Barium sulfate ee galaaska
Isticmaalka barium sulfate ee galaaska:
Inta badan loo isticmaalo alaabta galaaska, sida wakiilka caddaynaya muraayadda, waxay ciyaari kartaa doorka xumeynta iyo kordhinta dhalaalka.
Barium sulfate ee muraayadda waxaa loo isticmaalaa warshadaha wax soo saarka galaaska si loo caddeeyo alaabta dhalada.Alaabada ultra-fine barium sulphate waxaa la soo saaray iyadoo la adeegsanayo barium sulphate ore heerka sare ah oo leh tignoolajiyada hogaaminaysa caalamiga ah ee hadda jirta.Alaabtu waa qaybo cufan oo leh qaybinta cabbirka walxaha cidhiidhi ah iyo xasilloonida kiimikada sare.Maadada 'Barium sulphate' waa in ka badan 98%, caddaan sare, dhibco madow ma leh, wax wasakh ah ma leh, kala firdhisanaan wanaagsan, qoyaan wanaagsan, caabbinta aashitada oo aad u fiican, iska caabin heerkul sare ah, iyo iska caabin daxalka.Waxay si weyn u wanaajin kartaa adkaanta oo xidhi kartaa caabbinta alaabta.
Astaamaha Alaabta:
1. Qaybinta xajmiga qaybtu waa cidhiidhi, oo leh meel yar oo gaar ah iyo qadarka alaabta saldhigga ah, dhalaalka sare iyo dareeraha ayaa la heli karaa;
2. Walxaha kiimikaad ee aan firfircoonayn, caabbinta aashitada iyo alkali, caabbinta qorraxda wanaagsan iyo caabbinta cimilada;
3. daahir sare, wasakh yar, wax raad ah oo macdanta iyo cusbada wasakhaysan (aan lahayn daxalka ama qaybaha sulfide);
4. Waxay hagaajin kartaa xoogga, xirashada caabbinta iyo xasilloonida joomatari ee alaabta;
5. Waafaqid wanaagsan ee shaxanka iyo isku dhafka dhow
6. midabyo deggan
7. si fudud loo kala firdhiyo.
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.