RO78794A - PROCESS FOR OBTAINING ZEOLITIC TYPE OF ALUMINUM - Google Patents

PROCESS FOR OBTAINING ZEOLITIC TYPE OF ALUMINUM

Info

Publication number
RO78794A
RO78794A RO7997929A RO9792979A RO78794A RO 78794 A RO78794 A RO 78794A RO 7997929 A RO7997929 A RO 7997929A RO 9792979 A RO9792979 A RO 9792979A RO 78794 A RO78794 A RO 78794A
Authority
RO
Romania
Prior art keywords
aluminum
zeolitic type
obtaining
obtaining zeolitic
type
Prior art date
Application number
RO7997929A
Other languages
French (fr)
Romanian (ro)
Inventor
Marco Taramasso
Orfeo Forlant
Giovanni Mannara
Bruno Nottari
Original Assignee
Snamprogetti Spa,It
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
Priority claimed from IT24843/78A external-priority patent/IT1096778B/en
Priority claimed from IT3088478A external-priority patent/IT1160353B/en
Priority claimed from IT2263979A external-priority patent/IT1166823B/en
Application filed by Snamprogetti Spa,It filed Critical Snamprogetti Spa,It
Publication of RO78794A publication Critical patent/RO78794A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • C01B33/2876—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 from a reacting mixture containing an amine or an organic cation, e.g. a quaternary onium cation-ammonium, phosphonium, stibonium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Silicon Compounds (AREA)
RO7997929A 1978-06-22 1979-06-22 PROCESS FOR OBTAINING ZEOLITIC TYPE OF ALUMINUM RO78794A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT24843/78A IT1096778B (en) 1978-06-22 1978-06-22 MODIFIED SILICA WITH ALUMINUM
IT3088478A IT1160353B (en) 1978-12-15 1978-12-15 Aluminium or gallium modified silica or germania zeolite(s) - useful as catalysts, esp. for alkylation or as adsorbents
IT2263979A IT1166823B (en) 1979-05-14 1979-05-14 Aluminium or gallium modified silica or germania zeolite(s) - useful as catalysts, esp. for alkylation or as adsorbents

Publications (1)

Publication Number Publication Date
RO78794A true RO78794A (en) 1982-07-06

Family

ID=27273301

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7997929A RO78794A (en) 1978-06-22 1979-06-22 PROCESS FOR OBTAINING ZEOLITIC TYPE OF ALUMINUM

Country Status (25)

Country Link
AT (1) AT374770B (en)
AU (1) AU531124B2 (en)
CA (1) CA1131206A (en)
CH (1) CH645076A5 (en)
DD (2) DD144397A5 (en)
DE (1) DE2924870C2 (en)
DK (1) DK155176C (en)
EG (1) EG13897A (en)
ES (1) ES482160A1 (en)
FR (1) FR2429041A1 (en)
GB (1) GB2023562B (en)
GR (1) GR72245B (en)
IE (1) IE48184B1 (en)
IL (1) IL57583A (en)
IN (1) IN151533B (en)
LU (1) LU81416A1 (en)
NL (1) NL188787C (en)
NO (2) NO792058L (en)
PH (1) PH14502A (en)
PL (1) PL118729B1 (en)
PT (1) PT69798A (en)
RO (1) RO78794A (en)
SE (2) SE439437B (en)
TR (1) TR21702A (en)
YU (1) YU40370B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042225B1 (en) * 1980-06-12 1984-02-01 Imperial Chemical Industries Plc Zeolite synthesis
ZA817189B (en) * 1980-10-22 1983-05-25 British Petroleum Co Synthetic modified crystalline silica
US4427577A (en) * 1980-12-12 1984-01-24 Exxon Research & Engineering Co. Composite zeolite
EP0054385B1 (en) * 1980-12-12 1985-08-14 Exxon Research And Engineering Company Xylene isomerization
IT1137176B (en) * 1981-06-02 1986-09-03 Anic Spa PROCESS FOR THE PRODUCTION OF DIMETHYLETER
NZ202099A (en) * 1981-10-21 1986-07-11 Ici Plc Preparation of zeolite nu-10
IT1150142B (en) * 1982-01-22 1986-12-10 Montedison Spa PROCESS FOR OBTAINING DIRECTLY FROM LOW SODIUM ZEOLITES OF ZEOLITI TYPE ZSOL-5
DE3217322A1 (en) * 1982-05-08 1983-11-10 Hoechst Ag, 6230 Frankfurt CRYSTALLINE ALUMINOSILICATE ZEOLITE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
CA1209981A (en) * 1982-09-04 1986-08-19 Dennis Young Crystalline gallosilicates, a process for producing them and their use as catalysts
DE3240869A1 (en) * 1982-11-05 1984-05-10 Hoechst Ag, 6230 Frankfurt ZEOLITES CONTAINING TITANIUM, ZIRCONIUM AND / OR HAFNIUM AND METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
GB8308684D0 (en) * 1983-03-29 1983-05-05 British Petroleum Co Plc Production of gallium loaded hydrocarbon conversion catalyst
US4732747A (en) * 1983-04-11 1988-03-22 The Dow Chemical Company Magnesium silicate compositions and process for making
DE3569235D1 (en) * 1984-06-02 1989-05-11 Hoechst Ag Process for the isomerisation of mono- or dichlorotoluene
US4968650A (en) * 1985-09-17 1990-11-06 Mobil Oil Corporation ZSM-5 catalysts having predominantly framework gallium, methods of their preparation, and use thereof
IN171677B (en) * 1987-08-31 1992-12-05 Mobil Oil Corp
FR2629444B1 (en) * 1988-04-01 1990-12-07 Rhone Poulenc Chimie SILICA AND GERMANIUM OXIDE ZEOLITES AND PROCESS FOR THE SYNTHESIS THEREOF
JPH05310415A (en) * 1991-05-17 1993-11-22 Asahi Chem Ind Co Ltd Production of zeolite fine particle
WO1996040426A2 (en) * 1995-06-06 1996-12-19 Mobil Oil Corporation Large crystal zsm-5, its synthesis and use
US6784333B2 (en) * 2002-08-06 2004-08-31 Saudi Basic Industries Corporation Catalyst for aromatization of alkanes, process of making and using thereof
FR2860224B1 (en) * 2003-09-26 2006-06-02 Inst Francais Du Petrole CRYSTALLIZED SOLID IM-12 AND PROCESS FOR PREPARING THE SAME
CN108946757B (en) * 2017-05-26 2020-06-09 中国石油化工股份有限公司 Molecular sieve SCM-13, its synthesis method and use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419272A (en) * 1944-04-26 1947-04-22 Socony Vacuum Oil Co Inc Process of forming a silicacontaining hydrogel
DE1963439A1 (en) * 1969-12-18 1971-06-24 Dynamit Nobel Ag Process for the production of porous silica
US3709833A (en) * 1970-08-21 1973-01-09 Owens Illinois Inc Process for preparing high purity silicon oxide porous beads doped with small quantities of other oxides
US3941871A (en) * 1973-11-02 1976-03-02 Mobil Oil Corporation Crystalline silicates and method of preparing the same
US4073865A (en) * 1976-09-27 1978-02-14 Union Carbide Corporation Silica polymorph and process for preparing same
US4209498A (en) * 1976-11-05 1980-06-24 Imperial Chemical Industries Limited Silica-containing material FU-1

Also Published As

Publication number Publication date
GR72245B (en) 1983-10-04
YU148579A (en) 1983-01-21
IN151533B (en) 1983-05-14
FR2429041B1 (en) 1983-07-18
DK155176C (en) 1989-07-17
AU4823379A (en) 1980-01-03
DE2924870A1 (en) 1980-01-17
CA1131206A (en) 1982-09-07
DE2924870C2 (en) 1984-12-13
IL57583A (en) 1983-02-23
DD151877A5 (en) 1981-11-11
NL188787B (en) 1992-05-06
YU40370B (en) 1985-12-31
CH645076A5 (en) 1984-09-14
SE439437B (en) 1985-06-17
NO854781L (en) 1979-12-28
DD144397A5 (en) 1980-10-15
IE48184B1 (en) 1984-10-17
NL7904908A (en) 1979-12-28
IE791168L (en) 1979-12-22
GB2023562B (en) 1982-12-22
PH14502A (en) 1981-08-14
TR21702A (en) 1985-03-07
FR2429041A1 (en) 1980-01-18
SE8403138L (en) 1984-06-12
PL216528A1 (en) 1980-03-24
LU81416A1 (en) 1979-09-12
EG13897A (en) 1982-09-30
PL118729B1 (en) 1981-10-31
ES482160A1 (en) 1980-04-01
SE7905453L (en) 1979-12-23
NL188787C (en) 1992-10-01
ATA438179A (en) 1983-10-15
DK155176B (en) 1989-02-27
AU531124B2 (en) 1983-08-11
DK243279A (en) 1979-12-23
SE8403138D0 (en) 1984-06-12
NO792058L (en) 1979-12-28
IL57583A0 (en) 1979-10-31
GB2023562A (en) 1980-01-03
PT69798A (en) 1979-07-01
AT374770B (en) 1984-05-25

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