Synthetic crystalline ferroborosilicate compositions, the prepar

Chemistry: fischer-tropsch processes; or purification or recover – Group ib metal containing catalyst utilized for the...

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518714, 518721, 585408, 585469, 585733, 585700, C07C 104

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active

047075007

ABSTRACT:
Crystalline ferroborosilicate compositions are prepared from a silica containing mixture by digesting a reaction mixture comprising a tetraalkylammonium compound, a sodium hydroxide, a boron compound, an oxide of silicon, an iron ion source, an optional chelating agent and water to provide the crystalline ferroborosilicate which is then palladium ion-exchanged. This composition may be used alone or physically mixed with a methanol catalyst. Conversion of synthesis gas, dimethylether, ethylene and methanol to low molecular hydrocarbons employing these new ferroborosilicates as catalysts is also disclosed.

REFERENCES:
patent: 4208305 (1980-06-01), Kouwenhuven et al.
patent: 4269813 (1981-05-01), Klotz

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