Chevron Research Company

Claire Technologies, LLC

Alan W Klaassen

Curtis Lee Munson

Steven F Sciamanna

Paul A Allinson

William L Schinski

William A Blanton, Jr

Charles R Wilson

Richard D Bezman

Robert P Hohmann

Dennis O'rear

Curtis L Munson

The present disclosure relates generally to a carbon-neutral process for the generation of carbon-neutral hydrogen and carbon-neutral electricity. More specifically, the present disclosure relates to compositions, methods and apparatus employing a carbon-neutral process for generating electricity employing a liquid organic hydrogen carrier (LOHC) for supplying hydrogen for generating the carbon neutral electricity. The present disclosure also relates more specifically to carbon-neutral compositions consisting of liquid organic hydrogen carriers used for supplying hydrogen to generate electricity that may be regenerated in a carbon-neutral process using an apparatus with a net zero atmospheric emission of carbon oxides.

Carbon-neutral process for generating electricity

A method is described for generating carbon-neutral electricity using purified hydrogen as an energy source. A recyclable LOHC is provided to the process for reversible dehydrogenation. Hydrogen generated by dehydrogenation is purified and electrochemically converted to electricity. Heat for maintaining the dehydrogenation reaction temperature is derived from combustion of a portion of the liquid products from dehydrogenation, the portion combusted being less than or equal to the portion of carbon-neutral component included in the recyclable LOHC.

This present disclosure relates generally to a liquid carbon-neutral energy facility (CNEF) operating as a system and the associated apparatus, methods and processes (methodology) for the generation of Carbon-Neutral Hydrogen (CNH) and Carbon-Neutral Electricity (CNE) in a new facility or alternatively in association with an existing greenfield, oil/gas field, or wholly or partially converted oil refinery and the like, and further relating to the generation and storage of energy and/or electricity by means of chemical potential energy operating as a liquid battery using Liquid Organic Hydrogen Carrier (LOHC) compositions.

Liquid carbon-neutral energy facility system

Controlling sulfur oxide emissions from FCC regenerator flue gas by mixing a sulfur sorbent in the circulating inventory and having present in the regeneration zone a chromium/tin sulfur dioxide oxidation promoter.

Chromium/tin mixture as sulfur dioxide oxidation promoter for FCC units

In a process for cracking a sulfur-containing hydrocarbon an improved oxidation promoter for converting SO.sub.2 to SO.sub.3 comprising an intimate association of palladium and at least one other metal selected from the group comprising platinum, osmium, iridium, rhenium, and rhodium.

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Kensington, CA, United States of America

Alan W Klaassen