Intengo Yefekthri I-Iron Oxide Powder Fe2O3 Nanoparticles Fe2O3 Nanopowder

Uhlolojikelele lwe-Iron oxide (Fe2O3)

I-iron oxide, ngokwekhemikhali ebizwa ngokuthi i-Fe2O3, iyinhlanganisela evamile etholakala emvelweni futhi isetshenziswa kakhulu ezimbonini ezihlukahlukene. Le oxide ikhona ngezindlela eziningana, okuhlanganisa i-hematite ne-magnetite, ngayinye enezici zayo ezihlukile. I-Hematite, uhlobo oluzinzile lwe-iron oxide, insimbi eyinhloko yensimbi futhi inesibopho sombala obomvu obonakala emadwaleni amaningi nenhlabathi. I-Magnetite, ngakolunye uhlangothi, ibonisa izici kazibuthe ngenxa yokuqukethwe kwayo kwensimbi.

(I-Iron oxide Fe2O3 CAS 1309-37-1)

Izici ze-Iron oxide (Fe2O3)

Umbala nokubukeka: I-iron oxide ngokuvamile ivela njengokuqinile okubomvu-nsundu, ne-hematite ebonisa umbala obomvu ohlukile.

Izakhiwo Zekhemikhali: Ayincibiliki emanzini kodwa iyancibilika kuma-asidi, ikhiphe ama-ion ensimbi exazululweni.

Ukuzinza: I-iron oxide izinzile ngaphansi kwezimo ezijwayelekile, kodwa ingasabela nezinye izakhi ukuze yakhe inhlanganisela ehlukene.

Izici Zezibuthe: I-Magnetite, uhlobo lwe-iron oxide, inozibuthe onamandla, iheha izinto zensimbi.

Ukubaluleka Kwemboni: I-iron oxide ithola ukusetshenziswa okubanzi ekukhiqizeni insimbi nensimbi, i-pigments, nezinye izinto ezisetshenziswa ezimbonini ezihlukahlukene.

Ithebula lepharamitha le-Iron oxide (Fe2O3)

Izakhiwo ze-Iron oxide
Amanye Amagama	i-ferric oxide, i-iron oxide ebomvu, i-micaceous iron oxide, i-Fe2O3 powder
CAS Cha	1309-37-1
I-Compound Formula	I-Fe2O3
isisindo Yamamolekhula	159.69
ukubukeka	Impushana Ebomvu-nsundu
I-Melting Point	1566 ° C
ukubila Point	N / A
Ubuningi	N / A
I-Solubility ku-H2O	I-Insoluble
IMisa yangempela	I-159.855 g / mol
Ulwazi Lwezempilo Nokuphepha Lwe-Iron oxide
IZwi eliyisiginali	N / A
Izitatimende Zobungozi	N / A
Amakhodi Wengozi	N / A
Amakhodi Engozi	N / A
Izitatimende Zokuphepha	N / A
Ulwazi Lwezokuthutha	NONH

Ukusetshenziswa kwe-Iron oxide (Fe2O3)

Ukukhiqizwa Kwensimbi Nensimbi: I-iron oxide iyinsiza ebalulekile ekwenzeni insimbi nensimbi, esebenza njengomthombo oyinhloko wensimbi.

Imboni Ye-Pigment: Ngenxa yombala nokuvikelwa kwayo, i-iron oxide isetshenziswa kabanzi njenge-pigment kumapende, izembozo, noyinki.

I-Ceramics and Glassmaking: Isetshenziswa njengombala ku-ceramics nengilazi, ifaka umbala obomvu noma onsundu.

 I-Magnetic Applications: I-Magnetite, uhlobo lwe-iron oxide, isetshenziswa ekwenzeni odonsa kanye namadivayisi wokugcina kazibuthe.

 Ukwelashwa Kwamanzi: I-iron oxide ingasetshenziswa njenge-flocculant ezitshalweni zokuhlanza amanzi ukuze kukhishwe ukungcola

Ukukhiqizwa Kwensimbi Nensimbi

Imboni Ye-Pigment

I-Ceramics kanye Ne-Glassmaking

 

Izicelo Zezibuthe

Water Treatment

Indlela Yokukhiqiza ye-Iron oxide (Fe2O3)

I-Chemical Precipitation Method

Usawoti we-ferric njenge-FeCl₃ noma i-Fe(NO₃)₃ ancibilika emanzini ukuze enze isisombululo sikasawoti esivundile. Bese, i-alkali efana ne-NaOH noma i-NH₃·H₂O yengezwa esixazululweni. Lokhu kuholela ekwakhekeni kwe-ferric hydroxide (Fe(OH)₃) imvula ngokuya ngokusabela: Fe³⁺ + 3OH⁻ → Fe(OH)₃↓. Ekugcineni, imvula ibalwa ku-400 – 600°C, okuyenza ibole ibe ngu-Fe₂O₃: 2Fe(OH)₃ → Fe₂O₃ + 3H₂O.

Indlela ye-Sol-Gel

I-iron alkoxide, isibonelo, i-Fe(OC₂H₅)₃, ixutshwa nezincibilikisi ezifana notshwala namanzi bese ingena ku-hydrolysis ukuze yakhe i-sol. I-sol ibe isiguga ukuze yakhe inethiwekhi yejeli. Ngemva kokukhipha ama-solvents ngokomisa, ijeli ibalwa ku-500 - 800 ° C ukuze ithole i-nanocrystalline Fe₂O₃. Le ndlela ingakhiqiza izinhlayiya ze-ultra-fine ngokusatshalaliswa okufanayo, ngokuvamile ebangeni le-10 - 100 nm.

I-Hydrothermal Synthesis

Ku-autoclave evaliwe, i-FeCl₃ isabela nge-NaOH ku-150 – 250°C: FeCl₃ + 3NaOH → Fe(OH)₃↓ + 3NaCl. Bese, ngokuphelelwa amanzi emzimbeni okulawulwayo, i-Fe(OH)₃ iguqulelwa ku-Fe₂O₃. Le ndlela ivumela ukwakheka okwenzelwe wena kwe-Fe₂O₃ ngama-crystal morphologies athile, njengezinduku noma ama-sphere.

 

Inkampani Iphrofayela- Kintai

I-RBOSCHCO ungumhlinzeki nomkhiqizi wezinto zamakhemikhali othenjwayo onolwazi olungaphezu kweminyaka eyi-12 ekuhlinzekeni ngamakhemikhali nama-nanomaterials ekhwalithi ephezulu, okuhlanganisa impushana ye-boride, impushana ye-nitride, i-graphite powder, i-sulfide powder, impushana yokuphrinta ye-3D, njll.

Le nkampani inomnyango wezobuchwepheshe oqeqeshiwe kanye noMnyango Wokuqondisa Ikhwalithi, ilabhorethri efakwe kahle, futhi ifakwe imishini yokuhlola ethuthukisiwe kanye nesikhungo senkonzo yamakhasimende ngemva kokuthengisa.

Uma ufuna ikhwalithi ephezulu I-Iron oxide (Fe2O3), sicela ukhululeke ukuxhumana nathi noma chofoza imikhiqizo edingekayo ukuze thumela uphenyo.

Isimo Sesitoreji Se-Iron oxide (Fe2O3)

1. Iziqukathi Ezivaliwe: Sebenzisa izikhwama/izimbiza ezingangeni moya ukuze uvimbele ukumuncwa komswakama.
2. Imvelo Eyomile: Gcina ku-≤40% umswakama, 15-25 ° C; engeza ama-desiccants uma kudingeka.
3. Ukuhlukaniswa Kwamakhemikhali: Gwema ama-asidi/izisekelo ukuze uvimbele ukusabela.
4. Ukubamba Okuzinzile: Nciphisa ukudlidliza ukuze uvimbele ukunqwabelana kwezinhlayiyana.
5. Light/Heat Protection: Gcina ezindaweni ezipholile, ezinomthunzi kude nelanga eliqondile.

Ithemu Inkokhelo

L/C, T/T, Western Union, Paypal, Credit Card njll.

 

Isikhathi Sokuthumela

Ngolwandle, emoyeni, nge-express, njengoba amakhasimende ecela.

I-Q1:

Uyini umehluko phakathi kwe-hematite ne-magnetite?

Re: I-Hematite ne-magnetite yizo zombili izinhlobo ze-iron oxide, kodwa ziyehluka ngezakhiwo zazo ezingokomzimba namakhemikhali. I-Hematite iyindlela ezinzile kakhulu ye-iron oxide futhi ayiyona i-magnetic, kuyilapho i-magnetite inamandla kazibuthe ngenxa yokuqukethwe kwayo kwensimbi. Ukwengeza, i-hematite ngokuvamile ibonakala njengeqinile ngokubomvu-nsundu, kuyilapho i-magnetite ingahluka ngombala.

I-Q2:

Ingabe i-iron oxide iyingozi kubantu?

Re: I-iron oxide ngokuvamile icatshangwa ukuthi ayinabungozi kubantu ngendlela yayo yonke yemvelo. Noma kunjalo, ukuhogela uthuli oluningi lwe-iron oxide kungase kungaphephile, kubangele ukukhathazeka kwesistimu yokuphefumula. Ngaphezu kwalokho, izinhlobo ezithile zokwenziwa ze-iron oxide ezisetshenziswa ku-pigment noma ezinye izinhlelo zokusebenza zingabeka izingozi okusingathwa ngazo ngempumelelo.

I-Q3:

I-iron oxide isetshenziswa kanjani embonini ye-pigment?

Re: I-iron oxide ivame ukusetshenziswa emkhakheni we-pigment ngenxa yomthunzi nokuphepha kwayo. Isetshenziswa njengombala wendalo yonke kumapende, ekuqedeni, oyinki, neminye imikhiqizo ehlukene, enikeza umbala obomvu noma onsundu. I-iron oxide pigments ngaphezu kwalokho ibonwa ngempilo yazo ende kanye nokumelana nokufiphala, okuyenza ibe yinhle kakhulu ekusebenzeni kwangaphandle.

I-Q4:

Ingabe i-iron oxide ingasetshenziselwa ukuhlanza amanzi?

Re: Yebo, i-iron oxide ingasetshenziselwa ukuhlunga amanzi. Ingasetshenziswa njenge-flocculant ezitshalweni zokuhlanza amanzi, lapho isiza khona ukususa ukungcola ngokukuhlanganisa komunye nomunye bese kuphuma emanzini. Le nqubo yenza amanzi akhanye kakhulu futhi aphephe kakhulu ekungeneni.

I-Q5:

Ingabe i-iron oxide ihambisana nemvelo?

Re: I-iron oxide ngokuvamile ibhekwa njengobungani bemvelo. Kuyinhlanganisela eyenzeka ngokwemvelo engafaki ingozi enkulu endaweni ezungezile ngohlobo lwayo lwemvelo. Noma kunjalo, izinhlobo zokwenziwa ze-iron oxide ezisetshenziswa emininingwaneni yohlelo lokusebenza zingaba nemithelela yemvelo encike ekukhiqizeni kwazo nezindlela zokulahla. Izinqubo ezifanele zokulahla kanye nokusetshenziswa kabusha kufanele kuthotshelwe ukuze kuncishiswe noma yimiphi imithelela engaba khona emvelweni.