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1 nitrogen trioxide
selenium trioxide — трехокись селена; селеновый ангидрид
vanadium trioxide — трехокись ванадия; ванадий(З) оксид
tungsten trioxide — трехокись вольфрама; вольфрам(оксид
tellurium trioxide — трехокись теллура; теллур триоксид
uranium trioxide — трехокись урана; уран триоксид
The English-Russian dictionary general scientific > nitrogen trioxide
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2 nitrogen trioxide
1) Химия: азотистый ангидрид, трёхокись азота2) Нефть: трёхокись азота -
3 nitrogen trioxide
trioksid zatlemas -
4 nitrogen trioxide
Англо-русский словарь нефтегазовой промышленности > nitrogen trioxide
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5 nitrogen trioxide
bezwodnik azotawytrójtlenek azotu -
6 nitrogen trioxide
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7 nitrogen trioxide
நைதரசன்மூவொட்சைட்டு -
8 nitrogen trioxide
трёхокись азота; азотистый ангидрид; N2O3English-Russian dictionary on textile and sewing industry > nitrogen trioxide
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9 nitrogen trioxide-N2O3
Англо-русский словарь по проекту Сахалин II > nitrogen trioxide-N2O3
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10 nitrogen trioxide, N2O3
English-Russian dictionary of Oil Industry > nitrogen trioxide, N2O3
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11 trioxide
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12 trioxide
трехокись; триоксидThe English-Russian dictionary general scientific > trioxide
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13 antimony trioxide
English-Russian big polytechnic dictionary > antimony trioxide
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14 bismuth trioxide
English-Russian big polytechnic dictionary > bismuth trioxide
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15 iron trioxide
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16 sulphur trioxide
English-Russian big polytechnic dictionary > sulphur trioxide
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17 phosphorus trioxide
The English-Russian dictionary general scientific > phosphorus trioxide
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18 selenium trioxide
трехокись селена; селеновый ангидридThe English-Russian dictionary general scientific > selenium trioxide
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19 n2o3
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20 Messel, Rudolf
SUBJECT AREA: Chemical technology[br]b. 14 January 1848 Darmstadt, Germanyd. 18 April 1920 London, England[br]German industrial chemist.[br]Messel served three years as an apprentice to the chemical manufacturers E.Lucius of Frankfurt before studying chemistry at Zürich, Heidelberg and Tübingen. In 1870 he travelled to England to assist the distinguished chemist Sir Henry Roscoe, but was soon recalled to Germany on the outbreak of the Franco-Prussian War. After hostilities ceased, Messel returned to London to join the firm of manufacturers of sulphuric acid Dunn, Squire \& Company of Stratford, London. The firm amalgamated with Spencer Chapman, and after Messel became its Managing Director in 1878 it was known as Spencer, Chapman \& Messel Ltd.Messel's principal contribution to chemical technology was the invention of the contact process for the manufacture of sulphuric acid. Earlier processes for making this essential product, now needed in ever-increasing quantities by the new processes for making dyestuffs, fertilizers and explosives, were based on the oxidation of sulphur dioxide by oxides of nitrogen, developed by Joshua Ward and John Roebuck. Attempts to oxidize the dioxide to the trioxide with the oxygen in the air in the presence of a suitable catalyst had so far failed because the catalyst had become "poisoned" and ineffective; Messel avoided this by using highly purified gases. The contact process produced a concentrated form of sulphuric acid called oleum. Until the outbreak of the First World War, Messel's firm was the principal manufacturer, but then the demand rose sharply, so that other firms had to engage in its manufacture. Production thereby increased from 20,000 to 450,000 tons per year.[br]Principal Honours and DistinctionsFRS 1912. President, Society of Chemical Industry 1911–12, 1914.Further Reading1931, Special jubilee issue, Journal of the Society of the Chemical Industry (July). G.T.Morgan and D.D.Pratt, 1938, The British Chemical Industry, London.LRD
См. также в других словарях:
nitrogen trioxide — noun : a compound N2O3 obtained at a low temperature as a deep blue unstable liquid that readily decomposes into nitric oxide and nitrogen dioxide; di nitrogen trioxide called also nitrogen (III) oxide, nitrous anhydride … Useful english dictionary
nitrogen trioxide — azoto(III) oksidas statusas T sritis chemija formulė N₂O₃ atitikmenys: angl. nitrogen trioxide rus. азота сесквиоксид; азота(III) оксид ryšiai: sinonimas – diazoto trioksidas … Chemijos terminų aiškinamasis žodynas
nitrogen oxide — noun any of several oxides of nitrogen formed by the action of nitric acid on oxidizable materials; present in car exhausts (Freq. 1) • Hypernyms: ↑oxide, ↑pollutant * * * noun : any of several oxides of nitrogen some of which are formed in a… … Useful english dictionary
nitrogen (III) oxide — noun see nitrogen trioxide … Useful english dictionary
Nitrogen dioxide — Nitrogen dioxide … Wikipedia
Nitrogen oxide — Contents 1 NOx 2 Derivatives 3 See also 4 References … Wikipedia
Nitrogen — carbon ← nitrogen → oxygen ↑ N ↓ P … Wikipedia
Nitrogen mustard — HN1 (bis(2 chloroethyl)ethylamine) … Wikipedia
Dinitrogen trioxide — Dinitrogen trioxide … Wikipedia
Reactive nitrogen species — Reactions leading to generation of Nitric Oxide and Reactive Nitrogen Species. From Novo and Parola, 2008.[1] Reactive nitrogen species (RNS) are a family of antimicrobial molecules derived from … Wikipedia
Arsenic trioxide — Arsenic trioxide … Wikipedia