Material for treating coke oven doors and jambs to prevent the build up of tar thereon
OwnerMicheal D. La Bateinventor
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Abstract
A material that is largely an aqueous solution of soluble silicates and a carboxylated resin is described that will form a lubricating adhesive coating on the coke oven doors and jambs which acts to prevent leakage of tar and other coke by-products and the resultant build up as heretofore common in the art and the resultant inability of maintaining a sealing relation between the doors and jambs.
Claims2
A normally liquid suspension material for forming sealing and lubricating adhesive coatings on coke oven doors and jambs subjected to coke oven operating temperatures and comprising between about 34% to 75% of a solution of water and a soluble silicate wherein the soluble silicate is present at about 40% by weight of the solution, between about 2% to 10% concentrated hydrochloric acid of 90% purity by weight, between about 33% to 75% of a solution of water and a carboxy polymethylene resin wherein the resin is present in amounts between 1% and 10% of the resin solution by weight and withstands said coke oven operating temperatures so that the material will remain in place on the doors and jambs of an operating coke oven.
Dependencies are inferred from the claim text.