Use of transition metal containing small pore molecular sieve ca

Details Use of transition metal containing small pore molecular sieve ca Use of transition metal containing small pore molecular sieve ca

1995-12-13

1999-10-05

Wood, Elizabeth

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

From nonhydrocarbon feed

585638, 585639, 585642, C07C 100, C07C 120

Patent

active

059627620

ABSTRACT:
A method for converting starting material to olefins comprising contacting the starting material with a small pore molecular sieve catalyst under effective conditions to produce olefins, wherein the molecular sieve has been modified after synthesis by incorporation of a transition metal ion using a transition metal compound, wherein the transition metal ion is selected from the group comprising Groups VIB, VIIB, or VII or mixtures thereof.

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Naoto Azuma, et al., "Electron Spin Resonance Study of Ni(I) in Silicoaluminophosphate Type 11: Adsorbate Interactions and Evidence for Framework Incorporation of Ni(I)" Journal of Physical Chemistry, vol. 98, No. 4, pp. 1217-1221 (1994). No month available.
Naoto Azuma, et al., "Electron Spin Echo Modulation Spectroscopic Evidence for Framework Substitution of Ni(I) in NiAPSO-11", Zeolites and Related Microporous Materials: State of the Art 1994, Studies in Surface Science and Catalysis, vol. 84, Elsevier Science B.V. (1994) No month available.
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V. Mavrodinova et al, "Effect of the Introduction of Ni(II)--On the Catalytic Properties of SAPO-5 Molecular Sieves", Zeolite Chemistry and Catalysis, Elsevier Science Publishers B.V. Amsterdam, pp. 295-302, (1991). No month available.

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