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09:08 Aug 14, 2021 |
Russian to English translations [PRO] Tech/Engineering - Engineering (general) | |||||
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| Selected response from: Oleg Lozinskiy Russian Federation Local time: 02:11 | ||||
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Summary of answers provided | ||||
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3 +1 | absoption according to the short scheme |
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4 | см. |
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absoption according to the short scheme Explanation: This scheme is simple and received the name "short scheme" (Fig. 2). Fig.2. Production of sulfuric acid from sulfur (short scheme): 1 - melting chamber for sulfur; 2 - Filter of liquid sulfur; 3 - furnace for burning sulfur; 4 - recycler boiler; 5 - contact apparatus; 6 - oxide-sulfur absorption system (VI); 7- sulfuric acid refrigerators https://monster-evo.ru/en/vypuskniku/stadii-proizvodstva-ser... -------------------------------------------------- Note added at 27 мин (2021-08-14 09:35:54 GMT) -------------------------------------------------- A new sulfuric acid plant from natural lumpy sulfur was commissioned, according to a short scheme, using the DC / DA method (double contacting — double absorption of sulfurous anhydride). http://www.samkimyo.uz/jamtaren -------------------------------------------------- Note added at 27 мин (2021-08-14 09:36:46 GMT) -------------------------------------------------- Sorry, absoRption |
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см. Explanation: According to the shortened production process option, sulfuric acid is manufactured/produced using the double contact method with intermediate absorption. "по короткой схеме" относится к "производство серной кислоты". https://www.ngpedia.ru/id496070p2.html При производстве серной кислоты из серы по так называемой короткой схеме в газах содержится 5 - 10 мг / нм3 золы, несмотря на предварительную фильтрацию серы. https://www.ngpedia.ru/id496070p3.html На рис. 9 - 1 изображена так называемая короткая схема производства серной кислоты из природной серы... -------------------------------------------------- Note added at 3 hrs (2021-08-14 12:50:38 GMT) -------------------------------------------------- По вашему контексту имеется только промежуточная абсорбция (т.е. DC - Double Contact присутствует, но DA - Double Absorption - не ваш случай). https://chem21.info/info/715559/ А перевод установок контактной серной кислоты на метод двойного контактирования с промежуточной абсорбцией серного ангидрида позволяет снизить ... |
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