Gas: heating and illuminating – Processes – Fuel mixtures
Patent
1988-11-21
1990-10-02
Kratz, Peter
Gas: heating and illuminating
Processes
Fuel mixtures
48209, 201 20, 201 25, 201 29, 201 31, 585240, 585241, C10J 354
Patent
active
049604406
ABSTRACT:
Process water is formed when pyrolysis gas obtained in the pyrolytic decomposition of a starting material is cooled. Due to its content of chemical compounds, it is very costly to dispose of or eliminate the process water. A process for reducing the quantity of by-products in the generation of pyrolysis gas recycles the process water to a pyrolysis reactor operating with a fluidized bed. As a result, the process water is reduced in quantity and purified in a simple manner, and the yield of pyrolysis gas is increased.
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Asea Brown Boveri Aktiengesellschaft
Greenberg Laurence A.
Kratz Peter
Lerner Herbert L.
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