Yintoni i-ziirconium hydroxide?

1. Intshayelelo

I-Zirconium hydroxideNgaba i-inorganic ye-inorganic yefomula yekhemikhaliI-ZR (oh) 4. Iqulathwe yi-ziirconium (zr4 +) kunye ne-hydroxide ion (oh -).I-Zirconium hydroxidesisiqili esimhlophe esinyibilikayo kwii-acids kodwa zingena emanzini. Inezicelo ezininzi ezibalulekileyo, ezinjenge-catalysts, izixhobo ze-ceramic, kunye namasimi abuhlungu.I-CAS: 14475-63-9; 12688-15-2

2. Ulwakhiwo

Ifomula yemolekyuli yeI-Zirconium hydroxide isI-ZR (oh) 4. Kwimeko eqinileyo, ukwakhiwa kweI-Zirconium hydroxideyenziwa yi-ionic bind phakathi kwe-ziirconium kunye ne-hydroxide. Ityala elifanelekileyo le-ziirconium kunye nentlawulo engalunganga ye-hydroxide i-ionste tutter, yenza imeko yekristali efanelekileyo.

I-3. Iipropathi zomzimba

I-Zirconium hydroxidesisiqili esimhlophe esifana nomgubo okanye amasuntswana ngembonakalo. Ukuxinana kwayo malunga ne-3.28 g / cm ³, inqaku lokunyibilika liphantse malunga ne-270 ° C.I-Zirconium hydroxidephantse i-insulankle emanzini kubushushu begumbi, kodwa inyibilikiswe kwi-acids. Ukungasebenzi kwayo kuyanda ngokunyusa amaqondo obushushu.I-Zirconium hydroxideUnozinzo oluhle lobushushu kwaye unokusetyenziswa kubushushu obuphezulu.

4. Iipropathi zemichiza

I-Zirconium hydroxideNgaba into yeAlkaline ingenza i-AIDS ivelise iityuwa ezihambelanayo kunye namanzi. Umzekelo,I-Zirconium hydroxideI-projeks kunye ne-hydrochloric acid ukuba iveliseI-Zirconium chloridenamanzi:

I-ZR (O) 4 + 4hcl → iZRCL4 + 4h2o

I-Zirconium hydroxide nayo inokusabela nezinye ii-ion zentsimbi ukwenza i-precipitites. Umzekelo, xa aI-Zirconium hydroxideIsisombululo senza i-Amomoium ye-Amomoium, emhlopheI-Zirconium hydroxideI-PROPUTAT ivelisiwe:

I-ZR (oh) 4 + 4NH4 + → Z) 4/1nh4

5. Isicelo

5.1 I-Catalysts

I-Zirconium hydroxideUnoluhlu olubanzi lwezicelo kwintsimi ye-catalysts. Ingasetyenziselwa njengeyona ndawo injengemihlaba efana nokulungiswa kwePetroleum, iSynthesic Synthesis, nokukhusela isisingqongileyo.I-Zirconium hydroxideI-Catalysts inomsebenzi ophezulu kwaye ukhetha, inokukhuthaza ukuphendula kunye nokuphucula ubunyulu bemveliso.

5.2 Izinto ze-ceramic

I-Zirconium hydroxideisetyenziswa ngokubanzi kumalungiselelo e-ceramic. Ngenxa yenqaku eliphezulu eliphezulu kunye nokuxhathisa kobushushu obuphezulu,I-Zirconium hydroxideIngasetyenziselwa ukulungiselela izixhobo eziphezulu ze-ceramic, ezinje ngezixhobo zokuphinda zenziwe kunye nengubo yomqobo we-thermal. Ukwengeza,I-Zirconium hydroxideinokuphucula iipropathi zoomatshini kwaye zinxibe ukunganyangeki kwezixhobo ze-ceramic.

5.3 Intsimi ye-biomedical

I-Zirconium hydroxideikwanazo nezicelo ezibalulekileyo kwicandelo le-biomedical. Ingasetyenziselwa ukulungisa amathambo afunxileyo kunye nezinto zamazinyo, ezinje ngamalungu awongezelelweyo kunye nokufakwa kwamazinyo. Ngenxa yobume bayo be-biomatise kunye nomsebenzi webhayoloji,I-Zirconium hydroxideinokubopha kakuhle ngezicubu zabantu, ukunciphisa iintlungu zesigulana kunye nokungonwabi.

I-6. Ukhuseleko

I-Zirconium hydroxidengokubanzi yinto ekhuselekileyo. Nangona kunjalo, ngenxa ye-alkalinity yayo,I-Zirconium hydroxideinokubangela ukucaphukisa ulusu kunye namehlo. Ke ngoko, xa usebenzisaI-Zirconium hydroxide, Amanyathelo afanelekileyo okhuselo kufuneka athathwe, njengokunxiba iigloves kunye namagxa.

Ukwengeza,I-Zirconium hydroxideinobungozi obuthile. Xa usebenzisa kunye nokuphathaI-Zirconium hydroxide, kubalulekile ukuphepha ukuphefumla okanye izisombululo zokuthintela ukonakala kwiinkqubo zokuphefumla kunye nokugaya ukutya.

7. Isishwankathelo

I-Zirconium hydroxideyindawo ebalulekileyo ye-inorganic ye-inorganic yefomula yekhemikhaliI-ZR (oh) 4. Inezicelo ezininzi ezibalulekileyo, ezinjenge-catalysts, izixhobo ze-ceramic, kunye namasimi abuhlungu.I-Zirconium hydroxideInepropathi elungileyo yomzimba kunye nekhemikhali kwaye inokusetyenziswa kwiqondo lobushushu ephezulu kunye ne-acidic. Nangona kunjalo, xa usebenzisa kunye nokulungisaI-Zirconium hydroxide, ingqalelo kufuneka ihlawulwe kwi-alkalinity yayo kunye netyhefu yokuqinisekisa ukhuseleko. Ngokufumana ukuqonda okunzulu kweepropathi kunye nokusetyenziswa kweI-Zirconium hydroxide, umntu unokusebenzisa ngcono izibonelelo zakhe kwaye abe negalelo kuphuhliso lwamasimi ahambelana nawo.

8.Ukhethekileyo kwi-ziirconium hydroxide

I-Brand: Xinglu