Methanol: Difference between revisions
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[[File:MethanolMarathon.jpg|thumb|500px|right|The Methanol Marathon (1988-1990) was an alternative fuels competition for college and university students in the U.S. and Canada. General Motors Corporation provided 1988 Chevrolet Corsicas which were converted to operate on an M85 fuel (85% methanol and 15% hydrocarbons).]] | [[File:MethanolMarathon.jpg|thumb|500px|right|The Methanol Marathon (1988-1990) was an alternative fuels competition for college and university students in the U.S. and Canada. General Motors Corporation provided 1988 Chevrolet Corsicas which were converted to operate on an M85 fuel (85% methanol and 15% hydrocarbons).]] | ||
= | =Basics= | ||
Methanol, also known as methyl alcohol, wood alcohol, wood naphtha or wood spirits, is a chemical with the formula CH3OH (often abbreviated MeOH). It is the simplest alcohol, and is a light, volatile, colorless, flammable liquid with a distinctive odor very similar to, but slightly sweeter than, ethanol (drinking alcohol).[4] At room temperature, it is a polar liquid, and is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. | Methanol, also known as methyl alcohol, wood alcohol, wood naphtha or wood spirits, is a chemical with the formula CH3OH (often abbreviated MeOH). It is the simplest alcohol, and is a light, volatile, colorless, flammable liquid with a distinctive odor very similar to, but slightly sweeter than, ethanol (drinking alcohol).[4] At room temperature, it is a polar liquid, and is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. | ||
=Methanol from [[Syngas]]= | |||
*Syngas is reacted with a catalyst at high temperature and pressure forming methanol and water, which is then concentrated by distillation and/or molecular seives | *Syngas is reacted with a catalyst at high temperature and pressure forming methanol and water, which is then concentrated by distillation and/or molecular seives | ||
*R3 Sciences has developed a unique modular system capable of converting synthesis gas produced from biomass into a valuable liquid fuel co-product. Processing biomass through solid gasification, The R3 GTL : Methanol process converts the biomass-generated synthesis gas into methanol. The modular system is designed to allow placement at remote locations to meet supply availability of biomass feedstock. | *R3 Sciences has developed a unique modular system capable of converting synthesis gas produced from biomass into a valuable liquid fuel co-product. Processing biomass through solid gasification, The R3 GTL : Methanol process converts the biomass-generated synthesis gas into methanol. The modular system is designed to allow placement at remote locations to meet supply availability of biomass feedstock. | ||
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*http://www.r3sciences.com/biomass.html | *http://www.r3sciences.com/biomass.html | ||
=Catalyst Sourcing= | |||
*Typical Syngas to Methanol Catalysts are Zinc Oxide, and Chromium or Copper, on a Substrate (Typically Zeolite or Carbon) | *Typical Syngas to Methanol Catalysts are Zinc Oxide, and Chromium or Copper, on a Substrate (Typically Zeolite or Carbon) | ||
*[*http://www.afdc.energy.gov/afdc/progs/view_citation.php?10828/METH/print (Dead Link, Needs Fixing) | *[*http://www.afdc.energy.gov/afdc/progs/view_citation.php?10828/METH/print (Dead Link, Needs Fixing) | ||
*[http://www.r3sciences.com/biomass.html A Possible Source for a Copper-Zinc Oxide Pellitized Catalyst] | *[http://www.r3sciences.com/biomass.html A Possible Source for a Copper-Zinc Oxide Pellitized Catalyst] | ||
=DME from Methanol= | |||
The best routes for making [https://en.wikipedia.org/wiki/Dimethyl_ether dimethylether] ([[DME]], a biodiesel equivalent fuel) are from [[methanol]] via transesterification reaction. | The best routes for making [https://en.wikipedia.org/wiki/Dimethyl_ether dimethylether] ([[DME]], a biodiesel equivalent fuel) are from [[methanol]] via transesterification reaction. | ||
= | =Internal Links= | ||
*[[Gasifier]] | *[[Gasifier]] | ||
*[[Pyrolysis Oil]] | *[[Pyrolysis Oil]] | ||
*[[Biofuels]] | *[[Biofuels]] | ||
*[[Pressure Reactor]] | *[[Pressure Reactor]] | ||
*[[Methanol-Water Injection]] | |||
*[[Methanol to Olefins]] | |||
= | =External Links= | ||
*[http://en.wikipedia.org/wiki/Methanol The Wikipedia Page on Methanol] | *[http://en.wikipedia.org/wiki/Methanol The Wikipedia Page on Methanol] | ||
* Mother Earth News Article (1981): [http://www.motherearthnews.com/green-transportation/methanol-fuel-zmaz81mazraw.aspx "Make Way for Methanol Fuel"] | * Mother Earth News Article (1981): [http://www.motherearthnews.com/green-transportation/methanol-fuel-zmaz81mazraw.aspx "Make Way for Methanol Fuel"] | ||
Revision as of 14:04, 16 May 2020
Basics
Methanol, also known as methyl alcohol, wood alcohol, wood naphtha or wood spirits, is a chemical with the formula CH3OH (often abbreviated MeOH). It is the simplest alcohol, and is a light, volatile, colorless, flammable liquid with a distinctive odor very similar to, but slightly sweeter than, ethanol (drinking alcohol).[4] At room temperature, it is a polar liquid, and is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol.
Methanol from Syngas
- Syngas is reacted with a catalyst at high temperature and pressure forming methanol and water, which is then concentrated by distillation and/or molecular seives
- R3 Sciences has developed a unique modular system capable of converting synthesis gas produced from biomass into a valuable liquid fuel co-product. Processing biomass through solid gasification, The R3 GTL : Methanol process converts the biomass-generated synthesis gas into methanol. The modular system is designed to allow placement at remote locations to meet supply availability of biomass feedstock.
- http://www.afdc.energy.gov/afdc/progs/view_citation.php?10828/METH/print (Dead Link, Needs Fixing)
- http://www.r3sciences.com/biomass.html
Catalyst Sourcing
- Typical Syngas to Methanol Catalysts are Zinc Oxide, and Chromium or Copper, on a Substrate (Typically Zeolite or Carbon)
- [*http://www.afdc.energy.gov/afdc/progs/view_citation.php?10828/METH/print (Dead Link, Needs Fixing)
- A Possible Source for a Copper-Zinc Oxide Pellitized Catalyst
DME from Methanol
The best routes for making dimethylether (DME, a biodiesel equivalent fuel) are from methanol via transesterification reaction.
Internal Links
External Links
- The Wikipedia Page on Methanol
- Mother Earth News Article (1981): "Make Way for Methanol Fuel"
- A youtube video update by a group attempting lab scale syngas to methanol conversion, not sucessful yet, but worth following
- http://www.afdc.energy.gov/afdc/progs/view_citation.php?10828/METH/print (Dead Link, Needs Fixing)
- http://www.r3sciences.com/biomass.html
- http://www.afdc.energy.gov/afdc/progs/view_citation.php?10828/METH/print (Dead Link, Needs Fixing)
- This Possible Catalyst Source for Synagas Based Production