MX169591B - Zeolitos enlazados y procedimiento para prepararlos - Google Patents

Zeolitos enlazados y procedimiento para prepararlos

Info

Publication number
MX169591B
MX169591B MX008950A MX895087A MX169591B MX 169591 B MX169591 B MX 169591B MX 008950 A MX008950 A MX 008950A MX 895087 A MX895087 A MX 895087A MX 169591 B MX169591 B MX 169591B
Authority
MX
Mexico
Prior art keywords
zeolite
oligomeric silica
water
suspension
linked
Prior art date
Application number
MX008950A
Other languages
English (en)
Inventor
Mario Gabriele Clerici
Ugo Romano
Giuseppe Bellussi
Franco Buonomo
Antonio Esposito
Original Assignee
Eniricerche S P A Snamprogetti
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 S P A Snamprogetti filed Critical Eniricerche S P A Snamprogetti
Publication of MX169591B publication Critical patent/MX169591B/es

Links

Classifications

    • 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
    • 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
    • C01B39/026—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/1009—Compounds containing boron and oxygen having molecular-sieve properties
    • 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
    • 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
    • C01B39/04—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 using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La presente invención se refiere a procedimiento para la producción de zeolitos enlazados o ligados con silice oligomerico, que comprende mezclar una suspensión de tal zeolito en agua con una solución acuosa de silice oligomerico y hidroxido de alquilamonio y someter la suspensión obtenida a una rápida desecación, caracterizado por el hecho la parte porcentual de zeolito en la suspensión de únicamente zeolita en acua este comprendida entre el 20 y el 50 por ciento en peso, preferiblemente entre el 25 y el 35 por ciento en peso, la relación molar en la solución entre el silice oligomerico y el hidróxido de alquilamonio está comprendida entre 0.05 y 0.2 preferentemente entre 0.08 y 0.15, aquel entre el silice oligomerico y el agua está comprendida entre 0.025 y 0.0125 el correspondiente a entre el silice oligomerico y el zeolito está comprendido entre 5 y 13 A, los zeolitos se seleccionan entre: 1) un zeolito calcinado y anhidro; 2) un zeolito calcinado y anhidro intercambiado preferentemente con iones de amonio y 3) un zeolito húmedo conteniendo como contra cationes, cationes de amonio o alquilamonio, en caso dado en presencia de los hidroxidos relativos, como se obtiene por medio de un tratamiento hidrotermal sin realizar su calcinación final.
MX008950A 1986-10-22 1987-10-22 Zeolitos enlazados y procedimiento para prepararlos MX169591B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8622075A IT1213504B (it) 1986-10-22 1986-10-22 Zeoliti legate e procedimenye per la loro prosuzione.

Publications (1)

Publication Number Publication Date
MX169591B true MX169591B (es) 1993-07-14

Family

ID=11191104

Family Applications (1)

Application Number Title Priority Date Filing Date
MX008950A MX169591B (es) 1986-10-22 1987-10-22 Zeolitos enlazados y procedimiento para prepararlos

Country Status (14)

Country Link
US (1) US5500199A (es)
EP (1) EP0265018B1 (es)
JP (1) JP2559047B2 (es)
KR (1) KR900007835B1 (es)
AT (1) ATE83752T1 (es)
BR (1) BR8705834A (es)
CA (1) CA1310946C (es)
DE (1) DE3783202T2 (es)
DK (1) DK169595B1 (es)
ES (1) ES2038168T3 (es)
GR (1) GR3007002T3 (es)
IT (1) IT1213504B (es)
MX (1) MX169591B (es)
RU (1) RU1801100C (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204004B (it) * 1987-05-05 1989-02-23 Eniricerche Spa Procedimento per oligomerizzare olefine leggere o miscele delle stesse
IT1204005B (it) * 1987-05-05 1989-02-23 Eniricerche Spa Procedimento per oligomerizzare olefine leggere o loro miscele
US5214168A (en) * 1992-04-30 1993-05-25 Arco Chemical Technology, L.P. Integrated process for epoxide production
GB2287460B (en) * 1992-06-02 1996-02-14 British Gas Plc Porous amorphous silica-alumina refractory oxides,their preparation and use as separation membranes
US5871646A (en) * 1992-06-02 1999-02-16 British Gas Plc Porous amorphous silica-alumina refractory oxides, their preparation and use as separation membranes
IT1265320B1 (it) * 1993-12-22 1996-10-31 Eniricerche Spa Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive
AU1407495A (en) * 1994-12-27 1996-07-19 Valence Technology, Inc. Polymer precursors for solid electrolytes
IT1277680B1 (it) 1995-12-21 1997-11-11 Enichem Spa Procedimento per l'alchilazione di composti aromatici
US5948383A (en) * 1997-03-26 1999-09-07 Engelhard Corporation Hybrid zeolite-silica compositions
DE19731627A1 (de) * 1997-07-23 1999-01-28 Degussa Granulate, enthaltend Titansilikalit-l
IT1295267B1 (it) 1997-10-03 1999-05-04 Enichem Spa Processo per preparare zeoliti legate
US6709570B1 (en) * 1999-09-27 2004-03-23 Shell Oil Company Method for preparing a catalyst
IT1314263B1 (it) * 1999-12-03 2002-12-06 Enichem Spa Processo per la preparazione di catalizzatori zeolitici.
KR20020061011A (ko) 1999-12-28 2002-07-19 코닝 인코포레이티드 제올라이트/알루미나 촉매 지지체 조성물 및 이의 제조방법
JP4771639B2 (ja) 1999-12-29 2011-09-14 コーニング インコーポレイテッド 高強度および高表面積の触媒、触媒支持体または吸着体組成物
NO20035783L (no) * 2001-06-25 2003-12-22 Exxonmobil Chemical Patents Inc Molekylsiktkatalysatorsammensetning, dens fremstilling og anvendelse i omdanningsprosesser
AU2002356941A1 (en) * 2001-11-15 2003-06-10 Pq Holding, Inc. Method for controlling synthesis conditions during molecular sieve synthesis using combinations of quaternary ammonium hydroxides and halides
US6960671B2 (en) * 2002-09-20 2005-11-01 Arco Chemical Technology, L.P. Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein
US7279145B2 (en) 2003-03-10 2007-10-09 Lyondell Chemical Technology, L.P. Multiphase reactor design incorporating filtration system for fixed--bed catalyst
AU2006214086B2 (en) 2005-02-17 2012-01-19 Monsanto Technology Llc Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts
AR059585A1 (es) * 2006-02-17 2008-04-16 Monsanto Technology Llc Catalizadores que contienen metales de transicion y procesos para su preparacion y uso como catalizadores para celdas de combustible
WO2008076213A1 (en) * 2006-12-15 2008-06-26 Exxonmobil Research And Engineering Company Drying process for producing small quantities of controlled particle size catalysts
US7387981B1 (en) 2007-06-28 2008-06-17 Lyondell Chemical Technology, L.P. Direct epoxidation catalyst and process
US20090042718A1 (en) * 2007-08-10 2009-02-12 Kaminsky Mark P Direct epoxidation catalyst and process
US7453003B1 (en) 2007-08-29 2008-11-18 Lyondell Chemical Technology, L.P. Direct epoxidation catalyst and process
GB2454256B (en) * 2007-11-03 2011-01-19 Schlumberger Holdings Determination of density and flowrate for metering a fluid flow
US7648936B2 (en) * 2008-01-29 2010-01-19 Lyondell Chemical Technology, L.P. Spray-dried transition metal zeolite and its use
US20100076207A1 (en) * 2008-09-24 2010-03-25 Bi Le-Khac Epoxidation catalyst
US20100168449A1 (en) * 2008-12-29 2010-07-01 Grey Roger A Spray dried zeolite catalyst
TWI399242B (zh) * 2009-12-11 2013-06-21 China Petrochemical Dev Corp Taipei Taiwan Method for preparing large-diameter titanium-silicon molecular sieve and method for producing cyclohexanone oxime using the molecular sieve
CN102153104B (zh) * 2010-02-12 2013-12-11 中国石油化学工业开发股份有限公司 钛-硅分子筛的制法及使用该分子筛制造环己酮肟的方法
US8575055B2 (en) * 2010-03-30 2013-11-05 Uop Llc Surface-modified zeolites and methods for preparing the same
TWI430951B (zh) * 2011-02-14 2014-03-21 China Petrochemical Dev Corp Taipei Taiwan Method for preparing large-diameter titanium-silicon molecular sieve and method for producing cyclohexanone oxime using the molecular sieve
TWI426050B (zh) * 2011-04-19 2014-02-11 China Petrochemical Dev Corp Taipei Taiwan A method for preparing titanium-silicon molecular sieve and method for producing cyclohexanone oxime using the molecular sieve
TWI589567B (zh) * 2012-12-24 2017-07-01 China Petrochemical Development Corporation Taipei (Taiwan) Method of making epoxides
WO2015029055A1 (en) * 2013-08-30 2015-03-05 Süd-Chemie India Pvt Ltd. An abbreviated process to custom-make titanium silicate based catalysts with variegated physico-chemical properties
CN104944439B (zh) * 2014-03-28 2018-04-13 中国石油化工股份有限公司 一种钛硅分子筛及其制备方法
EP3436405A1 (en) 2016-03-30 2019-02-06 Basf Se Process for the flash calcination of a zeolitic material
CN112774726B (zh) 2020-12-29 2022-09-13 上海华谊新材料有限公司 球形钛硅分子筛催化剂及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135667C (es) * 1961-08-19
DE1203238B (de) * 1964-01-04 1965-10-21 Bayer Ag Verfahren zur Herstellung von Molekularsiebformlingen
US3377295A (en) * 1964-12-17 1968-04-09 Grace W R & Co Process for making high strength molecular sieve nodules and extrudates
US3326818A (en) * 1965-06-15 1967-06-20 Exxon Research Engineering Co Catalyst composition of a crystalline aluminosilicate and a binder
US3702886A (en) 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US3709979A (en) 1970-04-23 1973-01-09 Mobil Oil Corp Crystalline zeolite zsm-11
US3941871A (en) 1973-11-02 1976-03-02 Mobil Oil Corporation Crystalline silicates and method of preparing the same
US4061724A (en) * 1975-09-22 1977-12-06 Union Carbide Corporation Crystalline silica
GR66589B (es) 1978-06-22 1981-03-30 Snam Progetti
US4206085A (en) * 1979-01-15 1980-06-03 Filtrol Corporation Balanced alumina matrix in zeolite containing catalyst
IT1127311B (it) 1979-12-21 1986-05-21 Anic Spa Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
DE3139355A1 (de) 1980-10-02 1982-06-09 Inui, Tomoyuki, Joyo Kristalliner aluminosilikatzeolit-katalysator und verfahren zur herstellung desselben
IT1157932B (it) 1982-05-07 1987-02-18 Anic Spa Materiali sintetici, cristallini, porosi costituiti da ossidi di silicio e boro, loro metodo di preparazione e loro usi
IT1152998B (it) 1982-07-01 1987-01-14 Anic Spa Procedimento per la preparazione di allumino-silicati cristallini porosi
DE3363827D1 (en) * 1983-01-11 1986-07-03 Coal Industry Patents Ltd Improvements in catalyst production
US4594332A (en) * 1983-10-20 1986-06-10 Basf Aktiengesellschaft Preparation of hard, fracture-resistant catalysts from zeolite powder
DE3401485A1 (de) * 1984-01-18 1985-12-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von molekularsiebformkoerpern
US4582815A (en) * 1984-07-06 1986-04-15 Mobil Oil Corporation Extrusion of silica-rich solids
US4631267A (en) * 1985-03-18 1986-12-23 Corning Glass Works Method of producing high-strength high surface area catalyst supports
IT1187661B (it) * 1985-04-23 1987-12-23 Enichem Sintesi Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica
IT1187662B (it) * 1985-04-23 1987-12-23 Enichem Sintesi Catalizzatore per la decomposizione selettiva del cumilidroperossido e procedimento utilizzante lo stesso
IT1213433B (it) * 1986-12-23 1989-12-20 Eniricerche S P A Agip S P A Procedimento per oligomerizzare olefine leggere
US4800187A (en) * 1987-10-28 1989-01-24 Corning Glass Works Method of crystallizing a zeolite on the surface of a monolithic ceramic substrate
DE4202671A1 (de) * 1991-05-27 1992-12-03 Degussa Formkoerper enthaltend dealuminierten zeolith y und das verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
RU1801100C (ru) 1993-03-07
EP0265018B1 (en) 1992-12-23
BR8705834A (pt) 1988-05-31
ATE83752T1 (de) 1993-01-15
US5500199A (en) 1996-03-19
DK169595B1 (da) 1994-12-19
IT8622075A0 (it) 1986-10-22
DK547887D0 (da) 1987-10-20
IT1213504B (it) 1989-12-20
GR3007002T3 (es) 1993-07-30
ES2038168T3 (es) 1993-07-16
DK547887A (da) 1988-04-23
DE3783202D1 (de) 1993-02-04
JP2559047B2 (ja) 1996-11-27
EP0265018A2 (en) 1988-04-27
KR880005032A (ko) 1988-06-27
CA1310946C (en) 1992-12-01
JPS63103817A (ja) 1988-05-09
KR900007835B1 (ko) 1990-10-20
EP0265018A3 (en) 1988-09-21
DE3783202T2 (de) 1993-05-27

Similar Documents

Publication Publication Date Title
MX169591B (es) Zeolitos enlazados y procedimiento para prepararlos
GB1047141A (en) A layer-type clay-like material and method for producing same
EP1322552A4 (en) METHOD FOR SUBSTITUTING HETEROATOMES IN THE LARGE AND EXTREMELY LARGE POROUS BOROSILICATE ZEOLITE ARRAY
GB1151953A (en) Crystalline Aluminosilicate and method of preparing the same
GB1023283A (en) Crystalline zeolite l
BR8500009A (pt) Processo para a producao de um silicato cristalino,em camadas,de metal alcalino
BRPI0418757A (pt) zeólito cristalino microporoso, e, processo para conversão de hidrocarboneto
ATE41404T1 (de) Verfahren zur herstellung von zms-5 zeolithen.
BR8502709A (pt) Processo para a obtencao hidrotermica de solucoes de silicato de sodio limpidas
BR8001493A (pt) Processo para obtencao de uma zeolita do tipo estrutural zsm-5 e sua aplicaco
ATE72807T1 (de) Verfahren zur herstellung von zeolithen des ltyps durch nuklear-technik.
ATE29869T1 (de) Verfahren zur aufarbeitung von aluminium- und eisenhaltigen sauren abwaessern.
FR2053283A1 (en) Aluminosilicophosphate selective adsorbents
BR8303412A (pt) Processo para a decomposicao hidrotermica de silicatos de aluminio e silicatos alcalinos de aluminio com solucao aquosa de hidroxido de sodio
GB574911A (en) Improvements in and relating to the manufacture of molecular sieve absorbents
GB1119962A (en) Improvements in or relating to synthetic crystalline mordenite
GR3007240T3 (es)
GB923396A (en) Process for preparaing a silica-magnesia-fluorine hydrocarbon cracking catalyst
CA1335586C (en) Crystalline silicon-rich (metallo)silicates of the sodalite type and process for preparing such (metallo)silicates
GB1035644A (en) Improvements relating to the preparation of synthetic crystalline zeolites
GB1277458A (en) Crystalline zeolitic aluminosilicate cracking catalyst composition in form of microspheres and preparation thereof
ES520187A0 (es) Proceidimiento para preparar y estabilizar una suspension acuosa transportable y bombeable de una zeolita pulverulenta del tipo a.
GB1066258A (en) Improved process for preparing crystalline zeolites
ES520184A0 (es) Procedimiento para preparar una zeolita de aluminosilicato cristalino.
GB980891A (en) Production of molecular sieve adsorbents from kaolin minerals