Biodiesel is a renewable, non-toxic, and biodegradable diesel fuel made from agricultural feedstocks. With a vibrant agricultural industry, Oregon is positioned to play an important role in the future of this energy source. Limiting factors to widespread biodiesel production include low value of biodiesel feedstock crops, lack of infrastructure, lagging...
The synergetic interplay between the removal of saturated methyl esters and the addition of deoxygenated fatty acids on depressing the cloud point temperature of biodiesel was investigated in this study. Canola biodiesel was produced in batch as a standard with a cloud point of 1.37 +/- 6.3°C. Saturated methyl esters...
Biodiesel has become a more attractive fuel in recent years because of
its environmental benefits and the fact that it is made from renewable
resources. More importantly, biodiesel is becoming economically attractive
with the current oil prices which are expected to stay high in the future.
Currently, biodiesel is produced...
Hydrotreating reaction of vegetable oil is an alternative method for the production of
renewable biodiesel fuel. This reaction involves conversion of triglycerides into
normal alkanes, leads to a deoxygenated and stable product, which is fully compatible
with petroleum derived diesel fuel. The hydrotreating process uses hydrogen to
remove oxygen from...
Within Oregon there is considerable interest in the possibility of converting woody biomass to energy. This interest stems from three converging factors: the desire to reduce the threat of uncharacteristic wildfire by removing excess material from the forests, the possibility to stimulate rural economies that are dependent on forest products,...
The purpose of this study was to analyze the individual reasoning of
24 adults as they made decisions for two communities regarding municipal
wastewater treatment. The two western Oregon communities were both
responding to notices from governmental agencies of higher environmental
standards for the purification of wastewater before it could...
Involving the public in wildlife management is important to achieve effective and acceptable policies. An accurate assessment of public opinion can be complicated by the public's prior knowledge, perceptions, and the method of public input used. This paper evaluates some factors which may have influenced a public involvement project the...
Published April 1978. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
The purpose of this research was to explore patients' perceptions of services provided by hospital dietitians. The two-phase study included: (1) personal interviews of thirty-one patients to determine service attributes believed important when receiving a dietitian's service, and (2) development of a survey instrument, NUTRI-SERVE. Responses were obtained from 103...