专利名称：Production of α,ω-diols
发明人：Alan Martin Allgeier,Wathudura Indika
Namal De Silva,Carl Menning,Joseph EMurphy,Joachim C Ritter,Sourav KumarSengupta
申请号：US13870072申请日：20130425公开号：US08846984B2公开日：20140930
摘要：Disclosed herein are processes for preparing an α,ω-C-diol, wherein n is 5 orgreater, from a feedstock comprising a Coxygenate. In one embodiment, the processcomprises contacting the feedstock with hydrogen gas in the presence of a catalystcomprising Cu, a Cu oxide, or mixtures thereof; a heteropoly acid component comprisingH[P(WO)], H[Si(WO)], H[P(MoO)], H[Si(MoO)], CsH[P(WO)], CsH[Si(WO)], or mixturesthereof; optionally a second metal component comprising Cr, a Cr oxide, Ni, a Ni oxide,Mn, a Mn oxide, Fe, an Fe oxide, Co, a Co oxide, Mo, a Mo oxide, W, a W oxide, Re, a Reoxide, Zn, or a Zn oxide, Ag, a Ag oxide, SiO, or AlO; optionally at least one promotercomprising Na, K, Mg, Rb, Cs, Ca, Sr, Ba, Ce, or mixtures thereof; and optionally a support.
申请人：E I du Pont de Nemours and Company
地址：Wilmington DE US
国籍：US
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