Search results

From Self-sufficiency
Jump to: navigation, search
  • ...enerate the phosphoric acid catalyst. The release of non-flammable carbon dioxide helps to dilute the air of oxygen and flammable decomposition products of t
    3 KB (473 words) - 10:09, 20 September 2010
  • | Formula = ([[Carbon|C]]<sub>2</sub>[[Hydrogen|H]]<sub>4</sub>[[Oxygen|O]])<sub>x</sub> # [[Carbon dioxide]] barrier in [[polyethylene terephthalate]] (PET) bottles
    7 KB (928 words) - 10:10, 20 September 2010
  • ...nt candidate for thermal disposal ([[incineration]]), as it is composed of carbon, hydrogen, and oxygen, with only trace amounts of catalyst elements (but no ...[ethylene glycol]]. Since this building block is much larger (6 additional carbon atoms) than the ethylene glycol unit it replaces, it does not fit in with t
    43 KB (6,272 words) - 10:11, 20 September 2010
  • ...lastic produced from [[petroleum oil]] because of low emission of [[carbon dioxide]]. The commonly used process in producing lactic acid is via [[fermentation
    1 KB (204 words) - 10:11, 20 September 2010
  • ...alts present, atmospheric gases such as [[oxygen]], [[nitrogen]], [[carbon dioxide]], etc.) The presence of the guest molecule can sometimes influence the st
    23 KB (3,302 words) - 10:11, 20 September 2010
  • <tr><td>[[Carbon dioxide]] </td><td>400 – 800&nbsp;cm<sup>3</sup>·mm/(m<sup>2</sup>·day·Bar)</t The diphenyl carbonate was derived in part from [[carbon monoxide]], this route being greener than the phosgene method.<ref name=Ull
    20 KB (2,772 words) - 10:11, 20 September 2010
  • ...rated gasification combined cycle]] (IGCC) power plants to remove [[carbon dioxide]] and [[hydrogen sulfide]] from the gas waste stream.
    20 KB (2,883 words) - 10:12, 20 September 2010
  • |Carbon || 83 to 87% ...carbon and not enough hydrogen, these processes generally involve removing carbon from or adding hydrogen to the molecules, and using [[fluid catalytic crack
    69 KB (9,885 words) - 10:12, 20 September 2010
  • ...itions. Ruthenium trichloride [[carbonylation|carbonylates]] (reacts with carbon monoxide) to give mono- and diruthenium(II) carbonyls from which many deriv Ruthenium dioxide, lead and bismuth<ref>{{cite journal|doi =10.1007/s10854-006-0036-x|title =
    39 KB (5,430 words) - 10:13, 20 September 2010
  • ...based on [[alumina]], [[Chromium(III) oxide|chromia]] and [[tin oxide]]. [[Carbon]] aerogels were first developed in the late 1980s.<ref>{{cite journal ...through the lattice. Carbon aerogel is a good radiative insulator because carbon absorbs the [[infrared radiation]] that transfers heat at standard temperat
    26 KB (3,758 words) - 10:14, 20 September 2010
  • ...led "water-blown" as it uses water in a chemical reaction to create carbon dioxide and steam which expands the foam. [[Flame spread]] is 21 and smoke develope ...ays) while still allowing daylight to enter. The combination of silica and carbon aerogel gives the best insulating properties of any known material, approxi
    49 KB (7,250 words) - 10:14, 20 September 2010
  • ...ent more heat and hot water than needed. Fifty-three percent of all carbon dioxide (CO<sub>2</sub>) emissions in Russia are produced through heating and gener
    18 KB (2,595 words) - 10:14, 20 September 2010
  • ...and no soot. Complete [[oxidation]] of polystyrene produces only [[carbon dioxide]] and [[water|water vapor]]. Because of its chemical inertness, polystyrene ...bonds between carbon atoms) attach to form a polystyrene chain (with each carbon attached with a single bond to two other carbons and a phenyl group).
    36 KB (5,017 words) - 10:14, 20 September 2010
  • ...example the reinforced [[carbon]]-carbon composite nose cone and [[silicon dioxide|silica]] fiber tiles of the [[Space Shuttle]]. See also [[Insulative paint]
    10 KB (1,442 words) - 10:14, 20 September 2010
  • ...trong. It burns rapidly, producing a volume of hot gas made up of [[carbon dioxide]], [[water]], and [[nitrogen]], and a solid residue of [[potassium sulfide] ...al]], which provides carbon and other fuel for the reaction, simplified as carbon (C);
    51 KB (7,447 words) - 10:15, 20 September 2010
  • ...this step that can cause nervous system damage with chronic exposure is [[carbon disulfide]] <ref name="scientificamerican.com">http://www.scientificamerica '''Eco-friendly''' - bamboo absorbs 35% more carbon dioxide than equivalent stands of trees.
    16 KB (2,606 words) - 10:16, 20 September 2010
  • ...for [[carbon monoxide]], [[methane]] and other [[hydrocarbon]]s, [[sulfur dioxide]], [[hydrogen sulfide]], and most of other contaminants, removing them from
    2 KB (215 words) - 10:17, 20 September 2010
  • ...t decomposition, by distillation in a current of [[hydrogen]], or [[carbon dioxide]]. It is a white crystalline body, very difficultly fusible, boiling above
    737 bytes (100 words) - 10:17, 20 September 2010
  • ...ng in a mixture of carbon chains that typically contain between 6 and 16 [[carbon]] [[atom]]s per [[molecule]].<ref>Chris Collins (2007), “Implementing Phy ...el Martin Kier]] began selling kerosene to local miners, under the name ''"Carbon Oil"''. He distilled this by a process of his own invention from [[crude oi
    26 KB (3,820 words) - 10:18, 20 September 2010
  • ...reased by 25% due to process-related measures and the increased use of low-carbon and biomass fuels. Once consumed, most forest-based paper products start a ...ources and increase the use of biomass fuels to reduce emissions of carbon dioxide.
    13 KB (1,938 words) - 10:18, 20 September 2010

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)