TCAW
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Solvay process — The Solvay process, also referred to as the ammonia soda process, is the major industrial process for the production of soda ash (sodium carbonate). The ammonia soda process was developed into its modern form by Ernest Solvay during the 1860s.… … Wikipedia
John Roebuck — This article is about the English inventor. For the 19th century British politician, see John Arthur Roebuck. John Roebuck FRS (1718 ndash; July 17, 1794) was an English inventor who played an important role in the Industrial Revolution and who… … Wikipedia
Leblanc process — The Leblanc process was the industrial process for the production of soda ash (sodium carbonate) used throughout the 19th century, named after its inventor, Nicolas Leblanc. It involved two stages: Production of sodium sulfate from sodium… … Wikipedia
Mercury(I) chloride — Mercury(I) chloride … Wikipedia
Lead chamber process — The lead chamber process was an industrial method used to produce sulfuric acid in large quantities. It has been largely supplanted by the contact process. In 1746 in Birmingham, England, John Roebuck began producing sulfuric acid in lead lined… … Wikipedia
Carbon arc welding — (CAW) is a process which produces coalescence of metals by heating them with an arc between a nonconsumable carbon (graphite) electrode and the work piece. It was the first arc welding process ever developed but is not used for many applications… … Wikipedia
Solvay Process Company — The Solvay Process Company was a pioneer chemical industry of the United States, a major employer in central New York, and origin of the Village of Solvay, New York.The Solvay Process Company was a joint venture between the inventing chemists,… … Wikipedia
Thomas Messinger Drown — (March 19, 1842 1904) was the fourth University President of Lehigh University in Bethlehem, Pennsylvania. Background He was born in Philadelphia, Pennsylvania in 1842. He graduated high school in 1859. He studied medicine at the University of… … Wikipedia
Castner-Kellner process — The Castner Kellner process is a method of electrolysis on an aqueous alkali chloride solution (usually sodium chloride solution) to produce the corresponding alkali hydroxide,Pauling, Linus; General Chemistry 1970 ed. pp. 539 541 Dover… … Wikipedia
Sparging (chemistry) — In chemistry, sparging is a technique which involves bubbling a chemically inert gas, such as nitrogen, argon, or helium, through a liquid. This can be used to remove dissolved gases (e.g. oxygen) from the liquid.Solvents used in HPLC are often… … Wikipedia
Chlorine production — This article presents the industrial and laboratory methodologies to prepare elemental chlorine. Contents 1 Gas extraction 1.1 Mercury cell electrolysis 1.2 Diaphragm cell electrolysis (Bipolar) … Wikipedia
