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Biodiesel oxygen stability targeted by new Ciba Specialty Chemicals product

One of the less desired characteristics of biodiesel produced from natural and renewable substances is that it is more readily susceptible to oxidative degradation than petroleum diesel. Degradation of biodiesel leads to the formation of lower molecular weight acids, peroxides and gums that can result in unwanted changes in both the properties and performance of biodiesel. These impurities can result in injector fouling, filter plugging and excess engine deposits - all problems which have been exploited by biodiesel's critics. Biodiesel fuel ... Read more →

Princeton Uni control hydrogen flow for advanced fuel cell Dane Muldoon

Princeton Uni engineers have identified how to control the flow of hydrogen gas inside a newly designed fuel cell to control its power output. Previously, controlling the hydrogen flow rate was ...

Biodiesel oxygen stability targeted by new Ciba Specialty Chemicals product 2 years ago on Autoblog Green

One of the less desired characteristics of biodiesel produced from natural and renewable substances is that it is more readily susceptible to oxidative degradation than petroleum diesel. Degradation of biodiesel leads to the formation of lower molecular weight acids, peroxides and gums that can ...

Princeton Uni control hydrogen flow for advanced fuel cell 2 years ago on Autoblog Green

Princeton Uni engineers have identified how to control the flow of hydrogen gas inside a newly designed fuel cell to control its power output. Previously, controlling the hydrogen flow rate was considered impossible but Princeton's breakthrough was to create a system in which the fuel input itself ...


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