作者/來(lái)源:徐玉華(華強(qiáng)化工集團(tuán)股份有限公司,湖北 當(dāng)陽(yáng) 444105) 日期: 2012-04-24 點(diǎn)擊率:1683
摘 要:針對(duì)當(dāng)前原煤質(zhì)量差的特點(diǎn),根據(jù)煤的特性,有針對(duì)性的改造和調(diào)節(jié)工藝,加上科學(xué)管理,也可以達(dá)到優(yōu)化制氣的目的。
關(guān)鍵詞:劣質(zhì)煤;灰分;灰熔點(diǎn);揮發(fā)分;系統(tǒng)性;數(shù)字化;富氧制氣
中圖分類號(hào):TQ113.24+1 文獻(xiàn)標(biāo)志碼:B 文章編號(hào):1003-6490(2011)05-0028-03
Discussion on Gasification Optimization of Faulty Coal
XU Yu-hua
(Huaqiang Chemical Group Co.,Ltd., Dangyang Hubei 444105,China)
Abstract: For poor quality of the current raw coal,reform and adjust the gasification process according to the coal characteristics, and coupling with science management,the target of gasification optimization is achieved.
Key words: faulty coal;ash content;ash coal melting point;volatile component;systemic; digitization;gasification with oxygen-enriched air
進(jìn)入21世紀(jì)以來(lái),隨著能源越來(lái)越緊張,以及價(jià)格的不斷上漲,作為目前我國(guó)合成氨行業(yè)原料氣生產(chǎn)的主力軍,固定床間歇?dú)饣纳骘@得舉步維艱。最近幾年來(lái),固定床間歇?dú)饣母黜?xiàng)硬件配置雖然越來(lái)越完善,煤質(zhì)也在逐年下降,要想進(jìn)一步降低消耗,在這場(chǎng)殘酷的競(jìng)爭(zhēng)中占據(jù)優(yōu)勢(shì),許多同仁顯得非常迷惘。下面筆者結(jié)合自己的生產(chǎn)管理經(jīng)驗(yàn),談一談劣質(zhì)煤如何優(yōu)化制氣,拋磚引玉,供廣大同仁參考。
1 燒劣質(zhì)煤存在的問(wèn)題及應(yīng)對(duì)措施
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