秸秆气化商业化发展的驱动与制约因素分析
Analysis on the Driving and Constraint Factors of Crop Straw Gasification and Commercialization Development
查看参考文献5篇
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文摘
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秸秆气化是一项方兴未艾的新兴生物质能源利用技术,而在秸秆资源气化的商业化发展过程中,明显的驱动因素和不利的制约因素并存。论文在调研后认为,其驱动因素包括：农户对包括秸秆燃气在内的高品位能源具有较强的需求;有利于治理污染和保护环境,缓解国家商品能源供应压力等明显的外部性效益;政府在初始阶段对秸秆资源的重视和推动。其制约因素包括：由于秸秆燃气价格偏低,提价可能性小,燃气用户规模小,用途单一,秸秆气化站初始投资较高,使得秸秆气化站的经济效益尚不明显;政府扶持过程中暴露出非市场行为的缺陷;秸秆气化技术的成熟性与实用性不强,秸秆气化设备及施工验收体系的标准化不够完善。 |
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其他语种文摘
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Nowadays,the production of crop straw is about 0.79 billion tons every year in China,among them about 0.32-0.4 billion tons can be used as energy by combusting them directly while the rest are thrown away to the field or set on fire directly.To popularize the technology of crop straw gasification could not only decrease the local atmospheric pollution due to setting them on fire optionally and their influence on the flying-off and landing of the plane,but also have great effects on changing the villages'visages and constructing socialistic new rural areas.The analyses show,during the course of resource's commercial development of crop straw gasification,both of the prominent driving forces and the restriction factors exist at the same time.Concretely,there are three main driving forces:the farmers' needs on the high-grade energies(e.g.crop straw fuel gas)are the base to develop the resource of crop straw gasification commercially;to be favorable to fathering the pollution and protecting the environment,to alleviate the supply pressure of the commercial energy nationally,so to lay the economic and social groundwork for future commercialization;and in the first stage,to value high and promote the commercial development of the resource of crop straw gasification by the government is a driving force and opportunity.At the same time,there are two restriction factors:as the price of crop straw fuel gas is on the low side and the huff is almost impossible,the quantity of farmers to use the fuel gas is not in the great scale,the utility of fuel gas is limited,the initial investment to set up the crop straw gasification station is relatively costly,all of them make the economic benefit is not so seductive;the limitation of the activity not controlled by the market is uncovered when the government supports it,the technology of crop straw gasification is still not mature and applied very much,and standardization system to check and accept the equipments and construction process of crop straw gasification is scarce furthermore.
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来源
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自然资源学报
,2007,22(1):62-69 【核心库】
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关键词
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农村能源开发
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秸秆气化
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驱动因素
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制约因素
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商业化发展
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地址
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1.
中国科学院地理科学与资源研究所, 北京, 100101
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中国人民大学土地管理系, 北京, 100872
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-3037 |
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学科
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农业工程 |
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基金
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国家自然科学基金
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文献收藏号
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CSCD:2957513
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参考文献 共
5
共1页
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1.
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CSCD被引
101
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农业工程学报,2001,17(2):115-118
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CSCD被引
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农业工程学报,1999,15(2):172-176
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CSCD被引
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CSCD被引
4
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CSCD被引
8
次
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