Effects of supports on ammonia decomposition activity of bimetallic transition metal nitrides;
载体对负载型过渡金属氮化物催化氨分解性能的影响
Ammonia Synthesis on Ru Supported on Carbon Nanotubes and TAP Study of Ammonia Decomposition;
碳纳米管负载钌催化剂上氨合成及氨分解的TAP研究
In order to broaden the application of Kaolin in chemical field,the possibility of Kaolin to be used as support for ammonia decomposition was discussed.
为了拓展高岭土在化工领域的应用,研究了将其作为催化剂载体应用于氨分解的可行性。
Process and equipment modification for oil separation and ammonia separation in middle and small ammonia plant with ultra filtration technology are discussed.
重点论述中、小、大氮肥装置氨合成圈中油分离、氨分离工艺及设备 ,采用超滤技术的改造效益和途径。
,pointed out that in the design of water cooler and selection of cooling water basic temperature,accurate calculation must be done in combination with synthesis system pressure,in order to rationally allocate ammonia separation by water cooling and ammonia cooling,increase surplus capacities of ammonia coo.
针对四川泸天化股份有限公司300 kt/a合成氨装置改造为450 kt/a规模后冷冻系统出现的负荷偏重,冬天、夏天冰机负荷差异太大的现象进行了分析,指出在设计水冷器、选择冷却水基础温度时,需要结合合成系统压力进行准确计算,合理分配水冷、氨冷承担的氨分离负荷,提高氨冷系统的富裕能力,提高冷冻压缩机的富裕能力,以避免冷冻系统负荷过分受制于环境温度,导致系统实际能耗增加。
Relationship between nitrogen potential and decomposition rate of ammonia;
氨分解率与氮势关系的研究
In this paper, ammonia equi-pressures of ammonium phosphate slurry under different neutralization degree and SO42- cone entration(0～4%) are determined using headspace gas chromatography.
本文用液上气相色谱法在不同温度下测定了不同中和度的含SO42-0～4％的磷铵料浆的平衡氨分压。
The evolution of the ammonia molecule in linearly polarized microwave field was discussed.
讨论了线偏振微波场中氨分子的演化。