Biodiesel Production Line Although give birth to material to be able to have a variety of development difficulty, but development biology can be clean development and structure of change the sources of energy character is important one annulus, the government needs to put eye some more long-termly, be in big environment of the sources of energy is at present more exhausted below weak condition, also need to shift to an earlier date layout.
It is important that raw material can serve as a kind but second birth the sources of energy, resource is widespread, can use already generate electricity, can fuel of solid of translate into liquid, have a variety of use. Our country with a vast territory, have relatively rich raw material resource, basically include rubbish of aricultural litter, city life, animal crop of fecal, the sources of energy. Wait with wind report, solar energy, terrestrial heat other but second birth the sources of energy is different, raw material raw material can machine translate into liquid according to need or solid fuel. In recent years, as right but the addition of strength of support of second birth energy, raw material the sources of energy also gets developing accordingly. Raw material generates electricity to basically include aricultural litter to generate electricity with garbage power, generate electricity except raw material besides, other use a form very common also, if firedamp is a country,use raw material can main way.
Be in main but in second birth the sources of energy, of raw material the sources of energy start opposite earlier, early days also gets relative to rapidder development, but development rate is relatively slow however, with in recent years the rapid development of bend over of wind light produced by electricity forms bright contrast. Be like and net wind report the 96.37 million kilowatt that installed capacity already increased to 2014 from the 1.06 million kilowatt 2005, solar energy and the net generates electricity to also increase 28.05 million kilowatt from 70 thousand kilowatt. And raw material generates electricity installed capacity had achieved 2 million kilowatt 2005, also increase 9.48 million kilowatt only to 2014.
Construction of establishment of form a complete set and relevant support measure are not perfect etc is a reason with raw material slow progress. But, report of smooth hot season, wind other but second birth the sources of energy also exists similar these problems. Because this gives birth to corporeal the sources of energy,develop delay to still have slow other the element that restricts its to develop quickly. Among them, characteristic of oneself of raw material the sources of energy is another main influencing factor. The development of raw material the sources of energy is the problem of an industry not merely, no matter be the raw material such as aricultural litter or urban rubbish,collect, move with production and unripe while still alive relevant, that is to say, development biology pledges the sources of energy involves change production and life style. If cannot assure to be supplied of raw material amply, development of raw material energy will get very big limitation. #p#·ÖÒ³±êÌâ#e#
Aricultural biology generates electricity character is raw material basically can use means one kind, raw material basically has litter of crop straw, forestry to wait. Because volume of this kind of material is large, carriage cost is higher, and collect inconvenience, need more labour force investment. With the large-scale agriculture of a few countries production differs, scale of production of our country agriculture changes rate low, crop litter is relatively dispersive, collect opposite difficulty, cost bad news force. Chinese country although labor is abundant, but go out Wu work staff considers time cost, often use the directest burn or discard to handle crop straw as soon as possible. Sort of aricultural litter raw material is additionally more, taller to requirement of equipment of power plant machine, cause damage easily.
Garbage power also faces similar problem, although urban rubbish gross is bigger, but rubbish classification carries out a state not beautiful, create rubbish calorific value inferior, increase to machine equipment breakdown. The recycle rate of urban rubbish is inferior, a lot of have the litter that uses value to burn directly, create serious waste. A few danger and special rubbish did not classify processing alone, cause garbage power raw material to form very complex.
Because developed country rubbish classifies a system to mature relatively, rubbish burns the characteristic that equipment design did not consider Chinese rubbish raw material, the machine device that introduces from abroad accordingly does not suit particular case of China, the likelihood causes toxic gas to discharge exceed bid. The public stems from safe consideration, often support boycott attitude to garbage power. Raw material liquid fuel also is put in the problem of raw material supply deficiency, because population is numerous, food safety is the problem that our country faces all the time, differ with the country such as the United States, Brazil, our country does not have extensive development to be the biology fuel of main raw material with commissariat, and wait for the biology that give priority to to pledge fuel changes a technology to still be in development phase with wood fibre element and alga at present, the technology is immature, cost is higher also.
The government has strict control to the production of fuel alcohol and sale, to the production of biology derv, main problem is the policy related lack, standard and normal sale channel. And the near future as global oil price drop ceaselessly, the development of biology fuel is more difficult, the biology fuel that is a delegate with alcohol and biology derv serves as traffic replace fuel, at present very not hopeful.
In addition, at present the development of national opposite material lacks the difference that considers each district, and difference of each district circumstance is bigger, the condition of specific resource gift of different area is different, similar development pattern may not accord with actual condition of place. What need each respect as a result of development of raw material energy is harmonious cooperate, and the change of people production means, short-term effect is not apparent, the enthusiasm that the place develops is scant. #p#·ÖÒ³±êÌâ#e#
Although give birth to material to be able to have kind of planted development difficulty, but development biology can be clean development and structure of change the sources of energy character is important one annulus, the government needs to put eye some more long-termly, be in big environment of the sources of energy is at present more exhausted below weak condition, also need to shift to an earlier date layout, policy has more specific aim and enhance effectiveness.
Accelerate the development of raw material the sources of energy, need relevant code not only of the system mix soundly perfect, layout of even sound program, avoid to repeat with excessive construction, assure the supply of raw material. Urban rubbish should increase recycle proportion, managing raw material, make litter gets using. Drive those who accelerate rubbish classification to carry out even. The program of garbage power considers respectively according to the particular case of each district.
On investment of research and development, increase devoted to local scientific research support strength, make various places adjust measures to local conditions, development suits the raw material of local situation to use means. Future needs to accelerate floral of development energy resources cultivate, increase in the investment of limit land, reduce resource of use arable land, avoid to appear to contend for the phenomenon of the ground with grain. Additional, want to accelerate the research and development of science and technology that the biology that be not grain pledges liquid fuel is changed, reduce cost, increase its competition capacity.
Lin Baijiang (famous energy economist, economy of Xiamen university the sources of energy and energy policy innovate in coordination central director)