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遼陽(yáng)石化公司環(huán)氧乙烷月產(chǎn)超萬(wàn)噸

   2011-04-18 5460
核心提示:中華化工網(wǎng)訊:昨晚,日前,從遼陽(yáng)石化公司傳來(lái)消息,該公司以穩(wěn)產(chǎn)、多產(chǎn)厚利產(chǎn)品為目標(biāo),通過(guò)采取有效措施,首次實(shí)現(xiàn)環(huán)氧乙烷月
中華化工網(wǎng)訊:昨晚,日前,從遼陽(yáng)石化公司傳來(lái)消息,該公司以穩(wěn)產(chǎn)、多產(chǎn)厚利產(chǎn)品為目標(biāo),通過(guò)采取有效措施,首次實(shí)現(xiàn)環(huán)氧乙烷月產(chǎn)量超過(guò)萬(wàn)噸大關(guān)。3月份,該公司共生產(chǎn)環(huán)氧乙烷10898.92噸,銷售10758.92噸,超計(jì)劃1458.92噸,多創(chuàng)效560萬(wàn)元。 


    過(guò)去,遼陽(yáng)石化環(huán)氧乙烷月產(chǎn)量一直徘徊在9000噸左右。今年以來(lái),他們通過(guò)積極優(yōu)化環(huán)氧乙烷吸收/解吸系統(tǒng)各參數(shù),保證貧吸收液吸收溫度,實(shí)現(xiàn)了裝置105%高負(fù)荷生產(chǎn)。他們還利用現(xiàn)有條件積極優(yōu)化兩臺(tái)反應(yīng)器的反應(yīng)溫度,優(yōu)化高選擇性催化劑反應(yīng),減少副反應(yīng),從源頭減少副產(chǎn)物醛類物質(zhì)的產(chǎn)生,提高了環(huán)氧乙烷品質(zhì)。同時(shí),他們通過(guò)進(jìn)一步優(yōu)化環(huán)氧乙烷精餾A塔回流量,采用新的控制方式,在保證產(chǎn)品質(zhì)量的前提下盡量增加環(huán)氧乙烷產(chǎn)量,減少蒸汽用量,保證環(huán)氧乙烷精餾B塔進(jìn)料濃度,優(yōu)化控制方式,整體提高了環(huán)氧乙烷產(chǎn)量。

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