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1 2009

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Polucenie vodorogda kataliticeskim pirolizom ulgevodorodnyh gazov

Sinicin S. A., Gavrilov U. V., Makarov A. S., Bogod L. E.

Prace Instytutu Nafty i Gazu

2009

nr 162

138-142

At present, hydrogen technology is one of the fastest developing segments in the chemical technology market. The production of carbon and hydrogenous gas is made feasible by the catalytic pyrolysis of hydrocarbon gases. The obtained hydrogenous gas is suitable for fuel processing and for the production of pure hydrogen gas. Carbon is obtained in carbon nanotube forms. A catalytic pyrolysis of hydrocarbon gases process using an iron-based (Fe) catalyst have been developed at Technical Center, TECHPROJECT. This process makes possible an 80% conversion of hydrocarbon gases by a single-stage pyrolysis and a 95-97% by a double-stage process at temperatures 600-700 degrees of Celsius. On this basis, a pilot plant with a mobile-catalyst bed has been created. This pilot plant has a hydrogen yield of 1, m3 per hour.