Cerium carbonate chinhu chepakati chekugadzira zvigadzirwa zvakasiyana-siyana zvecerium, zvakaita semunyu wecerium wakasiyana-siyana. Chinoshandiswa zvakanyanya uye chinhu chakakosha che rare earth. Cerium carbonate inogona kusanganiswa kuita ma oxide anoenderana nekugadzira nekupfura, izvo zvinogona kushandiswa zvakananga mukugadzira zvinhu zvitsva zvakawanda zve rare earth, zvakaita sehupfu hwekupukuta, coating inochengetedza simba uye zvinowedzera girazi muindasitiri.
Kambani yeWONAIXI (WNX) inogara ichivandudza maitiro ekugadzira kuitira kupa vatengi zvigadzirwa zvemhando yepamusoro, uye nenzira yepamusoro yekushandisa kunyorera patent yekugadzirwa kwecerium carbonate. Takashuma zvakaitwa pakutsvaga nekusimudzira chigadzirwa ichi kubazi resainzi netekinoroji renyika, uye zvakaitwa pakutsvaga chigadzirwa ichi zvakaongororwa sedanho rinotungamira muChina. Parizvino, WNX ine kugona kwekugadzira kwega kwega kwematani 4500 eCerium carbonate. Zvigadzirwa zvedu zvecerium carbonate zvinotengeswa kuChina Taiwan, Japan, Korea nedzimwe nyika dzakawanda.
| Cerium Carbonate | |||
| Fomura: | Ce2(CO2)3)3 | CAS: | 537-01-9 |
| Kurema kwefomura: | Nhamba yeEC: | 208-655-6 | |
| Mazwi akafanana: | MFCD00217052 ; hydrate Cerium(3+) carbonate (2:3);Cerium(III) carbonate hydrate; Cerium(III) Carbonate N-Hydrate; Cerium(3+) Tricarbonate; | ||
| Zvimiro zvemuviri: | Hupfu huchena hahunyungudike mumvura, hunonyungudika muasidhi | ||
| Tsanangudzo | |||
| High Purity Cerium Carbonate | High Purity Cerium Carbonate | ||
| Nhamba yechinhu | GCC-4N | GCC-5N | |
| TREO% | ≥48 | ≥48 | |
| Kuchena kweCerium uye tsvina yevhu isingawanzoonekwi | |||
| CeO2/TREO% | ≥99.99 | ≥99.999 | |
| La2O3/TREO% | 0.004 | 0.0002 | |
| Pr6O11/TREO% | 0.002 | 0.0002 | |
| Nd2O3/TREO% | 0.002 | 0.0001 | |
| Sm2O3/TREO% | 0.001 | 0.0001 | |
| Y2O3/TREO% | 0.001 | 0.0001 | |
| Kusachena kwevhu kusingawanzoitiki | |||
| Ca % | 0.0001 | 0.0001 | |
| Fe % | 0.0001 | 0.0001 | |
| Nhamba % | 0.0001 | 0.0001 | |
| Pb % | 0.0001 | 0.0001 | |
| Mn % | 0.0001 | 0.0001 | |
| Mg % | 0.0001 | 0.0001 | |
| Al % | 0.0001 | 0.0001 | |
| SiO2 % | 0.001 | 0.0001 | |
| Cl- % | 0.002 | 0.002 | |
| SO42- % | 0.01 | 0.01 | |
| NTU | 10 | 10 | |
| Zviri Mumafuta | Mushure mekunge nitric acid yanyungudika, pakanga pasina mafuta akajeka pamusoro pemvura. | Mushure mekunge nitric acid yanyungudika, pakanga pasina mafuta akajeka pamusoro pemvura. | |
| Chloride Yakaderera Uye Ammonium Cerium Carbonate Yakaderera | Chloride Yakaderera Uye Ammonium Cerium Carbonate Yakaderera | ||
| Nhamba yechinhu | DNLCC-3.5N | ||
| TREO% | 49±1.5 | ||
| Kuchena kweCerium uye tsvina yevhu isingawanzoonekwi | |||
| CeO2/TREO % | ≥99.95 | ||
| La2O3/TREO % | 0.04 | ||
| Pr6O11/TREO % | 0.004 | ||
| Nd2O3/TREO % | 0.004 | ||
| Sm2O3/TREO % | 0.004 | ||
| Y2O3/TREO % | 0.004 | ||
| Kusachena kwevhu kusingawanzoitiki | |||
| Ca % | 0.002 | ||
| Fe % | 0.002 | ||
| Nhamba % | 0.002 | ||
| Pb % | 0.002 | ||
| Mn % | 0.002 | ||
| Mg % | 0.002 | ||
| Al % | 0.002 | ||
| SiO2 % | 0.01 | ||
| Cl- % | 0.0045 | ||
| SO42- % | 0.03 | ||
| NH4+- % | 0.04 | ||
| NO3- % | 0.2 | ||
| NTU | 10 | ||
| Zviri Mumafuta | Mushure mekunge nitric acid yanyungudika, pakanga pasina mafuta akajeka pamusoro pemvura. | ||
| D50 | - | ||
| Low Chloride Cerium Carbonate | Low Chloride Cerium Carbonate | ||
| Nhamba yechinhu | DLCC-3.5N | DLCC-3.5X (tsanga dzakatsetseka) | |
| TREO% | ≥48 | ≥48 | |
| Kuchena kweCerium uye tsvina yevhu isingawanzoonekwi | |||
| CeO2/TREO % | ≥99.95 | ≥99.95 | |
| La2O3/TREO % | 0.02 | 0.02 | |
| Pr6O11/TREO % | 0.004 | 0.004 | |
| Nd2O3/TREO % | 0.004 | 0.004 | |
| Sm2O3/TREO % | 0.004 | 0.004 | |
| Y2O3/TREO % | 0.004 | 0.004 | |
| Kusachena kwevhu kusingawanzoitiki | |||
| Ca % | 0.002 | 0.002 | |
| Fe % | 0.002 | 0.002 | |
| Nhamba % | 0.002 | 0.002 | |
| Pb % | 0.002 | 0.002 | |
| Mn % | 0.002 | 0.002 | |
| Mg % | 0.002 | 0.002 | |
| Al % | 0.002 | 0.002 | |
| TiO2 | 0.0005 | 0.0005 | |
| Hg | 0.0005 | 0.0005 | |
| Cd | 0.0005 | 0.0005 | |
| Cr | 0.0005 | 0.0005 | |
| Zn | 0.002 | 0.002 | |
| Cu | 0.0005 | 0.0005 | |
| Ni | 0.0005 | 0.0005 | |
| SiO2 % | 0.005 | 0.005 | |
| Cl- % | 0.0045 | 0.0045 | |
| SO42 -% | 0.03 | 0.03 | |
| PO42- % | 0.003 | 0.003 | |
| NTU | 10 | 10 | |
| Zviri Mumafuta | Mushure mekunge nitric acid yanyungudika, pakanga pasina mafuta akajeka pamusoro pemvura. | Mushure mekunge nitric acid yanyungudika, pakanga pasina mafuta akajeka pamusoro pemvura. | |
| D50 | - | 35~45μm | |
| Cerium Carbonate | General Cerium Carbonate | ||
| Nhamba yechinhu | CC-3.5N | CC-4N | |
| TREO% | ≥45 | ≥45 | |
| Kuchena kweCerium uye tsvina yevhu isingawanzoonekwi | |||
| CeO2/TREO% | ≥99.95 | ≥99.99 | |
| La2O3/TREO% | 0.03 | 0.004 | |
| Pr6O11/TREO% | 0.01 | 0.002 | |
| Nd2O3/TREO% | 0.01 | 0.002 | |
| Sm2O3/TREO% | 0.005 | 0.001 | |
| Y2O3/TREO% | 0.005 | 0.001 | |
| Kusachena kwevhu kusingawanzoitiki | |||
| Ca % | 0.01 | 0.005 | |
| Fe % | 0.005 | 0.003 | |
| Nhamba % | 0.01 | 0.005 | |
| K % | 0.003 | 0.001 | |
| Pb % | 0.003 | 0.001 | |
| Al % | 0.005 | 0.005 | |
| SiO2 % | 0.010 | 0.010 | |
| Cl- % | 0.030 | 0.030 | |
| SO4 2- % | 0.030 | 0.030 | |
| NTU | 20 | 20 | |
| Zviri Mumafuta | Mushure mekunge nitric acid yanyungudika, pakanga pasina mafuta akajeka pamusoro pemvura. | Mushure mekunge nitric acid yanyungudika, pakanga pasina mafuta akajeka pamusoro pemvura. | |
1. Kupatsanurwa kwechinhu kana musanganiswa
Hazvina kurongwa.
2. Zvinhu zveGHS label, kusanganisira zvirevo zvekudzivirira
| Mifananidzo | Hapana chiratidzo. |
| Izwi rechiratidzo | Hapana chiratidzo. |
| Mashoko enjodzi | hapana |
| Mashoko ekudzivirira | |
| Kudzivirira | hapana |
| Mhinduro | hapana |
| Kuchengetera | hapana |
| Kurasa | hapana |
3. Dzimwe njodzi dzisingakonzere kurongwa
Hapana
| Nhamba yeUN: |
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| Zita rekutumira rakakodzera reUN: |
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| Kirasi yengozi huru yekufambisa: |
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| Kirasi yenjodzi yechipiri yekufambisa: | - | ||||
| Boka rekutakura zvinhu: |
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| Kunyora mazita enjodzi: |
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| Zvinosvibisa Mvura (Hongu/Kwete): | No | ||||
| Dziviriro dzakakosha dzine chekuita nekutakura kana nzira dzekutakura: | Mota dzekutakura dzinofanira kunge dziine michina yekudzimisa moto uye michina yekurapa nekukurumidzira inodonha mvura yemhando dzakasiyana-siyana uye huwandu hwakakodzera. Zvinorambidzwa zvachose kusanganisa nezvinhu zvinokonzera oxidants uye makemikari anodyiwa. Mapaipi ekubuda kwemhepo emotokari dzinotakura zvinhu izvi anofanira kunge aine zvinhu zvinodzora moto. Panofanira kuva necheni yekudzika kana rori yetangi (tangi) ichishandiswa kutakura, uye gomba rinogona kuiswa mutangi kuderedza magetsi asingachinji anokonzerwa nekuvhunduka. Usashandise michina kana maturusi anogona kupfuta moto. Zviri nani kutumira zvinhu mangwanani nemanheru muzhizha. Pakufamba, zvinofanirwa kudzivirira kusviba nezuva, mvura, uye kudzivirira kupisa kwakanyanya. Usapinda munzvimbo dzine huswa, nzvimbo dzinopisa uye nzvimbo dzinopisa zvakanyanya panguva yekumira. Kutakura vanhu mumugwagwa kunofanira kutevedzera nzira yakatarwa, kwete kugara munzvimbo dzekugara uye dzine vanhu vakawanda. Zvinorambidzwa kuvapinza mukutakura kwechitima. Ngarava dzematanda nesimende hadzibvumidzwe zvachose kutakurwa kwezvinhu zvakawanda. Zviratidzo nezviziviso zvengozi zvinofanira kuiswa pamudziyo wekutakura zvichienderana nezvinodiwa zvekutakura. |