ZA786393B - A thermal-operated valve for automatic control of the rate of flow of fluid coolant for the gases produced by underground gasification of solid fuel deposits or by in situ combustion in oil wells
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A thermal-operated valve for automatic control of the rate of flow of fluid coolant for the gases produced by underground gasification of solid fuel deposits or by in situ combustion in oil wells
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ZA00786393A1977-11-161978-11-14A thermal-operated valve for automatic control of the rate of flow of fluid coolant for the gases produced by underground gasification of solid fuel deposits or by in situ combustion in oil wells
ZA786393B
(en)
A thermal-operated valve for automatic control of the rate of flow of fluid coolant for the gases produced by underground gasification of solid fuel deposits or by in situ combustion in oil wells
Soupape a commande thermique pour le reglage automatique du debit de liquide de refroidissement des gaz obtenus par gazeification souterraine des gisements de combustibles solides ou par combustion in situ de gisements petroliers
Aparato para la instalacion de herramientas de perforacion, terminacion, reacondicionamiento, o partes de ellas para su utilizacion posterior en pozos de petroleo.
Procedimento per la riduzione gassosa di minerali di metalli usando un gas riducente prodotto mediante gasificazione di conbustibili fossili solidi oppure liquidi
A thermal-operated valve for automatic control of the rate of flow of fluid coolant for the gases produced by underground gasification of solid fuel deposits or by in situ combustion in oil wells