How is straw coal made?

Natural coal is formed after the biomass accumulation layer of crops, straw, tree branches, weeds and other biomass is buried in the ground, after a long period of geological action and a series of physicochemical reactions. Nowadays, modern biochemical technology is used to simulate the formation process of natural coal by adding crops and straws to professional preparations and carrying out coalization reactions, so as to give it the same quality as natural coal.

Carbonization is an important means to improve the use value of plant fast-growing coal, the carbonization method and the carbonization process directly determines the mechanical strength, calorific value, raw carbon content and other major performance indicators. Our center developed the plant fast-growing coal carbonization molding process using the principle of raw coal generation, abandon the traditional charcoal burning method and external heating carbonization method and use the endothermic carbonization process, this carbonization method has obvious superiority:

1, the carbonization time is short, according to the need to be controlled in a few hours;

2, is not subject to the restrictions of the site;

3, no need to invest in electricity, natural carbonization;

3, natural carbonization, the use of electricity, the use of energy;

3, the use of electricity, the natural carbonization. Electricity, natural carbonization;

4, high carbon content, fixed carbon content >80%;

5, no exhaust emissions, no pollution of the environment;

6, no need for special equipment, reducing the pressure of investment.

Process and characteristics:

Biological straw honeycomb coal process using the principle of raw carbon coal generation, abandon the traditional charcoal burning method and external heating carbonization method, the use of endothermic molecular catalytic process, to improve the conversion rate of raw charcoal, but also to improve the mechanical strength of the later molded coal products and unit calorific value, has a very good superiority

1, carbonization into carbon time is short, the production process is human-controlled;

2, the production process is controlled;

3, the production process is not required. The process is artificially controlled;

2. The quality of carbon powder after carbonization is good, the purity is high, the section of carbon has metallic luster, and the quality is comparable to that of high-quality coke;

3. The rate of carbonization of dry base is as high as 60%, and the carbon content of the synthesized coal is as high as 80%;

4. The products have strong plasticity, good mechanical strength, high calorific value, and wide range of uses;

5. It is not restricted by the site, and can be operated in the open air;

6. It can be operated in the open air;

6. No professional equipment is needed, which reduces the pressure of investment;

7. No emission of three wastes, which does not pollute the environment.

Straw charcoal

Cost: 120 yuan per ton of straw, 2 tons of straw can be charcoal 1 ton of coal powder 120 × 2 = 240 yuan / ton

Additives: 20 yuan per ton

Electricity: 15 yuan / hour × 8 hours = 120 yuan ÷ 5 tons = 24 yuan

Workers: 2 × 1500 yuan = 3000 yuan / month

Ton wages /p>

Ton wage cost: 3000 ÷ 150 = 20 yuan / ton

Ton cost: 304 yuan / ton

Proportioning: 1000 kg of straw and coal powder + 800 kg of clay and filler = 1800 kg

Finished product: 1800 kg ÷ 0.65 kg (8 × 12cm) = 2769 pieces

Sales revenue : 2769×0.25 yuan/block=692 yuan/ton

Ton profit: 629/ton - 304 yuan/ton=388 yuan/ton

Monthly profit: 388 yuan/ton×5 tons×30 days=58,200 yuan

Annual profit: 388 yuan/ton×5 tons×300 days=582,000 yuan