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- Hydrocarbon_plant abstract "Hydrocarbon plants are plants that follow certain metabolic pathways that produce hydrocarbon products similar to petroleum. Thesehydrocarbon products are called terpenoids. The plants that produce terpenoids in large enough quantitiesto be harvested can be as big as trees or as small as single-cell algae. The Euphorbiaceae family has been studied in detail byDr. Melvin Calvin, Nobel Laureate, and discoverer of the Calvin Cycle.One particular tree, the Hevea tree, or more commonly known as the rubber tree, is probably the most famous hydrocarbon plant,supplying an estimated one third of the world’s rubber demand. It is still not as quick and cheap to make as petroleum-based rubber,hence why it does not occupy a larger portion of themarket. The Hevea tree naturally produces a latex substance which can tapped bycutting into the tree, and the latex can then be processed into rubber.Most hydrocarbon plants are not trees, however, so this technique of tapping the tree is no longer feasible. Instead of tapping thetree, the hydrocarbons are extracted using various organic solvents. This process is especially useful with single-cell algae, suchas Botryococcus braunii. This algae has two forms, both of which live in brackish water. The first form is a red algae thatproduces odd-numbered carbon chains roughly 25-31 atoms inlength. These carbon chains usually do not possess a large number of double bonds. Thesecond type of Botryococcus braunii is green and produces even-numbered carbon chains that are between 34 and 38 carbons long, withmany double bonds present. While the cause of this difference is not well-studied, the two different algae can be used for discretepurposes.Dr. Calvin began his studies of hydrocarbon plants in 1977 by looking at yields of Euphorbia lathyris over two years. While his results were limited, due to growing season complications, he did find there to be a substantial amount of hydrocarbon products. Once the plant samples were separated using adsorption chromatography and column chromatography, they were analyzed via mass spectrometry, IR spectroscopy, UV spectroscopy, and gas chromatography, 31-and-34-carbon-long alkane chains were found to be present in the hexane layer of the adsorption chromatographyThe PETRO project is a program started in 2011 that has tried to address creating petroleum products using plants. The program is made of 10 projects that are all aiming to extract petroleum directly from plants without affecting the U.S. food supply. The goal of the program is to make more oil per acre than what we have now, and with less processing before it gets to the pump. This results in a process that is cleaner, uses less energy, and is more sustainable than the system we have in place presently.The ten PETRO projects include: Harvesting the sugar from sorghum and processing it into farnesene, which is an additive in diesel fuels. Designing carbon fixation pathways to produce pyruvic acid. Manipulating the oil producing plant Camelina so that it is drought and cold resistant, making it possible to grow in harsh environments. Making photosynthesis more effective by changing chemical pathways. Turning sugarcane and sorghum into an oil-producing crop. Engineering Camelina so that the topmost leaves reflect light onto the lower part of the plant, thereby increasing the overall efficiency of the plant. Modifying Camelina so that it produces copious terpenes and modified oils. Engineering tobacco so that it produces fuel molecules in ts leaves. Increasing the turpentine harvest in pine trees. Developing plants that produce vegetable oil in their leaves and stems as opposed to their seeds.All of these efforts are funded through the ARPA-E program available through the U.S. Department of Energy. The program, headed by Jonathan Burbaum, has received over $37,000,000 dollars of funding since its initial acceptance into the ARPA-E program.".
- Hydrocarbon_plant thumbnail Euphorbia_lathyris_Sturm33.jpg?width=300.
- Hydrocarbon_plant wikiPageID "28281546".
- Hydrocarbon_plant wikiPageLength "5909".
- Hydrocarbon_plant wikiPageOutDegree "28".
- Hydrocarbon_plant wikiPageRevisionID "679305215".
- Hydrocarbon_plant wikiPageWikiLink ARPA-E.
- Hydrocarbon_plant wikiPageWikiLink Asclepias.
- Hydrocarbon_plant wikiPageWikiLink Biogasoline.
- Hydrocarbon_plant wikiPageWikiLink Botryococcus_braunii.
- Hydrocarbon_plant wikiPageWikiLink Camelina.
- Hydrocarbon_plant wikiPageWikiLink Category:Biofuels_technology.
- Hydrocarbon_plant wikiPageWikiLink Column_chromatography.
- Hydrocarbon_plant wikiPageWikiLink Energy_crop.
- Hydrocarbon_plant wikiPageWikiLink Euphorbia_lathyris.
- Hydrocarbon_plant wikiPageWikiLink Euphorbiaceae.
- Hydrocarbon_plant wikiPageWikiLink Gas_chromatography.
- Hydrocarbon_plant wikiPageWikiLink Hevea.
- Hydrocarbon_plant wikiPageWikiLink Infrared_spectroscopy.
- Hydrocarbon_plant wikiPageWikiLink Light-independent_reactions.
- Hydrocarbon_plant wikiPageWikiLink Mass_spectrometry.
- Hydrocarbon_plant wikiPageWikiLink Melvin_Calvin.
- Hydrocarbon_plant wikiPageWikiLink Pyruvic_acid.
- Hydrocarbon_plant wikiPageWikiLink Solvent.
- Hydrocarbon_plant wikiPageWikiLink Sorghum.
- Hydrocarbon_plant wikiPageWikiLink Terpenoid.
- Hydrocarbon_plant wikiPageWikiLink Ultraviolet–visible_spectroscopy.
- Hydrocarbon_plant wikiPageWikiLink File:Euphorbia_lathyris_Sturm33.jpg.
- Hydrocarbon_plant wikiPageWikiLinkText "Hydrocarbon plant".
- Hydrocarbon_plant wikiPageWikiLinkText "hydrocarbon plant".
- Hydrocarbon_plant wikiPageUsesTemplate Template:Bioenergy.
- Hydrocarbon_plant wikiPageUsesTemplate Template:Reflist.
- Hydrocarbon_plant subject Category:Biofuels_technology.
- Hydrocarbon_plant hypernym Plants.
- Hydrocarbon_plant type Plant.
- Hydrocarbon_plant type Fuel.
- Hydrocarbon_plant type Technology.
- Hydrocarbon_plant comment "Hydrocarbon plants are plants that follow certain metabolic pathways that produce hydrocarbon products similar to petroleum. Thesehydrocarbon products are called terpenoids. The plants that produce terpenoids in large enough quantitiesto be harvested can be as big as trees or as small as single-cell algae. The Euphorbiaceae family has been studied in detail byDr.".
- Hydrocarbon_plant label "Hydrocarbon plant".
- Hydrocarbon_plant sameAs Q5954675.
- Hydrocarbon_plant sameAs m.0cp1r7n.
- Hydrocarbon_plant sameAs Q5954675.
- Hydrocarbon_plant wasDerivedFrom Hydrocarbon_plant?oldid=679305215.
- Hydrocarbon_plant depiction Euphorbia_lathyris_Sturm33.jpg.
- Hydrocarbon_plant isPrimaryTopicOf Hydrocarbon_plant.