MX172219B - LARGE-PORE CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES - Google Patents

LARGE-PORE CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

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Publication number
MX172219B
MX172219B MX1431788A MX1431788A MX172219B MX 172219 B MX172219 B MX 172219B MX 1431788 A MX1431788 A MX 1431788A MX 1431788 A MX1431788 A MX 1431788A MX 172219 B MX172219 B MX 172219B
Authority
MX
Mexico
Prior art keywords
molecular sieve
crystalline titanium
pore crystalline
sieve zeolites
titanium molecular
Prior art date
Application number
MX1431788A
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 MX1431788A priority Critical patent/MX172219B/en
Publication of MX172219B publication Critical patent/MX172219B/en

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  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La presente invención se refiere a una zeolita de cedazo molecular de titaniosilicato cristalino que tiene un tamaño de poro de aproximadamente 3-5 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 1.0 a 100, 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 2 theta) espaciamiento -d significativo (ANGS) I/Io; 11.65+- 0.25 S-VS; 6.95 +- 0.25 S-VS; 5.28 +- 0.15 M-S; 4.45 +- 0.15 W-M; 2.98 +- 0.05 VS; en donde: VS 50-100; S30-70; M15-50; W5-30.The present invention relates to a crystalline titaniosilicate molecular sieve zeolite having a pore size of approximately 3-5 Angstrom units and a composition in terms of oxide molar ratios, as follows: 1-0 + -0.25 Mz / nO : TiOz: y SiOz: z HzO where M is at least one cation that has a valence of n, and is from 1.0 to 100, and z is from 0 to 100, said zeolite being characterized by a ray dust diffraction pattern X having the following significant lines and relative intensities: (0.40 degrees 2 theta) significant -d spacing (ANGS) I / Io; 11.65 + - 0.25 S-VS; 6.95 + - 0.25 S-VS; 5.28 + - 0.15 M-S; 4.45 + - 0.15 W-M; 2.98 + - 0.05 VS; where: VS 50-100; S30-70; M15-50; W5-30.

MX1431788A 1988-12-23 1988-12-23 LARGE-PORE CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES MX172219B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX1431788A MX172219B (en) 1988-12-23 1988-12-23 LARGE-PORE CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX1431788A MX172219B (en) 1988-12-23 1988-12-23 LARGE-PORE CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

Publications (1)

Publication Number Publication Date
MX172219B true MX172219B (en) 1993-12-08

Family

ID=19742186

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1431788A MX172219B (en) 1988-12-23 1988-12-23 LARGE-PORE CRYSTALLINE TITANIUM MOLECULAR SIEVE ZEOLITES

Country Status (1)

Country Link
MX (1) MX172219B (en)

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