【摘要】：我國已經(jīng)成為世界第二大煉油和消費(fèi)國,2008年煉油能力達(dá)到4.38億噸。通過結(jié)構(gòu)調(diào)整,煉油裝置的處理量越來越大;通過技術(shù)的自主開發(fā)研究,已全面掌握原油加工技術(shù),能自主建設(shè)年加工能力千萬噸級(jí)的大型煉廠。預(yù)計(jì),截止2020年我國汽、煤、柴油的需求量將達(dá)到4億噸,但是煉油行業(yè)的不景氣,大部分煉油廠虧損也是要面對(duì)的現(xiàn)實(shí)。原油供應(yīng)不足,海外市場擴(kuò)展困難,煉油廠加工工藝流程,原油采購難度加大。進(jìn)一步優(yōu)化現(xiàn)有煉油加工總流程,建設(shè)一個(gè)加氫型的煉廠,充分利用各種石油資源,來滿足煉廠的生產(chǎn)。脫碳型的煉廠雖然在投資成本上和極加氫型的相比,費(fèi)用相對(duì)少,在原油價(jià)格比較低的情況下,脫碳型還是比較有優(yōu)勢的,但是在原油價(jià)格比較高的情況下,加氫型煉廠的優(yōu)勢才是體現(xiàn)出來,深加工附加值高的產(chǎn)品才會(huì)體現(xiàn)出來,很顯然,作為不可在再生的資源石油價(jià)格肯定是越來越高的。煉油行業(yè)的大發(fā)展也需要不斷的煉廠建設(shè)來實(shí)現(xiàn)的,煉油規(guī)模的不斷擴(kuò)大主要是通過兩種方式來實(shí)現(xiàn),一是通過對(duì)老廠的改建、擴(kuò)建,另外就是新建煉廠,不管是改擴(kuò)建,還是新建都要解決石油行業(yè)發(fā)展帶來的一系列問題。南方某大型煉廠作為一個(gè)新建的煉油項(xiàng)目,2010年剛剛投產(chǎn),但是為了提高加工劣質(zhì)、重質(zhì)原油的能力,改善產(chǎn)品性能,滿足環(huán)保要求,通過對(duì)現(xiàn)有裝置的補(bǔ)充優(yōu)化來解決目前面臨的問題是當(dāng)務(wù)之急。本論文通過分析目前南方某大型煉廠生產(chǎn)現(xiàn)狀,從而得出了比較合適的解決方案。
[Abstract]:China has become the second largest oil refining and consumption country in the world, with an oil refining capacity of 438 million tons in 2008. Through structural adjustment, the processing capacity of oil refining units is increasing, and through the independent development and research of technology, crude oil processing technology has been fully mastered, and large refineries with annual processing capacity of ten million tons can be built independently. It is expected that the demand for steam, coal and diesel fuel will reach 400 million tons by 2020, but the recession in the refining industry and the loss of most refineries are also a reality to be faced with. Insufficient supply of crude oil, difficult expansion of overseas markets, refinery processing process, increased difficulty in crude oil procurement. Further optimize the existing refining process, build a hydrogenated refinery, make full use of all kinds of petroleum resources to meet the refinery production. Although decarburized refineries have relatively low investment costs compared with those with extreme hydrogenation, and decarburized refineries have more advantages when the price of crude oil is relatively low, but in the case of relatively high crude oil prices, The advantages of hydrogenation refineries are embodied, and the products with high added value of deep processing will be reflected. Obviously, as a non-renewable resource, the price of oil must be getting higher and higher. The great development of the refining industry also needs continuous refinery construction. The continuous expansion of refining scale is mainly achieved through two ways, one is through the reconstruction and expansion of the old plant, the other is the construction of a new refinery, regardless of whether it is reconstruction or expansion. It is necessary to solve a series of problems brought about by the development of petroleum industry. A large refinery in southern China, as a newly built refinery project, was just put into production in 2010. However, in order to improve the ability to process poor and heavy crude oil, improve the performance of products, and meet the requirements of environmental protection, It is urgent to solve the current problems by optimizing the existing devices. By analyzing the present production situation of a large refinery in South China, a more suitable solution is obtained.
【學(xué)位授予單位】：中國石油大學(xué)(華東)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：F426.72

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1 王一程;南方某大型煉廠生產(chǎn)運(yùn)行優(yōu)化策略研究[D];中國石油大學(xué)(華東);2013年

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本文編號(hào)：2376707