초록 ▼

A high thermal conductivity combustion cone in combination with a chemical analysis instrument is disclosed. The cone functions to capture and rapidly volatilize a liquid sample drop injected into the instrument. The volatilized components are then reacted with a feed or carrier gas in the presence

A high thermal conductivity combustion cone in combination with a chemical analysis instrument is disclosed. The cone functions to capture and rapidly volatilize a liquid sample drop injected into the instrument. The volatilized components are then reacted with a feed or carrier gas in the presence of a heated catalyst bed. Changes in the reacted gas are detected by a sensor and quantitatively analyzed as an indicator of the chemical nature of the sample.

대표청구항 ▼

In a chemical combustion analysis instrument wherein a liquid sample drop is volatilized in the presence of a carrier gas for reaction with said gas within a heated catalyst bed, the improvement which comprises: A combustion cone of high thermal conductivity positioned to receive said liquid sample

In a chemical combustion analysis instrument wherein a liquid sample drop is volatilized in the presence of a carrier gas for reaction with said gas within a heated catalyst bed, the improvement which comprises: A combustion cone of high thermal conductivity positioned to receive said liquid sample drop at the frustum of said cone and to eject said sample in a volatilized state at the apex of said cone, said apex positioned in close proximity to said catalyst bed.