Xov xwm

Kev lag luam qib yog siv los impregnate ntoo thiab fabrics kom lawv durability; Hauv kev lag luam khoom noj khoom haus, nws yog siv los ua zaub mov leavening agent, khob noom co...

Kev lag luam caustic soda kev lag luam ib txwm tau siv dav, thiab tib lub sijhawm, hauv kev lag luam kho dej, kuj tseem muaj kev ntsuas kub ceev heev.

Sodium hydroxide (lub ntsiab lus tseem ceeb ntawm flake alkali), tseem hu ua caustic soda, caustic soda, thiab lwm yam, plays lub luag haujlwm txawv hauv peb lub neej thiab kev ...

Nyob rau hauv tus txheej txheem ntawm dissolving flake alkali nyob rau hauv dej, yog hais tias ib tug loj npaum li cas ntxiv, yuav muaj ib tug muaj peev xwm ntawm splashing. Nco...

Flake alkali yog heev corrosive, absorbent thiab deliquescent, thiab yuav siv tau raws li ib tug desiccant. Txawm li cas los xij, cov roj acidic xws li sulfur dioxide, carbon di...

Nyob rau hauv cov ntaub ntawv ntawm kev tsim cov dej qab zib caustic, lub rhiav ntau lawm yuav tsum raug kaw rau cov tswv yim ua hauj lwm, nrog rau tej yam ntuj tso cua nyob rau...

Txawm hais tias flake alkali yog cov khoom siv tseem ceeb ntawm cov nroj tsuag tshuaj rau ntau cov khoom tiav, uas ua rau kev loj hlob ntawm ntau yam kev lag luam, tseem muaj nt...

Liquefied natural gas ceev: {{0}}.42 ~ 0.46g/cm3. Qhov ceev ntawm gaseous natural gas yog li 1/625 ntawm liquefied natural gas, txog 0.000672 txog 0.000736 g/cm3.

Lub ntim ntawm cov nkev roj tau txo qis heev tom qab liquefaction, thiab nws qhov ntim yog li ntawm 1/600 ntawm qhov ntim ntawm tib qhov nyiaj ntawm cov pa roj carbon monoxide, ...