Abstract: This invention is directed to a process for making alcohol from syngas, and a process for making olefin, as well as polyolefin, from the alcohol. The syngas is converted to a mixed alcohol stream using a catalyst comprising at least one oxide component. Upon contacting the catalyst with a desired syngas composition, a preferred mixed alcohol product is formed. Preferably, the syngas composition has a stoichiometric molar ratio of less than 2.

Abstract: This invention is directed to the production of olefin product high in ethylene and propylene content using synthesis gas (syngas) as a feed. The syngas is converted to an intermediate composition high in methanol and dimethyl ether using a catalyst of at least two catalyst components, the first including at least one metal oxide and the second including at least one molecular sieve. The intermediate composition is then contacted with an olefin forming catalyst to form the olefin product.

Abstract: This invention is directed to a process for making an olefin product from a mixed alcohol feed stream. The alcohol product that is formed using this invention contains significant quantities of methanol and ethanol, and is relatively in higher alcohols (i.e., C3+ alcohols) and in branched alcohols. One of the catalysts used to form the mixed alcohol is an oxide-containing catalyst that has been modified to contain a Fischer-Tropsch metal (i.e., cobalt, iron, and nickel).