ATE86886T1 - Verfahren zur herstellung fester dispersionen von sauren vierwertigen metallsalzen mit schichtstruktur in einer inerten anorganischen matrix und so hergestellte produkte. - Google Patents

Verfahren zur herstellung fester dispersionen von sauren vierwertigen metallsalzen mit schichtstruktur in einer inerten anorganischen matrix und so hergestellte produkte.

Info

Publication number
ATE86886T1
ATE86886T1 AT88202769T AT88202769T ATE86886T1 AT E86886 T1 ATE86886 T1 AT E86886T1 AT 88202769 T AT88202769 T AT 88202769T AT 88202769 T AT88202769 T AT 88202769T AT E86886 T1 ATE86886 T1 AT E86886T1
Authority
AT
Austria
Prior art keywords
solid dispersions
preparation
products
acidic
manufactured
Prior art date
Application number
AT88202769T
Other languages
English (en)
Inventor
Giuseppe Bellussi
Mario Gabriele Clerici
Giovanni Perego
Giulio Alberti
Umberto Costantino
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Application granted granted Critical
Publication of ATE86886T1 publication Critical patent/ATE86886T1/de

Links

Classifications

    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • 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
    • B01J39/02—Processes using inorganic exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Silicon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT88202769T 1987-12-22 1988-12-02 Verfahren zur herstellung fester dispersionen von sauren vierwertigen metallsalzen mit schichtstruktur in einer inerten anorganischen matrix und so hergestellte produkte. ATE86886T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23153/87A IT1223582B (it) 1987-12-22 1987-12-22 Procedimento per la preparazione di dispersioni solide di sali acidi di metalli tetravalenti a struttura lamellare inuna matrice inorganica inerte e prodotti cosi' ottenuti
EP88202769A EP0322013B1 (de) 1987-12-22 1988-12-02 Verfahren zur Herstellung fester Dispersionen von sauren vierwertigen Metallsalzen mit Schichtstruktur in einer inerten anorganischen Matrix und so hergestellte Produkte

Publications (1)

Publication Number Publication Date
ATE86886T1 true ATE86886T1 (de) 1993-04-15

Family

ID=11204341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88202769T ATE86886T1 (de) 1987-12-22 1988-12-02 Verfahren zur herstellung fester dispersionen von sauren vierwertigen metallsalzen mit schichtstruktur in einer inerten anorganischen matrix und so hergestellte produkte.

Country Status (6)

Country Link
EP (1) EP0322013B1 (de)
JP (1) JPH01212206A (de)
AT (1) ATE86886T1 (de)
DE (1) DE3879433T2 (de)
ES (1) ES2040328T3 (de)
IT (1) IT1223582B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1229476B (it) * 1989-03-10 1991-09-03 Eniricerche Spa Catalizzatore solido funzionalizzato con gruppi solfonici, procedimento per la sua preparazione e suo impiego.
FR2648727B1 (fr) * 1989-06-21 1994-09-02 Toa Gosei Chem Ind Echangeur d'ions mineraux en grains
FR2849018B1 (fr) * 2002-12-20 2006-04-28 Rhodia Elect & Catalysis Phosphate de zirconium a structure exfoliee, precurseur de ce phosphate, procede de preparation et utilisation dans des compositions a base de materiaux macromoleculaires
FR2871810B1 (fr) * 2004-06-22 2006-08-18 Rhodia Chimie Sa Utilisation de phosphate de zirconium a structure exfoliee ou de ses precurseurs comme agent modificateur de rheologie des milieux aqueux acides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479986A1 (fr) * 1980-04-02 1981-10-09 Commissariat Energie Atomique Procede de preparation de materiaux adsorbants destines a l'analyse ou au traitement des liquides et les materiaux ainsi obtenus
US4444904A (en) * 1983-05-26 1984-04-24 Exxon Research & Engineering Co. Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method
IT1197667B (it) * 1983-06-24 1988-12-06 Enea Fasi stazionarie per cromatografia e procedimento di preparazione delle stesse
US4717513A (en) * 1984-04-27 1988-01-05 Shell Oil Company Silica intercalated crystalline zirconium phosphate-type materials

Also Published As

Publication number Publication date
EP0322013A2 (de) 1989-06-28
JPH01212206A (ja) 1989-08-25
ES2040328T3 (es) 1993-10-16
IT1223582B (it) 1990-09-29
DE3879433D1 (de) 1993-04-22
EP0322013A3 (en) 1989-07-26
DE3879433T2 (de) 1993-08-19
EP0322013B1 (de) 1993-03-17
IT8723153A0 (it) 1987-12-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee