PT70474A - INDUSTRIAL PROCESS FOR SEMI-CONTINUOUS PRODUCTION OF ZEOLITHE A - Google Patents

INDUSTRIAL PROCESS FOR SEMI-CONTINUOUS PRODUCTION OF ZEOLITHE A

Info

Publication number
PT70474A
PT70474A PT70474A PT7047479A PT70474A PT 70474 A PT70474 A PT 70474A PT 70474 A PT70474 A PT 70474A PT 7047479 A PT7047479 A PT 7047479A PT 70474 A PT70474 A PT 70474A
Authority
PT
Portugal
Prior art keywords
zeolithe
semi
continuous production
industrial process
industrial
Prior art date
Application number
PT70474A
Other languages
French (fr)
Portuguese (pt)
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of PT70474A publication Critical patent/PT70474A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • C01B33/26Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28Base exchange silicates, e.g. zeolites
    • C01B33/2807Zeolitic 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
    • C01B33/2815Zeolitic 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)
    • C01B33/2823Zeolitic 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) from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
PT70474A 1978-12-15 1979-11-20 INDUSTRIAL PROCESS FOR SEMI-CONTINUOUS PRODUCTION OF ZEOLITHE A PT70474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835344A FR2444005A1 (en) 1978-12-15 1978-12-15 INDUSTRIAL PROCESS FOR THE SEMI-CONTINUOUS MANUFACTURE OF ZEOLITE A

Publications (1)

Publication Number Publication Date
PT70474A true PT70474A (en) 1979-12-01

Family

ID=9216175

Family Applications (1)

Application Number Title Priority Date Filing Date
PT70474A PT70474A (en) 1978-12-15 1979-11-20 INDUSTRIAL PROCESS FOR SEMI-CONTINUOUS PRODUCTION OF ZEOLITHE A

Country Status (21)

Country Link
JP (1) JPS5585416A (en)
BE (1) BE880533A (en)
BR (1) BR7908222A (en)
CA (1) CA1142501A (en)
CH (1) CH641128A5 (en)
DE (1) DE2950086A1 (en)
DK (1) DK532479A (en)
ES (1) ES8101516A1 (en)
FI (1) FI793923A (en)
FR (1) FR2444005A1 (en)
GB (1) GB2038301B (en)
GR (1) GR66001B (en)
HU (1) HU181898B (en)
IT (1) IT1119601B (en)
LU (1) LU81989A1 (en)
NO (1) NO794092L (en)
PL (1) PL125174B1 (en)
PT (1) PT70474A (en)
RO (1) RO78900A (en)
SE (1) SE7910247L (en)
YU (1) YU296179A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049130B2 (en) * 1980-12-27 1985-10-31 日本化学工業株式会社 Manufacturing method of A-type zeolite
DK164097C (en) * 1982-09-20 1992-10-05 Tosoh Corp PROCEDURE FOR THE MANUFACTURE OF ZEOLITES
DE3926400A1 (en) * 1988-08-12 1990-02-22 Degussa Sodium A zeolite with small particle size - used as phosphate substitute and in liq. washing compsn.
EP0490011B1 (en) * 1990-12-14 1994-09-07 Foret, S.A. A process to obtain zeolite 4A starting from bauxite
MX341822B (en) 2011-02-11 2016-09-05 Zs Pharma Inc Microporous zirconium silicate for the treatment of hyperkalemia.
US9943637B2 (en) 2012-06-11 2018-04-17 ZS Pharma, Inc. Microporous zirconium silicate and its method of production
BR112015000636A2 (en) * 2012-07-11 2017-08-08 Zs Pharma Inc microporous zirconium silicate for the treatment of hyperkalemia in hypercalcemic patients and improved calcium-containing compositions for the treatment of hyperkalemia
EP2882444A4 (en) 2012-10-22 2016-03-02 Zs Pharma Inc Microporous zirconium silicate for treating hyperkalemia
US10695365B2 (en) 2012-10-22 2020-06-30 ZS Pharma, Inc. Microporous zirconium silicate for the treatment of hyperkalemia
WO2016134277A1 (en) * 2015-02-20 2016-08-25 Usalco, Llc Stable concentrated polyaluminum chlorosilicate solutions
US9592253B1 (en) 2015-10-14 2017-03-14 ZS Pharma, Inc. Extended use zirconium silicate compositions and methods of use thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280877A (en) * 1961-01-14 1962-01-08 Socony Mobil Oil Co Process for preparing crystalline zeolites
GB1115489A (en) * 1964-07-31 1968-05-29 Deputy Minister A process to manufacture crystalline synthetic zeolites for use as molecular sieves
US3425800A (en) * 1967-10-05 1969-02-04 Aluminum Co Of America Production of crystalline zeolites
AT322511B (en) * 1970-06-15 1975-05-26 Martinswerk G M B H Fuer Chem PROCESS FOR THE DIRECT MANUFACTURING OF A PURE CRYSTALLINE ZEOLITHIC MOLECULAR SCREEN WITH A PORE WIDTH OF 4Å.
DD107428B3 (en) * 1973-11-05 1992-12-10 Chemie Ag Bittrfeld Wolfen METHOD AND DEVICE FOR PRODUCING SYNTHETIC ZEOLITE
DE2447021C3 (en) * 1974-10-02 1984-03-22 Degussa Ag, 6000 Frankfurt Type A crystalline zeolite powder and the process for its preparation
DE2651384C2 (en) * 1976-11-11 1984-03-15 Degussa Ag, 6000 Frankfurt Process for processing waste dusts containing silicon dioxide into crystalline zeolitic molecular sieves of type A.
DE2651445A1 (en) * 1976-11-11 1978-05-18 Degussa TYPE A II CRYSTALLINE ZEOLITE POWDER

Also Published As

Publication number Publication date
JPS5585416A (en) 1980-06-27
YU296179A (en) 1983-01-21
GR66001B (en) 1981-01-13
NO794092L (en) 1980-06-17
ES486941A0 (en) 1980-12-16
DE2950086A1 (en) 1980-06-19
FI793923A (en) 1980-06-16
GB2038301A (en) 1980-07-23
HU181898B (en) 1983-11-28
RO78900A (en) 1982-12-06
ES8101516A1 (en) 1980-12-16
FR2444005B1 (en) 1984-05-11
BE880533A (en) 1980-06-11
PL125174B1 (en) 1983-04-30
IT7969413A0 (en) 1979-12-14
BR7908222A (en) 1980-07-22
DK532479A (en) 1980-06-16
FR2444005A1 (en) 1980-07-11
IT1119601B (en) 1986-03-10
LU81989A1 (en) 1981-07-23
CA1142501A (en) 1983-03-08
GB2038301B (en) 1983-02-09
CH641128A5 (en) 1984-02-15
PL220420A1 (en) 1980-10-06
SE7910247L (en) 1980-06-16

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