ES472751A1 - Procedimiento para la preparacion de granulados - Google Patents

Procedimiento para la preparacion de granulados

Info

Publication number
ES472751A1
ES472751A1 ES472751A ES472751A ES472751A1 ES 472751 A1 ES472751 A1 ES 472751A1 ES 472751 A ES472751 A ES 472751A ES 472751 A ES472751 A ES 472751A ES 472751 A1 ES472751 A1 ES 472751A1
Authority
ES
Spain
Prior art keywords
water
granular
alkali metal
production
containing material
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.)
Expired
Application number
ES472751A
Other languages
English (en)
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.)
Joh A Benckiser GmbH
Original Assignee
Joh A Benckiser GmbH
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 Joh A Benckiser GmbH filed Critical Joh A Benckiser GmbH
Publication of ES472751A1 publication Critical patent/ES472751A1/es
Expired 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
    • C11D3/06—Phosphates, including polyphosphates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/41—Polyphosphates of alkali metals
    • C01B25/418—After-treatment
    • 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
    • C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
    • 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
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • C11D3/3958—Bleaching agents combined with phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glanulating (AREA)

Abstract

Procedimiento para la preparación de granulados capaces de fluir exentos de desprendimiento de polvo, caracterizado porque se somete en un dispositivo granulador a un calor suficiente para el desprendimiento de agua a materias primas sólidas que contienen agua que desprenden el agua por debajo de su punto de fusión.
ES472751A 1977-10-05 1978-08-22 Procedimiento para la preparacion de granulados Expired ES472751A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2744753A DE2744753C2 (de) 1977-10-05 1977-10-05 Verfahren zur Herstellung von Granulaten

Publications (1)

Publication Number Publication Date
ES472751A1 true ES472751A1 (es) 1979-02-16

Family

ID=6020696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472751A Expired ES472751A1 (es) 1977-10-05 1978-08-22 Procedimiento para la preparacion de granulados

Country Status (6)

Country Link
DE (1) DE2744753C2 (es)
ES (1) ES472751A1 (es)
FR (1) FR2405091A1 (es)
GB (1) GB2019297B (es)
NL (1) NL7809990A (es)
SE (1) SE7810400L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3060548D1 (en) * 1979-06-18 1982-08-05 Pq Corp Agglomerated zeolite ion exchanger
DE3038413C2 (de) * 1980-10-10 1986-10-09 Unilever N.V., Rotterdam Alkalimetalltripolyphosphat/Alkalimetallsilikat-Cogranulate mit verbessertem Ausspülverhalten
DE3104403A1 (de) * 1981-02-07 1982-08-19 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von granulierten alkaliorthophosphaten
SE437014B (sv) * 1982-07-09 1985-02-04 Eka Ab Sett att framstella ytmodifierat, granulerat alkalimetallmetasilikatpentahydrat samt anvendning av detsamma i disk- och rengoringskompositioner
NZ214260A (en) * 1985-04-30 1988-06-30 Ecolab Inc Encapsulated halogen bleach compositions
DE68913575T2 (de) * 1988-03-30 1994-06-16 Unilever Nv Verfahren zur Herstellung von einem granulierten gefärbten Alkalisilikat.
JP2636036B2 (ja) * 1989-03-06 1997-07-30 花王株式会社 高密度洗剤粒子の連続造粒方法及び装置
ES2082354T3 (es) * 1991-11-11 1996-03-16 Akzo Nobel Nv Procedimiento para la preparacion de granulados de sal.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586506C (de) * 1930-12-25 1933-10-21 I G Farbenindustrie Akt Ges Verfahren zur UEberfuehrung von leicht entwaesserbaren Alkalisalzhydraten in kugelige Form
DE831733C (de) * 1949-01-06 1952-02-18 Dr Willy Weiss Wasch- und Reinigungsmittel
BE503058A (es) * 1950-05-08
DE1043302B (de) * 1956-06-04 1958-11-13 Pennsylvania Salt Mfg Co Verfahren zur Herstellung von granuliertem, praktisch wasserfreiem Natriummetasilicat
US3868227A (en) * 1972-04-05 1975-02-25 Philadelphia Quartz Co Agglomerating fine alkali metal silicate particles to form hydrated, amorphous, granules
GB1417475A (en) * 1972-10-12 1975-12-10 Stauffer Chemical Co Process for agglomerating hydrous sodium silicate
US4118333A (en) * 1975-10-20 1978-10-03 Colgate-Palmolive Company Manufacture of particulate detergents

Also Published As

Publication number Publication date
GB2019297A (en) 1979-10-31
DE2744753A1 (de) 1979-04-19
SE7810400L (sv) 1979-04-06
FR2405091B1 (es) 1983-06-03
NL7809990A (nl) 1979-04-09
GB2019297B (en) 1982-06-16
FR2405091A1 (fr) 1979-05-04
DE2744753C2 (de) 1986-08-28

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