Method and catalyst for the production of 1,3-butadiene from ethanol
AssigneeSCG Chemicals Co., Ltd.
InventorAunchana Wangriya
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Abstract
The present invention is concerned with a catalyst for the conversion of ethanol to 1,3-butadiene comprising a component A selected from the list consisting of zeolite, silicon dioxide, aluminium oxide, or any combination thereof; and a component Bcat comprising a mixed metal oxide, a catalyst precursor for the preparation of a catalyst for the conversion of ethanol to 1,3-butadiene comprising a component A selected from the list consisting of zeolite, silicon dioxide, aluminium oxide, or any combination thereof; and a component Bpre comprising a layered double hydroxide (LDH) as well as a process for the conversion of ethanol to 1,3-butadiene, in which said catalyst is used.
Claims17
A catalyst for the conversion of ethanol to 1,3-butadiene comprising
- i) component A, which is selected from a list consisting of zeolite, silicon dioxide, aluminum oxide, or any combination thereof;
- and
- ii) component Bcat comprising a mixed metal oxide;
- wherein the mixed metal oxide is a layered double oxide,
- wherein the layered double oxide comprises a first metal DM and a second metal TM,
- characterized in that the first metal DM comprises a combination of Mg, Cu, and Ni.
A catalyst precursor for the preparation of a catalyst for the conversion of ethanol to 1,3-butadiene comprising
- i) component A, which is selected from a list consisting of zeolite, silicon dioxide, aluminum oxide, or any combination thereof;
- and
- ii) component Bpre comprising a layered double hydroxide
- wherein the layered double hydroxide comprises a first metal DM and a second metal TM,
- characterized in that the first metal DM comprises a combination of Mg, Cu, and Ni.
Dependencies are inferred from the claim text.