Analyzer of sulfur in automobile exhaust gas
专利汇可以提供Analyzer of sulfur in automobile exhaust gas专利检索，专利查询，专利分析的服务。并且PURPOSE:To suppress adsorption of unburned oil and its condensation, by directly applying voltage from a power supply to the introduction pipe of an exhaust gas to use the pipe as a heat generating body for heating the gas, and effectively heating said pipe and said gas to high temp. CONSTITUTION:The output terminals 9a, 9b of a low voltage circuit 9 consisting of a power supply 7 and a voltage lowering transformer 8 to the two proper positions of the forward introduction pipe 5 of the exhaust gas connecting the exhaust pipe of an engine to a pretreatment oxidation furnace 4, and voltage is applied to the pipe 5 to directly heat it to a temp. similar to that of the engine exhaust pipe and to heat the exhaust gas. Heating of the pipe and the gas is carried out efficiently and economically, and the adsorption and condensation of unburned oil to the pipe wall is effectively prevented, and measurement of sulfur is enhanced in accuracy by effectively introducing the sulfur in the gas from the engine into said furnace without any loss.，下面是Analyzer of sulfur in automobile exhaust gas专利的具体信息内容。
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