08-05
PCT/EP1995/002935 WO1996004359A1 (en) 1994-08-05 1995-07-24 Granulation in a fluidised bed

Publications (2)

Publication Number Publication Date
MX9700863A true MX9700863A (es) 1997-09-30
MXPA97000863A MXPA97000863A (es) 1998-07-03

Family

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Also Published As

Publication number Publication date
CN1155297A (zh) 1997-07-23
BR9508505A (pt) 1998-05-26
CA2195313A1 (en) 1996-02-15
AU3165695A (en) 1996-03-04
CZ289884B6 (cs) 2002-04-17
SK282576B6 (sk) 2002-10-08
HUT77715A (hu) 1998-07-28
PL318548A1 (en) 1997-06-23
WO1996004359A1 (en) 1996-02-15
GB9415904D0 (en) 1994-09-28
HU222907B1 (hu) 2003-12-29
PL181161B1 (pl) 2001-06-29
ZA956415B (en) 1997-02-03
CN1115403C (zh) 2003-07-23
AU702808B2 (en) 1999-03-04
TW380161B (en) 2000-01-21
SK14597A3 (en) 1997-07-09
CZ30597A3 (en) 1997-09-17
EP0775193A1 (en) 1997-05-28

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