Method and apparatus for syngas fermentation with high coefficient of Mass Transfer of carbon monoxide

摘要

A process and a device for improving the mass transfer of Co.: the process includes the introduction of synthetic gas into the reactor vessel through a gas bubbler located below the reactor vessel liquid. The syngas injection has a flow rate that maintains the pressure at least in the reactor vessel of aproxi.Madame 1 psig. The oscillation energy provided is about 0.01 to 12 kwh / m3. The process can provide a volume transfer coefficient of CO of about 100 to 1500 per hour. Requirement 45: a biological antigen characterized by: defining the accommodation of the reactor vesselThe reactor vessel is used to maintain a pressure of at least 1psig; at least part of the reactor vessel is equipped with agitators, at least part of which is ready to be lower than the liquid level in the reactor vessel; 1. The agitator is connected with a power shaft in operation, which provides about 0.3 to 12 kwatts / M 3 power supply, at least one of which is connected with the power shaft, and its performance is lower than that of the intermediate liquid;At least one gas scattering thruster is connected to the thruster and is ready under the hybrid thruster; there is also a gas ejector, which is ready under the gas scattering thruster and has a diameter of about 10 mm. Or about 25 m / s below the space velocity of the gas. Or even longer at the exit of the well