FR2364684A1 - Procede et dispositif pour produire des granules ayant une faible densite apparente - Google Patents

Procede et dispositif pour produire des granules ayant une faible densite apparente

Info

Publication number
FR2364684A1
FR2364684A1 FR7728052A FR7728052A FR2364684A1 FR 2364684 A1 FR2364684 A1 FR 2364684A1 FR 7728052 A FR7728052 A FR 7728052A FR 7728052 A FR7728052 A FR 7728052A FR 2364684 A1 FR2364684 A1 FR 2364684A1
Authority
FR
France
Prior art keywords
apparent density
low apparent
producing granules
free
flowing granular
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7728052A
Other languages
English (en)
Other versions
FR2364684B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRIEDRICH STEINFELS AG ZURICH
Original Assignee
FRIEDRICH STEINFELS AG ZURICH
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 FRIEDRICH STEINFELS AG ZURICH filed Critical FRIEDRICH STEINFELS AG ZURICH
Publication of FR2364684A1 publication Critical patent/FR2364684A1/fr
Application granted granted Critical
Publication of FR2364684B1 publication Critical patent/FR2364684B1/fr
Granted legal-status Critical Current

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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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

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

Abstract

a. Procédé et dispositif pour produire des granulés ayant une faible densité apparente. b. Ce procédé se caractérise en ce qu'on fait gonfler un mélange comprenant un silicate contenant de l'eau de cristallisation et un stabilisateur, par vaporisation de l'eau de cristallisation, la mousse résultante étant stabilisée et séchée par ledit stabilisateur. c Production de granulés utilisés en particulier pour produire des détergents.
FR7728052A 1976-09-18 1977-09-16 Procede et dispositif pour produire des granules ayant une faible densite apparente Granted FR2364684A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762642035 DE2642035A1 (de) 1976-09-18 1976-09-18 Verfahren zur herstellung von rieselfaehigen granulaten mit niedrigem schuettgewicht

Publications (2)

Publication Number Publication Date
FR2364684A1 true FR2364684A1 (fr) 1978-04-14
FR2364684B1 FR2364684B1 (fr) 1984-02-24

Family

ID=5988242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728052A Granted FR2364684A1 (fr) 1976-09-18 1977-09-16 Procede et dispositif pour produire des granules ayant une faible densite apparente

Country Status (6)

Country Link
CH (1) CH631354A5 (fr)
DE (1) DE2642035A1 (fr)
DK (1) DK411077A (fr)
ES (1) ES462622A1 (fr)
FR (1) FR2364684A1 (fr)
IT (1) IT1113619B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715165A1 (fr) * 1994-01-14 1995-07-21 Rhone Poulenc Chimie Produit utilisable en détergence comprenant du silicate vitreux hydraté.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136986A1 (de) * 1981-09-17 1983-03-31 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung eines granulierten rohmaterials fuer reinigungsmittel
EP0542351B1 (fr) * 1991-11-11 1996-01-17 Akzo Nobel N.V. Procédé pour la préparation des granules de sel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831733C (de) * 1949-01-06 1952-02-18 Dr Willy Weiss Wasch- und Reinigungsmittel
FR1044702A (fr) * 1950-05-08 1953-11-20 Ici Ltd Fabrication de poudres détersives
FR2183132A1 (fr) * 1972-05-03 1973-12-14 Diamond Shamrock Corp
US3868227A (en) * 1972-04-05 1975-02-25 Philadelphia Quartz Co Agglomerating fine alkali metal silicate particles to form hydrated, amorphous, granules

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831733C (de) * 1949-01-06 1952-02-18 Dr Willy Weiss Wasch- und Reinigungsmittel
FR1044702A (fr) * 1950-05-08 1953-11-20 Ici Ltd Fabrication de poudres détersives
US3868227A (en) * 1972-04-05 1975-02-25 Philadelphia Quartz Co Agglomerating fine alkali metal silicate particles to form hydrated, amorphous, granules
FR2183132A1 (fr) * 1972-05-03 1973-12-14 Diamond Shamrock Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715165A1 (fr) * 1994-01-14 1995-07-21 Rhone Poulenc Chimie Produit utilisable en détergence comprenant du silicate vitreux hydraté.

Also Published As

Publication number Publication date
CH631354A5 (en) 1982-08-13
ES462622A1 (es) 1978-10-01
DE2642035A1 (de) 1978-03-23
IT1113619B (it) 1986-01-20
DK411077A (da) 1978-03-19
FR2364684B1 (fr) 1984-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse