化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2012年
2期
30-33,37
,共5页
氨合成催化剂%还原态%预还原态%氧化态
氨閤成催化劑%還原態%預還原態%氧化態
안합성최화제%환원태%예환원태%양화태
ammonia synthesis catalyst,reduction state%pve-redaction state%oxidation state
分析了氨合成氧化态催化剂现场还原的缺点以及预还原催化剂在使用过程中存在的问题；阐述了为解决上述不利因素而研发的还原态催化剂XA201-H-1的还原机理、制备过程以及催化剂的更换、装填方案；工业应用实例表明，该还原态催化剂在提高还原质量、缩短还原时间以及减少原材料、燃料、动力消耗等方面效果明显。
分析瞭氨閤成氧化態催化劑現場還原的缺點以及預還原催化劑在使用過程中存在的問題；闡述瞭為解決上述不利因素而研髮的還原態催化劑XA201-H-1的還原機理、製備過程以及催化劑的更換、裝填方案；工業應用實例錶明，該還原態催化劑在提高還原質量、縮短還原時間以及減少原材料、燃料、動力消耗等方麵效果明顯。
분석료안합성양화태최화제현장환원적결점이급예환원최화제재사용과정중존재적문제；천술료위해결상술불리인소이연발적환원태최화제XA201-H-1적환원궤리、제비과정이급최화제적경환、장전방안；공업응용실례표명，해환원태최화제재제고환원질량、축단환원시간이급감소원재료、연료、동력소모등방면효과명현。
Author has analyzed the shortages of ammonia synthesis catalyst in oxidized state reduced at site and the existing p~oblems of pre-redueed catalyst in case of its usage ; has described the reduction mechanism, preparation process and replacement of catalyst ,filling scheme of catalyst XA201-H-1 in reduction state, which was developed to solve the above-mentioned unfavorable factors; industrial application example indicates that this catalyst in re- duction state has the obvious application effect in respects of increasing the reduction quality, shortening the reduction time and reducing raw material, fu- el, power consume and so on.
