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The Sulfurozador was a popular name for a device that emits sulfur dioxide in closed spaces for sanitation purposes, [1] used extensively in South America, especially in Buenos Aires, to kill rat populations. [2]
Sulfur dioxide is a mild but useful reducing agent. It is oxidized by halogens to give the sulfuryl halides, such as sulfuryl chloride: SO 2 + Cl 2 → SO 2 Cl 2. Sulfur dioxide is the oxidising agent in the Claus process, which is conducted on a large scale in oil refineries. Here, sulfur dioxide is reduced by hydrogen sulfide to give ...
Fumigation generally involves the following phases: first, humans are evacuated from the area intended for fumigation and the area covered to create a sealed environment.
When hosting a dinner party, lingering odors from long hours of cooking in the kitchen can be an issue. Cooking odors from fish, onion, garlic, burnt foods and fried foods can last especially long.
Sulfuryl fluoride (also spelled sulphuryl fluoride) is an inorganic compound with the formula SO 2 F 2.It is an easily condensed gas and has properties more similar to sulfur hexafluoride than sulfuryl chloride, being resistant to hydrolysis even up to 150 °C. [3]
It is used for cooking at table, notably in gueridon service, or as a food warmer for keeping dishes at a buffet warm. Historically, a chafing dish (from the French chauffer , "to make warm") is a kind of portable grate raised on a tripod, originally heated with charcoal in a brazier , [ 1 ] and used for foods that require gentle cooking, away ...