Tshuaj rau ntawm daim tawv nqaij lossis ob lub qhov muag, nws ua rau kub hnyiab nqus tau pa, nws tuaj yeem ua rau lub ntsws ua rau tuag taus. Thiab khaws cia rau hauv daim ntawv ua kua, nws tuaj yeem tawg raws li txoj cai. Qhov tawg ntawm cov kua uas tso tawm los ntawm cov thawv ntim tau raug hu ua "cov kua tawg uas nthuav tawm vapor explosions", los yog BLEVEs.
Ammonia puas tuaj yeem ua rau tawg?
Ammonia roj tau yooj yim compressed thiab tsim cov kua ntshiab, tsis muaj xim nyob rau hauv siab. … Ammonia tsis yog hluav taws kub heev, tab sis ntim ntawm ammonia tuaj yeem tawg thaum raug tshav kub.
Puas anhydrous ammonia tawg?
Anhydrous ammonia yog cov roj pungent, feem ntau siv los ua cov chiv nitrogen rau pob kws, milo, thiab nplej. Nws kuj tseem siv tau los ua cov khoom siv tub yees rau cov chaw cia txias thiab cov chaw ntim nqaij. Yog cua sov, nws tuaj yeem tawg.
Yuav ua li cas yog ammonia tawg?
Thaum ammonium nitrate tawg, nws tuaj yeem tso cov pa phem xws li nitrogen oxides thiab ammonia gas.
Puas muaj ammonia khov?
Nws yog qhov sib dua ntawm huab cua, nws qhov ceev yog 0.589 npaug ntawm huab cua. Nws yog yooj yim liquefied vim muaj zog hydrogen bonding ntawm molecules; cov kua boils ntawm −33.3°C (−27.94°F), thiab freezes rau dawb crystals ntawm −77.7°C (−107.86°F).
