DD155420A5 - Verfahren zur herstellung einer titanmodifizierten kristallinen poroesen kieselsaeure - Google Patents

Verfahren zur herstellung einer titanmodifizierten kristallinen poroesen kieselsaeure Download PDF

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Publication number
DD155420A5
DD155420A5 DD80226268A DD22626880A DD155420A5 DD 155420 A5 DD155420 A5 DD 155420A5 DD 80226268 A DD80226268 A DD 80226268A DD 22626880 A DD22626880 A DD 22626880A DD 155420 A5 DD155420 A5 DD 155420A5
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DD
German Democratic Republic
Prior art keywords
titanium
sio
silica
item
nitrogen
Prior art date
Application number
DD80226268A
Other languages
German (de)
English (en)
Inventor
Marco Taramasso
Giovanni Perego
Bruno Notari
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of DD155420A5 publication Critical patent/DD155420A5/de

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • C01B39/12—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the replacing atoms being at least boron atoms
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/22—MFI, e.g. ZSM-5. silicalite, LZ-241

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DD80226268A 1979-12-21 1980-12-18 Verfahren zur herstellung einer titanmodifizierten kristallinen poroesen kieselsaeure DD155420A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28323/79A IT1127311B (it) 1979-12-21 1979-12-21 Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi

Publications (1)

Publication Number Publication Date
DD155420A5 true DD155420A5 (de) 1982-06-09

Family

ID=11223360

Family Applications (1)

Application Number Title Priority Date Filing Date
DD80226268A DD155420A5 (de) 1979-12-21 1980-12-18 Verfahren zur herstellung einer titanmodifizierten kristallinen poroesen kieselsaeure

Country Status (35)

Country Link
US (1) US4410501A (fr)
JP (1) JPS5696720A (fr)
AR (1) AR231610A1 (fr)
AT (1) AT385022B (fr)
AU (1) AU537263B2 (fr)
BE (1) BE886812A (fr)
BG (1) BG39637A3 (fr)
BR (1) BR8008379A (fr)
CA (1) CA1155830A (fr)
CH (1) CH645599A5 (fr)
CS (1) CS257253B2 (fr)
DD (1) DD155420A5 (fr)
DE (1) DE3047798C2 (fr)
DK (1) DK157361C (fr)
ES (1) ES8200823A1 (fr)
FR (1) FR2471950B1 (fr)
GB (1) GB2071071B (fr)
GR (1) GR72832B (fr)
HU (1) HU183272B (fr)
IL (1) IL61654A (fr)
IN (1) IN154032B (fr)
IT (1) IT1127311B (fr)
LU (1) LU83014A1 (fr)
NL (1) NL191383C (fr)
NO (1) NO158934C (fr)
PH (1) PH17732A (fr)
PL (1) PL134017B3 (fr)
PT (1) PT72248B (fr)
RO (1) RO81245A (fr)
RU (1) RU2076775C1 (fr)
SE (1) SE447818B (fr)
TR (1) TR21473A (fr)
YU (1) YU316780A (fr)
ZA (1) ZA807233B (fr)
ZM (1) ZM11280A1 (fr)

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* Cited by examiner, † Cited by third party
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JPH0142889B2 (fr) 1989-09-18
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IL61654A (en) 1984-03-30
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BR8008379A (pt) 1981-07-07
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CS257253B2 (en) 1988-04-15
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FR2471950B1 (fr) 1985-06-21
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