Taw qhia rauXiav Tooj Liab oxide
Cov tooj liab xiav oxide, kuj tseem hu ua cov tshuaj pleev pob txha, yog qhov tseem ceeb inorganic compound nrog tshuaj chemical mis. Nws yog ib qho ntawm ob qho ntawm ob lub ruaj khov ntawm tooj liab, tus cwj pwm los ntawm nws cov xim dub rau cov xim daj ua ntsej muag. Raws li ib qho tseem ceeb hauv ntau cov txheej txheem muaj, tooj liab (II) Oxide ua rau lwm tus tooj liab - Cov khoom lag luam thiab cov tshuaj sib txuas. Nrog nws cov qauv kev saib xyuas cov roj ntsha thiab cov xov tooj liab ntsuab, xiav tooj liab oxide tseem muaj kev txaus siab rau kev tshawb fawb txog kev tshawb fawb thiab cov ntawv thov kev lag luam.
Cov txheej txheem ntau lawm ntawm cov xiav tooj liab oxide
● Pyrometallurgy Techniques
Kev tsim cov xiav tooj liab oxide nyob rau ib qho loj loj tau nqa tawm los ntawm pyrometallurgy, uas yog qhov sib txuam ntawm tooj liab los ntawm nws cov ores. Tus txheej txheem no cuam nrog kho tooj liab ores nrog kev sib xyaw ntawm ammonium carbonate, ammonia, thiab oxygen los ua tooj liab (II) ammine complex carbonates. Tus tooj liab - muaj cov seem yog tom qab ntawd ua rau cov kev ua kom haum, yielding cuo ua breproduct. Txoj kev no tau siv dav hauv kev tsim khoom lag luam, kom muaj kev lag luam tawm ruaj khov
● Cov qauv npaj npaj
Hauv kev kuaj mob, xiav tooj liab oxide tuaj yeem npaj los ntawm ntau txoj kev, suav nrog cov pyrolysis ntawm tooj liab (II) nitrate lossis khawm tooj liab (II) carbonate. Los ntawm cua sov tooj liab nyob rau saum huab cua ntawm 300 ° C txog 800 ° C, Tooj Liab Los Ua Tshuaj rau Cuo. Hloov chaw, lub cev qhuav dej ntawm cupric hydroxide muab lwm txoj kev rau kev tsim xiav tooj liab oxide, ua rau nws nkag tau rau kev tshawb fawb thiab cov khoom siv hluav taws xob me -.
Tshuaj lom neeg cov kev tshua muaj feem cuam tshuam nrog xiav tooj liab oxide
● Kev sib cuam tshuam nrog kua qaub thiab alkalis
Xiav tooj liab oxide cov khoom ua rau muaj ntau yam tshuaj lom neeg xws li nws muaj peev xwm hnov cov kua qaub xws li hydrochloric, sulfuric, thiab nitric acids. Cov kev tawm tsam no tshwm sim rau kev tsim cov tooj liab (II) salts, tseem ceeb intermediates rau ntau yam kev siv khoom. Ntxiv mus, nyob rau hauv lub xub ntiag ntawm cov dej alkalis, xiav tooj liab oxide cov ntaub ntawv sib xws li ua rau cov khoom siv tshuaj lom neeg hauv tshuaj lom neeg.
● Txo cov txheej txheem tooj liab
Tooj liab (II) oxide tuaj yeem txo kom nws yog xim hlau los ntawm cov tooj liab los ntawm cov tshuaj nrog hydrogen, carbon monoxide, lossis carbon. Cov txheej txheem txo qis no yog qhov tseem ceeb hauv kev ua yeeb yam metallurgical, muab ib txoj hauv kev kom rov qab cov tooj liab los ntawm cov ntaub ntawv oxide. Cov tshuaj sib pauv tshuaj tsis muaj qhov tseem ceeb ntawm cov xim xiav ntawm tooj liab oxide nyob rau hauv lub tooj liab tooj liab thiab cov duab dav dav ntawm metallurgy.
Crystal qauv thiab cov khoom siv lub cev
● Monoclinic Crystal system
Xiav tooj liab oxide belongs rau monoclinic crystal system, pom los ntawm nws cov kev sib txawv ntawm kev ua haujlwm thiab kev sib koom tes ntawm tooj liab atoms. Tus tooj liab ions yog kev sib koom tes los ntawm plaub oxygen atoms hauv ib qho kev teeb tsa squarear. Qhov qauv crystalline uas cuam tshuam cov khoom tshwj xeeb rau kev ua kom haum, suav nrog nws qhov ntom ntom, suav nrog nws ntom ntom, melting point, thiab insolubility hauv dej.
● Cov khoom sib nqus thiab khoom siv hluav taws xob sib nqus
Nrog rau kev sib nqus tau ntxim nyiam ntawm + 238.9 12/9 10, xiav tooj liab oxide cov khoom siv sib nqus uas muaj kev sib nqus sib nqus thiab siv kho qhov muag. Cov khoom no pab tau nws siv nyob rau hauv ntau cov kev siv technological, tshwj xeeb hauv kev txhim kho cov ntaub ntawv uas xav tau kev sib nqus lossis cov yam ntxwv ntsuas.
Kev lag luam lag luam thiab kev lag luam siv
● Cov ntawv thov hauv cov khoom lag luam ntsev ntau lawm
Raws li kev loj hlob ntawm tooj liab ntawm tooj liab, xiav tooj liab oxide ua raws li kev tsim khoom rau ntau tus tooj liab salts. Cov salts no pom ntau yam kev lag luam, suav nrog kev ua liaj ua teb, kev noj qab haus huv, thiab hluav taws xob. Los ntawm kev muab lub peev txheej txhim khu
● Kev siv ntoo ua haujlwm thiab cov pigments
Ntxiv rau nws lub luag haujlwm hauv kev tsim cov ntawv liab qab, xiav tooj liab oxide yog ua haujlwm raws li xim hauv ceramics thiab txheej. Nws imparts ntau cov xim, suav nrog xiav, liab, ntsuab, thiab grey, rau ceramic glazes thiab xim pleev xim. Tsis tas li ntawd, nws daim ntawv thov ua ntoo txuag nws qhov tseem ceeb hauv kev tiv thaiv cov qauv ntoo los ntawm kev ua tsis taus.
Lub luag haujlwm hauv Pyrotechnics thiab foob pob hluav taws
● Cov neeg ua xim xiav nyob hauv nplaim hluav taws
Xiav tooj liab oxide yog qhov tseem ceeb ntawm cov ntawv tseem ceeb hauv Pyrotechnic formulations, tshwj xeeb yog tus neeg sawv cev xiav hauv nplaim taws. Nws lub peev xwm los tsim cov nplaim xiav me me ua rau nws xaiv cov foob pob hluav taws hauv cov foob pob hluav taws thiab lwm yam PyRotechnic. Los ntawm kev sib xyaw ua ke cov pa tshuaj dawb thiab oxidizers, xws li chlorates thiab perchlorates, pyrotechnicians tuaj yeem ua tiav kev pom zoo.
● Siv cov teeb meem strobe thiab cov khoom sib xyaw ua ke
Tshaj li nws cov xim muaj xim, xiav tooj liab oxide tseem siv tau hauv Pyrotechnic strobe cuam tshuam thiab cov khoom sib xyaw. Thaum ua ke nrog cov hlau roj zoo li cov hlau nplaum zoo li magnesium lossis txhuas, nws ua raws li cov tshuaj oxidizer, ua rau ci ntsa iab thiab kev siv ntawm Pyrotechnic qhia. Cov ntsiab lus no underscores nws tus nqi rau kev lag luam pyrotechnics.
Kev sib piv nrog cov ntsiab lus sib xyaw zoo sib xws
Sib Txawv Sib Txawv Los Ntawm Tooj Liab (I) Oxide thiab lwm yam oxide
Xiav tooj liab oxide sib txawv los ntawm nws cov counterpart, tooj (I) oxide (cu2o), nyob rau hauv cov kev cai tshuaj muaj pes tsawg leeg, qauv thiab khoom. Thaum CUO yog cov khoom siv dub nrog cov qauv monoclinic, cu2o yog xim liab nrog lub cubic crystal qauv. Nkag siab cov kev sib txawv no yog qhov tseem ceeb rau kev xaiv tooj liab oxide rau cov ntawv thov tshwj xeeb.
● Cov ntsiab lus tshaj tawm txog cov tooj liab sib txuas
Ntxiv nrog rau xiav tooj liab oxide, lwm yam chaw tooj liab xws li tooj liab (II) sulfide, tooj liab (II) sulfate ua cov khoom sib txawv varlied thiab siv. Ib qho kev sib piv ntawm cov tebchaw no tau hais txog kev txiav txim siab - Ua rau cov txheej txheem kev lag luam thiab kev tsim khoom.
Kev nyab xeeb thiab tuav ntawm xiav tooj liab oxide
Cov kev muaj peev xwm muaj peev xwm thiab cov lus qhia kev nyab xeeb
Tuav Xiav Tooj Liab oxide yuav tsum muaj kev ua raws kev nyab xeeb vim nws cov kev phom sij rau kev noj qab haus huv. Inhalation lossis noj ntawm cov nplais rau ntawm cov lus tuaj yeem ua rau muaj kev ua pa thiab cov teeb meem roj plab. Yog li ntawd, cov tuam ntxhab thiab cov neeg siv khoom yuav tsum siv kev tiv thaiv kev nyab xeeb, nrog rau cov khoom tiv thaiv tus kheej thiab muaj kev phom sij kom txo qis kev phom sij.
● Cov kev txwv tsis pub tshaj
Cov koom haum tswj hwm tau tsim cov kev txwv tsis pub muaj nuj nqis rau cov tooj liab xiav oxide kom ntseeg tau tias cov neeg ua haujlwm muaj kev nyab xeeb. Cov kev txwv no, feem ntau qhia hauv milligrams ib lub cubic meter (mg / m3), Qhia kev lag luam nyob ib puag ncig kev nyab xeeb. Ua raws li cov qauv no yog qhov tseem ceeb rau cov xiav tooj liab oxide cov xwm txheej thiab cov chaw muag khoom kom ntseeg tau tias lawv cov neeg ua haujlwm.
Tshawb nrhiav thiab kev txhim kho hauv Copper Oxides
● Cov kev txhim kho tshiab tsis ntev los no thiab kev tshawb fawb
Kev tshawb fawb txuas mus rau hauv Tooj Liab Oxides, suav nrog tus tooj liab xiav oxide, txuas ntxiv rau cov ntawv thov tshiab thiab txhim kho cov thev naus laus zis tshiab. Cov kev tshawb fawb tsis ntev los no tau tsom rau kev txhim kho cov khoom siv hluav taws xob hluav taws xob, tshawb txog nws cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. Xws li txoj kev txhim kho txoj kev rau kev siv tus liab liab oxide hauv ntau thaj teb.
● Tej zaum yuav siv cov ntawv thov yav tom ntej thiab tshiab
Cov ntau yam ntawm xiav tooj liab oxide nthuav tawm cov sijhawm rau yav tom ntej hauv cov kev siv yav tom ntej hauv kev tawm thev naus laus zis. Raws li kev tshawb fawb tau nce zuj zus, nws lub luag haujlwm hauv catalysis, ib puag ncig cov ntaub ntawv, thiab cov ntaub ntawv qib siab yuav nthuav dav, tsav tsheb mus kom tau raws li kev nyuaj siab tshiab.
Xaus: Tseem ceeb ntawm xiav tooj liab oxide
Hauv kev xaus, xiav tooj liab oxide yog qhov tseem ceeb tshaj plaws muaj nrog dav - xws li cov ntaub ntawv thov hauv Chemistry, cov ntaub ntawv kev tshawb fawb, thiab kev tsim khoom. Los ntawm nws lub luag haujlwm hauv kev tsim cov ntawv tooj liab thiab cov pigments rau hauv pyrotechnics thiab cov neeg tooj liab olide manufacturers thiab lwm tus neeg yuav tsum muaj kev vam meej ntawm kev lag luam niaj hnub.
Hais Txog HangzhouHongyuan Cov Ntaub Ntawv Tshiab
Hangzhou Hongyuan Tshiab Khoom Co., Ltd. (Ltd.) Nyob hauv Hangzhou, Zhejiang lub xeev, nrog ib qho chaw nqis peev thiab lub xeev - ntawm - cov ntaub ntawv tshiab, Hongyuan cov ntaub ntawv tshiab ntawm cov kws tshaj lij thiab cov kab ntau lawm. Lub tuam txhab ua kom zoo rau kev siv cov thev naus laus zis rau kev pov tseg tooj liab - Muaj cov ntaub ntawv, muaj peev xwm ua kom muaj peev xwm muaj peev xwm ntawm 20,000 txhua xyoo muaj txiaj ntsig.
Lub Sijhawm Post: 2024 - 11 - 18:21:05