Electrochemical conversion of hydrocarbons

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United States of America Patent

PATENT NO 9932679
SERIAL NO

14516934

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrochemical conversion method for converting at least a portion of a first mixture comprising hydrocarbon to C2+ unsaturates by repeatedly applying an electric potential difference, V(τ1), to a first electrode of an electrochemical cell during a first time interval τ1; and reducing the electric potential difference, V(τ1), to a second electric potential difference, V(τ2), for a second time interval τ2, wherein τ2≤τ1. The method is beneficial, among other things, for reducing coke formation in the electrochemical production of C2+ unsaturates in an electrochemical cell. Accordingly, a method of reducing coke formation in the electrochemical conversion of such mixtures and a method for electrochemically converting carbon to C2+ unsaturates as well as an apparatus for such methods are also provided.

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greaney, Mark A Upper Black Eddy, US 44 414
Raman, Sumathy Annandale, US 23 177
Weissman, Walter Basking Ridge, US 51 1005

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