PROCESS FOR TESTING THE OPERATION OF A CATALYTIC CONVERTER WITH AN OXYGEN SENSORAn exhaust fume probe (8) has a measurement electrode (3) with which the resistance of a metal oxide layer (4) may be measured. The metal oxide layer (4) has a reduced catalytic activity. For a predetermined ...
A method for testing the functional capability of a catalytic converter of an internal combustion engine uses an exhaust-gas probe having a measuring electrode for measuring the resistance of a metal oxide layer having low catalytic activity. The resistance of the metal oxide layer is dependent on...
There Must Be Another Way The easiest test requiring the fewest special tools is simply removing theoxygen sensoror loosening the exhaust pipe connection upwind of the catalytic converter. If you briefly run the engine with these disconnected (oxygen sensor) or loose (pipe) and the condition impro...
pelleted via centrifugation and flash frozen to later be lysed in a denaturing buffer (8 M urea, 20 mM HEPES pH 8.0, Roche cOmplete protease inhibitors) via sonication using a Qsonica Q125 (Converter Model CL-18, microtip 1/8” #422-A) for 20 seconds (1 second ON/1 second OFF) at...
A circuit is specified for testing the functioning of the catalytic converter of motor vehicles and having lambda control. The circuit includes a controllable switch between the output of the lambda probe and the input of the lambda controller and a control unit which contains a threshold value ...
A reductant dosing system is provided upstream of the soot filter and downstream of the oxidation catalyst to inject a NOx reductant into the exhaust stream. As disclosed in U.S. Pat. No. 4,963,332, NOx upstream and downstream of the catalytic converter can be sensed, and a pulsed dosin...
1) manifold-type catalytic converter 歧管式催化转化器 1. The design factors and procedures ofmanifold-type catalytic converterare presented,and the factors of selecting the substrate and mat of catalytic converter are analyzed. 介绍了汽油机歧管式催化转化器的设计要素和设计步骤,分析了催化转化器载体、...
Gibbs and equilibrium reactors were used to model the ammonia converter. This choice was properly motivated considering that the reaction usually approaches the equilibrium conversion. However, this point should be considered more in detail. The model was validated against some plant data reported in ...
Catalytic Converter Shear Voltage 380V, 3phase, 50Hz, Support Customized. Motor Power 7.5kw Blade Length 400mm Shear Speed 1 Piece/Min Dust Coollector Included Hydraulic Oil ~200L Trademark YMSRECYCLING Transport Package Wooden Case Specification ...
High conversion of internal combustion exhaust gases to benign gases Demonstrated high level of aging robustness after harsh accelerated aging environments Order of magnitude cost reduction of catalytic converter catalyst Use of simple wash coating procedures allowing easy scaling to required sizes ...