IT8321699A0 - Metodo per la sintesi di zeoliti di tipo zsm-5 a pressione atmosferica. - Google Patents

Metodo per la sintesi di zeoliti di tipo zsm-5 a pressione atmosferica.

Info

Publication number
IT8321699A0
IT8321699A0 IT8321699A IT2169983A IT8321699A0 IT 8321699 A0 IT8321699 A0 IT 8321699A0 IT 8321699 A IT8321699 A IT 8321699A IT 2169983 A IT2169983 A IT 2169983A IT 8321699 A0 IT8321699 A0 IT 8321699A0
Authority
IT
Italy
Prior art keywords
zsm
synthesis
atmospheric pressure
type zeolites
zeolites
Prior art date
Application number
IT8321699A
Other languages
English (en)
Other versions
IT1205303B (it
Inventor
Giuseppe Gubitosa
Paola Gherardi
Original Assignee
Montedison 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 Montedison Spa filed Critical Montedison Spa
Priority to IT21699/83A priority Critical patent/IT1205303B/it
Publication of IT8321699A0 publication Critical patent/IT8321699A0/it
Priority to EP84106970A priority patent/EP0129239B1/en
Priority to DE8484106970T priority patent/DE3476060D1/de
Application granted granted Critical
Publication of IT1205303B publication Critical patent/IT1205303B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C01B39/38—Type ZSM-5
    • C01B39/40—Type ZSM-5 using at least one organic template directing agent
    • 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
    • C07C2/64—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
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/37—Acid treatment
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/38—Base treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT21699/83A 1983-06-21 1983-06-21 Metodo per la sintesi di zeoliti di tipo zsm-5 a pressione atmosferica IT1205303B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT21699/83A IT1205303B (it) 1983-06-21 1983-06-21 Metodo per la sintesi di zeoliti di tipo zsm-5 a pressione atmosferica
EP84106970A EP0129239B1 (en) 1983-06-21 1984-06-18 Method for the synthesis of zsm-5 zeolite, at atmospheric pressure and at low temperature
DE8484106970T DE3476060D1 (en) 1983-06-21 1984-06-18 Method for the synthesis of zsm-5 zeolite, at atmospheric pressure and at low temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21699/83A IT1205303B (it) 1983-06-21 1983-06-21 Metodo per la sintesi di zeoliti di tipo zsm-5 a pressione atmosferica

Publications (2)

Publication Number Publication Date
IT8321699A0 true IT8321699A0 (it) 1983-06-21
IT1205303B IT1205303B (it) 1989-03-15

Family

ID=11185580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21699/83A IT1205303B (it) 1983-06-21 1983-06-21 Metodo per la sintesi di zeoliti di tipo zsm-5 a pressione atmosferica

Country Status (3)

Country Link
EP (1) EP0129239B1 (it)
DE (1) DE3476060D1 (it)
IT (1) IT1205303B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705907A (en) * 1985-05-29 1987-11-10 Showa Shell Sekiyu Kabushiki Kaisha Production of liquid hydrocarbon from gas containing lower hydrocarbon
DE19707994A1 (de) 1997-02-27 1998-09-03 Sued Chemie Ag Verfahren zur Herstellung von Zeolithen mit einem hohen Si/Al-Atomverhältnis
TW526172B (en) 1999-06-30 2003-04-01 Sumitomo Chemical Co A process for producing pentacyl-type crystalline zeolites and a process for producing ε-caprolactam using the same
WO2010133439A1 (en) * 2009-05-19 2010-11-25 Shell Internationale Research Maatschappij B.V. A process for the preparation of an olefinic product, process for the manufacture of an oxygenate conversion catalyst and an oxygenate conversion catalyst
BR112015005211A2 (pt) 2012-09-07 2017-07-04 Paben Proyectos Estrategicos S A De C V estruturantes com base em sílica e processos para preparação dos mesmos
CN108970636B (zh) * 2018-06-27 2021-01-05 大连理工大学 一种苯烷基化催化剂的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849463A (en) * 1969-12-18 1974-11-19 Mobil Oil Corp Prevention of silica pore obstruction in crystalline aluminosilicates
US3926782A (en) * 1973-02-09 1975-12-16 Mobil Oil Corp Hydrocarbon conversion
US4112056A (en) * 1977-05-02 1978-09-05 Mobil Oil Corporation Preparation of zeolites
IT1098361B (it) * 1977-08-17 1985-09-07 Mobil Oil Corp Procedimento per la preparazione di una zeolite alluminosilicatica cristallina
CA1142500A (en) * 1979-03-28 1983-03-08 Grace (W.R.) & Co. Cyclic process for forming high purity zsm-5 catalyst

Also Published As

Publication number Publication date
EP0129239A2 (en) 1984-12-27
EP0129239B1 (en) 1989-01-11
IT1205303B (it) 1989-03-15
DE3476060D1 (en) 1989-02-16
EP0129239A3 (en) 1985-08-28

Similar Documents

Publication Publication Date Title
IT8322801A0 (it) Procedimento per la produzione di idrocarburi.
IT8423004A0 (it) Metodo per la sintesi di iodobenzene.
EP0077624A3 (en) Zeolite synthesis
IT8423755A0 (it) Assieme di valvola per macchine confezionatrici.
IT1155446B (it) Procedimento per la purificazione di glucosidi antraciclinonici mediante adsobimento selettivo su resine
IT8423145A0 (it) Congiunzione di fili mediante giuntura pneumatica.
ES532282A0 (es) Un procedimiento para la preparacion de 1-(4 pirimidiniloxi)-3(heterilalquilamino)-2-propanoles.
IT8020557A0 (it) Metodo per la produzione di alluminio-silicati a struttura zeolitica.
IT8147946A0 (it) Tratto di raccordo per scambi ferroviari
DK255081A (da) Zeolitsyntese
IT8321699A0 (it) Metodo per la sintesi di zeoliti di tipo zsm-5 a pressione atmosferica.
IT1148449B (it) Banco di lavoro,particolarmente per operazioni di montaggio
IT8420049A0 (it) Analoghi di prostaglandina 7-ossabicicloeptano sostituito.
IT8423765A0 (it) Procedimento per produrre 4-alcossianiline.
ES530337A0 (es) Un procedimiento para la preparacion de un derivado carbapenem.
IT1136626B (it) Procedimento per la preparazione di una birra per dieta
ES536864A0 (es) Un procedimiento para preparar derivados de azetidina sustituidos.
IT8422145A0 (it) Procedimento per la produzione di beta-fenilserina.
IT8221287A0 (it) Struttura di imballaggio per fiammiferi.
IT8453327V0 (it) Flangia di raccordo per apparecchia ture pneumatiche particolarmente per regolatori di pressione
IT8520991A0 (it) Metodo per la sintesi del fenolo.
IT8422417A0 (it) Chelati naturali per la separazione di radionuclidi.
IT8221050A0 (it) Metodo per la sintesi di prodotti zeolitici con struttura di tipo zsm o mordenitica.
IT8160347V0 (it) Giuntatrice a graffe angolari per cornici.
IT8419050A0 (it) Procedimento per la produzione di acetil-l-carnitina.