SE7700492L - PROCEDURE FOR THE PREPARATION OF WATER SUSPENSIONS OF FINE-DISTRIBUTED WATER-INSOLIDATE SILICATES WITH CATION CHANGE - Google Patents

PROCEDURE FOR THE PREPARATION OF WATER SUSPENSIONS OF FINE-DISTRIBUTED WATER-INSOLIDATE SILICATES WITH CATION CHANGE

Info

Publication number
SE7700492L
SE7700492L SE7700492A SE7700492A SE7700492L SE 7700492 L SE7700492 L SE 7700492L SE 7700492 A SE7700492 A SE 7700492A SE 7700492 A SE7700492 A SE 7700492A SE 7700492 L SE7700492 L SE 7700492L
Authority
SE
Sweden
Prior art keywords
water
al2o3
alkali metal
solutions
formula
Prior art date
Application number
SE7700492A
Other languages
Swedish (sv)
Other versions
SE426810B (en
Inventor
W Wurst
G Just
F-J Carduck
Original Assignee
Henkel Kgaa
Degussa
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 Henkel Kgaa, Degussa filed Critical Henkel Kgaa
Publication of SE7700492L publication Critical patent/SE7700492L/en
Publication of SE426810B publication Critical patent/SE426810B/en

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
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • C11D3/1286—Stabilised aqueous aluminosilicate suspensions
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/10—Oxides or hydroxides
    • 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
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • 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
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2815—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)

Landscapes

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

Abstract

An aqueous suspension, suitable for further processing in detergents and cleaning agents, of a water-insoluble silicate of the general formula I: (Cat2O)0.8-1.3.(Al2O3).(SiO2)1.75-2.0 (I> in which Cat is an alkali metal cation, is obtained by mixing alkali metal aluminate dissolved in water with alkali metal silicate dissolved in water in the presence of excess alkali. In order to meet the requirement for a process which, in a particularly short reaction time and with a high space-time yield, produces aluminium silicates of the abovementioned formula, which are extremely finely particulate but at the same time have a narrow particle size spectrum, the aqueous solutions, whose arithmetic overall composition in terms of their Al2O3 and their SiO2 content corresponds to the abovementioned formula, but which in total have at least 2.5 mol of Cat2O per mole of Al2O3 and at most 80 mol of water per mole of Al2O3 of the formula, are mixed rapidly and with vigorous stirring and the suspension obtained - before the solutions have been combined completely, if appropriate - is passed at least once - and at least for as long as the solutions have not been completely mixed - through a size reduction appliance.
SE7700492A 1976-02-06 1977-01-18 PROCEDURE FOR PREPARING A WATER CONTENT AND FOR WORKING TO WASH AND CLEANING SUITABLE SUSPENSION OF FINALLY DISTRIBUTED WATER-SOLUBLE SILICATES WITH CATION CHANGE FORM SE426810B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT84276A AT356628B (en) 1976-02-06 1976-02-06 METHOD FOR THE PRODUCTION OF AQUEOUS, FOR FURTHER PROCESSING OF WASHING AND CLEANING AGENTS SUITABLE SUSPENSIONS OF FINE-PARTICULATE WATER-UNLOCATED WATER-UNLOCKED WATER-UNLOCKED

Publications (2)

Publication Number Publication Date
SE7700492L true SE7700492L (en) 1977-09-23
SE426810B SE426810B (en) 1983-02-14

Family

ID=3501024

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700492A SE426810B (en) 1976-02-06 1977-01-18 PROCEDURE FOR PREPARING A WATER CONTENT AND FOR WORKING TO WASH AND CLEANING SUITABLE SUSPENSION OF FINALLY DISTRIBUTED WATER-SOLUBLE SILICATES WITH CATION CHANGE FORM

Country Status (13)

Country Link
JP (1) JPS5295600A (en)
AT (1) AT356628B (en)
BE (1) BE851091A (en)
BR (1) BR7700719A (en)
CA (1) CA1103124A (en)
CH (1) CH630044A5 (en)
DE (1) DE2704310C2 (en)
ES (1) ES455646A1 (en)
FR (1) FR2340128A1 (en)
GB (1) GB1576843A (en)
IT (1) IT1082460B (en)
NL (1) NL7700443A (en)
SE (1) SE426810B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114800A (en) * 1977-02-24 1978-10-06 Uop Inc Method of making crystalline almino silicate
DE2734296A1 (en) * 1977-07-29 1979-02-08 Degussa PROCESS FOR THE PRODUCTION OF FINE PARTICULAR, WATER-INSOLUBLE SILICATES ENABLED FOR CATION EXCHANGE
DE2738085A1 (en) * 1977-08-24 1979-03-08 Kali Chemie Ag PROCESS FOR IMPROVING THE PROPERTIES OF SODIUM ALUMINUM SILICATE POWDER AND POWDER
DE3007080A1 (en) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING TYPE A CRYSTALLINE ZEOLITE POWDER
DE3007087A1 (en) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING ZEOLITE A
DE3007044A1 (en) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING CRYSTALLINE ZEOLITE A
DE3007123A1 (en) * 1980-02-26 1981-09-10 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING ZEOLITE A
DE3021370A1 (en) * 1980-06-06 1981-12-24 Degussa Ag, 6000 Frankfurt METHOD FOR REDUCING THE PARTICULAR SIZE OF ZEOLITHIC SODIUM ALUMINUM SILICATES
DE3151536A1 (en) * 1981-12-28 1983-07-07 Henkel KGaA, 4000 Düsseldorf STRONG FOAMING, GRINNY DETERGENT WITH INCREASED GRAIN STABILITY AND METHOD FOR THE PRODUCTION THEREOF
IT1180819B (en) * 1984-09-12 1987-09-23 Mira Lanza Spa METHOD OF NEUTRALIZATION OF ZEOLITE BY TREATMENT WITH STRONG CIDES OF THE FILTRATION PANEL ADDED WITH A FLUDIFICANT
JPS62288700A (en) * 1986-06-06 1987-12-15 山崎　博 Detergent suitable for immersion washing and washing method
DE4309656A1 (en) * 1993-03-25 1994-09-29 Henkel Kgaa Process for the production of very finely divided zeolitic alkali metal aluminum silicates
DK201170423A (en) * 2011-08-02 2013-02-03 Bollerup Jensen As A low viscosity metal silicate composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333068C3 (en) * 1973-06-29 1983-06-09 Degussa Ag, 6000 Frankfurt Process for the preparation of a powdery crystalline zeolitic molecular sieve of type A and its use

Also Published As

Publication number Publication date
IT1082460B (en) 1985-05-21
GB1576843A (en) 1980-10-15
CA1103124A (en) 1981-06-16
DE2704310A1 (en) 1977-08-11
BE851091A (en) 1977-08-04
SE426810B (en) 1983-02-14
NL7700443A (en) 1977-08-09
ES455646A1 (en) 1978-01-16
JPS6137320B2 (en) 1986-08-22
DE2704310C2 (en) 1985-08-22
ATA84276A (en) 1979-10-15
FR2340128A1 (en) 1977-09-02
AT356628B (en) 1980-05-12
FR2340128B1 (en) 1980-12-05
JPS5295600A (en) 1977-08-11
CH630044A5 (en) 1982-05-28
BR7700719A (en) 1977-11-29

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