초록 ▼

There is disclosed a production process for a catalyst which process makes it possible to efficiently carry out the supporting of a catalytic component onto a carrier and to obtain the catalyst excellent in quality and performance. This production process is a production process for the catalyst inc

There is disclosed a production process for a catalyst which process makes it possible to efficiently carry out the supporting of a catalytic component onto a carrier and to obtain the catalyst excellent in quality and performance. This production process is a production process for the catalyst including a particulate lump carrier and a catalytic component supported thereon; with the production process comprising the step of carrying out simultaneous revolution and rocking of a treatment container 20 as charged with the carrier and a catalyst precursor including the catalytic component, thereby supporting the catalytic component onto the carrier.

대표청구항 ▼

What is claimed is: 1. A process of producing a catalyst, the catalyst including a particulate lump carrier and a catalytic component supported thereon, the process comprising the step of: carrying out simultaneous revolving and rocking of a treatment container charged with a particulate lump carri

What is claimed is: 1. A process of producing a catalyst, the catalyst including a particulate lump carrier and a catalytic component supported thereon, the process comprising the step of: carrying out simultaneous revolving and rocking of a treatment container charged with a particulate lump carrier and a catalyst precursor including a catalytic component, such that said catalytic component becomes to be supported on said particulate lump carrier, wherein: a) the treatment container is the shape of a cylinder having a length of 1 to 3 times of its diameter and has a horizontally oriented central axis; b) the carrier is charged in an amount of 10 to 60% of a capacity of the treatment container; c) the step of carrying out simultaneous revolving and rocking revolves the treatment container at 5 to 60 rpm around the central axis; and d) the step of carrying out simultaneous revolving and rocking rocks the central axis at 1 to 12 spm in an upward and downward rocking angle of 5 to 90째 C. 2. The process according to claim 1, wherein the catalyst precursor is in the form of a member selected from the group consisting of a powder including the catalytic component, a solution including the catalytic component, and a suspension including the catalytic component.