Xov xwm

Slaked txiv qaub, tseem hu ua quicklime los yog calcium hydroxide (Ca(OH)₂), yog ib qho inorganic compound.

Slaked txiv qaub, tshuaj hu ua calcium hydroxide, yog ib qho inorganic compound nrog cov tshuaj formula Ca(OH)₂.

A compound alkali yog ib qho tshuaj npaj los ntawm kev sib xyaw ob lossis ntau dua alkaline tebchaw (xws li sodium hydroxide, calcium hydroxide, sodium carbonate, thiab lwm yam)...

Compound alkali boasts qhov zoo xws li ib puag ncig tus phooj ywg, kev ua haujlwm siab, kev nyab xeeb, kev ntseeg siab, thiab tus nqi -kev ua tau zoo.

Muab tso rau hauv ib qho chaw tsim nyog nyob rau hauv lub thawv ntim kom muaj lub foob thiab nqus dej noo.

Txiv qaub tau muab faib ua quicklime thiab slaked txiv qaub.

Quicklime yog cov khoom siv feem ntau siv los tshem tawm cov dej vapor siv tshuaj nqus dej.

Nyob rau hauv qhov tseeb ntau lawm, kom ceev decomposition, calcination kub feem ntau yog nce mus rau 1000-1100 degree.

Limestone hmoov yuav tsum tau muab khaws cia rau hauv qhov tsaus ntuj, txias, thiab qhuav qhov chaw, nrog rau qhov ntsuas kub ntawm chav tsev kub.

Limestone hmoov yog cov hmoov hmoov uas ua los ntawm cov limestone ntuj los ntawm kev sib tsoo thiab kev sib tsoo.

Cov khoom tseem ceeb yog calcium carbonate (CaCO₃).

Cov qauv crystalline ntawm calcite yog ib qho tseem ceeb ua rau nws tsis tsim nyog rau cov txiv qaub.