ZA889457B - Small-pored crystalline titanium molecular sieve zeolites - Google Patents

Small-pored crystalline titanium molecular sieve zeolites

Info

Publication number
ZA889457B
ZA889457B ZA889457A ZA889457A ZA889457B ZA 889457 B ZA889457 B ZA 889457B ZA 889457 A ZA889457 A ZA 889457A ZA 889457 A ZA889457 A ZA 889457A ZA 889457 B ZA889457 B ZA 889457B
Authority
ZA
South Africa
Prior art keywords
small
molecular sieve
crystalline titanium
sieve zeolites
titanium molecular
Prior art date
Application number
ZA889457A
Other languages
English (en)
Inventor
Steven M Kuznicki
M Kuznicki Steven
Original Assignee
Engelhard 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
Priority to EP88311555A priority Critical patent/EP0372132B1/en
Priority to CA000585075A priority patent/CA1328099C/en
Priority to ES88311555T priority patent/ES2043854T3/es
Application filed by Engelhard Corp filed Critical Engelhard Corp
Priority to ZA889457A priority patent/ZA889457B/xx
Priority to AU27362/88A priority patent/AU623358B2/en
Priority to JP63319690A priority patent/JPH02184515A/ja
Priority to BR898900089A priority patent/BR8900089A/pt
Publication of ZA889457B publication Critical patent/ZA889457B/xx

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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • 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
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/14—Base exchange silicates, e.g. zeolites
    • 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
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
    • C01B39/085—Group IVB- metallosilicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
ZA889457A 1988-12-06 1988-12-19 Small-pored crystalline titanium molecular sieve zeolites ZA889457B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP88311555A EP0372132B1 (en) 1988-12-06 1988-12-06 Small-pored crystalline titanium molecular sieve zeolites
CA000585075A CA1328099C (en) 1988-12-06 1988-12-06 Small-pored crystalline titanium molecular sieve zeolites
ES88311555T ES2043854T3 (es) 1988-12-06 1988-12-06 Zeolitas para tamices moleculares de titanio cristalino de poros peque\os.
ZA889457A ZA889457B (en) 1988-12-06 1988-12-19 Small-pored crystalline titanium molecular sieve zeolites
AU27362/88A AU623358B2 (en) 1988-12-06 1988-12-20 Small-pored crystalline titanium molecular sieve zeolites
JP63319690A JPH02184515A (ja) 1988-12-06 1988-12-20 小細孔の結晶性チタンモレキユラーシーブゼオライト
BR898900089A BR8900089A (pt) 1988-12-19 1989-01-10 Zeolito de peneira molecular de titaniossilicato cristalino e processo para remocao de ions divalentes de uma solucao contendo os mesmos

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP88311555A EP0372132B1 (en) 1988-12-06 1988-12-06 Small-pored crystalline titanium molecular sieve zeolites
CA000585075A CA1328099C (en) 1988-12-06 1988-12-06 Small-pored crystalline titanium molecular sieve zeolites
ZA889457A ZA889457B (en) 1988-12-06 1988-12-19 Small-pored crystalline titanium molecular sieve zeolites
JP63319690A JPH02184515A (ja) 1988-12-06 1988-12-20 小細孔の結晶性チタンモレキユラーシーブゼオライト

Publications (1)

Publication Number Publication Date
ZA889457B true ZA889457B (en) 1989-09-27

Family

ID=39710808

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA889457A ZA889457B (en) 1988-12-06 1988-12-19 Small-pored crystalline titanium molecular sieve zeolites

Country Status (6)

Country Link
EP (1) EP0372132B1 (xx)
JP (1) JPH02184515A (xx)
AU (1) AU623358B2 (xx)
CA (1) CA1328099C (xx)
ES (1) ES2043854T3 (xx)
ZA (1) ZA889457B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853202A (en) * 1987-09-08 1989-08-01 Engelhard Corporation Large-pored crystalline titanium molecular sieve zeolites
US5053139A (en) * 1990-12-04 1991-10-01 Engelhard Corporation Removal of heavy metals, especially lead, from aqueous systems containing competing ions utilizing amorphous tin and titanium silicates
US5277931A (en) * 1992-08-21 1994-01-11 Engelhard Corporation Composite ion-exchange material, preparation and use thereof
JP2634015B2 (ja) * 1993-02-25 1997-07-23 東洋エンジニアリング株式会社 アンモニア分離用の圧力スイング分離装置およびアンモニア分離方法
CN1048228C (zh) * 1995-12-22 2000-01-12 吉林大学 钛硅酸盐沸石分子筛晶体及其制备方法
US6068682A (en) * 1997-12-22 2000-05-30 Engelhard Corporation Small-pored crystalline titanium molecular sieve zeolites and their use in gas separation processes
JP5192653B2 (ja) * 2006-03-31 2013-05-08 日本インスツルメンツ株式会社 水銀還元用触媒、水銀変換ユニットおよびこれを用いた排気ガス中の全水銀測定装置
JP2016003151A (ja) * 2014-06-16 2016-01-12 日本化学工業株式会社 結晶性シリコチタネートの製造方法
FR3041628B1 (fr) 2015-09-28 2019-07-05 Centre National De La Recherche Scientifique (C.N.R.S.) Procede de preparation de particules minerales synthetiques et composition comprenant des particules minerales synthetiques
US11577014B2 (en) 2019-07-09 2023-02-14 Uop Llc Process for removing strontium ions from bodily fluids using metallate ion exchange compositions
US11484875B2 (en) * 2019-07-09 2022-11-01 Uop Llc Process for removing mercury ions from bodily fluids using titanium metallate ion exchange compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167481A (en) * 1975-03-19 1979-09-11 Leuven Research & Development Vzw Process for the removal of metals from solution
AU559968B2 (en) * 1982-04-29 1987-03-26 Mobil Oil Corp. Controlled morphology high silica zeolites
US4519998A (en) * 1982-08-26 1985-05-28 Centre De Recherche Industrielle Du Quebec Process for the preparation of a crystalline titanoborosilicate
AU568400B2 (en) * 1983-08-31 1987-12-24 E.I. Du Pont De Nemours And Company Preparation of silica polymorphs from silicon
EP0179875A1 (en) * 1984-04-26 1986-05-07 Union Carbide Corporation Titanium-silicate compositions
DE3880369T2 (de) * 1987-05-22 1993-08-05 Rhone Poulenc Chimie Zeolithe mit mfi-struktur auf der basis von kieselsaeure und titanoxid und verfahren zu deren synthese.
US4853202A (en) * 1987-09-08 1989-08-01 Engelhard Corporation Large-pored crystalline titanium molecular sieve zeolites
AU2759688A (en) * 1988-01-20 1989-07-20 Engelhard Corporation Improved zeolitic molecular sieve fluid cracking catalyst made from kaolin clay by in situ method

Also Published As

Publication number Publication date
EP0372132A1 (en) 1990-06-13
AU2736288A (en) 1990-06-28
CA1328099C (en) 1994-03-29
JPH02184515A (ja) 1990-07-19
AU623358B2 (en) 1992-05-14
ES2043854T3 (es) 1994-01-01
EP0372132B1 (en) 1993-01-13

Similar Documents

Publication Publication Date Title
AU2656188A (en) Screening arrangement
GB2218972B (en) Particulate titanium dioxide.
ZA889457B (en) Small-pored crystalline titanium molecular sieve zeolites
AU5250890A (en) Post pasteurization
AU103158S (en) Condiment shaker
EP0476901A3 (en) Zeolites
GB2218749B (en) Half bushes
GB2220545B (en) Jitter-invariant switched capacitor pulse shaper
GB8912392D0 (en) Zeolites
GB8917713D0 (en) Novel synergistic anitparasitic combinations
EP0353535A3 (en) Damping unit
ZA891860B (en) Synthetic crystalline molecular sieve and its synthesis
AU2924089A (en) Crystalline molecular sieve
GB8829710D0 (en) Improved zeolite compositions
EP0410967A4 (en) ZEOLITE PREPARATIONS.
NZ228228A (en) Synthetic crystalline molecular sieve and preparation thereof
AU3472389A (en) Net
IL91744A0 (en) Dewar cryopumping using molecular sieve
ZA889450B (en) Crystalline molecular sieve
GB9111059D0 (en) Sieve
GB8800051D0 (en) Zeolite l preparation
IE890979L (en) Zeolite
PL289758A1 (en) Sieve
PL290128A1 (en) Sieve
GB8811635D0 (en) Filtration units