天津北疆发电厂循环经济项目可行性研究
发布时间：2018-10-19 08:18
【摘要】：天津北疆发电厂循环经济项目是国务院批准的第一批国家级循环经济试点项目，项目充分利用汉沽区的资源条件，较好地解决了高效清洁发电、节约用水、节约土地、海水淡化、浓海水和粉煤灰综合利用等一系列问题，形成了“电水盐材地”循环经济产业链，被誉为电力行业发展循环经济的“北疆模式”。项目2009年投产后，每年为社会提供120亿千瓦时电能和6500万吨淡水，为天津市和滨海新区的开发建设提供了重要的能源支撑和淡水资源保障。本文的目的是总结北疆发电厂循环经济项目一期工程的经验，研究提出二期工程的方案规划并进行初步可行性研究，为北疆项目二期扩建工程前期工作提供决策支持。 本文在总结北疆一期循环经济项目经验的基础上，创造性提出了二期扩建工程方案规划：继续采用以发电为龙头，“电、水、热、盐、化、材”一体化集成开发的模式，规划建设2台100万千瓦超超临界发电机组、日产三十万吨海水淡化装置、年产150万吨精制盐和30万吨盐化工产品的浓海水综合利用工程、对外采暖供热1200万平米，配套建设粉煤灰综合利用工程，并进行二氧化碳减排的工程试点。 提出二期工程规划方案后，本文从电力系统分析、热负荷分析、资源利用与节约能源、投资估算与财务评价、风险分析、经济与社会效益评价等六个方面，对北疆二期循环经济项目进行了初步可行性研究。为北疆二期的前期工作提供了重要的方案规划支撑和投资决策支持。 依据本文的规划方案和初步可行性研究结论，国家能源局已经发文同意开展前期工作，，项目可研以及环评、接入系统、用地预审等前期工作已全面展开，计划2013年下半年取得国家发改委核准，2014年开工建设。
[Abstract]:The circular economy project of Tianjin Bei Jiang Power Plant is the first batch of state-level circular economy pilot projects approved by the State Council. The project makes full use of the resources in Hangu District, and better solves the problem of efficient and clean power generation, water saving, and land saving. A series of problems, such as desalination of seawater, comprehensive utilization of concentrated seawater and fly ash, have formed a circular economic industrial chain of "electric water salt land", which is regarded as the "northern Xinjiang model" for the development of circular economy in electric power industry. After the project was put into production in 2009, it provided 12 billion kilowatt-hour electric energy and 65 million tons of fresh water to the society every year, which provided important energy support and fresh water resources guarantee for the development and construction of Tianjin and Binhai New area. The purpose of this paper is to sum up the experience of the first stage of the cycle economy project of the North Xinjiang Power Plant, to study and put forward the plan of the second phase of the project and to carry out the preliminary feasibility study, so as to provide decision support for the preliminary work of the second phase of the expansion project of the North Xinjiang Project. On the basis of summing up the experience of the first phase circular economy project in Northern Xinjiang, this paper creatively puts forward the plan of the second phase expansion project: continue to adopt the integrated development mode of "electricity, water, heat, salt, chemistry and materials", which takes power generation as the leading factor, "electricity, water, heat, salt, chemistry and materials". Planning and construction of two 1 million kilowatt ultra-supercritical generating units, with a daily output of 300,000 tons of seawater desalination units, an annual production of 1.5 million tons of refined salt and 300000 tons of salt chemicals, a comprehensive utilization project of concentrated seawater, and an external heating supply of 12 million square meters. Supporting the construction of comprehensive utilization of fly ash, and pilot projects to reduce carbon dioxide emissions. After putting forward the second phase project plan, this paper analyzes the electric power system, the heat load analysis, the resource utilization and the energy saving, the investment estimate and the financial evaluation, the risk analysis, the economic and the social benefit appraisal, and so on. A preliminary feasibility study on the second phase circular economy project in Northern Xinjiang was carried out. It provides important program planning support and investment decision support for the preliminary work of the second phase of Northern Xinjiang. According to the planning plan and preliminary feasibility study conclusion of this paper, the State Energy Administration has issued a document agreeing to carry out preliminary work, and the preliminary work such as project research, environmental impact assessment, access to the system and land use prehearing has been carried out in a comprehensive manner. It plans to obtain approval from the National Development and Reform Commission in the second half of 2013 and start construction in 2014.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.61;F205
本文编号：2280613
[Abstract]:The circular economy project of Tianjin Bei Jiang Power Plant is the first batch of state-level circular economy pilot projects approved by the State Council. The project makes full use of the resources in Hangu District, and better solves the problem of efficient and clean power generation, water saving, and land saving. A series of problems, such as desalination of seawater, comprehensive utilization of concentrated seawater and fly ash, have formed a circular economic industrial chain of "electric water salt land", which is regarded as the "northern Xinjiang model" for the development of circular economy in electric power industry. After the project was put into production in 2009, it provided 12 billion kilowatt-hour electric energy and 65 million tons of fresh water to the society every year, which provided important energy support and fresh water resources guarantee for the development and construction of Tianjin and Binhai New area. The purpose of this paper is to sum up the experience of the first stage of the cycle economy project of the North Xinjiang Power Plant, to study and put forward the plan of the second phase of the project and to carry out the preliminary feasibility study, so as to provide decision support for the preliminary work of the second phase of the expansion project of the North Xinjiang Project. On the basis of summing up the experience of the first phase circular economy project in Northern Xinjiang, this paper creatively puts forward the plan of the second phase expansion project: continue to adopt the integrated development mode of "electricity, water, heat, salt, chemistry and materials", which takes power generation as the leading factor, "electricity, water, heat, salt, chemistry and materials". Planning and construction of two 1 million kilowatt ultra-supercritical generating units, with a daily output of 300,000 tons of seawater desalination units, an annual production of 1.5 million tons of refined salt and 300000 tons of salt chemicals, a comprehensive utilization project of concentrated seawater, and an external heating supply of 12 million square meters. Supporting the construction of comprehensive utilization of fly ash, and pilot projects to reduce carbon dioxide emissions. After putting forward the second phase project plan, this paper analyzes the electric power system, the heat load analysis, the resource utilization and the energy saving, the investment estimate and the financial evaluation, the risk analysis, the economic and the social benefit appraisal, and so on. A preliminary feasibility study on the second phase circular economy project in Northern Xinjiang was carried out. It provides important program planning support and investment decision support for the preliminary work of the second phase of Northern Xinjiang. According to the planning plan and preliminary feasibility study conclusion of this paper, the State Energy Administration has issued a document agreeing to carry out preliminary work, and the preliminary work such as project research, environmental impact assessment, access to the system and land use prehearing has been carried out in a comprehensive manner. It plans to obtain approval from the National Development and Reform Commission in the second half of 2013 and start construction in 2014.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.61;F205
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