多噴嘴對(duì)置式水煤漿加壓氣化裝置水系統(tǒng)處理及運(yùn)行建議
作者/來(lái)源：朱 敏1，劉光華2，趙 爽1，蔡本慧2，胡興剛2（1.兗礦國(guó)泰化工有限公司，山東 滕州 277527；2.中海油天津化工研究設(shè)計(jì)院，天津 300131） 日期： 2013-05-03 點(diǎn)擊率：1505
摘 要：概述多噴嘴對(duì)置式水煤漿加壓氣化工藝以及水質(zhì)特點(diǎn)，闡述煤氣化系統(tǒng)水處理機(jī)理。根據(jù)近7年的實(shí)際運(yùn)行情況，分析了煤氣化裝置水系統(tǒng)結(jié)垢、絮凝的影響因素，提出煤氣化裝置長(zhǎng)周期穩(wěn)定運(yùn)行的建議。
關(guān)鍵詞：煤氣化；灰水；阻垢；絮凝
Advice on Treatment and Operation of Water System for Multi-Nozzle Opposed Coal-Water Slurry Pressurized Gasifier
Zhu Min1，Liu Guanghua2，Zhao Shuang1，Cai Benhui2，Hu Xinggang2
（1.Yancon Cathay Coal Chemicals Co.，Ltd.， Shandong Tengzhou 277527；
2.CNOOC Tianjin Chemical Research & Design Institute，Tianjin 300131）
Abstract：A summary is given of the multi-nozzle opposed coal-water slurry pressurized gasification process and water quality features，and the water treatment mechanism is put forth of the coal gasification system.Based on the actual operation for nearly 7 years，the influencing factors are analyzed of the scaling of the water system of the coal gasifier and flocculation，and proposals are put forward for long-term stable operation of the coal gasifier.
Key words：coal gasification；ash water；antisludging；flocculation
多噴嘴對(duì)置式水煤漿加壓氣化技術(shù)是當(dāng)前煤氣化領(lǐng)域....
