Kodi lanthanum Carbonate ndi chiyani, mtundu, mtundu?

Lanthanum Carbonate(Lanthanum Carbonate), mawonekedwe a a La2 (CO3) 8h2o, nthawi zambiri amakhala ndi mamolekyulu amadzi. Ndi makhripi a Rhombotsillars, amatha kuchita zinthu zambiri, kusungunuka 2.38 × 10-mol / l m'madzi pa 25 ° C. Itha kukhala yoyendetsedwa mwamphamvu ku Lanthanum trioxide pa 900 ° C. Pogwiritsa ntchito mafuta otenthedwa, imatha kutulutsa alkali. Munjira ya kuwola kwa mafuta kumatha kupanga alkali.Lanthanum CarbonateItha kupangidwa ndi car Carbonals alkarinbonbonale tosungunuke ndi ma carbonate.Lanthanum CarbonateKupuma mtima kumatha kupangidwa ndikuwonjezera kwa carbonate yowonjezera ya ammonium kuti muchepetse yankho la kutentha mchere.

Dzina lazogulitsa:Lanthanum Carbonate

Mamolecular formula:LA2 (CO3) 3

Kulemera kwa maselo: 457.85

Pas ayi. :6487-39-4

Kaonekedwe:: ufa woyera kapena wopanda utoto, kusungunuka mosavuta mu asidi, mpweya.

Amagwiritsa ntchito:.Lanthanum Carbonatendi mankhwala osokoneza bongo opangidwa ndi Lanthanum ndi Carbonate ion. Amadziwika ndi kukhazikika kwamphamvu, kusungunuka kochepa komanso mankhwala othandizira. M'makampani, lanthem Carbonate imatha kugwiritsidwa ntchito kwambiri mu ceramics, zamagetsi, mankhwala ndi minda ina. Pakati pawo, Carhanum Carbonitate amachita gawo lofunikira m'mafakitale a Ceramic, itha kugwiritsidwa ntchito ngati utoto, glaze, zowonjezera magalasi, etc.; Pamunda wamagetsi, lanthem Carbonitate amatha kukonzedwa ndi mawonekedwe apamwamba, kuchimwa kotsika-kutentha kwa zinthu zolimba, zoyenerera za carpoctors-vacles, zomwe zimagwiritsidwa ntchito popanga ma caridide. m'munda wa mankhwala opangira mankhwala,Lanthanum Carbonatendi zowonjezera zofananira ndi mankhwala, ndipo zitha kugwiritsidwa ntchito pochiza pankhani ya mankhwala,Lanthanum CarbonateWowonjezera mankhwala osokoneza bongo, omwe angagwiritsidwe ntchito pochiza hypercalkemia, hemolyc uremic syndrome matenda a matenda a hyperphosphatethera omaliza. M'mawu,Lanthanum CarbonateIli ndi ntchito zambiri ndipo zimagwiritsidwa ntchito kwambiri pamakampani amakono zamankhwala, zakuthupi sayansi, mankhwala ndi minda ina.

Kupakila: 25/50 / makilogalamu, 1000kg / toni mu thumba lopakidwa ulalo, 25, 50kg / mbiya mu katoni.

Momwe Mungapangire:

Lanthanum Carbonatendiye gawo lalikulu popanga lanyanimu oxide [1-4]. Mothandizidwa mwachangu poteteza chilengedwe, ammonium bicarbonate, ngati mkhalidwe wachikhalidwe kukonzekera lantanum carbonate, amagwiritsidwa ntchito kwambiri pakupanga kwa mafakitale [5-7]. Komabe, chifukwa cha kufumbitsidwa kwa NH + 4 m'fudzi yamafakitale, yomwe imakhudza kwambiri chilengedwe, kuchuluka kwa mchere wamchere womwe umagwiritsidwa ntchito popanga mafakitale afunsidwa. Monga imodzi mwazinthu zazikulu zopangira, nduna ya sodium, poyerekeza ndi ammonium bicarbonate, pokonzekeraLanthanum Carbonate In Njira yamadzi otayira mafakitale popanda ammonia, zopanda pake, zosavuta kuthana nazo; Poyerekeza ndi sodium bicarbonate, kusintha kwa chilengedwe ndi kolimba [8 ~ 11].Lanthanum Carbonatendi ma carbonate carbonate ngati mpweya wotsika kwambiri padziko lapansi wa carbonate sunafotokozedwe, zomwe zimatengera mtengo wotsika, komanso kutsika-sodium yotsika-sodiumLanthanum Carbonateimakonzedwa ndikuwongolera zochitika zingapo.

Kusamala ndi mayendedwe aLanthanum Carbonate: Magalimoto oyendera kuyenera kukhala ndi mitundu yoyenera komanso zida zolimba zamoto ndi zida zotayira mwadzidzidzi. Zimaletsedwa bwino kusakaniza ndi kunyamula ndi oxidizezezezer ndi mankhwala osinthika. Chitoliro chotha chagalimoto chonyamula katundu chimayenera kukhala ndi moto wokhazikika. Magalimoto akagwiritsidwa ntchito poyendetsa, maunyolo pansi ayenera kukhazikitsidwa. Kuti muchepetse magetsi okhazikika, ndizotheka kukhazikitsa maobowo aomwe. Ndi zoletsedwa kunyamula kapena kutsitsa zida zamakina ndi zida zomwe zimakonda kukhazikika. M'nyengo yotentha kwambiri m'mawa ndi madzulo makonda ndi abwino, poyendetsa, kuteteza dzuwa ndi mvula komanso kutentha kwambiri. Khalani kutali ndi gwero la moto, gwero la kutentha ndi kutentha kwambiri nthawi yoyimilira. Njira zoyendera msewu ziyenera kuchitikira molingana ndi malo okhala komanso madera omwe ali ndi anthu ambiri. Zoyenda njanji zoletsedwa sizimaletsedwa. Maulendo ochuluka ndi zombo zamatabwa kapena simenti ndizoletsedwa. Zizindikiro zowopsa ndi zidziwitso zidzaikidwa pamayendedwe opita molingana ndi zofunikira zoyendera.

Zisonyezo zakuthupi ndi zamankhwala (%).

Chidziwitso: Zogulitsa zitha kupangidwa ndikuyikidwa malinga ndi zomwe amagwiritsa ntchito.