【摘要】：隨著能源消費(fèi)不斷增加,石油資源的日益枯竭,21世紀(jì)世界各國(guó)正面臨著嚴(yán)峻的能源戰(zhàn)略問(wèn)題,而我國(guó)是一個(gè)“富煤少油缺氣”的國(guó)家,大力發(fā)展煤化工產(chǎn)業(yè),對(duì)于補(bǔ)充國(guó)內(nèi)油氣資源不足、滿足化工產(chǎn)品需求、降低石油對(duì)外依存度、保障能源安全等具有重要的能源安全戰(zhàn)略意義。 煤化工作為一個(gè)新興產(chǎn)業(yè),具有能耗大、水耗大、三廢產(chǎn)生量大等特點(diǎn),其發(fā)展過(guò)程中對(duì)煤炭資源、水資源、生態(tài)、環(huán)境、技術(shù)、資金和社會(huì)配套條件要求較高。然而,在其發(fā)展初期,一些地方不顧資源、生態(tài)、環(huán)境等方面的承載力,出現(xiàn)盲目規(guī)劃、競(jìng)相上煤化工項(xiàng)目的勢(shì)頭,從而導(dǎo)致了資源利用不合理、環(huán)境保護(hù)重視不夠、各地開(kāi)建項(xiàng)目缺乏管理等一系列問(wèn)題的出現(xiàn),不利于煤化工產(chǎn)業(yè)的長(zhǎng)久、穩(wěn)定和可持續(xù)的發(fā)展。 本文以我國(guó)西部地區(qū)—甘肅平?jīng)龅貐^(qū)的煤化工產(chǎn)業(yè)發(fā)展現(xiàn)狀為研究對(duì)象,首先對(duì)國(guó)內(nèi)外煤化工產(chǎn)業(yè)發(fā)展現(xiàn)狀及發(fā)展過(guò)程中存在的問(wèn)題進(jìn)行了詳細(xì)的綜述,.并列出了我國(guó)主要、典型的煤化工政策,該部分奠定了本文的研究基礎(chǔ)；其次,本論文對(duì)甘肅平?jīng)龅貐^(qū)煤化工產(chǎn)業(yè)發(fā)展現(xiàn)狀、產(chǎn)業(yè)鏈結(jié)構(gòu)、發(fā)展趨勢(shì)及區(qū)域環(huán)境資源進(jìn)行了詳細(xì)分析,根據(jù)分析結(jié)果,找出了該地區(qū)煤化工產(chǎn)業(yè)發(fā)展中存在的問(wèn)題和相應(yīng)的環(huán)境資源制約因素；最后,根據(jù)存在的問(wèn)題和相應(yīng)的制約因素,本文提出了煤化工產(chǎn)業(yè)發(fā)展對(duì)策體系,具體分為五個(gè)部分,即源頭預(yù)防對(duì)策、過(guò)程控制對(duì)策、污染治理對(duì)策、循環(huán)化改造階段對(duì)策和環(huán)境管理對(duì)策,并將煤化工產(chǎn)業(yè)循環(huán)化改造作為解決當(dāng)?shù)噩F(xiàn)有煤化產(chǎn)業(yè)工發(fā)展過(guò)程中存在的問(wèn)題和相應(yīng)環(huán)境制約因素最核心的對(duì)策。在此基礎(chǔ)上,本文創(chuàng)建了一套煤化工產(chǎn)業(yè)循環(huán)化改造水平的評(píng)價(jià)指標(biāo)體系,通過(guò)層次分析法確定了指標(biāo)體系中各指標(biāo)的權(quán)重,并結(jié)合線性加權(quán)的評(píng)價(jià)方法,對(duì)平?jīng)龅貐^(qū)現(xiàn)有煤化工產(chǎn)業(yè)發(fā)展水平進(jìn)行評(píng)價(jià),給出了優(yōu)化后的煤化工循環(huán)經(jīng)濟(jì)產(chǎn)業(yè)鏈,對(duì)產(chǎn)業(yè)鏈循環(huán)化改造的效益進(jìn)行了分析,以期為我國(guó)西部地區(qū)煤化工產(chǎn)業(yè)的發(fā)展提供參考性建議。
[Abstract]:With the increase of energy consumption and the depletion of petroleum resources, every country in the world is facing severe energy strategic problems in the 21st century. However, China is a country with "rich coal, less oil and less gas", and vigorously develops the coal chemical industry. It is of great strategic significance to supplement the shortage of domestic oil and gas resources, meet the demand of chemical products, reduce the degree of dependence of oil on the outside, and ensure energy security. Coal chemical industry, as a new industry, has the characteristics of large energy consumption, large water consumption and large amount of waste production. In the process of its development, coal resources, water resources, ecology, environment, technology, capital and social supporting conditions are required. However, in the early stage of its development, some places, regardless of the carrying capacity of resources, ecology, environment and so on, appeared blind planning, competing with each other in the momentum of coal chemical projects, which led to unreasonable utilization of resources and insufficient attention to environmental protection. A series of problems, such as lack of management, are not conducive to the long-term, stable and sustainable development of coal chemical industry. In this paper, the coal chemical industry in the western part of China-Pingliang area of Gansu Province is taken as the research object. Firstly, the status quo and problems existing in the development process of the coal chemical industry at home and abroad are summarized in detail. And listed the main, typical coal chemical policy, this part has laid the foundation of this paper. Secondly, this paper on the status quo of coal chemical industry development in Pingliang, Gansu Province, industrial chain structure, The development trend and regional environmental resources are analyzed in detail. According to the results of the analysis, the problems existing in the development of coal chemical industry in this area and the corresponding environmental resource constraints are found out, and finally, according to the existing problems and the corresponding restrictive factors, This paper puts forward the development countermeasure system of coal chemical industry, which is divided into five parts, namely, source prevention countermeasure, process control countermeasure, pollution control countermeasure, recycle transformation stage countermeasure and environment management countermeasure. The circular transformation of coal chemical industry is regarded as the key countermeasure to solve the problems existing in the development of local coal chemical industry and the corresponding environmental constraints. On this basis, this paper has established a set of evaluation index system of coal chemical industry circular transformation level, determined the weight of each index in the index system by analytic hierarchy process, and combined with the evaluation method of linear weighting. This paper evaluates the development level of coal chemical industry in Pingliang area, presents the optimized circular economic industrial chain of coal chemical industry, and analyzes the benefit of recycling transformation of industrial chain. In order to provide reference suggestions for the development of coal chemical industry in western China.
【學(xué)位授予單位】：蘭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類(lèi)號(hào)】：F426.21;X322

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本文編號(hào)：2260245