As we all know, coal is transformed from plant residues through complex biochemical and physical-chemical actions. In the Paleozoic era more than 200 million years ago, due to the crustal movement, trees and other vegetation sank to the bottom of the swamp, covered with mud and rocks, and gradually became today's coal under the long pressure and geothermal action.
Shandong Laiwu Carbon Equipment Factory adopted chemical and physical technologies, and after more than 700 repeated tests in three years, it finally solved a series of difficult problems and formed a set of scientific and perfect technologies and theories, which turned abandoned plants into coal comparable to ordinary civilian coal in one day, namely the so-called straw coal, which will completely change the world energy consumption pattern. Experts pointed out that this is undoubtedly equivalent to the development of an inexhaustible renewable "green coal field", which is a major breakthrough in the world energy research field and a great invention with far-reaching influence and great significance.
The relevant research of the International Energy Agency shows that straw is a good clean and renewable energy, with an average sulfur content of only 3.8‰, while the average sulfur content of coal is above 10‰. It is determined that the calorific value of straw is about 15000kj/kg, which is equivalent to 50% of standard coal and 70% of civil coal (the conversion coefficient of raw coal to standard coal is 0.7 14).
The picture above shows honeycomb briquette.
[Edit this paragraph] Current situation of bioenergy utilization in China
China has developed various fixed-bed and fluidized-bed gasifiers to produce natural gas from straw, sawdust, rice husk and branches. In 2006, there were more than 800 sets of wood and agricultural products drying equipment and nearly 600 village-level straw gasification centralized gas supply systems, with an annual output of 20 million cubic meters of biomass gas.
China government and relevant departments also attach great importance to the utilization of biomass energy. For five consecutive years, the research and application of biomass energy utilization technology has been listed as a key scientific and technological project in four countries, and the research and development of household biogas digesters, firewood-saving kang stoves, firewood forests, large and medium-sized biogas projects, biomass molding, gasification and gasification power generation, biomass liquid fuel and other biomass energy utilization technologies have been carried out. , and achieved many excellent results. In terms of policy, on February 28th, 2005, the 14th meeting of the Standing Committee of the 10th NPC passed the Renewable Energy Law, which was officially implemented on June 65438+1 October1day, 2006, and corresponding supporting measures were introduced one after another. This shows that the government of China has legally defined the status of renewable energy, including biomass energy, in modern energy, and has given huge preferential support in policy. Therefore, the development and investment prospects of biomass energy in China are extremely broad.
Hello ~ I still advise you not to engage in this business. The first technology is immature. The second country is troublesome to use. The third material needs to be dried before the fourth price can be used. Secondly, I originally wanted to be in this business. Later, I learned from many parties and determined that this project is not as it is said on the Internet ~ Be cautious ~