초록 ▼

A process is disclosed for producing a sheet for a catalyst carrier for vapor-phase reactions which comprises mixing highly heat resistant ceramic fibers, organic fibers and an organic binder to form a slurry, forming the slurry into a paper sheet, impregnating the paper sheet with a silicon compoun

A process is disclosed for producing a sheet for a catalyst carrier for vapor-phase reactions which comprises mixing highly heat resistant ceramic fibers, organic fibers and an organic binder to form a slurry, forming the slurry into a paper sheet, impregnating the paper sheet with a silicon compound, converting the silicon compound to silica gel and heating the impregnated sheet to burn up the organic fibers and organic binder. The process produces an improved catalyst carrier for vapor-phase reactions having high porosity and good strength properties.

대표청구항 ▼

A process for producing a sheet for a catalyst carrier for vapor-phase reactions, which comprises in combination the steps of: mixing ceramic fibers, organic fibers, and an organic binder to form a slurry; forming said slurry into a sheet of paper having a density of 0.2 to 0.4 gram per cubic centim

A process for producing a sheet for a catalyst carrier for vapor-phase reactions, which comprises in combination the steps of: mixing ceramic fibers, organic fibers, and an organic binder to form a slurry; forming said slurry into a sheet of paper having a density of 0.2 to 0.4 gram per cubic centimeter; impregnating said sheet of paper with a silicon compound selected from the group consisting of colloidal silica and ethyl silicate; converting said silicon compound to silica gel by drying; and heating said impregnated sheet at a temperature of up to about 1,000°C. to burn up said organic fibers and said organic binder. A sheet for a catalyst carrier produced by a process according to claim 1.