Zvishandiso Uye Kukosha KweMagnesium Hydroxide

Magnesium hydroxide (Mg(OH) ₂) ichena, amorphous powder ine yakagadzikana makemikari ehupfumi uye yakanakisa kupisa kupisa, kudzoreredza murazvo, uye kusarerekera zvinhu, ichiita basa rakakosha munzvimbo dzakasiyana siyana.

Mumunda unodzoreredza moto, magnesium hydroxide ndeimwe yeanonyanya kushandiswa inorganic flame retardants. Kana yakasvibiswa nekupisa, inobudisa mvura yakawanda yekristalline, iyo inotora kupisa uye inoderedza magasi anopisa, inobudirira kudzvinyirira kupisa. Kana ichienzaniswa neyekare halogenated flame retardants, magnesium hydroxide haina muchetura -uye haina utsi, inoenderana nezvinodiwa zvezvakatipoteredza. Inoshandiswa zvakanyanya mumapurasitiki, rabha, tambo, uye zvinhu zvinoumbwa.

Mumunda wemishonga, magnesium hydroxide inowanzoshandiswa seantacid uye laxative. Alkaline yayo inogona kuderedza asidhi yemudumbu, kubvisa chirungurira uye kusadya zvakanaka, uye{1}}kuchena kwakanyanya kwemagnesium hydroxide kunoshandiswawo kurapa kuvimbiswa. Iri kudzidzwawo semushonga weheavy metal poisoning nekuti inogona kusunga kune mamwe maion simbi ane muchetura, ichideredza kubatwa kwawo nemuviri.

Mundima yekuchengetedzwa kwezvakatipoteredza, magnesium hydroxide inoshandiswa semugadziri wekuchenesa mvura yetsvina, achibvisa zvine acidic zvinhu, heavy metal ions (senge lead uye cadmium), uye fluoride kubva mumvura ine tsvina. Chigadzirwa chemaitiro, kazhinji chisina kunyungudika hydroxide precipitate, chinosefa uye kupatsanurwa zviri nyore, zvichiita kuti chishande chakakosha mukuchenesa mvura yetsvina mumaindasitiri.

Mukugadzirwa kwemaindasitiri, magnesium hydroxide inoshandiswawo kugadzirira mamwe maginesiamu komisheni, senge magnesium oxide (kuburikidza necalcination) uye magnesium munyu. Uyezve, inoshandiswa sekuzadza kana kuwedzera mune zvekupfeka, kugadzira mapepa, uye maindasitiri eceramic kuvandudza kudzivirira kwemoto uye kugadzikana kwezvigadzirwa.

Muchidimbu, magnesium hydroxide, nekuda kwekusiyana-siyana kwayo, ine tarisiro yakafara yekushandisa mukureba kwemoto, mushonga, kuchengetedza kwezvakatipoteredza, uye kugadzira maindasitiri. Nekuwedzera kwekuchengetedzwa kwezvakatipoteredza zvinodiwa, chimiro chayo sekemikari yakasvibira inozonyanya kukosha.