MX172218B - SMALL POROUS CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES - Google Patents

SMALL POROUS CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

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Publication number
MX172218B
MX172218B MX1431688A MX1431688A MX172218B MX 172218 B MX172218 B MX 172218B MX 1431688 A MX1431688 A MX 1431688A MX 1431688 A MX1431688 A MX 1431688A MX 172218 B MX172218 B MX 172218B
Authority
MX
Mexico
Prior art keywords
molecular sieve
crystalline titanium
porous crystalline
small porous
sieve zeolites
Prior art date
Application number
MX1431688A
Other languages
Spanish (es)
Inventor
Steven M Kuznicki
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
Application filed by Engelhard Corp filed Critical Engelhard Corp
Priority to MX1431688A priority Critical patent/MX172218B/en
Publication of MX172218B publication Critical patent/MX172218B/en

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  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)

Abstract

La presente invención se refiere a una zeolita de cedazo molecular de titanio-silicato cristalino que tiene un tamaño de poro de aproximadamente 8 unidades Angstrom y una composición en terminos de relaciones molares de óxidos como sigue: 1.0 +- 0.25 Mz/nO: TiOz : y SiOz : z HzO donde M es por lo menos un catión que tiene una valencia de n y es de 2.5 a 25, y z es de 0 a 100, siendo dicha zeolita caracterizada por un patrón de difracción de polvo de rayos X que tiene las líneas significativas y las intensidades relativas siguientes: (0-40 grados theta) Espaciamiento-d significativo I/Io; 14.7 +- .35 W-M; 7.20 +- .15 W-M; 4.41+- .10 W-M; 3.60+- .05 VS; 3.28+-.05 W-M en donde: VS 60-100; S4060; M 20-40; W 5-20.The present invention relates to a crystalline titanium-silicate molecular sieve zeolite having a pore size of approximately 8 Angstrom units and a composition in terms of oxide molar ratios as follows: 1.0 + - 0.25 Mz / nO: TiOz: and SiOz: z HzO where M is at least one cation that has a valence of n and is 2.5 to 25, and z is 0 to 100, said zeolite being characterized by an X-ray powder diffraction pattern that has the lines significant and the following relative intensities: (0-40 degrees theta) Significant d-spacing I / Io; 14.7 + - .35 W-M; 7.20 + - .15 W-M; 4.41 + - .10 W-M; 3.60 + - .05 VS; 3.28 + -. 05 W-M where: VS 60-100; S4060; M 20-40; W 5-20.

MX1431688A 1988-12-23 1988-12-23 SMALL POROUS CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES MX172218B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX1431688A MX172218B (en) 1988-12-23 1988-12-23 SMALL POROUS CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX1431688A MX172218B (en) 1988-12-23 1988-12-23 SMALL POROUS CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

Publications (1)

Publication Number Publication Date
MX172218B true MX172218B (en) 1993-12-08

Family

ID=19742185

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1431688A MX172218B (en) 1988-12-23 1988-12-23 SMALL POROUS CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

Country Status (1)

Country Link
MX (1) MX172218B (en)

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