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macdanta zeolite dabiiciga ah ee soo saarayaasha Daaweynta Biyaha ee Shiinaha

macdanta zeolite dabiiciga ah ee soo saarayaasha Daaweynta Biyaha ee Shiinaha

Sharaxaad Gaaban:

Zeolite waa macdan, oo markii ugu horreysay la helay 1756. Khabiirka macdanta Sweden Iswiidel Fredrik Cronstedt wuxuu ogaaday in uu jiro nooc ka mid ah macdanta aluminosilicate dabiiciga ah oo soobaxa marka la gubo, sidaa darteed waxay ugu magac dartay “zeolite” (zeolit ​​Swedish). "Dhagax" (lithos) oo macnaheedu yahay "karkarin" (zeo) oo Giriig ah. Tan iyo markaas, cilmi -baarista dadka ee zeolite ayaa sii waday inay sii qoto dheerto.


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Calaamadaha alaabta

Horudhaca macdanta Zeolite

Zeolite waa macdan, oo markii ugu horreysay la helay 1756. Khabiir ku takhasusay macdanta Iswiidhan Axel Fredrik Cronstedt wuxuu ogaaday in uu jiro nooc ka mid ah macdanta aluminosilicate dabiiciga ah oo karkara marka la gubo, sidaa darteedna waxay ugu magac dartay "zeolite" (zeolit ​​Swedish). "Dhagax" (lithos) oo macnaheedu yahay "karkarin" (zeo) oo Giriig ah. Tan iyo markaas, cilmi -baarista dadka ee zeolite ayaa sii waday inay sii qoto dheerto.

Caanaha kiimikada ee macdanta Zeolite

Qaacidada kiimikada guud ee zeolite waa: AmBpO2p · nH2O, qaaciddada qaab dhismeedkuna waa A (x/q) [(AlO2) x (SiO2) y] · n (H2O) halka: A waa Ca, Na, K, Ba, Sr iyo cations kale, B Is Al and Si, p waa valence of cations, m waa tirada cations, n waa tirada molecules biyaha, x waa tirada A atamka, y waa tirada Si atom, ( y/x) badiyaa waa inta u dhaxaysa 1 iyo 5, (x+y) Waa tirada tetrahedrons -ka unugga unugga.
Miisaanka kelli: 218.247238

Tilmaamaha macdanta Zeolite

Zeolite waxay leedahay sifooyin isdhaafsiga ion, xayeysiinta iyo sifooyinka kala sooca, guryaha kataliska, xasilloonida, falcelinta kiimikada, sifooyinka fuuq -celinta ee la beddeli karo, tabinta korantada iyo wixii la mid ah. Zeolite waxaa inta badan lagu soo saaraa dillaacyada ama amygdala ee dhagaxa folkaanaha, oo la jira kalcite, chalcedony, iyo quartz; waxaa kaloo lagu soo saaraa dhagaxa dhagaxa leh ee pyroclastic iyo kaydka guga kulul.

Codsiga macdanta Zeolite

Macdanta Zeolite ayaa si weyn loo isticmaalaa
1.Adsorbent iyo desiccant
2.catalyste
3.Qalabka
Isticmaalka kale
Macdanta Zeolite dabiiciga ah waa maaddo soo baxaysa, taas oo si weyn loogu isticmaalo warshadaha, beeraha, difaaca qaranka iyo qaybaha kale, isticmaalkeedana wali waa la baadhayaa. Zeolite waxaa loo isticmaalaa is -weydaarsiga ion, wakiilka kala -soocidda xayeysiinta, qalajiyaha, wax kiciya, walxaha sibidhka isku qas. [7] Warshadaha batroolka iyo kiimikada, waxaa loo adeegsadaa sidii dildilaaca dabaysha, biyo -dhalinta, iyo isomerization kiimikada, dib -u -habaynta, alkylation, iyo dheelitir la'aanta batroolka; nadiifinta gaaska iyo dareeraha, kala -soocidda iyo kaydinta wakiilada; biyo -jilcinta adag, wakiilka biyaha -badda; qalajiyaha gaarka ah (hawo qalalan, nitrogen, hydrocarbons, iwm). Warshadaha iftiinka, waxaa loo adeegsadaa samaynta waraaqaha, caag synthetic, balaastikada, cusbi, buuxinta rinjiga iyo midabyo tayo leh. Difaaca qaranka, teknolojiyadda hawada, tikniyoolajiyadda faakuumka, horumarinta tamarta, warshadaha elektiroonigga ah, iwm, waxaa loo adeegsadaa sidii kala-sooca xayeysiinta iyo qalajiyaha. Warshadaha qalabka dhismaha, waxaa loo adeegsadaa sidii shamiinto hamiinleyda firfircoon si loo gubo isku-darka culeyska fudud ee macmalka ah si loo sameeyo taargooyinka iyo lebenka culeyska culus leh. Waxaa loo adeegsadaa sidii qaboojiye ciidda beeraha, waxay ilaalin kartaa bacriminta, biyaha, waxayna ka hortagi kartaa cayayaanka iyo cudurrada. Warshadaha xoolaha, waxaa loo adeegsan karaa quudinta (doofaarrada, digaagga) waxyaabaha lagu daro iyo carfiska, iwm, kuwaas oo kor u qaadi kara kobaca xoolaha oo kordhin kara heerka badbaadada digaagga. Marka laga hadlayo ilaalinta deegaanka, waxaa loo isticmaalaa in lagu daweeyo gaaska qashinka iyo biyaha wasakhda ah, laga saaro ama laga soo saaro ions biraha biyaha wasakhda ah iyo dareeraha qashinka, iyo in laga saaro sunta shucaaca ee biyaha wasakhda ah.
Daawada, zeolite waxaa loo isticmaalaa in lagu go'aamiyo xaddiga nitrogen ee dhiigga iyo kaadida. Zeolite ayaa sidoo kale loo soo saaray sidii alaab caafimaad oo loogu talagalay ka hortagga gabowga iyo ka saarida biraha culus ee ku ururay jirka.
Soosaarka, zeolite waxaa badanaa loo isticmaalaa sifeynta sonkorta granulated.
Alaabta ceeriin ah ee loogu talagalay qalabka derbiga cusub

Zeolite powder  (4)

Zeolite powder  (4)


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