Biodiesel from Kukui Nut
Oil – Kukui Nut Oil as Biofuel
While it is possible to have the oil from Kukui Nut tree as a biodiesel, it is unlikely that it is a serious candidate since this is not a mainstream crop, and its high price will be a deterrent to its use as fuel
· Student Makes Fuel from Kukui Nuts
- Researchers to study local plants in Hawaii as biodiesel sources - Some common local plants such as coconuts, avocados and kukui nuts could soon be doing double duty to fuel the cars we drive and the animals we eat as a result of a research project announced yesterday. Federal and state officials said the goal of the new program is to continue developing alternative fuel sources for the state, which is heavily dependent on imported oil. But another aspect of the research will focus on using what's left over from the Biodiesel fuel production to make feed for cattle, poultry and fish-farming operations in Hawai'i. Read more from this article here (PDF)
- Biodiesel investor looking at oil options - Already, the
company BlueEarth has “pulled back quite a bit” from its plans to depend
on imported palm oil as a feedstock, because of criticism that palm oil
plantations are knocking down rain forests in Southeast Asia. Palm oil
is not entirely off the table, but BlueEarth recognizes palm oil’s
“inherent environmental issues.” BlueEarth is considering other oils,
such as canola or soybean – and several products growing on Maui such as
kukui remain under consideration as well. Read the full report from
here @ Maui News (April 07, 2007) – see also a
related report from Renewable Energy Access
Kukui Nut Oil Profile Data
source: Botanical.com page on Kukui Nut
Oil
Kukui Nut Oil Profile
Botanical Name- Aleurites Moluccans
Origin- Hawaii
Extraction- Cold Pressed/Refined
Shelf life- 6-8 months
Notes- Keep away from high temperatures and direct light
Specifications
Color- Light Yellow with amber tint
Odor- Characteristic
Free Fatty Acids- Less then 1
Peroxide Value- Less then 5
Non-Saponifiables- Not more then 1%
Saponification Value- 190-195
Iodine Value- 160-170
Specific Gravity- 0.92
Fatty Acids
Oleic- 19%
Linoleic- 41%
Linolenic- less then 27%
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About Oilgae - Oilgae - Oil & Biodiesel from Algae
has a focus on biodiesel production from algae while also discussing
alternative energy in general. Algae present an exciting possibility as a
feedstock for biodiesel, and when you realise that oil was originally
formed from algae - among others - you think "Hey! Why not oil
again from algae!"
To facilitate exploration of oil production from algae as well as exploration
of other alternative energy avenues, Oilgae provides web links, directory,
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