The Design of Simple Environmentally Friendly A coal Gasifier in Small Scale with Maximum Capacity of 2 Kgs/Hour

The design of a a coal gasification system is a workable unit or device whose work principle to change a coal fuel that has low-calorie value to be gas with a coal gasification system. Gas which is produced from a coal gasification system is a clean gas and environmentally friendly that its gasifier unit is used. The gasification process can be defined as the building process of gas fuel (CO, H2, and N2) in a small sump from a chemical reaction solid fuel characteristically Carbonaceous or Cellulosic, for example, coal, wood, and agriculture rubbish. Reaction process of gasification a chemical going on complexly, with the step as follows: drying, oxidation, and reduction. The aim of making a coal gasification system design is for using gas fuel as replaced solar fuel in the industry. For long time which will be got in this research is the use of a coal that has low-calorie value gasification system design on a big scale with a maximum capacity of more than 50 kgs/hour. The method which is used in this research is the design method and ratio method suitable with the gas that has been produced and go on with designing and existing of a the coal gasification system. The result from this research is drawing design of a coal gasification system and gas production as big as 0,5 kg from burning of a coal fuel as 2 kgs, already formed a fire on the stove, the gas temperature can reach T3 at 400°C and gas pressure is 0,88 Atm