|
Biodiesel from Cottonseed Oil - Bio-diesel, Biofuel - Reference & Resources The Energy Portal @ Oilgae.com (So what’s the Oilgae story?)
|
|||
|
|
Nature gave us oil from algae; perhaps we should try Nature’s way again
Biodiesel from Cottonseed – Cottonseed Oil as Biofuel
..
..
Oilgae Highlights
See resources for Biodiesel from other plant oils: (main page for Plant Oils Used for Biodiesel)
Algae Oil, Artichoke Oil, Canola Oil, Castor Oil, Coconut Oil, Cottonseed Oil, Flax Oil, Hemp Oil, Jatropha Oil, Jojoba Oil, Karanj Oil, Kukui nut Oil, Milk Bush Oil, Mustard Oil, Neem Oil, Olive Oil, Palm Oil, Peanut Oil / Groundnut Oil, Radish Oil, Rapeseed Oil, Rice Bran Oil, Safflower Oil, Sesame Oil, Soybean Oil, Sunflower Oil, Tung Oil, WVO, Waste Vegetable Oil
See also the following sections for Biodiesel resources:
Biodiesel from Cottonseed – Cottonseed Oil as Biofuel
Cottonseed oil has energy per unit volume than diesel fuel. This means that more than one gallon of cotton seed oil will be required to replace one gallon of petro-diesel. The current production volumes are quite low ( 0.5 million T per annum in the US) when compared with even reasonable requirements of biodiesel.
Content derived from Wikipedia article on Cottonseed Oil
Cottonseed oil - From Wikipedia, the free encyclopedia
Cottonseed oil is a vegetable oil extracted from the seeds of the cotton plant after the cotton lint has been removed. It must be refined to remove gossypol, a naturally occurring toxin that protects the cotton plant from insect damage. Therefore, unrefined cottonseed oil is sometimes used as a pesticide. In its natural unhydrogenated state, cottonseed oil, like all vegetable oils, has no cholesterol. It also contains no trans fatty acids. However, it does contain over 50% Omega-6 fatty acids and only trace amounts of Omega-3 fatty acids, and the imbalance is considered unhealthy if not used in moderation or balanced elsewhere in the diet. Further, these polyunsaturated fats can potentially go rancid during the extraction process.
Cottonseed oil is rich in palmitic acid (22-26%), oleic acid (15-20%), linoleic acid (49-58%) and 10% mixture of arachidic acid, behenic acid and lignoceric acid. It also contains about 1% sterculic acids and malvalic acids in the crude oil. The cyclopropene acids are undesirable components, but they are largely removed during refining, particularly deodorization, and also during hydrogenation. They are not considered to present any health hazard in cottonseed oil.
Cottonseed oil is commonly used in manufacturing potato chips and other snack foods. Along with soybean oil, it is very often partially or fully hydrogenated. The growing consensus is that in hydrogenated (trans fat) form these oils are very unhealthy. Cottonseed oil was the first oil to be hydrogenated in mass production, originally intended for candle production, and soon also as a food (as Crisco). In part because regulations apply differently to non-food crops, it has also been suggested that cottonseed oil may be highly contaminated with pesticide residues, but insufficient testing has been done.[citation needed]
Cotton (oil) is also one of the big four (soy, corn, rapeseed/Canola, and cotton) genetically modified crops grown around the world.
References
^ Reports on GM Canola. from the Australian Department of Primary Industries
..
..
Energy Sources - Main Sections
Alternative Renewable Energy > Geothermal, Hydro-power, Ocean Energy, Hydrogen Energy, Solar Energy, Wind Energy, Radiant Energy, Waste to Energy, Bio-based Energy (Biodiesel, Alcohol Fuels > Ethanol Fuel, Biomass, Fuel from Animals)
Alternative Energy, Non-renewable > Alternative Fossil Fuels (Synfuel, Syngas), Nuclear Energy
Main Sections @ Oilgae Energy Portal
Notes:
Add Links/Submit Links: Do you have a web resource that belongs to here? If you have a web site that you wish to include in this page, do let us know the details by sending a note about your URL to [narsi]@[esource].[in] to add URL (pl remove the [ ] to get my email address!). We’ll quickly review the web site, and if found relevant, add it to the database. Thanks!
Oilgae.com content is available under GNU Free Documentation License: All content at Oilgae.com is licensed under the GNU Free Documentation (GFDL). Put simply, under this license, anyone is free to copy & use any amount of content @ Oilgae.com, make changes to it and use it in any way they wish, as long as they also allow the same rights to anyone else for this content and give credits to Oilgae by giving a link to the specific page/s from where the content was taken (a mention of Oilgae.com and a brief description about the site is enough for offline usage). Put not so simply, see the Oilgae.com GNU Free Documentation License .
This page uses material from the Wikipedia article Cottonseed oil
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!"
|
||