madax

Barium sulfate ee baytariyada

Sharaxaad Gaaban:

Karis orthorhombic oo aan midab lahayn ama budo amorphous cad ah.Cufnaanta qaraabo waa 4.30.Barta dhalaalka waa 1580 ° C.Ku dhawaad ​​aan lagu milmi karin biyaha, ethanol iyo aashitada.Ku milmay aashitada sulfuric ee kulul, way fududahay in la garto marka qalalan.Kaarboon waxa lagu dhimi karaa barium sulfide at 600°C.


Faahfaahinta Alaabta

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Ujeedada barium sulfate ee batteriga:

Waxaa si weyn loo isticmaalaa sida filler ee daahan kala duwan (biyaha ku salaysan, saliid iyo daahan budo), khad, waraaqaha, balaastikada warshadaha (qalabka guriga, qalabka dhismaha qalab caag ah), balaastikada dahaarka korontada, alaabta caag, iwm wakiilka ballaarinta cathode ee batteriga kaydinta waxaa sidoo kale loo isticmaalaa in lagu sameeyo dhoobada iyo dhaldhalaalka dhaldhalaalka.

Heerka tayada Barium sulfate: GB/T 2899-2008

Magaca tilmaame Alaabta heerka koowaad Alaabta heerka labaad
Barium sulfate,% ≥ 98.0 97.0
Qiimaha PH 6.5-9.0 6.5-9.5
Biyaha milmaya,% ≤ 0.30 0.35
Kacsan 105 ℃ ,% ≤ 0.30 0.30
Birta (waxaa lagu xisaabiyaa sida Fe)% ≤ 0.004 0.006
Sulfide (gudaha S) ,% ≤ 0.003 0.005
Biyaha,% ≤ 0.20 0.20
Nuugista saliidda,% 10 ~ 30 10 ~ 30

Barium sulfate baakadda iyo kaydinta:

Kugu jira bacaha tolmada leh oo lagu dahaadhay 25kg, 50kg, 1000kg miisaanka saafiga ah kiishadiba, kuna kaydsan bakhaar qallalan.Ha kaydin oo ha ku rarin alaabta midabka leh si aad uga hortagto sumowga midabka.Si taxadar leh ula tacaal markaad soo dejinayso si aad uga hortagto burburka xirmada.


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