华东理工大学学报：社会科学版
華東理工大學學報：社會科學版
화동리공대학학보：사회과학판
SOCIAL SCIENCES JOURNAL OF ECUST
2001年
6期
~
,共null页
朱继承 李涛 樊蓉蓉 汪利峰 房鼎业
硃繼承 李濤 樊蓉蓉 汪利峰 房鼎業
주계승 리도 번용용 왕리봉 방정업
氨合成 催化剂 形状系数 床层压降
氨閤成 催化劑 形狀繫數 床層壓降
안합성 최화제 형상계수 상층압강
ammonia syntheisis; catalyst; shape factor; pressure drop;
在自制的床层压降测定实验装置中 ,通过对催化剂颗粒床层压降的测定 ,求得 ZA- 5氨合成催化剂的形状系数为 0 .5 94。将该催化剂的形状系数应用于 3段串联绝热轴向固定床氨合成反应器的模拟计算 ,所得床层压降为 0 .2 1 2 3MPa
在自製的床層壓降測定實驗裝置中 ,通過對催化劑顆粒床層壓降的測定 ,求得 ZA- 5氨閤成催化劑的形狀繫數為 0 .5 94。將該催化劑的形狀繫數應用于 3段串聯絕熱軸嚮固定床氨閤成反應器的模擬計算 ,所得床層壓降為 0 .2 1 2 3MPa
재자제적상층압강측정실험장치중 ,통과대최화제과립상층압강적측정 ,구득 ZA- 5안합성최화제적형상계수위 0 .5 94。장해최화제적형상계수응용우 3단천련절열축향고정상안합성반응기적모의계산 ,소득상층압강위 0 .2 1 2 3MPa
The shape factor of ammonia synthesis ZA 5 catalyst was obtained by means of measuring the pressure drop of the fixed bed packed with catalyst particles in an apparatus. Then the obtained shape factor, which is 0.594, is applied to the simulation of a three stage cascade adiabatic ammonia synthesis reactor and the pressure drop obtained is 0.212 3MPa.
