wholesale Biodiesel Production Line Biology derv traceable 1892 German engineer Lu Daofu (Dr.Rudolf Diesel1858-1913) compress with what peanut oil makes fuel ignite machine. 1895, lu Daofu put forward to use above all again move vegetable oil to pass ester to convert reaction as raw material and methanol or alcohol, final meeting becomes the fuel that uses for internal-combustion engine. But, because there is very rich oil resource on the world at that time, a large number of excess petrifaction diesel oil are supplied, the contradiction of nonexistent supply demand relations. So, lu Daofu’s invention was not caused socially enough take seriously.
Biology derv relatively systematic research is the ability after oil crisis produces 20 centuries seventies begins.
As a result of the second birth sex of biology derv and environmental protection sex, caused a lot of developed countries on the world consequently, especially resource takes seriously of poor country highly. 80% support import the Brazilian oil of South America. Accordingly, brazil is to consider to reach master one of the technology that uses diesel oil of biology of plant oily translate into, countries that replace petrifaction diesel oil with biology derv the earliest. Biology derv of Brazil year output achieves 500 thousand tons. The United States has plant of 4 biology derv at present, produce per year a quantity to be 300 thousand tons. The European Union is the raw material that regards production as biology derv with rapeseed, total output takes the world 80% the left and right sides. The European Union is give priority to manufacturing organisms derv with Germany, France, Italy. Germany had owned plant of 8 biology derv, have gas station of derv of more than 300 biology; The government is to the manufacturing tax rate of the enterprise 0% . 2006 biology derv crop of Germany is 1 million tons, and Germany has replaced the fuel that additionally petrifaction derv uses in bus, taxi and building and agricultural machinery to use widely completely with biology derv. Biology derv of Japan year productivity amounts to 400 thousand tons. Thailand serves as raw material with palm oil, coconut oil, biology derv year productivity also amounts to 100 thousand tons. Malaysia plans to be in teem with palmy Sha Bazhou to build on the world first to have produce per year factory of derv of 300 thousand tons of biology, the biology derv factory on the world is after building in the future.
Research of derv of our country biology and development start later, go up century at the beginning of 80 time, dial special funds project approving by Chinese petrifaction head office, did many foundation to experiment by institute of Shanghai internal-combustion engine, 85 ” of 90 time “ plan to begin the research of biology fuel by ministry of national science and technology by the country
Ministry of science and technology begins the research of biology fuel to label project of great science and technology, the biology derv that had formed own intellectual property now produces technology and plant of big batch production: Always arrange Inc. of the sources of energy of day lustre biology and limited company of Hunan biology energy. #p#·ÖÒ³±êÌâ#e#
2 7 years 00, the biology derv of our country produced per year a quantity to had exceeded 2 million tons. Biology derv regards petrifaction as derv replace the sources of energy to be able to appear for certain piece have add develop a tendency without what decrease. However, because the manufacturing cost 60%-70% of biology derv is the cost of raw material, so, the price of the diesel oil of matter of cost discretion opposite of raw material resource is having conclusive effect. Accordingly, use cheap raw material, reduce cost can, reducing cost is the key in the key. In the meantime, our country both neither employs the grain crop such as many soja, corn to make raw material in that way like the United States, unlike European Union uses much edible vegetable oil to do raw material to produce biology diesel oil in that way. We must hold to “ not to contend for grain with the person, do not dispute the policy of ground ” with grain. In full time of raw material and manufacturing technology fluctuation. And, in production biology derv returns the product of careful chemical industry that can produce a few additional costs at the same time. Such, reduced cost further, can raise total economic benefits of production again.