ECONOMIC REMOVAL OF HYDROGEN SULFIDE FRM NATURAL GAS AND OIL

Award Information
Agency:
Environmental Protection Agency
Branch
n/a
Amount:
$150,000.00
Award Year:
1987
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Award Id:
3509
Agency Tracking Number:
3509
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
3272 Westheimer, Suite 14, Houston, TX, 77098
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
() -
Business Contact:
SUSAN REPETTI ROBINSON
PRINCIPAL INVESTIGATOR
(713) 527-8229
Research Institute:
n/a
Abstract
THIS PROPOSAL IS CONCERNED WITH THE ECONOMIC REMOVAL OF HYDROGEN SULFIDE, A TOXIC MATERIAL, FROM SOUR NATURAL GAS AND PETROLEUM PRODUCTS. THE CURRENT STATUS OF H2S PROCESSING IS REVIEWED. THE CHEMISTRY OF SULFUR AND SULFIDE IN AQUEOUS SOLUTIONS AND PRELIMINARY WORK ALREADY CARRIED OUT IN THE CONTINUOUS ELECTROLYSIS OF H2S TO YIELD HYDROGEN AND SULFUR ARE BRIEFLYDISCUSSED. THE ESTIMATED ECONOMIC GAINS IN H2S REMOVAL TREATMENTS BY THE CO-PRODUCTION OF HYDROGEN ARE DESCRIBED, AND T THE ECONOMICS OF THERMAL AND ELECTROCHEMICAL PROCESSES FOR H2S REMOVAL ARE COMPARED. RESEARCH IS PROPOSED, THAT WILL LEAD TO THE DEVELOPMENT OF A VIABLE AND EFFICIENT PROCESS FOR THE PRODUCTION OF HYDROGEN AND SULFUR BY THE ELECTROLY LYSIS OF H2S IN AQUEOUS SOLUTIONS. THE RESEARCH PROPOSED INVOLVES ELECTRODE KINETIC STUDIES, PHOTOELECTROCHEMICAL SPLITTING OF H2S, LABORATORY SCALE ELECTROLYSIS, AND THE DEVELOPMENT OF A BENCH SCALE DEMONSTRATION UNIT FOR THE PRODUCTION OF S AND H2 FROM GAS MIXTURES WITH H2S.

* information listed above is at the time of submission.

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