NEBULA: A hydroprocessing catalyst with breakthrough activity

被引：53

作者：

Plantenga, FL

Cerfontain, R

Eijsbouts, S

van Houtert, F

Anderson, GH

Miseo, S

Soled, S

Riley, K

Fujita, K

Inoue, Y

机构：

[1] Akzo Nobel Catalysts BV, NL-3800 AE Amersfoort, Netherlands

[2] ExxonMobil, Proc Res Labs, Baton Rouge, LA 70821 USA

[3] ExxonMobil, Cent Res Labs, Annandale, NJ 08801 USA

[4] Nippon Ketjen Co Ltd, Seavans N, Minato Ku, Tokyo 1056791, Japan

来源：

SCIENCE AND TECHNOLOGY IN CATALYSIS 2002 | 2003年 / 145卷

关键词：

D O I：

10.1016/S0167-2991(03)80246-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this paper a new catalyst technology called NEBULA is presented. It has been developed by ExxonMobil, Akzo Nobel and Nippon Ketjen. NEBULA is based on a novel compound and it is several times more active than the hydroprocessing catalysts used in today's industrial units. The new catalyst has a much higher activity for desulfurization, denitrogenation and hydrogenation than the conventional CoMo and NiMo on alumina catalysts. The NEBULA catalyst currently in use in several commercial installations represents the biggest step forward in hydroprocessing over the last years. In this paper we will focus on the development of the NEBULA technology and on the applications for which it is appropriate.

引用

页码：407 / 410

页数：4