2016 Issue 4
H2O/CO2 and NH3/CO2 automatic control system without detector instruments is available in urea column
QIAN Jing-qing;
QIAN Jing-qing;
..............page:1-2,14
Micro-absorbing technology breaks feed gas desulfurization problems
JIANG Xiao-mao;,ZHANG Lan-yun;
JIANG Xiao-mao;,ZHANG Lan-yun;
..............page:3-4
..............page:5-6,31
Application of evaporative cooling technology in synthetic ammonia system
WANG Xue-bo;,NI Xue-gong;
WANG Xue-bo;,NI Xue-gong;
..............page:7-8
..............page:9-10,33
..............page:11-14
Preliminary discussion on application of MOFs membranes in gas separation field
SONG Rui-hao;,DENG Yin-jie;
SONG Rui-hao;,DENG Yin-jie;
..............page:15-19
Summary of retrofitting water air ratio in methanol shift unit
ZHANG Yong-jun;,QIN Ya-ting;,WAN Xiao-yong;,ZHANG Lu-qiang;
ZHANG Yong-jun;,QIN Ya-ting;,WAN Xiao-yong;,ZHANG Lu-qiang;
..............page:20-21,28
Retrofit summary of 450 kt/a synthetic ammonia plant
LI Jian-xin;,WANG Meng;
LI Jian-xin;,WANG Meng;
..............page:22-25
..............page:26-28
Introduction of operation of improved energy-saving low pressure desorption hydrolysis plant
ZHANG Qing-xi;
ZHANG Qing-xi;
..............page:29-31
Oil free lubrication retrofit of circulator packing
JIN Kai-jin;
JIN Kai-jin;
..............page:32-33
Summary of CO2 stripping urea plant energy-saving retrofit
GONG Pu-qin;,LI Yong-qiang;,ZHANG Peng;,WAN Yin-xia;
GONG Pu-qin;,LI Yong-qiang;,ZHANG Peng;,WAN Yin-xia;
..............page:34-35,50
..............page:36-42
Application summary of ammonia separator level control in production
SUN Hong-ying;,ZHANG Chun-yan;
SUN Hong-ying;,ZHANG Chun-yan;
..............page:43-44
Measurement method of iron ions in liquid ammonia
ZHANG Yu-lei;
ZHANG Yu-lei;
..............page:45-47
Preliminary discussion on situation and problems of liquid fertilizer development
LI Yu-shun;,GAO Ji-guang;,LIU Wei;,ZHOU Xiang;
LI Yu-shun;,GAO Ji-guang;,LIU Wei;,ZHOU Xiang;
..............page:48-50
..............page:51-53