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1 Solvay
nDETERG proceso de sosa amoniacal de Solvay m -
2 Solvay
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3 Solvay
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4 solvay
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5 Solvay
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6 Solvay, Ernest
SUBJECT AREA: Chemical technology[br]b. 16 April 1838 Rebcq, near Brussels, Belgiumd. 26 May 1922 Brussels, Belgium[br]Belgian manufacturer, first successfully to produce soda by the ammonia-soda process.[br]From the beginning of the nineteenth century, soda had been manufactured by the Leblanc process. Important though it was, serious drawbacks had shown themselves early on. The worst was the noxious alkali waste left after the extraction of the soda, in such large quantities that two tons of waste were produced for one of soda. The first attempt to work out an alternative process was by the French scientist and engineer A.J. Fresnel, but it failed. The process consisted essentially of passing carbon dioxide into a solution of ammonia in brine (sodium chloride). The product, sodium bicarbonate, could easily be converted to soda by heating. For over half a century, practical difficulties, principally the volatility of the ammonia, dogged the process and a viable solution eluded successive chemists, including James Muspratt and William Deacon.Finally, Ernest Solvay and his brother Alfred tackled the problem, and in 1861 they filed a Belgian patent for improvements, notably the introduction of a carbonating tower, which made the process continuous. The first works were set up at Couillet in 1863, but four further years of hard work were still needed to overcome teething troubles. Once the Solvay ammonia-soda process was working well, it made rapid strides. It was introduced into Britain in 1872 under licence to Ludwig Mond and four years later Solvay opened the large Dombaske works in France.Solvay was a member of the Belgian Senate and a Minister of State. International institutes of physics, chemistry and sociology are named after him.[br]Further ReadingP.Heger and C.Lefebvre, 1919, La vie d'Ernest Solvay.Obituary, 1922, Ind. Eng. Chem.: 1,156.LRD -
7 Solvay's ammonia soda process
<chem.proc> ■ Ammoniak-Soda-Verfahren n ; Solvay-Verfahren nEnglish-german technical dictionary > Solvay's ammonia soda process
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8 Solvay's ammonia soda process
nDETERG proceso de sosa amoniacal de Solvay mEnglish-Spanish technical dictionary > Solvay's ammonia soda process
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9 Solvay's process
nDETERG proceso de Solvay m -
10 Solvay multilevel cell
Универсальный англо-русский словарь > Solvay multilevel cell
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11 Solvay process
1) Техника: способ Сольвея2) Химия: метод Сольвея3) Нефть: метод Сольве4) Макаров: аммиачный способ получения соды -
12 Solvay-type tower
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13 Solvay process
English-Ukrainian analytical chemistry dictionary > Solvay process
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14 Solvay's process
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15 Solvay process
Англо-русский словарь нефтегазовой промышленности > Solvay process
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16 Solvay ammonia soda process
metoda amoniakalna produkcji sodymetoda SolvayaEnglish-Polish dictionary for engineers > Solvay ammonia soda process
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17 Solvay tower
kolumna karbonizacyjna Solvaya -
18 Solvay process
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19 solvay process
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20 solvay process
சொல்வேமுறை
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См. также в других словарях:
Solvay — S.A. Rechtsform Société Anonyme (S.A.) ISIN BE0003470755 Gründung 1863 … Deutsch Wikipedia
Solvay — S.A. Тип S.A … Википедия
Solvay — may refer to* Solvay a Belgian pharmaceuticals, chemicals and plastics company * the Solvay process * Ernest Solvay, its inventor * Solvay Conference * the Solvay Business School * Solvay, New York … Wikipedia
Solvay — puede referirse a: Solvay (Nueva York) Ernest Solvay Esta página de desambiguación cataloga artículos relacionados con el mismo título. Si llegaste aquí a través de un … Wikipedia Español
Solvay — Solvay, NY U.S. village in New York Population (2000): 6845 Housing Units (2000): 3291 Land area (2000): 1.643604 sq. miles (4.256915 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.643604 sq. miles (4.256915… … StarDict's U.S. Gazetteer Places
Solvay, NY — U.S. village in New York Population (2000): 6845 Housing Units (2000): 3291 Land area (2000): 1.643604 sq. miles (4.256915 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.643604 sq. miles (4.256915 sq. km)… … StarDict's U.S. Gazetteer Places
Solvay — (spr. ßóllwē), Ernest, Industrieller, geb. 16. April 1838 in Rabecq bei Brüssel, studierte in Lüttich, wurde 1860 zweiter Direktor der Gasanstalt einer Vorstadt Brüssels und erfand hier den Ammoniaksodaprozeß. 1863 gründete er seine erste… … Meyers Großes Konversations-Lexikon
Solvay — Solvay, Ernest Solvay, método … Enciclopedia Universal
Solvay S. A. — Solvay S. A. [sɔl vɛ ], belgischer Chemie und Pharmakonzern; Sitz: Brüssel, gegründet 1863 von E. Solvay; mit mehr als 400 Tochter und Beteiligungsgesellschaften in über 50 Ländern aktiv; Umsatz (2001): 8.73 Mrd., Beschäftigte: rd. 32 000 … Universal-Lexikon
Solvay — (Ernest) (1838 1922) industriel et philanthrope belge. Il inventa la fabrication industrielle du carbonate de sodium, créa une importante société chimique, fonda des établissements d enseignement scientifique et des associations philanthropiques … Encyclopédie Universelle
Solvay — [sɔl vɛ], Ernest, belgischer Chemiker, Unternehmer und Sozialreformer, * Rebecq Rognon (bei Brüssel) 16. 4. 1838, ✝ Brüssel 26. 5. 1922; entwickelte ein neues Verfahren zur industriellen Herstellung von Soda (Ammoniak Soda Verfahren) und… … Universal-Lexikon