Qhov twg yog molten sulfur los ntawm?
Qhov twg yog molten sulfur los ntawm?

Video: Qhov twg yog molten sulfur los ntawm?

Video: Qhov twg yog molten sulfur los ntawm?
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Anonim

RE: molten sulfur

Lub freezing point ntawm sulfur yog me ntsis siab dua qhov kub ntawm cov dej. > Qhov twg nws tuaj los ntawm? Ntau qhov chaw: Coke ua qhov cub (tsis yog lub qhov ntswg khoom qab zib hom); cov av qaub; thiab hauv kev tsim cov tshuaj xws li titanium dioxide.

Ib yam li ntawd, nws raug nug, molten sulfur ua li cas?

Sulfur yog tsim, los yog mined yog tias koj yuav, feem ntau yog los ntawm "frash" txoj kev txhaj tshuaj rau hauv av tsim uas melts lub sulfur tso cai rau nws txav mus rau hauv lub qhov dej kom tau nqa mus rau saum npoo thiab xa mus rau hauv cov tsheb ciav hlau thauj mus rau nws qhov chaw siv qhov twg nws feem ntau hloov mus rau sulfuric acid rau

Tsis tas li ntawd, qhov kub ntawm molten Sulphur yog dab tsi? Molten Sulfur tuaj yeem ncav cuag kub ntawm 320 oF (160 oC), uas ua rau tsim cov nplaim hluav taws thiab muaj tshuaj lom Hydrogen Sulfide, Sulfur Dioxide thiab Sulfur Trioxide gases.

Yog li ntawd, leej faj tuaj qhov twg?

Qhov chaw: Sulfur deposits yog pom nyob rau hauv cov cheeb tsam ib ncig ntawm lub kub springs thiab nyob rau hauv volcanic cheeb tsam. Nws kuj tseem pom muaj nyob hauv cov xwm txheej xws li hlau pyrites (hlau sulfide), galena (lead sulfide), gypsum (calcium sulfate), Epsom ntsev (magnesium sulfate) thiab ntau lwm yam minerals.

molten sulfur thauj li cas?

Molten Sulfur Tus yuam sij rau thauj sulfur hauv molten daim ntawv yog tswj nws qhov kub ntawm kwv yees li 140oC. Thauj dhau luv luv yuav ua tau nyob rau hauv zoo insulated ntim. Tsawg thermal conductivity ntawm sulfur minimizes tshav kub poob thiab pab nws khaws cov cua sov kom nws tsis solidify.

Pom zoo: