Vegetable Oil Production - Revision history

Rasmus: made flow chart larger

2016-08-25T00:55:58Z

made flow chart larger

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	== Processes ==		== Processes ==
	[[File:oilseed_refining.png \|thumb]] [[File:Hydraulic_cage_press.png \|thumb\|An open-frame hydraulic cage press which could be re-implemented with the CEB]]		[[File:oilseed_refining.png\|thumb\|550px\|right]]
			[[File:Hydraulic_cage_press.png \|thumb\|An open-frame hydraulic cage press which could be re-implemented with the CEB]]
	[http://www.cyberlipid.org/oilseed2008.pdf Small scale processing paper] from ATTRA		[http://www.cyberlipid.org/oilseed2008.pdf Small scale processing paper] from ATTRA

Rasmus: +image

2016-07-22T03:03:42Z

+image

← Older revision		Revision as of 03:03, 22 July 2016
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	== Crops ==		== Crops ==

	* Canola (modified rapeseed)[[http://www.hort.purdue.edu/newcrop/nexus/Brassica_rapeseed_nex.html]]		* Canola (modified rapeseed)[[http://www.hort.purdue.edu/newcrop/nexus/Brassica_rapeseed_nex.html]]
	* Soybean		* Soybean
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	[http://www.aseanfood.info/Articles/11023786.pdf Separating Oil from Aqueous Extraction Fractions of Soybean] examines the use of aqueous (basic) sodium hydroxide solutions for extraction of oil from soybeans processed with different means. A sodium hydroxide mixture is found to be 80-90% efficient but processing to lyse cells is key to a high yield. Lipid droplets are also complexed with lipid binding proteins (oleosin) which can complicate downstream processing.		[http://www.aseanfood.info/Articles/11023786.pdf Separating Oil from Aqueous Extraction Fractions of Soybean] examines the use of aqueous (basic) sodium hydroxide solutions for extraction of oil from soybeans processed with different means. A sodium hydroxide mixture is found to be 80-90% efficient but processing to lyse cells is key to a high yield. Lipid droplets are also complexed with lipid binding proteins (oleosin) which can complicate downstream processing.


			[[File:Cage press.png\|thumb\|500px\|left\|Bridge press (NRI design).]]

	[[Category: Food_and_Agriculture]]		[[Category: Food_and_Agriculture]]
	[[Category:Energy]]		[[Category:Energy]]
	[[Category:Biofuel]]		[[Category:Biofuel]]

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2016-07-17T20:57:45Z

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← Older revision		Revision as of 20:57, 17 July 2016
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			[[File:Canola Oil and Seeds.jpg\|thumb\|500px\|right\|One kilogram of canola seeds — the amount in the plastic bag — makes the amount of oil that’s in this flask. The seeds come from pods like the ones in this dried bouquet.]]

	== Overview ==		== Overview ==
	OSE principles suggest minimal use of petroleum products, which often means the substitution of locally produced vegetable oils. Oil crops are also likely to be grown for edible cooking oils. In either case, appropriately-scaled oil processing technology is required.		OSE principles suggest minimal use of petroleum products, which often means the substitution of locally produced vegetable oils. Oil crops are also likely to be grown for edible cooking oils. In either case, appropriately-scaled oil processing technology is required.

Rasmus: /* Crops */

2016-07-16T23:05:18Z

Crops

← Older revision		Revision as of 23:05, 16 July 2016
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	* Canola (modified rapeseed)[[http://www.hort.purdue.edu/newcrop/nexus/Brassica_rapeseed_nex.html]]		* Canola (modified rapeseed)[[http://www.hort.purdue.edu/newcrop/nexus/Brassica_rapeseed_nex.html]]
	* Soybean		* Soybean
	* Sunflower[http://www.hort.purdue.edu/newcrop/nexus/Helianthus_annuus_nex.html]		* [[Sunflower]][http://www.hort.purdue.edu/newcrop/nexus/Helianthus_annuus_nex.html]
	* Flax (Linseed)		* Flax (Linseed)

Rasmus: categories

2016-07-16T23:04:57Z

Rasmus: /* Applications */

2016-03-02T16:40:03Z

Applications

← Older revision		Revision as of 16:40, 2 March 2016
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	* Cooking oil		* Cooking oil
	* [[Hydraulic_Fluid \|Hydraulic fluid]]		* [[Hydraulic_Fluid \|Hydraulic fluid]]
	* Motor fuel ([[Biodiesel]])		* Motor fuel, as in ([[Biodiesel]]) and [[Pure plant oil as fuel]]
	* Lubricating oil (e.g. [http://www.hort.purdue.edu/newcrop/proceedings1999/v4-247.html][http://www.hort.purdue.edu/newcrop/ncnu02/v5-029.html])		* Lubricating oil (e.g. [http://www.hort.purdue.edu/newcrop/proceedings1999/v4-247.html][http://www.hort.purdue.edu/newcrop/ncnu02/v5-029.html])
	* Paints/coatings		* Paints/coatings

ChuckH: /* Applications */

2014-04-05T23:54:20Z

Applications

← Older revision		Revision as of 23:54, 5 April 2014
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	* Lubricating oil (e.g. [http://www.hort.purdue.edu/newcrop/proceedings1999/v4-247.html][http://www.hort.purdue.edu/newcrop/ncnu02/v5-029.html])		* Lubricating oil (e.g. [http://www.hort.purdue.edu/newcrop/proceedings1999/v4-247.html][http://www.hort.purdue.edu/newcrop/ncnu02/v5-029.html])
	* Paints/coatings		* Paints/coatings
	* [[Induction_Furnace_Overview#Resonating_Capacitors \|Electrical dielectric fluid]] (IEEE [[media:F03-EsterFluids.pdf \| tutorial]])		* [[Induction_Furnace_Overview#Resonating_Capacitors \|Electrical dielectric fluid]] [http://abiosus.org/docs/5_Biermann_ApplicationOfVegetableOil-basedFluidsAsTransformerOil.pdf],(IEEE [[media:F03-EsterFluids.pdf \| tutorial]])

	== Crops ==		== Crops ==

ChuckH: /* Applications */

2014-04-05T22:43:17Z

Applications

← Older revision		Revision as of 22:43, 5 April 2014
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	* Lubricating oil (e.g. [http://www.hort.purdue.edu/newcrop/proceedings1999/v4-247.html][http://www.hort.purdue.edu/newcrop/ncnu02/v5-029.html])		* Lubricating oil (e.g. [http://www.hort.purdue.edu/newcrop/proceedings1999/v4-247.html][http://www.hort.purdue.edu/newcrop/ncnu02/v5-029.html])
	* Paints/coatings		* Paints/coatings
	* [[Induction_Furnace_Overview#Resonating_Capacitors \|Electrical dielectric fluid]][~~http~~:~~//www.transformerscommittee.org/info/F03/~~F03-EsterFluids.pdf]		* [[Induction_Furnace_Overview#Resonating_Capacitors \|Electrical dielectric fluid]] (IEEE [[media:F03-EsterFluids.pdf \| tutorial]])

	== Crops ==		== Crops ==

Poli: /* Process */

2012-06-24T14:25:52Z

Process

← Older revision		Revision as of 14:25, 24 June 2012
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	* Flax (Linseed)		* Flax (Linseed)

	== ~~Process~~ ==		== Processes ==
	[[File:oilseed_refining.png \|thumb]] [[File:Hydraulic_cage_press.png \|thumb\|An open-frame hydraulic cage press which could be re-implemented with the CEB]]		[[File:oilseed_refining.png \|thumb]] [[File:Hydraulic_cage_press.png \|thumb\|An open-frame hydraulic cage press which could be re-implemented with the CEB]]
	[http://www.cyberlipid.org/oilseed2008.pdf Small scale processing paper] from ATTRA		[http://www.cyberlipid.org/oilseed2008.pdf Small scale processing paper] from ATTRA
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	The cage press method of expressing oil involves loading seed into a squeezing compartment, applying at least 500psi (higher pressures, up to thousands of psi, improve extraction efficiency) to crush seed and express the liquid oil, then removing the remaining solid oilcake. It seems that with appropriate simple modifications (a perforated pusher block above the moving press foot) the [[CEB_Press \|CEB Press]] could perform this function very effectively.		The cage press method of expressing oil involves loading seed into a squeezing compartment, applying at least 500psi (higher pressures, up to thousands of psi, improve extraction efficiency) to crush seed and express the liquid oil, then removing the remaining solid oilcake. It seems that with appropriate simple modifications (a perforated pusher block above the moving press foot) the [[CEB_Press \|CEB Press]] could perform this function very effectively.

			[http://www.aseanfood.info/Articles/11023786.pdf Separating Oil from Aqueous Extraction Fractions of Soybean] examines the use of aqueous (basic) sodium hydroxide solutions for extraction of oil from soybeans processed with different means. A sodium hydroxide mixture is found to be 80-90% efficient but processing to lyse cells is key to a high yield. Lipid droplets are also complexed with lipid binding proteins (oleosin) which can complicate downstream processing.

	[[Category: Food_and_Agriculture]]		[[Category: Food_and_Agriculture]]

ChuckH: /* Process */

2012-02-13T09:08:26Z

Process

← Older revision		Revision as of 09:08, 13 February 2012
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	== Process ==		== Process ==
	[[File:oilseed_refining.png \|thumb]] [[File:~~cage_press~~.png \|thumb\|~~A manual screw~~ cage press which could be re-implemented with the CEB]]		[[File:oilseed_refining.png \|thumb]] [[File:Hydraulic_cage_press.png \|thumb\|An open-frame hydraulic cage press which could be re-implemented with the CEB]]
	[http://www.cyberlipid.org/oilseed2008.pdf Small scale processing paper] from ATTRA		[http://www.cyberlipid.org/oilseed2008.pdf Small scale processing paper] from ATTRA

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	Description of conventional Refined/Bleached/Deodorized(RBD) process in [http://www.freepatentsonline.com/20110204302.pdf this patent application]		Description of conventional Refined/Bleached/Deodorized(RBD) process in [http://www.freepatentsonline.com/20110204302.pdf this patent application]

	The cage press method of expressing oil involves loading seed into a squeezing compartment, applying at least 500psi (higher pressures, up to thousands of psi, improve extraction efficiency) to crush seed and express the liquid oil, then removing the remaining solid oilcake. It seems that with appropriate simple modifications (~~wall perforations in~~ the ~~upper end of the compression chamber~~) the [[CEB_Press \|CEB Press]] could perform this function very effectively.		The cage press method of expressing oil involves loading seed into a squeezing compartment, applying at least 500psi (higher pressures, up to thousands of psi, improve extraction efficiency) to crush seed and express the liquid oil, then removing the remaining solid oilcake. It seems that with appropriate simple modifications (a perforated pusher block above the moving press foot) the [[CEB_Press \|CEB Press]] could perform this function very effectively.

	[[Category: Food_and_Agriculture]]		[[Category: Food_and_Agriculture]]

← Older revision		Revision as of 23:04, 16 July 2016
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	[[Category: Food_and_Agriculture]]		[[Category: Food_and_Agriculture]]
			[[Category:Energy]]
			[[Category:Biofuel]]