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- [[Methane Digester Experiments]]32 bytes (3 words) - 14:41, 25 June 2010
- A small methane digester that we ran off of chicken manure. It was a very small digester bu ...eeze out every bit of CO2 by rolling the tube up). By the time it produces methane there is only a very tiny bit of CO2 left in the tube. As I burned the gas7 KB (1,320 words) - 15:15, 25 June 2010
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- * avoids emissions of methane during pyrolysis It is important that the pyrolysis gasses really catch fire, otherwise methane (a 20 times worse greenhouse gas than carbon dioxide) will be emitted.3 KB (522 words) - 19:40, 2 July 2010
- ...char. Wood gas is flammable because of the carbon monoxide, hydrogen, and methane content. * Methane CH<sub>4</sub>: 3.0%11 KB (1,707 words) - 18:26, 24 June 2010
- [[Methane Digester Experiments]]32 bytes (3 words) - 14:41, 25 June 2010
- A small methane digester that we ran off of chicken manure. It was a very small digester bu ...eeze out every bit of CO2 by rolling the tube up). By the time it produces methane there is only a very tiny bit of CO2 left in the tube. As I burned the gas7 KB (1,320 words) - 15:15, 25 June 2010
- ...had been sequestered from the carbon cycle, there is a greater amount of [[methane]] due to [[Hypoxia (environmental)|anaerobic]] decay, causing greater damag39 KB (5,447 words) - 23:02, 2 July 2010
- ...e 440 °C, acetic acid decomposes to produce [[carbon dioxide]] and [[methane]], or to produce [[ethenone]] and water.41 KB (5,915 words) - 16:49, 27 September 2010
- ...reduce oxidized compounds and CO<sub>2</sub> to form either acetic acid or methane.68 KB (9,959 words) - 10:10, 20 September 2010
- ...[bromoform]], a liquid halocarbon that is commercially manufactured from [[methane]]. At room temperature, poly(hydridocarbyne) is a dark brown powder. It can4 KB (523 words) - 10:10, 20 September 2010
- ...pressure|pressure and temperature conditions]], the lighter hydrocarbons [[methane]], [[ethane]], [[propane]] and [[butane]] occur as gases, while the heavier ...w.nature.com/ngeo/journal/v2/n8/abs/ngeo591.html |title=Kolesnikov et al., Methane-Derived Hydrocarbons Produced Under Upper-Mantle Conditions, Nature, 2009 |69 KB (9,885 words) - 10:12, 20 September 2010
- ...on dioxide, nitrogen, [[carbon monoxide]], [[hydrogen sulfide]], hydrogen, methane, 1.11% water.51 KB (7,447 words) - 10:15, 20 September 2010
- ...he atmosphere. It is the most important oxidant for [[carbon monoxide]], [[methane]] and other [[hydrocarbon]]s, [[sulfur dioxide]], [[hydrogen sulfide]], and * In [[molecular laser isotope separation]], [[methane]] is used as a scavenger gas for [[fluorine]] atoms.2 KB (215 words) - 10:17, 20 September 2010
- The simplest paraffin molecule is that of [[methane]], CH<SUB>4</SUB>, a gas at room temperature. Heavier members of the series13 KB (1,878 words) - 10:17, 20 September 2010
- ...ron proteins include the [[enzymes]] [[methane monooxygenase]] (oxidizes [[methane]] to [[methanol]]), [[ribonucleotide reductase]] (reduces [[ribose]] to [[d67 KB (9,808 words) - 10:24, 20 September 2010
- ...terials used in the space, from a chemical reaction ( such as formation of methane), or from the presence of combustible dust ( such as that in flour silos ). ...the bottom of a confined space. Also, some gases are lighter that air, eg. Methane and will be found around the top of the confined space. Some contaminants w59 KB (9,427 words) - 21:30, 20 September 2010
- ...<sub>2</sub>, [[carbon monoxide|CO]], [[carbon dioxide|CO<sub>2</sub>]], [[methane|CH<sub>4</sub>]], [[acetylene|C<sub>2</sub>H<sub>2</sub>]], [[ethylene|C<su ...sses. They result in a gas mixture containing acetaldehyde, ethane, ethyl, methane, hydrogen, carbon dioxide, [[ketene]] and [[formaldehyde]].<ref>{{cite jour82 KB (11,709 words) - 21:31, 20 September 2010
- ...f</ref>. In a [[coal mine]] containing highly explosive [[coal dust]] or [[methane]], the wire mesh of a [[Davy lamp]] must be very tightly spaced.6 KB (886 words) - 21:31, 20 September 2010
- ...(UEL) is 17%. A positive pressure enclosure works by making sure that the methane present in the work area never approaches the 4.4% LEL.3 KB (426 words) - 21:32, 20 September 2010
- ...). Under these conditions, toluene undergoes dealkylation to benzene and [[methane]]: ...or naphthenes), those are likely decomposed to lower hydrocarbons such as methane, which increases the consumption of hydrogen.45 KB (6,444 words) - 21:33, 20 September 2010
- ...>C, is a high melting, brick red compound that reacts with water to give [[methane]].<ref name = "Wiberg&Holleman"/> No beryllium silicide has been identified41 KB (5,890 words) - 21:34, 20 September 2010
- ...n the atmosphere by the action of sunlight and [[oxygen]] on [[atmospheric methane]] and other [[hydrocarbon]]s, it becomes part of [[smog]]. Formaldehyde has ...amounts of formaldehyde are produced in case of incomplete combustion of [[methane]] gas.34 KB (4,726 words) - 21:35, 20 September 2010
- ...[[methylene chloride]], [[chloroform]], and [[carbon tetrachloride]] from methane, [[allyl chloride]] from propylene, and [[trichloroethylene]], and [[tetrac36 KB (5,155 words) - 21:35, 20 September 2010
- ...ed by dilution (ventilation), capture before entering the host air stream (methane drainage), or isolation (seals and stoppings).<ref name=NIOSH_Vent>{{cite w Ignited [[Methane|methane gas]] is a common source of explosions in coal mines, or, the more violent50 KB (7,414 words) - 21:36, 20 September 2010
- ...ers, the accident was caused by [[combustion|ignition]] of [[firedamp]] ([[methane]]) which then triggered a [[coal dust]] explosion. The explosion traveled t ...p. The height of the luminous cone above the flame gave a measure of the [[methane]] concentration in the general atmosphere. The disaster is thus remembered6 KB (890 words) - 21:37, 20 September 2010
- ...ally explosive gases such as [[carbon dioxide]], [[carbon monoxide]] and [[methane]] from a coal mine goaf into the working environment4 KB (605 words) - 21:37, 20 September 2010
- ...gher than the velocity of the flame in a mixture of [[firedamp]] (mostly [[methane]]) and air. This, then, prevented an [[explosion|explosive backblast]] that2 KB (290 words) - 21:37, 20 September 2010
- ...al equipment). Use of improper [[explosive]]s underground can also trigger methane and coal dust explosions. ...1887, 120 miners died in a coal mine in La Boule, [[Borinage]] due to a [[methane]] explosion.{{Citation needed|date=August 2010}}15 KB (2,232 words) - 21:37, 20 September 2010
- ...[[coal mine]]s, allowing deep seams to be mined despite the presence of [[methane]] and other [[flammable]] [[gas]]es, called ''[[firedamp]]'' or ''minedamp' ...gned) Davy lamp could overheat the gauze if it met a high concentration of methane. The gauze rusted easily in the damp mines, making the lamp hazardous. The6 KB (946 words) - 21:37, 20 September 2010
- ...ese lamps are designed to operate in air that may contain [[coal dust]], [[methane]], or [[firedamp]], all of which are potentially flammable or explosive. Th ...used to tell them if [[atmospheric pressure]] was low (in which case more methane seeped out of the coal seams into the mine galleries).5 KB (823 words) - 21:37, 20 September 2010
- ...major source of the [[hydrogen]] required for the Haber-Bosch process is [[methane]] from [[natural gas]], obtained through a [[heterogeneous catalysis|hetero First, the methane is cleaned, mainly to remove [[sulfur]] impurities that would poison the ca16 KB (2,339 words) - 20:17, 21 September 2010
- ...stable molecules, the coordination number of each [[carbon]] is four in [[methane]] (CH<sub>4</sub>), three in [[ethylene]] (H<sub>2</sub>C=CH<sub>2</sub>, e ...rmed by four other carbon atoms, so the coordination number is four as for methane. [[Graphite]] is made of two-dimensional layers in which each carbon is cov6 KB (982 words) - 20:18, 21 September 2010
- | [[1,1-Bis(diphenylphosphino)methane]] (dppm) || C<sub>25</sub>H<sub>22</sub>P<sub>2</sub> || neutral || || Can25 KB (3,607 words) - 20:18, 21 September 2010
- ...//www.orgsynth.org/orgsyn/prep.asp?prep=cv7p0129 Link].</ref>, the [[di-pi-methane rearrangement]] is a16 KB (2,099 words) - 21:00, 24 September 2010
- ...|abbr=on}}) treating this overhead stream separates hydrogen from methane. Methane recovery is critical to the economical operation of an ethylene plant.32 KB (4,462 words) - 21:01, 24 September 2010
- | OtherNames = Formyl trichloride, Methane trichloride, Methyl trichloride, Methenyl trichloride, TCM, Freon 20, R-20, ...mixture of [[chlorine]] and either [[methyl chloride|chloromethane]] or [[methane]].<ref name=Ullmann/> At 400–500 °C, a [[free radical halogenation]] occ21 KB (2,827 words) - 21:03, 24 September 2010
- ...gated. (see second reference on "Experimental study of laser ignition of a methane/air mixture by planar laser-induced fluorescence of OH.)" Another example h ...e.fr/Fpsfvip4/sources/F4022.pdf "Experimental study of laser ignition of a methane/air mixture by planar laser-induced fluorescence of OH"]11 KB (1,635 words) - 14:51, 10 December 2011