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  • Thumbnail for Refractory
    In materials science, a refractory (or refractory material) is a material that is resistant to decomposition by heat or chemical attack that retains its...
    17 KB (1,855 words) - 02:36, 12 March 2024
  • treatment systems, such as emulsified oil, total petroleum hydrocarbons, refractory organics, suspended solids, and heavy metals. There are many brands of electrocoagulation...
    22 KB (2,804 words) - 00:56, 11 May 2024
  • Thumbnail for Dissolved organic carbon
    Dissolved organic matter can be classified as labile or as recalcitrant, depending on its reactivity. Recalcitrant DOC is also called refractory DOC, and...
    79 KB (9,614 words) - 15:45, 19 April 2024
  • corrosion of metals, the use of electrochemical cells to remove refractory organics and similar contaminants in wastewater electrocoagulation and improving...
    32 KB (4,536 words) - 19:00, 28 April 2024
  • Thumbnail for Disease
    Disease (redirect from Refractory disease)
    medical condition that exists, but does not get better or worse. Refractory disease A refractory disease is a disease that resists treatment, especially an...
    61 KB (7,083 words) - 07:38, 20 May 2024
  • Thumbnail for Status epilepticus
    situation can usually (but not always) be considered an agonal phenomenon. Refractory status epilepticus is defined as status epilepticus that continues despite...
    30 KB (3,467 words) - 19:21, 19 May 2024
  • Thumbnail for Dust astronomy
    ; Rynö, J.; Kissel, J.; Hilchenbach, M. (July 2021). "D/H in the refractory organics of comet 67P/Churyumov-Gerasimenko measured by Rosetta/COSIMA". Monthly...
    166 KB (19,420 words) - 23:49, 10 May 2024
  • Thumbnail for Cosmic dust
    molecules also formed complex organic compounds and some molecules formed frozen ice mantles, of which either could coat the "refractory" (Mg, Si, Fe) grain cores...
    51 KB (5,777 words) - 17:42, 13 April 2024
  • Thumbnail for Space dust measurement
    ; Rynö, J.; Kissel, J.; Hilchenbach, M. (July 2021). "D/H in the refractory organics of comet 67P/Churyumov-Gerasimenko measured by Rosetta/COSIMA". Monthly...
    98 KB (10,570 words) - 11:41, 22 February 2024
  • one of the highest redox potentials, allowing the degrading many refractory organic compounds. A reaction mechanism has been proposed for the formation...
    30 KB (3,725 words) - 00:38, 11 September 2023
  • Thumbnail for Acetone
    attacks in children who suffer from refractory epilepsy. From the 17th century and before modern developments in organic chemistry nomenclature, acetone was...
    49 KB (5,066 words) - 06:16, 13 May 2024
  • Thumbnail for Gold extraction
    processes. These refractory ores require pre-treatment in order for cyanidation to be effective in recovery of the gold. A refractory ore generally contains...
    22 KB (2,228 words) - 23:52, 15 March 2024
  • Thumbnail for Mill scale
    added. Mill scale can be used as a raw material in granular refractory. When this refractory is cast and preheated, these scales provide escape routes for...
    5 KB (644 words) - 21:32, 26 February 2024
  • Thumbnail for Anxiety
    Anxiety (redirect from Refractory anxiety)
    Life-threatening conditions like cancer also cause anxiety. Furthermore, certain organic diseases may present with anxiety or symptoms that mimic anxiety. These...
    104 KB (11,539 words) - 15:28, 16 May 2024
  • Thumbnail for Ethacizine
    treatment of severe and/or refractory ventricular and supraventricular arrhythmias, especially those accompanied by organic heart disease. It is also indicated...
    4 KB (250 words) - 15:21, 16 January 2023
  • Thumbnail for Magnesium oxide
    Magnesium oxide (category Refractory materials)
    dead-burned (often called dead burnt) magnesia, an unreactive form used as a refractory. Calcining temperatures 1000 – 1500 °C produce hard-burned magnesia, which...
    23 KB (2,368 words) - 00:49, 6 May 2024
  • examine the import, manufacture, and use of industrial chemicals and refractory organic substances for persistence and health consequences, as well as the...
    4 KB (429 words) - 19:20, 29 August 2018
  • Thumbnail for Melting point
    300–4,700 K) (see carbon phase diagram). Hafnium carbonitride (HfCN) is a refractory compound with the highest known melting point of any substance to date...
    27 KB (3,049 words) - 23:13, 19 May 2024
  • Thumbnail for 3200 Phaethon
    solar heating at perihelion causing sublimation of any darkish-red refractory organic, nano-phase iron (nFe0), and pyroxene materials on its surface. Analysis...
    25 KB (2,130 words) - 21:22, 14 January 2024
  • its flaccid state. This occurs during the refractory period. In the second stage (and after the refractory period is finished), the penis decreases in...
    30 KB (3,529 words) - 23:57, 10 May 2024
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