CATALYST FOR RESOURCE UTILIZATION OF ANILINE RECTIFICATION RESIDUE AND PREPARATION METHOD THEREFOR

Provided are a catalyst for resource utilization of a fixed bed aniline rectification residue and a preparation method therefor. The catalyst comprises a carrier and an active component, and optionally a first adjuvant component and a second adjuvant component. The active component comprises Ni and...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	REN, Shujie, WANG, Xiaolong, ZHANG, Bing, ZHANG, Congying, SHAO, Renlong, WU, Jian, CHEN, Zhongying, TANG, Lei, NI, Zilin, HUA, Weiqi, LI, Xin, JIANG, Qingmei, LI, Yuan, WANG, Cong, LIU, Zhenguo, CHEN, Hao, WANG, Ningning, LIU, Zhipeng
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Provided are a catalyst for resource utilization of a fixed bed aniline rectification residue and a preparation method therefor. The catalyst comprises a carrier and an active component, and optionally a first adjuvant component and a second adjuvant component. The active component comprises Ni and Ru, wherein, based on the total weight of the catalyst, the Ni content is 10% - 40%; and the Ru content is 0.5% - 5%. The catalyst exhibits a relatively high activity and stability during the use in the resource utilization of a fixed bed aniline rectification residue, and cyclohexylamine and dicyclohexylamine can be obtained in a high yield. L'invention concerne un catalyseur pour l'utilisation de ressources d'un résidu de rectification d'aniline à lit fixe et son procédé de préparation. Le catalyseur comprend un support et un composant actif, et éventuellement un premier composant adjuvant et un second composant adjuvant. Le composant actif comprend du Ni et du Ru, dans lequel, sur la base du poids total du catal