초록 ▼

An improved catalyst system that includes a metal support structure and an anti-corrosive layer on the metal support structure, and has improved resistance to corrosion and other degradation under corrosive environments. Typically, a catalyst supporting layer is applied over the anti-corrosive layer

An improved catalyst system that includes a metal support structure and an anti-corrosive layer on the metal support structure, and has improved resistance to corrosion and other degradation under corrosive environments. Typically, a catalyst supporting layer is applied over the anti-corrosive layer.

대표청구항 ▼

The invention claimed is: 1. A catalyst system comprising: a metal honeycomb support structure; and, an anti-corrosive layer on the metal honeycomb support structure; and a catalyst supported by the metal honeycomb support structure and anti-corrosive layer, wherein the and-corrosive layer is carbo

The invention claimed is: 1. A catalyst system comprising: a metal honeycomb support structure; and, an anti-corrosive layer on the metal honeycomb support structure; and a catalyst supported by the metal honeycomb support structure and anti-corrosive layer, wherein the and-corrosive layer is carbon. 2. The catalyst system of claim 1, further comprising a catalyst supporting layer on the anti-corrosive layer. 3. The catalyst system of claim 1, wherein the metal support structure comprises copper. 4. The catalyst system of claim 1, wherein the anti-corrosive layer is resistant to corrosion by a substance selected from the group consisting of sulfuric acid, hydrochloric acid, nitric acid, ammonia, cyanides, sulfides, metal ions, hydrofluoric acid, fluorine, chlorine, carbon monoxide, and carbon dioxide. 5. The catalyst system of claim 1, wherein the anti-corrosive layer is resistant to corrosion by metal ions. 6. The catalyst system of claim 1, wherein the anti-corrosive layer has a thickness of from about 0.005 μm to about 50 μm. 7. The catalyst system of claim 6, wherein the anti-corrosive layer has a thickness of from about 0.01 μm to about 10 μm.