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Sodium hydroxide, also known as lye and caustic soda, [1] [2] is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −. Sodium hydroxide is a highly corrosive base and alkali that decomposes lipids and proteins at ambient temperatures and may cause severe ...
Forty thousand litres of caustic soda entered the river, killing over 500,000 fish and greatly damaging the surrounding ecosystem. [94] September 17 – United States – Chicago, Illinois: A Metra commuter train derailed, killing two and injuring 83. [95]
Soda locomotives were a variant of fireless locomotives, in which steam was raised in a boiler, expanded through cylinders in the usual way, and then condensed in a tank of caustic soda that surrounded the boiler. Dissolving water in caustic soda liberated heat, which generated more steam from the boiler, until the caustic soda became too ...
To a technical name: This is a redirect from a common term to a more technical name.
Caustic most commonly refers to: Causticity, the property of being able to corrode organic tissue. Sodium hydroxide, sometimes called caustic soda; Potassium hydroxide, sometimes called caustic potash; Calcium oxide, sometimes called caustic lime; Caustic may also refer to: Caustic (band), an American industrial/powernoise band
Ethylene spent caustic comes from the caustic scrubbing of cracked gas from an ethylene cracker. This liquor is produced by a caustic scrubbing tower. Ethylene product gas is contaminated with H 2 S (g) and CO 2 (g), and those contaminants are removed by absorption in the caustic scrubbing tower to produce NaHS (aq) and Na 2 CO 3 (aq). The ...
Screwfix Direct Limited, trading as Screwfix, is a retailer of trade tools, accessories and hardware products based in the United Kingdom. [6] Founded in 1979 as the Woodscrew Supply Company, the company was acquired in July 1999 by Kingfisher plc , which also owns B&Q , and is listed on the London Stock Exchange .
This is known to rebreather divers as a caustic cocktail. The excessive wetting of the absorbent also reduces the rate of carbon dioxide removal and can cause premature break-through even if no caustic liquid reaches the diver. Work of breathing may also increase.