贵金属
貴金屬
귀금속
PRECIOUS METALS
2014年
1期
84-89
,共6页
冶金技术%炭载体废催化剂%钯%铂%二次资源%再生回收
冶金技術%炭載體廢催化劑%鈀%鉑%二次資源%再生迴收
야금기술%탄재체폐최화제%파%박%이차자원%재생회수
metallurgical technology%carbon supported waste catalysts%palladium%platinum%the secondary resources%regeneration and recovery
Pd/C、Pt/C是非常重要的化工催化剂。最简单的从废催化剂中回收钯或铂的方法是焚烧法。介绍了工艺过程及防止焚烧时飞扬损失的各种技术措施，列举了应用实例。探讨了超临界水氧化法(SCWO)的原理，工艺过程及处理炭载体废催化剂的应用前景。
Pd/C、Pt/C是非常重要的化工催化劑。最簡單的從廢催化劑中迴收鈀或鉑的方法是焚燒法。介紹瞭工藝過程及防止焚燒時飛颺損失的各種技術措施，列舉瞭應用實例。探討瞭超臨界水氧化法(SCWO)的原理，工藝過程及處理炭載體廢催化劑的應用前景。
Pd/C、Pt/C시비상중요적화공최화제。최간단적종폐최화제중회수파혹박적방법시분소법。개소료공예과정급방지분소시비양손실적각충기술조시，열거료응용실례。탐토료초림계수양화법(SCWO)적원리，공예과정급처리탄재체폐최화제적응용전경。
The carbon supported catalysts, Pd/C and Pt/C, are the very important chemical catalysts. The incineration technology is the most simple method for the recovery of platinum or palladium from the waste catalysts. The processes and technologies to prevent the loss of flying-ash during burning were introduced and some examples were listed. The principle of supercritical water oxidation (SCWO) and its technical processes were discussed, and its application prospect was reviewed.
