Barbium chitsulo

National nambala	43009
Pas ayi	7440-39-39-39
Dzina lachi China	Barbium chitsulo
Dzina lachingerezi	mphala
Kapena	mphala
Mawonekedwe a matope	Ba	Mawonekedwe ndi mawonekedwe	Chitsulo choyera cha silvery-choyera, chikasu mu nayitrogeni, dukikile pang'ono
Kulemera kwa maselo	137.33	Malo otentha	1640 ℃
Malo osungunuka	725 ℃	Kusalola	Insuluble mu inorganic acids, infoluble mu solf
Kukula	Kuchulukitsa kwa Ophunzira (Madzi = 1) 3.55	Bata	Osakhazikika
Zolemba Zowopsa	10 (zinthu zoyaka zokhudzana ndi chinyezi)	Gwiritsani Ntchito Chofunika	Ogwiritsidwa ntchito popanga barium mchere, amagwiritsidwanso ntchito ngati wothandizila, woperekera kwambiri ndi degrass

2. Zokhudza chilengedwe.

i. ngozi zaumoyo

Njira yowukira: inhalation, iment.
Zowopsa Zaumoyo: Chitsulo chachitsulo sichikhala chopanda poizoni. Ma barble Barms monga barium chloride, barm nitrate, etc. Kupuma minyewa minyewa komanso kuwonongeka kwa myocardial kumatha kubweretsa imfa. Kupumira kwa phwi la bar ban kungayambitse poyizoni wa Barium, magwiridwe antchito ndi ofanana ndi poyizoni wamwambo, koma thirakiti la m'mimba limakhala lopepuka. Kudziwitsa kwa nthawi yayitali kwa ma barium kumatha kuchititsa kusayera, kufooka, kupuma, kutupa kwa mucosa mkamwa, tachycardia, kuchepa kwa tsitsi. Kutalika kwa nthawi yayitali kwa barium yotakasuka ya barium yolumikizira, monga barum sulfate, imatha kuyambitsa barium pneumuconiosis.

ii. Zidziwitso Zowopsa ndi Chilengedwe

Makhalidwe owopsa: Kuchepa kwa mankhwala otsika, sikungatengedwe kwakanthawi kotheratu, koma fumbi limatha kuwotcha firiji. Itha kuyambitsa kuyanjana ndikuphulika mukamawaza kutentha, lawi kapena mankhwala. Polumikizana ndi madzi kapena acid, imachita zachiwawa ndikutulutsa mpweya wa hydrogen kuti athe kuyamwa. Polumikizana ndi fluorine, chlorine, etc., mankhwala achiwawa azidzachitika. Mukalumikizidwa ndi asidi kapena kuchepetsa acid, zimayambitsa kuyaka ndi kuphulika.
Kuphatikiza (kuwonongeka): Barium oxide.

3..

　

4. Njira zowunikira labotale.

Mitantinetric lation (GB / T14671-93, mtundu wamadzi)
Atomiki Njira (GB / T15506-95, Madzi Opanda)
Makina a atomu Njira Yoyeserera Kusanthula ndi Kuunikira Kwa Zikwangwani Zolimba, Kutanthauziridwa ndi Chilengedwe cha China Kuyang'anira Malo Okhazikika ndi Ena

5. Miyezo ya chilengedwe.

The Soviet Union	Zowopsa zovomerezeka za zinthu zowopsa mu malo ogulitsira	0.5mg / m3
China (GB / T114848-93)	Muyezo wapansi panthaka (mg / l)	Kalasi i 0.01; Kalasi II 0.1; Kalasi III 1.0; Kalasi IE 4.0; Kalasi v pamwamba 4.0
China (kukhazikitsidwa)	Zowopsa zovomerezeka za zinthu zowopsa pakumwa madzi amadzi	0.7mg / l

6. Chithandizo chadzidzidzi ndi njira zotayidwa.

i. Kuyankha Mwadzidzidzi kuti zisatulutsidwe

Kuyerekezera malo osokoneza bongo ndikuletsa kulowa. Dulani gwero lamoto. Ochita mwadzidzidzi amalangizidwa kuti azivala zodzikhumudwitsa okha a fumbi ndi zovala zoteteza moto. Osalumikizana mwachindunji ndi kutulutsa. Zithunzi zazing'ono: Pewani kukweza fumbi ndikusonkhanitsa zonyamula zouma, zoyera, zophimbidwa ndi fosholo yoyera. Kusamutsa kubwezeretsanso. Zithunzi zazikulu: kuphimba ndi pulasitiki kapena chinsalu kuti muchepetse kubalalitsidwa. Gwiritsani ntchito zida zopanda zokutira kuti musinthe ndikubwezeretsanso.

ii. Njira Zotchinjiriza

Chitetezo cha kupuma: Nthawi zambiri palibe chitetezo chapadera chomwe chikufunika, koma tikulimbikitsidwa kuti chigoba cha fumbi chimavalidwe apadera.
Chitetezo cha Diso: Valani magalasi achitetezo a mankhwala.
Chitetezo Chathupi: Valani zovala zoteteza zamankhwala.
Chitetezo cha dzanja: Valani magolovesi a mphira.
Zina: kusuta kumaletsedwa kuntchito. Samalani ndi ukhondo.

iii. Njira Zothandizira Choyamba

Pakhungu: Chotsani zovala zodetsedwa ndikutsuka khungu ndi sopo ndi madzi.
Lumikizanani ndi maso: Onjezani matope ndi kutulutsa madzi kapena saline. Pitani kuchipatala.
Inhalation: Chotsani kuchokera kudera mwachangu pang'ono. Sungani malo otseguka. Ngati kupuma kumakhala kovuta, perekani mpweya. Ngati kupuma kumayima, perekani zouma mwachangu nthawi yomweyo. Pitani kuchipatala.
Ingestion: Imwani madzi ambiri otentha, osanza, amphaka am'mimba ndi 2% -5% sodium sulfate solution ya sulfate yankho, ndikuyika m'mimba. Pitani kuchipatala.

Njira zozimitsira moto: Madzi, chithovu, kaboni dayokisiyi, yowumitsitsa ya hydrocarbons (monga othandizira ena) ndi zozimitsira zina. Ufa wowuma kapena ufa wina wowuma (monga mchenga wowuma) ayenera kugwiritsidwa ntchito kuzimitsa moto.