Why is the gasification pressure of the Luchi furnace around 3.0 MPa?
Thread Content
Is it possible to increase the gasification pressure to 6.5 MPa, similar to coal water slurry gasification?
Hurry up and tell me, I want to know too :P
Not all processes necessarily require a pressure of 3.0 MPa or 6.5 MPa, right? This is due to the limitations imposed by the pressure that the equipment can withstand and the differences in the composition of the feed gas. Besides, how does the original poster know that all Luchi furnaces are 3.0 MPa?
Reply to 3# Right-hand commitment: This is not fixed; in current coal-to-gas projects such as those in Datang Keqi and Fuxin, the pressure in Lurgi gasifiers reaches 4.1 MPa
The design pressure is 4.6 MPa; although it cannot be compared to the pressures used by companies like Texaco or Shell, it represents an innovation in Ruchi gasifiers. The choice of pressure is closely related to the material used for the equipment as well as the process conditions
Reply to 5# wtju: I’m in Keqi
Luchi has recently introduced a new type of furnace with a gasification pressure of up to 6.0 MPA. The 4.1 model in the lobby is nowhere near as good.
The pressure of this furnace is related to the quality of the coal and the designed pressure of the furnace; if the quality of the coal is poor, the pressure cannot be high
Qinghua’s is also 4.1MPA
Hello, may I ask if Keqi also uses Luchi furnaces? How much coal do you supply per day?
The Ruhr-100 can also reach 10.0 MPa.