1. Ifihan
Zirconium hydroxidejẹ iṣupọ inorgannic pẹlu agbekalẹ kemikaliZr (oh) 4. O jẹ aami zirconomiki (zr4 +) ati awọn ariwo hydroxide (oh -).Zirconium hydroxidejẹ ohun ti o muna funfun kan ti o ti soro lori acids ṣugbọn insoluble ninu omi. O ni ọpọlọpọ awọn ohun elo pataki, bii awọn catalysts, awọn ohun elo seramiki, ati awọn aaye bibajẹ.Cas: 14475-63-9; 12688-15-2
2. Eyi
Agbekalẹ molikular tiZirconium hydroxide isZr (oh) 4, eyiti o jẹ eyiti zircnium ion (ZR4 +) ati awọn iṣọn hootdroxide mẹrin (oh -). Ni ipo to lagbara, be tiZirconium hydroxideti wa ni akoso nipasẹ awọn iwe ifowopamosi laarin awọn ọra zirnium ati awọn ẹmu hydroxide. Agbara idaniloju ti awọn ọra zrẹ ati idiyele odi ti awọn ere hydroxide kọọkan miiran, lara eto ti o ni iduroṣinṣin.
3. Awọn ohun-ini ti ara
Zirconium hydroxidejẹ ohun funfun ti o jọra lulú tabi patikulu ninu hihan. Iwọn rẹ jẹ nipa 3.28 G / cm ³, Oju-ọrọ yo jẹ to 270 ° C.Zirconium hydroxideO fẹrẹ fẹrẹ inu omi ni omi ni iwọn otutu yara, ṣugbọn ti o soro ni acids. Iwọnlulu rẹ pọ si pẹlu ilosoke iwọn otutu.Zirconium hydroxideNi iduroṣinṣin igbona to dara ati pe o le ṣee lo ni awọn iwọn otutu to ga.
4. Awọn ohun-ini kemikali
Zirconium hydroxideṢe nkan alkaline ti o le fesi pẹlu acids lati gbe awọn iyọ mimu ati omi. Fun apere,Zirconium hydroxideṣe acicts pẹlu hydrochloric acid lati gbejadezirconium malloraideati omi:
ZR (oh) 4 + 4hcl → zrl4 + 4h2o
Zirconium hydroquide le tun fesi pẹlu awọn ions irin miiran lati ṣe awọn asọtẹlẹ. Fun apẹẹrẹ, nigbati a baZirconium hydroxideojutu asictits pẹlu awọn iyọ ammonium, funfun kanZirconium hydroxideAsọtẹlẹ ti ipilẹṣẹ:
Zr (oh) 4 + 4nh4 + oh Zr (oh) 4nh4
5. Ohun elo
5.1 Awọn iṣiro Awọn iṣiro
Zirconium hydroxideNi ọpọlọpọ awọn ohun elo ni aaye awọn katalitysts. O le ṣee lo bi ayata ni awọn aaye bii ṣiṣe epo, iṣelọpọ kemikali, ati aabo ayika.Zirconium hydroxideAwọn catalysts ni iṣẹ giga ati yiyan, eyiti o le ṣe agbega ifura naa ati mu mimọ ọja naa mu ọja naa.
5.2 awọn ohun elo seramiki
Zirconium hydroxidetun lo pupọ ni igbaradi ti awọn ohun elo seramiki. Nitori aaye didi rẹ ati resistance otutu giga rẹ,Zirconium hydroxideNi a le lo lati mura awọn ohun elo serarac bi iwọn otutu ti awọn ohun elo ti o ni iyalẹnu ati awọn aṣọ idena gbona. Ni afikun,Zirconium hydroxidetun le mu awọn ohun-ini darí ṣiṣẹ ati wọ resistance ti awọn ohun elo seamiki.
5.3 inomedical aaye
Zirconium hydroxidetun ni awọn ohun elo pataki ninu aaye Biomedical. O le ṣee lo lati pese awọn egungun atọwọda ati awọn ohun elo ehín, gẹgẹ bi awọn isẹpo atọwọda ati awọn aranmọ ehín. Nitori iṣẹ ṣiṣe ti o tayọ ati iṣẹ-ẹkọ ti ẹkọ,Zirconium hydroxideLe da daradara pẹlu awọn ti ara eniyan, dinku irora alaisan ati aibanujẹ.
6 aabo
Zirconium hydroxideti wa ni gbogbogbo kan ti o wa ni ailewu yellow. Sibẹsibẹ, nitori awọn alkalinity rẹ,Zirconium hydroxidele fa ibinu si awọ ara ati oju. Nitorina, nigba liloZirconium hydroxide, awọn idiwọ aabo ti o yẹ ki o ya, gẹgẹ bi awọn ibọwọ ati awọn kaakiri.
Ni afikun,Zirconium hydroxidetun ni majele. Nigba lilo ati muZirconium hydroxide, o ṣe pataki lati yago fun ifasimu ifasi tabi awọn solusan lati yago fun ibaje ati awọn ọna tito-pamọ.
7. Lakotan
Zirconium hydroxidejẹ aropin inorgannic pataki pẹlu agbekalẹ kemikaliZr (oh) 4. O ni ọpọlọpọ awọn ohun elo pataki, bii awọn catalysts, awọn ohun elo seramiki, ati awọn aaye bibajẹ.Zirconium hydroxideNi awọn ohun-ini ti ara ati kemikali ati pe o le ṣee lo ni iwọn otutu giga ati awọn agbegbe acidic. Sibẹsibẹ, nigba lilo ati sisẹZirconium hydroxide, Ifarabalẹ yẹ ki o san si alkalinity ati majele ti o wa lati rii daju aabo. Nipa nini oye ti o jinlẹ ti awọn ohun-ini ati awọn ohun elo tiZirconium hydroxide, ọkan le dara julọ lati lo awọn anfani rẹ daradara ati ṣe alabapin si idagbasoke awọn aaye ti o ni ibatan.
8.Pacification ti zirconium hydroxide
Ohun elo Idanwo | Idiwọn | Awọn abajade |
Ifarahan | Funfun crystal lulú | Mọ |
Zro2+ HFO2 | 40-42% | 40.76% |
Na2O | ≤0.01% | 0.005% |
Fe2O3 | ≤0.002% | 0.0005% |
Ṣifi2 | ≤0.01% | 0.002% |
Titari2 | ≤0.001% | 0.0003% |
Cl | ≤0.02% | 0.01% |
Ipari | Ni ibamu pẹlu boṣewa loke |
Brand: Xinglu
Akoko Post: March-28-2024