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焦爐煤氣利用發電的現狀介紹

來源:http://dgxcbw.com   發布于:2018-03-06

在煉焦生產過程中,轉變為焦爐煤氣的煤炭約占初始總量的15%。目前煉焦行業逐步向精細化方向發展,對焦爐煤氣的公道利用將是焦化企業進步綜合效益的一條有利途徑。國內行業對焦爐煤氣的利用情況是:

In the process of coking production, the coal converted to coke oven gas accounts for about 15% of the initial total. At present, the coking industry is gradually developing to the finer direction. The fair use of coke oven gas will be a favorable way for the comprehensive benefit of coking enterprises to progress. The utilization of coke oven gas in the domestic industry is:

D88尊龙(1)大中型焦化廠主要是向四周城鎮提供民用燃氣,其特點是:投資規模較大;中間環節由煤氣公司控制,不能實現大效益;冬季用量大,夏季用量小,因季節變換能源不能充分利用。

D88尊龙(1) large and medium-sized coking plants mainly provide civil gas to the surrounding towns. Their characteristics are: the scale of investment is large; the intermediate links are controlled by the gas company, which can not achieve the maximum benefit; the amount of consumption in winter is large, and the consumption in summer is small, because seasonal transformation energy cannot be fully utilized.

D88尊龙(2)小型焦化廠的焦爐煤氣除部分用于燒鍋爐外,大部分點燃放空處理,除造成資源浪費外,對環境也造成很大的污染。

D88尊龙(2) small coking plant coke oven gas in addition to the boiler, most lit vent treatment, in addition to causing the waste of resources, but also caused great pollution to the environment.

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D88尊龙隨著我國“西氣東輸”工程的實施,對自然氣的應用將不可避免地取代很大一部分煤氣的市場。這體現在兩方面:一是自然氣的價格將低于煤氣。目前西氣輸到東部的自然氣門站價格為1.0~1.3元/m3,用戶零售價格為1.1~1.8元/m3,單位熱值售價約為0.22元/m3,而人工煤氣未計財政補貼的單位熱值售價約為0.34~0.41元/m3。通過對比可以看出,自然氣在價格方面對煤氣已經構成了很大的威脅;二是在覆蓋地域方面,固然目前自然氣的供氣范圍相對煤氣還較小,但是隨著“西氣東輸”、“俄氣南供”、“近海氣登陸”等國家重點工程的實施,自然氣管網將覆蓋東北、華北、華南等地區,城市燃氣中自然氣的比重將會有較大進步。

D88尊龙With the implementation of China's "west to East Gas Transmission" project, the application of natural gas will inevitably replace a large part of the gas market. This is reflected in two aspects: one is that the price of natural gas will be lower than the gas. The west to east natural gas valve station price 1 ~ 1.3 yuan /m3 users, retail price 1.1 ~ 1.8 yuan /m3, the calorific value of unit price of about 0.22 yuan /m3, the price per unit and calorific value of artificial gas without considering the financial subsidies of about 0.34 ~ 0.41 yuan /m share 3. As can be seen by comparing the price of natural gas in gas has posed a great threat; two is in the geographical coverage, while the range of gas supply of natural gas is also smaller than the gas, but with the "west east" and "Russian gas for the South", "air sea landing near the" national key project the implementation of natural gas pipeline network will cover the northeast, North China, Southern China and other regions, the proportion of natural gas will have great progress in city gas.

大中型焦化企業需要尋找新的焦爐煤氣利用方式,以便應對將來民用煤氣需求量的降低;小型焦化廠同樣需要尋找公道的焦爐煤氣利用方式,以便變廢為寶,進步企業效益,并滿足國家及地方政府對環保的要求。

Large and medium-sized coking enterprises need to find new ways to deal with the use of coke oven gas, reducing civilian gas demand in future; small coking plant requires it to find a reasonable way to use coke oven gas, waste, and improve enterprise benefit, to meet the requirements of the national and local government on environmental protection.

以上就是為大家介紹的有關焦化發電機組http://dgxcbw.comD88尊龙的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以專業的態度,為您提供服務.

The above is a detailed introduction to the http://dgxcbw.com about the coking generator set, which I hope is helpful for you. If you have any questions, please feel free to contact us. We will provide you with the most professional attitude.


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