Lanthanum Sulfate Hydrare

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Zita reChigadzirwa:

Lanthanum Sulfate Hydrare kugadzira|CAS 57804-25-8 kupa China|3.5N4NKuchena Kwakakwirira

Mazwi akafanana:Lanthanum(III) sulfate hydrate, Dilanthanum trisulfate hydrate, Lanthanum sulfate octahydrate, Lanthanum₂(ZVOZVO₄)₃·xH₂O

Nhamba yeCAS:57804-25-8

Fomura reMamorekuru:La2(SO4)3·8H2O

Kurema kweMorekuru:709.8

Chitarisiko:Kiristaro isina ruvara, inonyungudika mumvura. Inonyorova, inochengetedza mhepo.

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Magadzirirwo echigadzirwa

Magadzirirwo akagadzirwa anowanikwa kana ukakumbira.

Kodhi	LS-3.5N	LS-4N
TREO%	≥43	≥43
La kuchena uye kusvibiswa kwenyika kusingawanzoitiki
La2O3/TREO %	≥99.95	≥99.99
CeO2/TREO %	＜0.02	＜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
Kusvibiswa kwepasi kusingawanzoitiki
Ca %	＜0.005	＜0.002
Fe %	＜0.003	＜0.002
Nhamba %	＜0.003	＜0.002
K %	＜0.002	＜0.001
Pb %	＜0.002	＜0.001
Al %	＜0.003	＜0.002

Tsananguro & Zvimiro

Tsananguro: WNX inoshandisa tekinoroji yekugadzira otomatiki yepamusoro uye inoshandisa zvinhu zvemhando yepamusoro kugadzira mhando yepamusoroLanthanum Sulfate Hydrare.

Zvinhu Zvikuru:

Kuchena Kwakakwirira:Lanthanum Sulfate Hydrare haina tsvina inobva kuzvinhu zvisingawanzoitiki zvepanyika (zvakaita sesimbi, calcium, sodium), uye huwandu hwetsvina yacho hwakaderera.

Kunyunguduka Kwakanaka:Lanthanum Sulfate Hydrare inogona kunyungudika nekukurumidza mumvura uye acid yakasimba.

Kuenderana: Kutarisirwa kwakasimba kwehuwandu hwezvinhu mukugadzirwa kweLanthanum Sulfate Hydrare

inoita kuti pave nemhando yakagadzikana yekugadzira zvinhu mumaindasitiri makuru.

Chinosimudzira indasitiri yemakemikari: Lanthanum sulfate ine hydrated chinhu chakakosha che catalytic cracking (FCC) catalyst inoshandiswa muindasitiri ye petrochemical. Inogona kuwedzera kushanda zvakanaka kwekushandura mafuta akakora kuita high-octane petrol ne diesel. Inogonawo kushanda se catalyst kana catalyst precursor yemamwe maitiro e organic synthesis.

Zvinhu zvekuchengetedza kupisa zvemakemikari: Nekuda kwehunhu hwayo hwekubvisa mvura mumuviri/kunyorova mumuviri, lanthanum sulfate hydrate chinhu chinochengetedza kupisa chemakemikari chinovimbisa zvikuru. Chinogona kuchinja mumamiriro ekunze mukati mekupisa kwakaderera (anenge 100).°C kusvika 250°C), uye inoshandiswa pakudzoreredza nekuchengetedza kupisa kwemarara emaindasitiri. Ine simba rakawanda rekuchengetedza uye inogara kwenguva refu.

Mushonga wekubvisa phosphorus mudziva: Nekuda kwemakemikari ayo, lanthanum sulfate inogona kubvisa phosphate mumvura kuburikidza nemvura, izvo zvinobatsira pakugadzirisa dambudziko rekushaya simba kwemvura mumuviri.

Zvinosanganisa zvemakemikari: Senzvimbo inokosha yelanthanum, lanthanum sulfate ine hydrated ndiyo nzira huru yekugadzira mamwe macompounds elanthanum, uye inoshandiswa kugadzira zvinhu zvakasiyana-siyana zvinoshanda zvakaita selanthanum oxide uye lanthanum-based phosphors. Inoshandiswawo se reagent mukutsvagisa kwesainzi senge spectroscopy analysis uye kuona huremu hweatomu hwezvinhu.