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Oil bath

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Igbe mmanụ n'elu ihe na-ekpo ọkụ

Mmiri ịsa ahụ bụ ụdị ịsa ahụ na-ekpo ọkụ nke a na-eji na ụlọ nyocha, nke a na-ejikarị eme ka mmeghachi omume kemịkal dị ọkụ. Ọ bụ akpa mmanụ nke efere ọkụ na-ekpo ọkụ ma ọ bụ (n'ọnọdụ ndị na-adịghị ahụkebe) ọkụ Bunsen.

A na-ejikarị ịsa ahụ ndị a eme ihe iji kpoo ngwakọta mmeghachi omume n'ụzọ ziri ezi karịa ka ọ ga-ekwe omume na efere ọkụ naanị, ebe ọ bụ na a na-ekpo ọkụ n'èzí nke karama mmeghachihachi omume ahụ. [1]'N'ozuzu, a na-eji mmanụ silicone eme ihe na bath mmanụ ọgbara ọhụrụ, ọ bụ ezie na ejiri mmanụ ịnweta mmanụ, mmanụ owu na ọbụna phosphoric acid mee ihe n'oge gara aga.

Ihe ize ndụ

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Ịkụbiga mmanụ ọkụ ókè nwere ike ibute ihe ize ndụ ọkụ, ọkachasị ma ọ bụrụ na a na-eji mmanụ mineral eme ihe. N'ozuzu, okpomọkụ kachasị mma nke mmanụ ala bụ ihe dịka 160 , ebe ọkụ nke mmanụ ahụ. Enweghị ike iji mmanụ mineral mee ihe n'elu 310 n'ihi ebe ọ na-esi. [2] bụrụ na achọrọ okpomọkụ dị elu, enwere ike iji mmanụ silicone ma ọ bụ ájá mee ihe.   [isi iyi ka mma dị mkpa] Mmiri Silicone na-arụ ọrụ na 25 °C (77 °F) - 230 °C (446 °F). Mmiri ịsa ahụ [3] irè site na 25 °C (77 °F) ruo n'elu 500 °C (932 °F). [1]

Na injinia

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Ihe nzacha ikuku na-asa mmanụ n'elu aka ekpe na injin GAZ-21

Ihe ọzọ a na-eji bat mmanụ bụ ihicha ụmụ irighiri ihe dị n'ikuku, site n'ibute iyi ikuku site n'ebe a na-asa mmanụ anaghị ekpo ọkụ. A na-eji ụdị nzacha ikuku a na ụgbọ ala na traktọ, mana ejiri akwụkwọ nzacha ikuku nke oge a dochie anya ya; ụfọdụ obere injin na-aga n'ihu na-eji usoro a. N'ọnọdụ ụfọdụ, a na-eji mmiri ịsa mmanụ na-ekpo ọkụ ka ọ na-amụba tupu ha etinye ya n'osisi nke injin ụgbọ elu na traktọ.

  • Mmiri ịsa ahụ n'ụlọ nyocha
  • Ịsa ahụ

Edensibia

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  1. Vogel (1996). Vogel's Textbook of Practical Organic Chemistry. Prentice Hall. 
  2. Mineral Oil MSDS. Archived from the original on September 9, 2017. Retrieved on August 21, 2017.
  3. Oil Baths in Laboratories | Environmental Health and Safety. ehs.research.uiowa.edu. Retrieved on 2022-10-06.