ANALYZER FOR MEASURING SULPHUR CONTENT IN PETROLEUM PRODUCT, CHIEFLY IN LIGHT PETROLEUM PRODUCTS Russian patent published in 1994 - IPC

FIELD: petroleum industry. SUBSTANCE: analyzer has reactor for burning petroleum product sample, injector-blender disposed inside the reactor, provided with external pipe for supplying oxygen and internal pipe for supplying petroleum product, sample jet ignitor disposed inside the reactor at output of injector-blender, blender cooler disposer outside the reactor, sample metering device, metering device drive, device for inspection of oxygen discharge and device for detecting sulphur oxide in sample combustion product. Metering device between wall of case of the blender and output end of the pipe for feeding sample excesses over size of output branch of the blender no more than four times as many. EFFECT: improved precision. 1 dwg