Process for the gasification of solid fuels

Details Process for the gasification of solid fuels Process for the gasification of solid fuels

1977-03-04

1978-01-03

Bashore, S. Leon

Gas: heating and illuminating

Processes

Fuel mixtures

48202, 48210, 48DIG2, 201 28, 252373, C10J 100

Patent

active

040664201

ABSTRACT:
A process for gasification of pulverized or fine-grain coal is characterized by using a portion of the combustible gas generated at a temperature between 1500.degree. and 2200.degree. C in a slag bath generator as a gaseous agent that is mixed with the coal and then introduced under pressure into the slag bath generator. The portion of the combustible gas to be used for this purpose undergoes processing which includes extracting dust, cooling and drying before the gas is combined with the fuel. According to a different embodiment, the combustible gas produced in the generator is used in the reduction process by feeding the gas into a reduction shaft furnace. The top gas from the shaft furnace is processed by extracting dust, cooling, drying and normalizing the acidity of the top gas before the top gas is combined with fuel for introduction as a mixture into the slag bath generator.

REFERENCES:
patent: 1225396 (1917-05-01), Benjamin
patent: 2113774 (1938-04-01), Schmalfeldt
patent: 2614915 (1952-10-01), Hirsch
patent: 2687950 (1954-08-01), Kalbach
patent: 2801158 (1957-07-01), Grossman et al.
patent: 2898272 (1959-08-01), Odell
patent: 3437561 (1969-04-01), Squires
patent: 3854896 (1974-12-01), Switzer et al.
patent: 3957458 (1976-05-01), Squires

Affiliated with

Also associated with

Rating

Process for the gasification of solid fuels does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the gasification of solid fuels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the gasification of solid fuels will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-278573