Biodiesel Production Line Since Feburary international oil price carries ceaselessly litre, but our country crude oil is imported still ceaseless to the limit of one’s capacity, external depend on sb or sth for existence is spent already achieved 60% . The expert expresses, breach of supply and demand of our country petroleum still bigger, must against a rainy day firm is caught replace the sources of energy, give birth to corporeal the sources of energy to develop latent capacity to be worth farther mining among them.
Customs total office is newest issuance data shows, came this year in January April, our country crude oil imports a quantity to grow 11.8% compared to the same period. Although current international oil price still is in relatively inferior level, but achieve the look of 12 years of low that give to compare with the beginning of the year, already rebounded even more 70% . With entrance unit price will be compared in Feburary, unit price of entrance of every tons of our country crude oil will rise in April 14.6% .
The expert thinks, raw material the sources of energy regards reproducible as the sources of energy, OK and wide application carries a territory at traffic, remedy domestic oil shortage, latent capacity is worth farther mining.
Peak of introduced from the northern and western nationalities or from abroad sea of division of total economy of limited company of science and technology of organisms of Jiangsu couplet sea expresses, compare with common benzine photograph, alcohol benzine can decrease a PM2.5 about 40% , hydrocarbon chroma drops 42.7% , carbon monoxide is discharged drop 34.8% . Since 2000, alcohol of fuel of biology of consumption of our country accumulative total many tons 1700, be equivalent to reducing crude oil to import many tons 9000. Among them, consumption of domestic combustion alcohol was 2.3 million tons 2015, the alcohol benzine that joins fuel alcohol (E10) consumption is 22 million tons, % .
Actually, raw material the sources of energy is bearing “ and grain to contend for the ground in development initial stage ”“ and civilian the chains of the ” that contend for grain, because this equipment gets all circles dispute. But in recent years, in national wealth tax the guiding of policy adjustment falls, industry of alcohol of our country fuel uses directional change integratedly to crop of the economy that be not grain and cellulose raw material gradually, begin craft and demonstrative project construction actively.
In the world, drive energetically in each country government below, fuel alcohol already developed for cosmopolitan burgeoning but industry of second birth energy. Already 50 many countries made policy of biology fuel form a complete set, include to stipulate mix into mixes index or instruction, give taxation drive. These are to stem from energy security to the strategy, agriculture develops continuously and revitalize rural economics, reduce greenhouse gas to discharge and alleviate the consideration that the environment pollutes. #p#·ÖÒ³±êÌâ#e#
Qi Jianmin of adviser of director of research center of plant of the sources of energy of Fujian aricultural university, doctoral student attends “ECF biology to pledge introduce when 2016” of seminar of the sources of energy in Shanghai, the many starch with grain of corn, wheaten, Chen Hua changes alcohol of fuel of on international generation, and sweet makings crop sugar cane, beet changes alcohol. Alcohol of the 2nd acting fuel changes candy to change alcohol again with plant straw cellulose, semi-cellulose, lignin. Raw material of alcohol of the 3rd acting fuel chooses to be led with Gao Guang effect, tall absorb, high yield, fight go against whole layer but endowment those who use is sweet broomcorn (broomcorn) , bluish dogbane, bamboo.
Zhang Shichu of president of biochemical limited company expresses numerous Wei of expert of qualitative energy of biology of research center of the sources of energy of convention of Shanghai combination blame, Shanghai, heavy salinization, sand is changed, degrade land classics hemp kind of crop after cultivating and get processing and improved, obtain aid financially related the country. Hemp kind crop every mus will absorb carbon dioxide every year 2 tons of above, collect at clean development policy and carbon applicably trade.
Through rapid development of a few years, biology pledges in the world the sources of energy is supplied occupy in the structure than already was being achieved 10% the left and right sides, become the 4th great energy resources. But can start character in our country biology later, in the sources of energy the place in supplying a structure holds proportion still lesser. European Union biology pledges the sources of energy is in but the proportion in second birth the sources of energy is as high as 60% , and our country biology pledges the sources of energy is occupied but the proportion of second birth the sources of energy is less than 10% .
The resource gross that “ our country can regard raw material as the sources of energy comparatives every year coal of about 460 million tons of standard, already used a quantity to comparative only at present coal of 22 million tons of standard. Low carbon science and technology and industry grow ” Shanghai association only appoint Wu Xiaojiang of researcher of academy of sciences of society of meeting expert adviser, Shanghai introduces, our country biology pledges energy development uses half-baked program index during 925 ” of “ , raw material shapes fuel consumption completes a program only 70% , 50% what liquid biology pledges fuel amounts to a program only.
Wu Xiaojiang says, our country regards agriculture as big country, produce straw resource gross every year to even more 700 million tons. But annual the straw that on the spot burns amounts to 300 million tons about, the contribution that causes air pollution from this leads even more 30% . If popularize biology to pledge fast heat understands technology of preparation liquid fuel, but will rich straw resource translate into is gigantic the biology oily oil deposit of the quantity. Additional, our country agriculture, stock raising produces a large number of organic litter, and the city lays corporeal waste material in great quantities, can become the substantial natural resources of firedamp, use firedamp extract to refine clean biology pledges natural gas, it is to alleviate resource scarcity of natural gas of our country mineral resources. #p#·ÖÒ³±êÌâ#e#
Compare with solar energy and wind energy photograph, raw material the sources of energy has the characteristic that low cost stores, provide stability to be offerred continuously more can advantage. Evaluate from value of economy of the sources of energy, raw material solid shapes fuel calorific value is high, use cost is far under oil. Additional, qualitative fuel of liquid state biology and car and gas station are compatible, have economy and convenience sex, the experience in can avoiding electric car to extend a process charges establishment inadequacy, batteries store can the predicament such as inadequacy of add boat ability.
Nevertheless, lin Baijiang of director of research center of economy of the sources of energy of Xiamen university China expresses, at present qualitative the sources of energy of our country biology still compares “ small numerous ” , did not form dimensions advantage. Current international oil price is in low, if take no account of taxation element, raw material the sources of energy and common benzine photograph are not clearer than economy advantage. Accordingly, industry of raw material energy still needs to be accelerated further breed, form dimensions advantage, improve its economy.