Power generator using shale oil low calorific value gas - has two=stage catalytic combustion with indirect heat exchanger between stages (NL 05.02.80)

A shale oil recovery process liberates low calorific value gas in a separator. The gas flows from the separator either through a preheater or through a bypass to a first stage catalytic combustion chamber. Before entry to this combustion chamber it is preheated by indirect exchange with the combusti...

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Bibliographische Detailangaben
Hauptverfasser:	PHILLIP ACHESON,WILLARD, ALLEN MORRIS,RICHARD, VISWANATHAN,THIAGARAJAN
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS WEAPONS
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Beschreibung
Zusammenfassung:	A shale oil recovery process liberates low calorific value gas in a separator. The gas flows from the separator either through a preheater or through a bypass to a first stage catalytic combustion chamber. Before entry to this combustion chamber it is preheated by indirect exchange with the combustion products of the chamber. The combustion products continue from the heat exchanger to a second catalytic combustion chamber. The products of the second chamber drive a two stage gas turbine. The turbine drives an air compressor which injects the combustion air into the gas upstream of the two combustion chambers.