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The New That Matter Sources Of Energy Makes Use Of Probes A Life

Posted on:2007-07-17Degree:MasterType:Thesis
Country:ChinaCandidate:Z Y ShenFull Text:PDF
GTID:2189360218952229Subject:Forestry
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The new that matter sources of energy makes use of probes a lifestraw of Yan Cheng southeast pyroelectricity Ltd. stem boiler skill changes the project research 04 agriculture and forestry extending special field graduate student shift Shen Zhi YuanPartⅠsummarizes one, the problem suggesting thatThe quantity ceaselessness increases by with society, economy uninterrupted growth and population, all the countries in the world climbs a litre unceasingly to the sources of energy consumption and need, as far as world coal, petroleum, gas reserves be concerned, coal can only use 230 years, petroleum can only use 44 years, gas can only use 62 years. Two is that sale problem of petroleum is day by day notable. Per capita our country petroleum workable reserves is less than 3 tons in 2005, per capita gas workable reserves is controlled by 1000 steres, per capita coal workable reserves is controlled by 90 tons, respectively for world average value 11.1%, 4.3% and 55.4%. Chinese petroleum depends on degree externally already complying with Y2K's The"energy crisis"has aroused the attention that the developed country supplies to the sources of energy safety, regenerative energy technology inkstone hair has been taken seriously broadly. Restricting since accepting the technology and natural conditions, developing at present in large scale to regenerative energy main part making use of is a wind energy source and biomass energy. Biomass energy generates electricity in regenerative energy electric power generation middle electric energy mass regards, reliability height, is going to much better, to have very high economic value comparing with intermittent electric power generation such as small hydro-electric power plant, wind energy source and solar electrical energy generation. Use clean regenerative energy to replace coal, petroleum, readjusting the energy structure is recent important mission of our country, make use of regenerative energy such as biomass energy. wind energy source to generate electricity exactly being our country energy butTwo, makes use of the significance growing matter sources of energyElectric energy mass is good among first, biomass energy generate electricity generating electricity in regenerative energy, reliability is high, be much more better than intermittent electric power generation such as small hydro-electric power plant, wind electricity and solar electrical energy generation, can have very high economic value as small hydro-electric power plant, wind electricity, the solar electrical energy generation complement sources of energy. Secondly, under objective of building a well-off society in an all-round way, structure of energy supply makes use of rural area by tradition biomass energy give first place to generating electricity to conversion, biomass energy modernizing direction is the important approach that this changes. Thirdly, rich biomass energy resource makes use of added value, processes urgently after having an effect to develop, to promote economic growth.The biomass energy electric power generation technology is relatively mature fourthly.Three, biomass energy makes use of current situationTake growing matter as carrier, from growing the energy that matter produces, being biomass energy. The biological energy source is solar energy one kind of energy form in storing living things with chemical energy form, one kind of the energy taking growing matter as carrier, it originates from plant's photosynthesis direct or indirect, in various regenerative energy, growing matter is unique, it is the solar energy storing, also is one kind of unique regenerate carbon source, may change solid state, liquid state and gas state fuel becoming routine. Our country crops straw of all kinds stem resource reasonableness reclaims treating, is summed up as"4 F"lines but: Be Fodder(feed), Fuel(fuel), FertiliRationale that PartⅡstudies.One, circulation economy theorySociety who develops circulation economy, builds economize on resources the type and the amicable type of environment, direction, the important strategy being also that our country structures harmonious society choose now that the international community is making joint efforts realizing human being sustainable development. Life matter sources of energy main part as regenerative energy is composed of a part, is confronted with gigantic development opportunity That circulation economy demands according to systematic pattern of natural ecology, with again and again circulating flow of economic activity reason matter of past"resource-> product-> good-for-nothing"one-way flow guiding"resource product renewable resources"matter process, makes entire economic system produce or produce very few good-for-nothing mainly as well as producing and consuming process. Circulation economy characteristic is that the natural resources hanging down throws into, height makes use of blowoff to prepare waste material's low. Whose core connotation is good-for-nothing subtraction quantization, resource usage and the recycling make use of again. Make an economic acfivity be identical with systematic matter of natural ecology circulation law each other, realizei the human being activity's thereby organism's habits-rization. In the field of agriculture, circulating economy theory has been done to protection of ecological environment and sustainable development strategy further, complementary and improve and perfect. The circulation type environmental-friendly agriculture is to wield modem science and technology according to ecology and organism's habits economic principle, the agriculture building in a manner appropriate to local conditions produces system. The circulation type environmental-friendly agriculture develops the sources of energy being going to develop sufficiently in process, and making use of natural resources and life matter. Drive"a rural life to contaminate zero blowoff motion". Carry out(the natural ecology) agriculture and organic agriculture in agriculture garden area construction aspect.Two, sustainable development theoryDeveloping agriculture life matter sources of energy is that economy society sustainable development strategy chooses. Sustainable development is that person satisfies development of the ability needing refer to both the need satisfying a modem, and block of wood breakdown descendant. Sustainable development economics theory logic starting point and visual angle have two: Develop the ability and chance should be person there be no price's, development of modem should not endanger descendant first. Two is that the modem has capability being aware of oneself behavior consequence's in advance deferring an effect. Sustainable development thought but summarization is three bases: (1) justice principle, emphasizes to develop should run after justice in two aspects, one being to replace people's justice, be to not ought to think to come the especially preferential problem damaging 'anOther part of people's benefit, and should take eradicating poverty as sustainable development. course with a development of generation philtrum part of person; Two is that generation time is impartial, is that the development confessing originally can not take people's benefit sacrificing descendant as price. (2) persistence principle. whose core are that economic development and social development referring to human being can not exceed natural resources and the ecological environment load support capability, must restrain human being therefore to the resource dissipation and to the environment contaminate behavior. (3) intercommunity principle, the earth are the human being's common home, the sustained development thought and the general target ought to be all walks of life governments of all countries in the world, enterprise, nongovernmental organization and individual follow commonly though that the different country composes in reply concrete the area sustainable development target, policy and puts step into practice is unique not ncessarily neither Sustainable development new thought, new concept, new knowledge change people no sustainable tradition mode of production, pattern of consumption, mode of thinking. Significance and urgency being that all of the various levels leader asks the viewPoint, sufficient cognition setting up sustainable development really to arrive at resource and environmental protection in the key putting sustainable development agriculture life matter sources of energy into practice at present. That"all responds to the thought making way for economic growth"is one kind of the idea being anxious to achieve quick success and getting instant benefits in fact, maximal obstacle being that thought stands on relatively with sustainable development, being to put sustainable agriculture life matter sources of energy strategy into practice. The key period, industrialization, urbanization may hold present, our country being building well-to-do society in the whole people are accelerated, energy demand amounts continue increasing by, resource and the environment pressure to economic and social development are bigger and bigger. Accelerate the life matter sources of energy development, will be to break the resource and environment bottleneck restricting economic and social development, the society who builds economize on resources the type and the amicable type of environment provides new opportunities.Three, environment economy theory Environment economy discipline creation and environment problem gradually, grave and arousing society to pay close attention to commonly is cannot to part since human being enters industrial society, the hitherto unknown large-scale exploitation human being has been developed to the natural environment makes use of under urging running after economic growth, a few industrial country fleetness running after economy has increased by, has shown unparalleled increase upsurge. Human being has been have created out gigantic material wealth, but simultaneous though within extremely short period, the consumption having aggravated greatly to cultivated land, fresh water, forest, mineral, has initiated the extremely serious environment disaster in the process of industrialization, urbanization, have been brought about gigantic damage drawing or not by human society Primal problem that our country there exists in the environment economic policy being already put into effect: (1) environment economic policy is faulty, environment of our country economic policy sees not much though kind is put into effect and produces a marked effect more, but real within the whole nation range. Have some of environments although economic policy having policy regulation, since not having supporting measure, not playing arrive at due role. For instance, our country is compared with each other though having already founded difference tax po icy. and the developed country, difference of our country tax policy kind is less, application field is narrower. (2) already some environment economic policy urgently, our country environment economic policy currently in effect there exists a few problems in self, requires that system and the environmental protection undertaking further develop, the demand but ceaseless renewal changing, improves and perfects according to market economy after perfect. Policy growing 0.25 yuan of/ thousand watt-hours of matter electric power generation allowance though the country already appears personally, but still, be short of concrete inplementing regulations and harmonize mechanism; Drift along to agriculture and forestry waste burning measuring 80%'s condition being smaller than general calorific value, the country has stipulated the application and dissemination drifting along burning a technology not to give allowance, restricted. Chinese life matter generates electricity still being in a demonstrative project stage, demonstrate the item arrives at an acceptance check from the net setting up a project, building, generate electricity going ahead, still there is no special administration way, enthusiasm greatly, affecting a demonstrative project rate of progress, also affecting an investor's.PartⅢlife matter sources of energy makes use of patternOne, natural project location city and town general situationYan Cheng southeast industrial park location She Yang County salt east town southeast Village, is located in the Yah Cheng city eastern suburb, 13 kilometres, liang of express highway province says that(226, 311) run through entire boundary from when 20 kilometres of Yan Cheng airport, the Yan Cheng railway station are connected 25 kilometres. East face the meridian river, the north depends on the salt sea first order highway, side river having a southern exposure and new ocean of west tide river harbor(country two stage water channel) are linked together in the south Distance of one phase of square kilometer area project Zhan cover an area of 10, gather 60 many family who give birth to a child, live, serve for an integral whole, enters garden enterprise. Receive garden industry since being located in main cotton of the whole nation producing area taking spinning machine, cotton spinning, contexture, clothing, dyeing a round number as the main body, a coordinated process having formed the flower, yarn, cloth, clothes produces system, the income from sales of products has taken form to spinning and weaving, characteristic to industrial park, year spinning machine being leading factor estate already amounts to 10 being hundred million yuan more. 2002 annual 10 month are"Jiangsu province enterprise in the rural area quilt naming set an example industrial park"Two, project general situationBe satisfied southeast industrial park industrial enterprise use hot urgent need, classics Jiangsu province get,rich change committee Su Fa change relationship energy[2004] 668"relative Yah Cheng southeast pyroelectricity Ltd. pyroelectricity project recover construction advice note", Jiangsu province economy Board of Trade Su economy and trade electric power [2004] 109"relative Yan Cheng southeast pyroelectricity Ltd. 75 t/h boiler extension project letter of advice official reply to subordinate"and Su economy and trade electric power [2004] 110"relative Yan Cheng southeast pyroelectricity Ltd. 15 MW supply heat aircraft crew construction project letter of advice official reply to subordinate", The area southwest part builds the textile industry O. K. in Yah Cheng city southeast And ultimate scale curdles for 75 3 t/h time of high temperature time of high-handedfluidization bed boilers and 152 MW shrink machine match 182 MW generators.corresponding childbirth assists facilities. 18 every day formal commissionings build a project in 2004 annual 6 month, accomplish 1.3 hundred million yuan of investment in accumulative total after construction for more than 1 year already Three, project location life material resources investigates whether Our country already will have but the exploitation regenerating the sources of energy makes use of the preferential field that column for sources of energy develops, build and develop by working outregenerative energy developing the target making use of all quantity and adopting corresponding measure, the marketplace driving regenerative energy. The exploitation encouraging the various ownership economy main body to participate in regenerative energy makes use of the country, protects regenerative energy developing the lawful rights and interests making use of person according to law. The country encourages regenerative energy and the net to generate electricity and supports. Electrified wire netting enterprise ought to conclude and sign and cover an agreement as with a net with the regenerative energy electric power generation enterprise getting administration permission according to law or being submitted for putting on record. entire forehead buys whose electrified wire netting coverage range inner regenerative energy and net electric power generation project net play quantity of electric charge, and serves for regenerative energy generates electricity providing net play, Therefore, may regenerate the sources of energy project scale of construction depending on the plain, fuel mainly supplying condition Be to gain the firsthand resource condition report, Yah Cheng southeast pyroelectricity Ltd. has organized the special social investigation group, has adopted to check forms such as recording the cadre who counts a report, consults about the village group, inquiring into a questionnaire, right away. output of straw stem and the current situation that structure, the straw stem make use of, have formed the ability commercializing, peasant's problems such as expecting price, transporting condition, quality of straw stem has carried out a special subject surveying, according to several conclusions inquiring into condition, but forming all above: (1) salt east town and their periphery villages and towns but the all quantity forming the commodity straw stem can satisfy heating and power plant 75 tons of 2 platforms boilers need 25 ten thousand tons,; Appropriate expansion buys a radius can ensure 75 tons of 3 platforms boilers need. (2) straw stems' cost is 240.85 yuan to the factory, secretly scheme against according to calorific value lower than coal, point out that the straw stem generates electricity having the very good economic effect.PartⅣconclusion and suggestionOne, have problem(One) resource distributes the difficulty dispersing, collecting and transporting The general area straw stem resource amounts that we inquire into amount to 36.13 ten thousand tons, stability, but distribution abound in natural resources disperses, collects and makes use of transport difficulty, comparatively suitable than dispersing, At the same time, biomass energy has an effect at present the proportion making use of seldom, is going to embody its clean sufficiently and to produce a marked effect sufficiently in the sources of energy structural optimization, must high-effect having big range making use of work premise, be requiring that entire society has the all-round acquaintance and acception to biomass energy technology surely right now, process putting to use in production and commercializing in life matter technology cultivates the mature marketplace, forms large amount of consumer, the proportion making biomass energy be commodity sources of energy has notable rise, embodies out the person ultimately(Two) present is short of effective policy and the fund supportsThe country and the local government may, r~generate the sources of energy developing aspect only having the generality encouragement policy at present again, do not have stronger concrete operatability way, do not ascertain difficulty therefore policy dynamics is insufficient to biomass energy. This embodies the difficulty applying middle life matter electric power net play to reality mainly, at present government's fixed price does not embody the biomass energy contribution to environmental protection, electric power price is unreasonable, fund very difficult to attract investment, guiding that the country and place do not make clear at the same time to biomass energy electric power generation project, less than supporting policy the place, the allowance channel are non-smooth, economy preferential measures is very difficult to feel at ease.(Three) the country does not have a systematic perfect various life matter sources of energy technical norms, industry norm at present Our country grows the matter sources of energy function characteristic not yet right away, works out a set of relatively independent systematic exercise charging the strong nature industry norm for composing in reply technical norms, market management chaos. Go ahead in straw gasification air or gas supply and main equipment of straw if the straw stem boiler develops, since not having had right technical norms and strict technical supervision, much the childbirth not having had technology strength unit and individual having participated in a project contracting sum straw gasification air or gas supply equipment, arouses the project technology passing a test, being unable to attain the desired objective, brings about the safe problem even, this carries out life matter the effect making use of a job to bring about very big negative part for the days to come.Two, suggestion(One) perfects law and law and regulation, encouragement waste makes use of again Ought to work out special encouragement policy, the investment attracting society should implement protection policy and excitation to regenerative energy policy further for electric power, the govemment developing regenerative energy. We also ought to pass legislation sum related policy, the means with legislation protection and economy is supported being tied in wedlock each other, encouraging crops straw makes use of whose depend on sells development potential to establish and occupy whose due market share, makes.(Two) works out development targets clear and definite and the investment in regenerative energy by finance extending a plan, increasing is the guarantee developing regenerative energyWe ought to take developing circulation economy as the priority field that the government invests in, the fund enlarging to circulation economic growth holds out. The direct investments or fund being.in progress to a few significant projects subsidizes, provides a loan of the interest so deducted support, guide banking institution of all kinds to give a loan the finance and tax policy supporting support circulation economic growth, working out to accented term beneficial to promoting circulation economic growth.Should bring regenerative energy construction project into governments at all levels financial budget and plan standard. Government finance may support dynamics by the fact that preferential tax treatment, finance investment and financing and the government purchase the technological progress waiting for means, enlarging by straw stem electric power generation enterprise to crops's.(Three) perfect investment, finance management system Under investment and financing currently in effect management system, the country size according to investment and financing forehead degree, is exercised by all of the various levels administration person in charge branch examining and approving right, and project examine and approve system being confined to state-owned enterprise only, the country should perfect investment, finance management system, ensures that investment and the financing channel are unimpeded. Besides, can throw into system by building diversification science and technology such as the government, bank, enterprise and society, fully utilize social various funds lying idle in society, funding develops crops straw stem electric power generation estate, disperses investment risk(Four) make use of international regulation, carry out allowance on enterpriseMake use of WTO"allowance and oppose the allowance measure agreement"regulation in connection with being not allowed to tell allowance.(Five) works out a standard, the science encouraging to crops straw stem makes use of.And the country ought to work out"energy conservation catalog"and"relate to the idea"that government energy conservation purchases, correct the preferential measures that the product producing and using the catalogue range inner gives tax exemption and reduction, prepare to list product in catalogue in the government purchasing range.(Six) establishes rational crops straw stem electric power generation price.Specifically for growing the primal problem that matter there exists in electric power generation, ought to act accordingto circumstances, plan as a whole, research works out a relevance extending policy, build perfect forming a complete set step by step serving system choose the pragmatic various technology and equipment, form benign competition, the application generating electricity with the matter pushing forward a life. As soon as possible, thee government works out and promulgates our city regenerative energy law inplementing regulations.
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