GB1058188A - Method for preparing highly siliceous zeolite-type materials and materials resulting therefrom - Google Patents

Method for preparing highly siliceous zeolite-type materials and materials resulting therefrom

Info

Publication number
GB1058188A
GB1058188A GB820564A GB820564A GB1058188A GB 1058188 A GB1058188 A GB 1058188A GB 820564 A GB820564 A GB 820564A GB 820564 A GB820564 A GB 820564A GB 1058188 A GB1058188 A GB 1058188A
Authority
GB
United Kingdom
Prior art keywords
aluminosilicate
aluminium
ratio
complexing agent
ordination complex
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB820564A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of GB1058188A publication Critical patent/GB1058188A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/087—X-type faujasite
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/088—Y-type faujasite
    • 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
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • 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
    • 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
    • B01J29/7007—Zeolite Beta
    • 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
    • C01B33/2869—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 of other types characterised by an X-ray spectrum and a definite composition
    • 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
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

The Si: Al ratio in the crystal lattice of a crystalline zeolitic aluminosilicate is increased by exposing the aluminosilicate, whilst at least partially in the hydrogen form, to hydrolysis to such an extent that at least 50% of the crystallinity is retained. The aluminosilicate is treated with a complexing agent which forms a co-ordination complex with the aluminium displaced from the crystal lattice and at least a part of the co-ordination complex is separated from the aluminosilicate. The complexing agent may be a chelating agent which will form a stable chelate with aluminium; the chelate may be soluble in the reaction medium whilst the alumino silicate is insoluble both before and after chelation. The chelating agent, e.g. di-(tetraethylammonium dihydrogen ethylenediamine tetra-acetic acid, may also serve to convert the aluminosilicate, at least partially, to its hydrogen form prior to the hydrolysis step. Synthetic zeolites X, B, D, L, Q, R, S, T, Y, Z, ZK-4 and ZK-5 are referred to in the description as well as natural minerals, e.g. fanjasite. As an alternative, an anion exchange resin may be used as the complexing agent when separation may take place by particle size classification. The initial Si: Al ratio may be between 2: 1 and 6: 1 and that of the product may be as high as 50: 1. The X-ray diffraction pattern of the zeolite may be substantially unchanged after removal of aluminium which leaves a crystal lattice structure which appears to contain Si atoms which are not actually present. 44 examples are quoted in which ethylene diamine tetra-acetic acid and a number of its derivatives are used with the zeolites referred to above. In one example a styrene/divinylbenzene anion exchange resin is used on a calcium form of synthetic fanjasite. The aluminium chelate of resin formed is separated from the aluminium deficient fanjasite by sieving.ALSO:Crystalline zeolitic aluminosilicates in which the Si:Al ratio has been increased are used as catalysts for transforming organic compounds which are catalytically convertible in the presence of acidic catalyst sites. The Si:Al ratio is reduced by exposing the aluminosilicate, whilst at least partially in the hydrogen form, to hydrolysis to such an extent that at least 50% of the crystallinity is retained. The aluminosilicate is then treated with a complexing agent e.g. ethylene diamino tetracetic acid which forms a co-ordination complex with the aluminium displaced from the lattice and at least a part of the co-ordination complex is separated from the aluminosilicate. Other complexing agents mentioned are NaF, NH4F and and eithic acid.
GB820564A 1963-02-27 1964-02-27 Method for preparing highly siliceous zeolite-type materials and materials resulting therefrom Expired GB1058188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26149463A 1963-02-27 1963-02-27

Publications (1)

Publication Number Publication Date
GB1058188A true GB1058188A (en) 1967-02-08

Family

ID=22993554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB820564A Expired GB1058188A (en) 1963-02-27 1964-02-27 Method for preparing highly siliceous zeolite-type materials and materials resulting therefrom

Country Status (5)

Country Link
CH (1) CH485598A (en)
GB (1) GB1058188A (en)
NL (1) NL6400999A (en)
NO (1) NO125528B (en)
SE (1) SE311638B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064521A1 (en) * 1970-01-02 1971-07-08 Standard Oil Co , Chicago, 111 (V St A ) Catalyst comprising ultra-stable aluminosilicates and hydrocarbon conversion processes using these catalysts
WO2005039755A1 (en) * 2003-10-27 2005-05-06 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
EP2522425A1 (en) 2006-03-02 2012-11-14 BASF Catalysts LLC Hydrocracking catalyst comprising an in situ produced y-fauajasite and hydrocracking process
US8778171B2 (en) 2011-07-27 2014-07-15 Exxonmobil Research And Engineering Company Hydrocracking catalysts containing stabilized aggregates of small crystallites of zeolite Y associated hydrocarbon conversion processes
US8778824B2 (en) 2011-03-07 2014-07-15 Exxonmobil Research And Engineering Company Aggregates of small crystallites of zeolite Y
US8852326B2 (en) 2011-03-07 2014-10-07 Exxonmobil Research And Engineering Company Aggregates of small particles of synthetic faujasite zeolite
US8882993B2 (en) 2011-03-07 2014-11-11 Exxonmobil Research And Engineering Company Stabilized aggregates of small crystallites of zeolite Y
US10195593B2 (en) 2014-03-28 2019-02-05 Agency For Science, Technology And Research Method for preparing a sodium faujasite catalyst and its use in producing acrylic acid
CN111250117A (en) * 2020-02-07 2020-06-09 新疆大学 Supported mercury-free catalyst, preparation method thereof and application thereof in catalyzing hydrochlorination of acetylene
CN116328826A (en) * 2021-12-24 2023-06-27 中国石油化工股份有限公司 Barium-containing L molecular sieve and preparation method and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604373A (en) * 1984-08-24 1986-08-05 Union Oil Company Of California Hydrocracking catalyst of improved activity

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064521A1 (en) * 1970-01-02 1971-07-08 Standard Oil Co , Chicago, 111 (V St A ) Catalyst comprising ultra-stable aluminosilicates and hydrocarbon conversion processes using these catalysts
WO2005039755A1 (en) * 2003-10-27 2005-05-06 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
US7319082B2 (en) 2003-10-27 2008-01-15 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
KR100803771B1 (en) 2003-10-27 2008-02-15 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
EP2522425A1 (en) 2006-03-02 2012-11-14 BASF Catalysts LLC Hydrocracking catalyst comprising an in situ produced y-fauajasite and hydrocracking process
US8778824B2 (en) 2011-03-07 2014-07-15 Exxonmobil Research And Engineering Company Aggregates of small crystallites of zeolite Y
US8852326B2 (en) 2011-03-07 2014-10-07 Exxonmobil Research And Engineering Company Aggregates of small particles of synthetic faujasite zeolite
US8882993B2 (en) 2011-03-07 2014-11-11 Exxonmobil Research And Engineering Company Stabilized aggregates of small crystallites of zeolite Y
US8778171B2 (en) 2011-07-27 2014-07-15 Exxonmobil Research And Engineering Company Hydrocracking catalysts containing stabilized aggregates of small crystallites of zeolite Y associated hydrocarbon conversion processes
US10195593B2 (en) 2014-03-28 2019-02-05 Agency For Science, Technology And Research Method for preparing a sodium faujasite catalyst and its use in producing acrylic acid
CN111250117A (en) * 2020-02-07 2020-06-09 新疆大学 Supported mercury-free catalyst, preparation method thereof and application thereof in catalyzing hydrochlorination of acetylene
CN116328826A (en) * 2021-12-24 2023-06-27 中国石油化工股份有限公司 Barium-containing L molecular sieve and preparation method and application thereof

Also Published As

Publication number Publication date
DE1467149A1 (en) 1970-04-30
SE311638B (en) 1969-06-23
NO125528B (en) 1972-09-25
DE1467149B2 (en) 1972-11-16
CH485598A (en) 1970-02-15
NL6400999A (en) 1964-08-28

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