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Method and apparatus for syngas fermentation with high CO mass transfer coefficient
Method and apparatus for syngas fermentation with high CO mass transfer coefficient
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机译:高co传质系数的合成气发酵方法及装置
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摘要
A process and apparatus is provided which are effective for improving CO mass transfer. The process includes introducing syngas into a reactor vessel through a gas sparger located below a liquid level in the reactor vessel. The syngas being introduced at a flow rate effective for maintaining a pressure inside of the reactor vessel of at least about 1 psig. An agitation energy of about 0.01 to about 12 kWatts/m3 medium is provided. The process is effective for providing a volumetric CO mass transfer coefficient of about 100 to about 1500 per hour.
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机译:提供了一种有效改善CO传质的方法和设备。该方法包括通过位于反应器容器中液面下方的气体喷射器将合成气引入反应器容器中。引入的合成气的流速有效地将反应器容器内部的压力保持在至少约1 psig。提供约0.01至约12 kWatts / m 3 Sup>中度的搅拌能量。该方法对于提供每小时约100至约1500的体积CO传质系数是有效的。
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