Physicochemical property changes during oxidation process for diesel PM sampled at different tailpipe positions

Determination of the Physicochemical Changes in the Different Vegetable Oils after Fat-Product Interaction During Frying Process

Determination of changes in physicochemical properties of different vegetable oils (sunflower, corn, hazelnut, palm, and olive oils)  was aimed after the frying process with different frying material used (potato and pepper). The increase in free fatty acid content, peroxide value, viscosity and polar compound formation of oils was observed, while the reduction of the polyunsaturated fatty ...

Literature Study on Tailpipe Particulate Emission Measurement for Diesel Engines

Physicochemical and redox characteristics of particulate matter (PM) emitted from gasoline and diesel passenger cars

Particulate matter (PM) originating from mobile sources has been linked to a myriad of adverse health outcomes, ranging from cancer to cardiopulmonary disease, and an array of environmental problems, including global warming and acid rain. Till date, however, it is not clear which physical characteristics or chemical constituents of PM are significant contributors to the magnitude of the health...

No And No2 Modeling For Diesel Oxidation Catalyst At Different Thermal Aging Levels

Physicochemical Changes during Ripening of Red Banana

The physicochemical changes occur during artificial ripening of Red banana variety using ethylene was studied for nine days of storage in a ripening chamber at a storage temperature and relative humidity of 22 °C and 85-88% respectively. It was observed that moisture content of pulp increased gradually during the storage time along with gradual increase in TSS till the end of storage period. St...