IT1129078B - Procedimento per la preparazione in semicontinuo di zeolite a - Google Patents

Procedimento per la preparazione in semicontinuo di zeolite a

Info

Publication number
IT1129078B
IT1129078B IT6764680A IT6764680A IT1129078B IT 1129078 B IT1129078 B IT 1129078B IT 6764680 A IT6764680 A IT 6764680A IT 6764680 A IT6764680 A IT 6764680A IT 1129078 B IT1129078 B IT 1129078B
Authority
IT
Italy
Prior art keywords
zeolite
semi
preparation procedure
continuous preparation
continuous
Prior art date
Application number
IT6764680A
Other languages
English (en)
Italian (it)
Other versions
IT8067646A0 (it
Inventor
Jean Metzger
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 IT8067646A0 publication Critical patent/IT8067646A0/it
Application granted granted Critical
Publication of IT1129078B publication Critical patent/IT1129078B/it

Links

Classifications

    • 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)
    • C01B33/2823—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) from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

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)
  • Detergent Compositions (AREA)
IT6764680A 1979-04-24 1980-04-23 Procedimento per la preparazione in semicontinuo di zeolite a IT1129078B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910323A FR2454997A1 (fr) 1979-04-24 1979-04-24 Cristallisation de la zeolithe a lors des procedes industriels de fabrication

Publications (2)

Publication Number Publication Date
IT8067646A0 IT8067646A0 (it) 1980-04-23
IT1129078B true IT1129078B (it) 1986-06-04

Family

ID=9224653

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6764680A IT1129078B (it) 1979-04-24 1980-04-23 Procedimento per la preparazione in semicontinuo di zeolite a

Country Status (31)

Country Link
JP (1) JPS569213A (xx)
AR (1) AR223215A1 (xx)
AU (1) AU532923B2 (xx)
BE (1) BE882821A (xx)
BR (1) BR8002468A (xx)
CA (1) CA1150711A (xx)
CH (1) CH646400A5 (xx)
DD (1) DD150738A5 (xx)
DE (1) DE3015415C2 (xx)
DK (1) DK173180A (xx)
EG (1) EG14269A (xx)
ES (1) ES8200627A1 (xx)
FI (1) FI67792C (xx)
FR (1) FR2454997A1 (xx)
GB (1) GB2051024B (xx)
GR (1) GR67291B (xx)
HU (1) HU183168B (xx)
IN (1) IN154062B (xx)
IT (1) IT1129078B (xx)
LU (1) LU82383A1 (xx)
MA (1) MA18823A1 (xx)
NO (1) NO801181L (xx)
OA (1) OA06574A (xx)
PH (1) PH16460A (xx)
PL (1) PL223685A1 (xx)
PT (1) PT71133A (xx)
RO (1) RO79835B (xx)
SE (1) SE8003020L (xx)
TR (1) TR21137A (xx)
YU (1) YU112680A (xx)
ZA (1) ZA802441B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU558660B2 (en) * 1982-06-21 1987-02-05 Unilever Plc Aluminosilicates
DD292432A5 (de) * 1989-04-10 1991-08-01 ������@������������k�� Verfahren zur herstellung eines feinteiligen, kristallinen zeolithpulvers vom typ 4a mit vorherbestimmbarer korngroessenverteilung
US5474753A (en) * 1990-11-09 1995-12-12 Laviosa Rhone-Poulenc Preparation of crystalline 4A zeolites
EP2438010A1 (en) 2009-05-06 2012-04-11 Barchem LLC Zeolite 4a with new morphological properties, its synthesis and use
FR3076828A1 (fr) 2018-01-15 2019-07-19 Arkema France Procede de preparation de zeolithes en continu au moyen d'ultrasons
DE102018107430A1 (de) * 2018-03-28 2019-10-02 Dimos Maschinenbau Gmbh Transportfahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280877A (fr) * 1961-01-14 1962-01-08 Socony Mobil Oil Co Procédé de préparation de zéolithes cristallins
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 (de) * 1970-06-15 1975-05-26 Martinswerk G M B H Fuer Chem Verfahren zur direktherstellung eines reinen kristallinen zeolithischen molekularsiebes mit einer porenweite von 4å.
DE2651485A1 (de) * 1976-11-11 1978-05-24 Degussa Kristallines zeolithpulver des typs a i
FR2398698A1 (fr) * 1977-07-29 1979-02-23 Ugine Kuhlmann Procede industriel de fabrication en continu de zeolithe a
US4150100A (en) * 1978-06-13 1979-04-17 Pq Corporation Preparing zeolite NaA

Also Published As

Publication number Publication date
CH646400A5 (fr) 1984-11-30
DD150738A5 (de) 1981-09-16
MA18823A1 (fr) 1980-12-31
JPS569213A (en) 1981-01-30
FR2454997B1 (xx) 1983-09-23
SE8003020L (sv) 1980-10-25
LU82383A1 (fr) 1981-12-02
GB2051024A (en) 1981-01-14
IN154062B (xx) 1984-09-15
PT71133A (fr) 1980-05-01
CA1150711A (fr) 1983-07-26
ZA802441B (en) 1981-04-29
AU5772380A (en) 1980-10-30
ES490827A0 (es) 1981-11-16
FI801322A (fi) 1980-10-25
AR223215A1 (es) 1981-07-31
BE882821A (fr) 1980-10-17
RO79835A (ro) 1983-02-15
YU112680A (en) 1983-06-30
HU183168B (en) 1984-04-28
PL223685A1 (xx) 1981-02-13
NO801181L (no) 1980-10-27
FI67792C (fi) 1985-06-10
GB2051024B (en) 1983-01-12
EG14269A (en) 1983-12-31
PH16460A (en) 1983-10-14
BR8002468A (pt) 1980-12-09
IT8067646A0 (it) 1980-04-23
AU532923B2 (en) 1983-10-20
DK173180A (da) 1980-10-25
FR2454997A1 (fr) 1980-11-21
DE3015415C2 (de) 1982-08-12
RO79835B (ro) 1983-02-28
TR21137A (tr) 1983-11-22
DE3015415A1 (de) 1980-10-30
GR67291B (xx) 1981-06-29
FI67792B (fi) 1985-02-28
ES8200627A1 (es) 1981-11-16
OA06574A (fr) 1981-07-31

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960415