本文關(guān)鍵詞： 榆樹林油田 集輸系統(tǒng) 二氧化碳 排放規(guī)律 節(jié)能 優(yōu)化　出處：《東北石油大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：近幾十年隨著工業(yè)的迅速發(fā)展,越來越多企業(yè)、工廠向大氣中排放過量的二氧化碳,引起全球氣候變暖、氣象紊亂等一系列嚴(yán)重問題,因此溫室效應(yīng)引起了全世界各國的廣泛關(guān)注。油氣集輸作為石油工業(yè)開采利用不可或缺的重要環(huán)節(jié)之一,系統(tǒng)效率偏低、能源消耗和碳排放量大,因此研究集輸系統(tǒng)二氧化碳排放計(jì)算方法,明確其主要影響因素,進(jìn)而給出合理的減排措施,對(duì)于降低集輸系統(tǒng)能耗和二氧化碳量具有重要意義。本文以榆樹林油田尚十二站轉(zhuǎn)油站為例,結(jié)合集輸系統(tǒng)工藝流程,對(duì)二氧化碳排放量計(jì)算的邊界條件、集輸規(guī)模、量化評(píng)價(jià)的時(shí)間段、排碳的營運(yùn)活動(dòng)等因素進(jìn)行了分析,建立了相應(yīng)的二氧化碳排放計(jì)算模型。結(jié)合實(shí)際生產(chǎn)運(yùn)行數(shù)據(jù),計(jì)算分析了該站2010、2011、2012三年的二氧化碳排放量和碳排放構(gòu)成。結(jié)果表明:該站直接排碳量、間接排碳量和其他間接排碳量占總排碳量的比例變化不大,直接排碳量是碳排放的主要來源。在此基礎(chǔ)上,對(duì)影響碳排放的主要能耗設(shè)備——加熱爐和機(jī)泵的運(yùn)行效率進(jìn)行了評(píng)價(jià),給出了相應(yīng)的能耗評(píng)價(jià)指標(biāo)和節(jié)能技改方案。此外,針對(duì)轉(zhuǎn)油站來液溫度高的問題進(jìn)行了分析,以生產(chǎn)運(yùn)行費(fèi)用最小為目標(biāo)建立了摻水運(yùn)行參數(shù)優(yōu)化數(shù)學(xué)模型,并給出了序列二次規(guī)劃的求解方法。綜合考慮加熱爐改造、機(jī)泵改造和摻水運(yùn)行參數(shù)優(yōu)化三種節(jié)能技改方案,預(yù)計(jì)尚十二站二氧化碳排放可減少0.131 t碳/t油,年總排放量減少2583.28 t/a,減排幅度高達(dá)59.5%。
[Abstract]:In recent decades, with the rapid development of industry, more and more enterprises and factories emit excessive carbon dioxide into the atmosphere, causing a series of serious problems such as global warming, weather disorder and so on. Therefore, Greenhouse Effect has attracted worldwide attention. Oil and gas gathering and transportation is one of the indispensable links in the exploitation and utilization of petroleum industry. The system efficiency is on the low side, energy consumption and carbon emissions are large. Therefore, the carbon dioxide emission calculation method of gathering and transportation system is studied, the main influencing factors are clarified, and reasonable emission reduction measures are given. It is of great significance to reduce energy consumption and carbon dioxide content of gathering and transportation system. This paper takes the Yushulin Oilfield as an example to calculate the boundary conditions of carbon dioxide emissions with the combination of gathering and transportation system technological process. The scale of gathering and transportation, the time period of quantitative evaluation, the operation activity of carbon emission and other factors are analyzed, and the corresponding calculation model of carbon dioxide emissions is established. Combined with the actual production operation data, the station 2010 is calculated and analyzed. The results showed that the direct, indirect and other indirect carbon emissions of the station had little change in the total carbon emissions. Direct carbon emission is the main source of carbon emissions. On the basis of this, the operating efficiency of heating furnace and pump, the main energy consumption equipment that affect carbon emissions, is evaluated. The evaluation index of energy consumption and the technical innovation scheme of energy saving are given. In addition, the problem of high temperature in transfer station is analyzed, and the optimal mathematical model of mixing operation parameters is established with the aim of minimum production cost. The solution method of sequential quadratic programming is given. Three kinds of energy saving technical innovation schemes are considered synthetically, such as reformer of heating furnace, modification of machine and pump and optimization of operation parameters of mixing water. It is estimated that 12 stations will reduce carbon dioxide emissions by 0.131t / t oil, and the annual total emissions will be reduced by 2583.28 t / a, with a reduction rate of 59.5 t / a.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TE86;X741

【引證文獻(xiàn)】

相關(guān)會(huì)議論文 前1條

1 楊立軍;廖圣潔;富慶飛;;油田加熱爐熱效率測(cè)試及節(jié)能方案[A];中國儀器儀表學(xué)會(huì)第九屆青年學(xué)術(shù)會(huì)議論文集[C];2007年

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本文編號(hào)：1464540