当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2015年
1期
34-36,38
,共4页
刘新友%王学海%刘淑鹤%陈高升%陈玉香
劉新友%王學海%劉淑鶴%陳高升%陳玉香
류신우%왕학해%류숙학%진고승%진옥향
PTA%催化燃烧%催化剂
PTA%催化燃燒%催化劑
PTA%최화연소%최화제
PTA%Catalytic combustion%Catalyst
研究了 FCP-1催化剂对 PTA 尾气的催化燃烧性能。FCP-1催化剂对 PTA 尾气具有良好的催化燃烧活性,在反应温度280℃,PTA 尾气的转化率可达98%以上,出口净化气中非甲烷总烃和苯满足国家排放标准;反应空速从23000 h-1增加至50000 h-1,FCP-1催化剂的活性基本保持不变,出口非甲烷总烃<60 mg/m3,苯≤6 mg/m3:甲苯未检出;500 h 的催化剂稳定性试验运行期间,出口非甲烷总烃<60 mg/m3,苯<7 mg/m3,甲苯<10 mg/m3。
研究瞭 FCP-1催化劑對 PTA 尾氣的催化燃燒性能。FCP-1催化劑對 PTA 尾氣具有良好的催化燃燒活性,在反應溫度280℃,PTA 尾氣的轉化率可達98%以上,齣口淨化氣中非甲烷總烴和苯滿足國傢排放標準;反應空速從23000 h-1增加至50000 h-1,FCP-1催化劑的活性基本保持不變,齣口非甲烷總烴<60 mg/m3,苯≤6 mg/m3:甲苯未檢齣;500 h 的催化劑穩定性試驗運行期間,齣口非甲烷總烴<60 mg/m3,苯<7 mg/m3,甲苯<10 mg/m3。
연구료 FCP-1최화제대 PTA 미기적최화연소성능。FCP-1최화제대 PTA 미기구유량호적최화연소활성,재반응온도280℃,PTA 미기적전화솔가체98%이상,출구정화기중비갑완총경화분만족국가배방표준;반응공속종23000 h-1증가지50000 h-1,FCP-1최화제적활성기본보지불변,출구비갑완총경<60 mg/m3,분≤6 mg/m3:갑분미검출;500 h 적최화제은정성시험운행기간,출구비갑완총경<60 mg/m3,분<7 mg/m3,갑분<10 mg/m3。
The performance of FCP-1catalyst for catalytic combustion of PTA tail gas was studied. The results show that FCP-1 catalyst has a good activity for catalytic combustion of PTA tail gas; the conversion rate of PTA tail gas is over 98% under the reaction temperature of 280℃, non-methane total hydrocarbon (NTHC) and benzene contents of exit gas can meet national emission standards. When the space velocity increases from 23 000 h-1 to 50 000 h-1, the activity of FCP-1 catalyst remains unchanged; in the exit gas, NTHC <60 mg/m3, benzen≤6 mg/m3 and toluene is not detected. During 500 h stability experiment, NTHC of exit gas is less than 60 mg/m3, benzene is less than 6 mg/m3 and toluene is less than 10 mg/m3.