Ceriumcarbonate ndi zinthu zapakatikati zopangira zinthu zosiyanasiyana za cerium, monga mchere wambiri wa cerium. Amagwiritsidwa ntchito kwambiri ndipo ndi chinthu chofunikira kwambiri chosowa padziko lapansi. Cerium carbonate imatha kuwola kukhala ma oxides ofanana popanga ndi kuwombera, zomwe zitha kugwiritsidwa ntchito mwachindunji pokonzekera zinthu zatsopano zapadziko lapansi, monga kupukuta ufa, zokutira zopulumutsa mphamvu ndi zowonjezera zamakampani agalasi.
Kampani ya WONAIXI (WNX) ikupitiliza kukonza njira zopangira kuti apatse makasitomala zinthu zabwino kwambiri, komanso njira yotsogola yofunsira cerium carbonate kupanga njira yopanga dziko. Tapereka lipoti ku dipatimenti ya sayansi ndi ukadaulo ya dziko lino zafukufuku ndi chitukuko cha zinthuzi, ndipo zotsatira za kafukufuku wa mankhwalawa zawonedwa ngati gawo lotsogola ku China. Pakali pano, WNX ili ndi mphamvu yopanga pachaka ya matani 4500 a Cerium carbonate. Zogulitsa zathu za cerium carbonate zimagulitsidwa ku China Taiwan, Japan, Korea ndi mayiko ena ambiri.
Chilinganizo: | Ce2(CO3)3 | CAS: | 537-01-9 |
Kulemera kwa Fomula: | EC NO: | 208-655-6 | |
Mawu ofanana ndi mawu: | MFCD00217052 ; hydrate Cerium(3+) carbonate (2:3); Cerium(III) carbonate hydrate; Cerium (III) Carbonate N-Hydrate;Cerium (3+) Tricarbonate; | ||
Katundu Wathupi: | ufa woyera sisungunuka m'madzi, sungunuka mu asidi |
Kufotokozera | |||
Kuyera KwambiriCerium carbonate | High Purity Cerium Carbonate | ||
Chinthu No. | Chithunzi cha GCC-4N | Chithunzi cha GCC-5N | |
TREO% | ≥48 | ≥48 | |
Cerium chiyero ndi zosafunika kwenikweni zapadziko lapansi | |||
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 | |
Zonyansa zapadziko lapansi zosasowa | |||
Ca % | <0.0001 | <0.0001 | |
Fe% | <0.0001 | <0.0001 | |
N / A % | <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 | |
Mafuta a Mafuta | Pambuyo pakusungunuka kwa nitric acid, panalibe mafuta odziwikiratu omwe ali pamtunda wa yankho | Pambuyo pakusungunuka kwa nitric acid, panalibe mafuta odziwikiratu omwe ali pamtunda wa yankho | |
Low Chloride Ndi Low Ammonium Cerium Carbonate | Low Chloride Ndi Low Ammonium Cerium Carbonate | ||
Chinthu No. | DNLCC-3.5N | ||
TREO% | 49 ± 1.5 | ||
Cerium chiyero ndi zosafunika kwenikweni zapadziko lapansi | |||
CeO2/TREO% | ≥99.95 | ||
La2O3/TREO % | <0.04 | ||
Pr6O11/TREO % | <0.004 | ||
Nd2O3/TREO % | <0.004 | ||
Sm2O3/TREO% | <0.004 | ||
Y2O3/TREO % | <0.004 | ||
Zonyansa zapadziko lapansi zosasowa | |||
Ca % | <0.002 | ||
Fe% | <0.002 | ||
N / A % | <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 | ||
Mafuta a Mafuta | Pambuyo pakusungunuka kwa nitric acid, panalibe mafuta odziwikiratu omwe ali pamtunda wa yankho | ||
D50 | - | ||
Low Chloride Cerium Carbonate | Low Chloride Cerium Carbonate | ||
Chinthu No. | DLCC-3.5N | DLCC-3.5X (tirigu wabwino) | |
TREO% | ≥48 | ≥48 | |
Cerium chiyero ndi zosafunika kwenikweni zapadziko lapansi | |||
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 | |
Zonyansa zapadziko lapansi zosasowa | |||
Ca % | <0.002 | <0.002 | |
Fe% | <0.002 | <0.002 | |
N / A % | <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 | |
Mafuta a Mafuta | Pambuyo pakusungunuka kwa nitric acid, panalibe mafuta odziwikiratu omwe ali pamtunda wa yankho | Pambuyo pakusungunuka kwa nitric acid, panalibe mafuta odziwikiratu omwe ali pamtunda wa yankho | |
D50 | - | 35-45μm | |
Cerium carbonate | General Cerium carbonate | ||
Chinthu No. | CC-3.5N | Chithunzi cha CC-4N | |
TREO% | ≥45 | ≥45 | |
Cerium chiyero ndi zosafunika kwenikweni zapadziko lapansi | |||
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 | |
Zonyansa zapadziko lapansi zosasowa | |||
Ca % | <0.01 | <0.005 | |
Fe% | <0.005 | <0.003 | |
N / A % | <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 | |
Mafuta a Mafuta | Pambuyo pakusungunuka kwa nitric acid, panalibe mafuta odziwikiratu omwe ali pamtunda wa yankho | Pambuyo pakusungunuka kwa nitric acid, panalibe mafuta odziwikiratu omwe ali pamtunda wa yankho |
1. Gulu la chinthu kapena kusakaniza
Osasankhidwa.
2. Zolemba za GHS, kuphatikiza mawu osamala
Zithunzi | Palibe chizindikiro. |
Chizindikiro cha mawu | Palibe chizindikiro. |
Ndemanga zangozi | palibe |
Ndemanga zotetezedwa | |
Kupewa | palibe |
Yankho | palibe |
Kusungirako | palibe |
Kutaya | palibe |
3. Zowopsa zina zomwe sizimayika m'magulu
Palibe
Nambala ya UN: |
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Dzina loyenera la UN lotumizira: |
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Gulu loyambira ngozi zamayendedwe: |
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Transportation Secondary Hazard class: | - | ||||
Gulu lolongedza: |
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Kulemba za ngozi: |
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Zoipitsa M'madzi (Inde/Ayi): | No | ||||
Kusamala kwapadera kokhudzana ndi zoyendera kapena zoyendera: | Magalimoto oyendera azikhala ndi zida zozimitsira moto komanso zida zadzidzidzi zomwe zatuluka mwadzidzidzi zamitundu yosiyanasiyana komanso kuchuluka kwake. Ndizoletsedwa kusakaniza ndi okosijeni ndi mankhwala odyedwa. Mapaipi otulutsa magalimoto onyamula zinthuzo ayenera kukhala ndi zida zozimitsa moto. Payenera kukhala tcheni chapansi pamene galimoto ya thanki (thanki) ikugwiritsidwa ntchito poyendetsa, ndipo gawo la dzenje likhoza kuikidwa mu thanki kuti muchepetse magetsi osasunthika opangidwa ndi mantha. Osagwiritsa ntchito zida zamakina kapena zida zomwe zimakonda kuyaka. Ndibwino kutumiza m'mawa ndi madzulo m'chilimwe. Podutsa ayenera kupewa kukhudzana ndi dzuwa, mvula, kupewa kutentha. Khalani kutali ndi mafunde, gwero la kutentha ndi malo otentha kwambiri panthawi yopuma. Mayendedwe apamsewu amayenera kutsatira njira yokhazikitsidwa, musakhale m'malo okhala komanso okhala ndi anthu ambiri. Ndi zoletsedwa kuwazembera m'mayendedwe a njanji. Sitima zamatabwa ndi za simenti ndizoletsedwa kwambiri mayendedwe ochulukirapo. Zizindikiro ndi zidziwitso zowopsa zidzayikidwa pamayendedwe potengera zofunikira zamayendedwe. |