Process conditions for methanolization and methanation purification of ammonia synthesis feed gas; 介绍了一种新的合成氨方法热平衡低温等离子体法。
The system is used in the ammonia synthesis section and the urea unit at Guizhou Chishui Natural Gas Chemical Group Co., Ltd with good results. 该系统在贵州赤天化集团有限责任公司合成、尿素装置中应用,效果良好。
A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen. 采用合成氨厂氨合成气代替纯氢气催化氢化对硝基苯甲醚合成对氨基苯甲醚的新工艺,探讨了合成反应条件和对氨基苯甲醚收率的影响规律。
The Design and Reformation of the Ammonia Synthesis Plant Process with the Coke Oven Gas as Raw Material Complemented by Semi-water Coal Gas 焦炉气原料合成氨装置补半水煤气工艺的改造设计
General situation and main working content were introduced for the project construction of ammonia synthesis stock gas making from Shell pulverized coal gasification technology used in the first plant in China; 介绍了中国第1套采用壳牌粉煤气化技术制取合成氨原料气的工程建设项目概况和主要工作内容;
Ammonia Synthesis Gas from Sawdust Properties of charcoal made from sawdust composite 木屑气化制氨合成气工艺研究机制炭理化性能的研究
Study on removel of small amount of CO from ammonia synthesis gas by adsorption method 吸附法清除制氨原料气中微量CO的研究
Newly-Created Technology for Making Ammonia and Methanol by Light Hydrocarbon Non-Catalysis Reformation Synthesis Gas 轻烃非催化转化合成气制氨、甲醇的创新技术
Double ammonia synthesis process for purge gas treated with liquid ammonia absorption 液氨吸收法弛放气二次氨合成工艺探讨
Modification on the Determination Method of Ammonia in the Synthesis Gas 合成气中氨含量测定方法的改进
The fatty sec-amines can be directly prepared by the catalytic hydrogenation of the fatty nitriles, using ammonia synthesis gas instead of pure hydrogen. 由氨合成气代替纯氢气使脂肪腈加压催化胺化,可一步制得双脂肪烃基仲胺。
Requirements and analysis methods of sulfides content in ammonia synthesis feed gas 合成氨原料气中硫含量的要求与分析方法
Removel of small amounts of CO from ammonia synthesis gas by adsorption with Cu ( I)-zeolite adsorbent was studied. 进行了Cu(I)-沸石吸附剂清除制氨原料气中微量CO的研究。
Refining process via alcoholization and hydrocarbonylation for ammonia synthesis feedstock gas is an advanced process for it can obtain useful byproducts methanol and hydrocarbon fuels simultaneously. 合成氨原料气醇烃化过程精制过程在达到气体净化要求的同时副产甲醇和烃类燃料,是一种较为先进的工艺,对该过程进行模拟、分析和优化可达到进一步节能减排的目的。