Patent ID: 11958034
Assignee: NUMAT TECHNOLOGIES, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  Y | IPC B  C

Claim 8:
9. The composition of claim 7 where the contaminant is selected from cyanogen chloride, hydrogen cyanide, hydrogen sulfide, phosgene, sulfur dioxide, boron tribromide, boron trichloride, bromine, bromine chloride, bromine trifluoride, carbonyl fluoride, chlorine, chlorine pentafluoride, chlorine trifluoride, chlorosulfonic acid, dichlorosilane, ethyl phosphonous dichloride, fluorine, hydrogen bromide, hydrogen chloride, hydrogen cyanide, hydrogen fluoride, hydrogen iodide, hydrogen sulfide, phosphorus trichloride, silicon tetrafluoride, sulfur dioxide, sulfur trioxide, sulfuric acid, sulfuryl chloride, titanium tetrachloride, tungsten hexafluoride, bromine pentafluoride, hydrogen selenide, nitric acid, nitrogen dioxide, nitrogen tetraoxide, nitrogen trioxide, and mixtures thereof.