FR2370693A1 - TYPE A CRYSTALLIZED ZEOLITE POWDER - Google Patents

TYPE A CRYSTALLIZED ZEOLITE POWDER

Info

Publication number
FR2370693A1
FR2370693A1 FR7728476A FR7728476A FR2370693A1 FR 2370693 A1 FR2370693 A1 FR 2370693A1 FR 7728476 A FR7728476 A FR 7728476A FR 7728476 A FR7728476 A FR 7728476A FR 2370693 A1 FR2370693 A1 FR 2370693A1
Authority
FR
France
Prior art keywords
zeolite powder
type
crystallized zeolite
crystallized
zeolite
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
FR7728476A
Other languages
French (fr)
Other versions
FR2370693B1 (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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2370693A1 publication Critical patent/FR2370693A1/en
Application granted granted Critical
Publication of FR2370693B1 publication Critical patent/FR2370693B1/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
    • C11D3/12—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

a. L'invention concerne une poudre de zéolite cristallisée de type A, contenant 50 % en poids de particules inférieures à 4,8 mu m, ainsi que son procédé de fabrication. b. Pour la fabrication de cette zéolite, on prépare une lessive de soude caustique, y ajoute une solution de silicate alcalin, puis une solution d'aluminate de sodium et fait cristalliser à 20 à 175 degrés C pendant 15 minutes. c. Cette poudre convient très bien comme substitut des phosphates dans les agents de lavage, rinçage et nettoyage.at. The invention relates to a crystalline type A zeolite powder containing 50% by weight of particles smaller than 4.8 µm, as well as a method of making it. b. For the manufacture of this zeolite, a caustic soda lye is prepared, an alkali silicate solution is added thereto, then a sodium aluminate solution and crystallized at 20 to 175 degrees C for 15 minutes. vs. This powder is very suitable as a substitute for phosphates in washing, rinsing and cleaning agents.

FR7728476A 1976-11-11 1977-09-21 TYPE A CRYSTALLIZED ZEOLITE POWDER Granted FR2370693A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762651445 DE2651445A1 (en) 1976-11-11 1976-11-11 TYPE A II CRYSTALLINE ZEOLITE POWDER

Publications (2)

Publication Number Publication Date
FR2370693A1 true FR2370693A1 (en) 1978-06-09
FR2370693B1 FR2370693B1 (en) 1980-08-01

Family

ID=5992899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728476A Granted FR2370693A1 (en) 1976-11-11 1977-09-21 TYPE A CRYSTALLIZED ZEOLITE POWDER

Country Status (11)

Country Link
JP (3) JPS5360898A (en)
BE (1) BE860755A (en)
BR (1) BR7707456A (en)
CA (1) CA1083553A (en)
CH (1) CH631945A5 (en)
DE (1) DE2651445A1 (en)
ES (1) ES463994A1 (en)
FR (1) FR2370693A1 (en)
GB (1) GB1571535A (en)
IT (1) IT1143827B (en)
NL (1) NL180738C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398697A1 (en) * 1977-07-29 1979-02-23 Henkel Kgaa PROCESS FOR THE PREPARATION OF FINALLY DIVIDED SILICATES INSOLUBLE IN WATER, MADE SUITABLE FOR CATION EXCHANGE
WO1994021558A1 (en) * 1993-03-25 1994-09-29 Henkel Kommanditgesellschaft Auf Aktien Process for preparing finely ground zeolithic alkali metal aluminum silicates

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444005A1 (en) * 1978-12-15 1980-07-11 Ugine Kuhlmann INDUSTRIAL PROCESS FOR THE SEMI-CONTINUOUS MANUFACTURE OF ZEOLITE A
DE2856278A1 (en) * 1978-12-27 1980-07-10 Degussa METHOD FOR PRODUCING FINE-PARTICLE SODIUM ALUMINUM SILICATES
DE3132379A1 (en) * 1981-08-17 1983-02-24 Degussa Ag, 6000 Frankfurt ZEOLITE GRANULES, METHOD FOR THE PRODUCTION AND USE THEREOF
DE3132928C1 (en) 1981-08-20 1983-01-13 Degussa Ag, 6000 Frankfurt Process for accelerating the setting of hydraulic cement mixtures
DE3444311A1 (en) * 1984-12-05 1986-06-05 Degussa Ag, 6000 Frankfurt AQUEOUS, STABLE SUSPENSION OF WATER-INSOLUBLE SILICATES CAPABLE OF CALCIUMIONS AND THE USE THEREOF FOR THE PRODUCTION OF DETERGENT AND CLEANING AGENTS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038017B (en) 1953-12-24 1958-09-04 Union Carbide Corp Process for making crystalline zeolitic molecular sieves
US3310373A (en) 1963-04-03 1967-03-21 Mobil Oil Corp Method for producing crystalline aluminosilicates
AT330930B (en) 1973-04-13 1976-07-26 Henkel & Cie Gmbh PROCESS FOR THE PRODUCTION OF SOLID, SPILLABLE DETERGENTS OR CLEANING AGENTS WITH A CONTENT OF CALCIUM BINDING SUBSTANCES
DK151231C (en) * 1973-04-13 1988-07-04 Henkel Kgaa PROCEDURE FOR CLEANING, INCLUDING WASHING, PRE-WASHING AND PLEASING WASHING, WASTE MATERIALS, ISAARY TEXTILES, AS WELL AS EXERCISE OF THE PROCEDURE AND PROCEDURE FOR MANUFACTURING THE AGENT
US4605509A (en) * 1973-05-11 1986-08-12 The Procter & Gamble Company Detergent compositions containing sodium aluminosilicate builders
CA1037815A (en) * 1973-06-20 1978-09-05 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Process for the production of solid, pourable washing or cleaning agents with a content of a calcium binding silicate
DE2433485A1 (en) * 1973-07-16 1975-02-06 Procter & Gamble ALUMINOSILICATE ION EXCHANGERS SUITABLE FOR USE IN DETERGENTS
DE2447021C3 (en) 1974-10-02 1984-03-22 Degussa Ag, 6000 Frankfurt Type A crystalline zeolite powder and the process for its preparation
DE2517218B2 (en) 1975-04-18 1977-05-05 Henkel & Cie GmbH, 4000 Düsseldorf; Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, 6000 Frankfurt TYPE A CRYSTALLINE ZEOLITE POWDER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398697A1 (en) * 1977-07-29 1979-02-23 Henkel Kgaa PROCESS FOR THE PREPARATION OF FINALLY DIVIDED SILICATES INSOLUBLE IN WATER, MADE SUITABLE FOR CATION EXCHANGE
WO1994021558A1 (en) * 1993-03-25 1994-09-29 Henkel Kommanditgesellschaft Auf Aktien Process for preparing finely ground zeolithic alkali metal aluminum silicates
US5645811A (en) * 1993-03-25 1997-07-08 Henkel Kommanditgesellschaft Auf Aktien Process for the production of very fine-particle zeolitic alkali metal aluminum silicates

Also Published As

Publication number Publication date
JPS5723696A (en) 1982-02-06
FR2370693B1 (en) 1980-08-01
BE860755A (en) 1978-05-10
ES463994A1 (en) 1978-06-16
NL180738B (en) 1986-11-17
BR7707456A (en) 1978-08-01
JPS5360898A (en) 1978-05-31
NL180738C (en) 1987-04-16
CA1083553A (en) 1980-08-12
DE2651445A1 (en) 1978-05-18
NL7709581A (en) 1978-05-16
GB1571535A (en) 1980-07-16
JPS5727917A (en) 1982-02-15
CH631945A5 (en) 1982-09-15
IT1143827B (en) 1986-10-22
JPS6324926B2 (en) 1988-05-23

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property