Chloride magnesium

kiristaalo midab oo, halka jawi atmosfeerta, si degdeg ah ay bilaabaan in ay sii muuq - waa chloride magnesium, kuwaas oo formula MgCI2. Haddii ay kala diri ee biyaha, xalka sidaas helay waxaa si balaadhan looga isticmaalo wax soo saarka ee qalabka dhismaha kala duwan asal dardaro, tus, magnesia cement. Kaydinta walxaha Waa in la fuliyo weel xidhay, sababtoo ah waa mid aad u hygroscopic.

In si fiican walax, chloride magnesium ku jira caadiga ah biyo-L loogu aaso, laakiin sidoo kale waxaa la helay in lacag dhigaal ah ee potash, halkaas oo ay tahay in foomka of hexahydrate. Sidaa darteed walax this aan la soo bixiyay shaybaarka iyo warshadaha geedi socod kasta oo loo isticmaalo helitaanka xeryahooda dabiiciga ah taas oo loo daahiriyey, iyo kiristaalo helay ayaa la jajabiyey. Sida wax a bilaabo, MgCl2 waxaa loo isticmaalaa in diyaarinta magnesium iyo magnesium xabagta, wax soo saarka ee retardant olol qoryo impregnating. Intaa waxaa dheer, chloride magnesium loo isticmaalo diyaarinta wax-u cement Sorel. Inta lagu guda jiro soo saarka ee calcined xabagta magnesium waxaa ku daray in ay xal u xoog of chloride magnesium.

hantida ee wax this - engegnaantooda aawadeed degdeg ah heerkulka Hawada caadi ah - oo u ogolaanaya in ay isticmaalka sida ksilolita, dhagixiina iyo dhismaha wax lagala kulmo. Tannic guryaha oo ay u ogolaadaan isticmaalka MgCl2 markii Tifaftirayaasha balka iyo aqbaliddoodii fiberboard. fiberboard Zvukoteploizoliruyuschy isticmaalo qalab. saamayn engegnaantooda aawadeed waxaa la gaari ay sabab u tahay geedi socodka hydrolysis iyo si ay u hesho in cusbo Mg2OCl2 oo ah beelaya in biyaha.

maalkiisu waa chloride magnesium, sababta oo ah hygroscopicity sare, waa ay awoodaan in ay ka qayb qaataan dhismaha hydrates la xaddi ee u taagoo biyo kala duwan. Heerka hygroscopicity si weyn in haddii qoyaan daarmayaay'e waa ka hooseeyay 50%, chloride magnesium, iyo sidoo kale chlorides, calcium iyo lithium, bilaabayso burburinta Biraha. Mid ka mid ah hydrates sida - hexahydrate, kaas oo ah a kiristaalo irbad-qaabeeya oo dhalaalay at 106 ° C. In falcelinta of chloride magnesium la ammonia sameeyay kiristaalo qadhaadh rhomboid dhadhan cusbada leh kuwaas oo diyaar L. in xal aqueous iyo alcohols.

chloride magnesium Xarunta sababta oo ah guryaha ay noocyo badan salka cusbada oo waxtar difaac. xasiloonida The qaraabo oo ka mid ah cusbada kala duwan heerkulka a sababa isticmaalkooda ballaaran, laakiin waxay abuurtaa dhibaato ku filan oo la xidhiidha wasakhaynta deegaanka. Gaar ahaan, cusbada potassium of chloride magnesium loo isticmaalo in burburinta midda waddooyinka ee xilliga qaboobaha. Saamaynta codsigan waa mid aad u hubin, sida ay a khatar daata wasakhda iyo waxyeellada qaab daxalka.

Waayo, wax soo saarka electrolytic bir magnesium ee foomka of chloride magnesium waxaa sidoo kale loo isticmaalaa, diyaarinta xarunta this by hab of technology sida laga heli karaa ujeedooyin caafimaad.

nooca walaxda, marka lagu daro biyaha badda hore u soo sheegnay, waxay dhacdaa qaab carnallite. Ilaha ugu waaweyn ee macdanta waxa ay kala yihiin degmada Solikamsk. Meesha ugu badan ee meesha chloride magnesium waxaa loo isticmaalaa, waa injineernimada, halkaas oo ah walaxda waxaa loo isticmaalaa si aad u bilowdo geeddi-socodka barafka barafka. In cuntada warshadaha, this xarunta loo yaqaan hoos magaca of a cuntada daro E511. daro Tani waa sida qayb cunto ah inta badan la isticmaalo dadka reer Japan. Waxay u yeedhaan "Nigar" - juice qadhaadh. Nigar si dabiici ah laga helay biyaha badda by uumi. Alaabta Tani waxaa ku jira noocyo kala duwan oo xubno ka mid waxtar leh - bir ah, sodium, potassium, zinc iyo kuwa kale. Nigar waxaa inta badan loo isticmaalaa iyada oo loo adeegsanayo curdling caano soy iyo soo saaridda of saxanka Japanese qaranka ee tofu.