Pyrophyllite waa macdan aluminosilicate oo biyo ka kooban oo leh luul ama dufan. Pyrophyllite ganacsigu ma laha xuduud adag oo leh talc iyo saponite. Halabuurka kiimikada ee pyrophyllite waxay la mid tahay macdanta kaolin, labaduba waa macdanta aluminosilicate ee biyaha ku jira. Pyrophyllite waxaa markii hore loo isticmaalay sida wax soo saarka warshadaha ee xardho, iyo sidoo kale shaabadood, qalimaan dhagax, iwm Iyadoo horumarinta warshadaha casriga ah, pyrophyllite waxaa loo isticmaalaa sida buuxinta wax soo saarka ee alaabta refractory, ceramics, waraaqaha, sunta cayayaanka, caag, balaastikada. iyo warshadaha kale, iyo sidoo kale loo isticmaali karaa sida alaabta ceeriin sida fiber galaas iyo sibidhka cad. Goobaheeda codsigu aadbay u ballaadhan yihiin.
01
Guryaha macdanta iyo dhismaha macdanta
Qaabka kiimikada ee pyrophyllite waa Al2［SiO4O10］(OH)2, kaas oo nuxurka aragtida Al2O3 uu yahay 28.30%, SiO2 waa 66.70%, H2O waa 5.0%, Mohs qallafsanaanta 1.25, cufnaanta 2.65g/cm 1. c, Waa caddaan, cawl, cagaar khafiif ah, jaale-brown iyo midabo kale, luul ama dufan dhalaalaysa, adag, simbiriirixan, humaag ama translucent, cad cad, oo leh caabbinta kulaylka wanaagsan iyo dahaarka.
Isku-darka macdanta pyrophyllite ee saafiga ah ayaa ah naadir dabeecadda, waxaana guud ahaan laga soo saaraa isku-darka macdanta la midka ah, sidoo kale waa dhoobo iyo fibrous. Macdanta symbiotic ee ugu muhiimsan waa quartz, kaolin, iyo diaspore, oo ay ku xigto pyrite, chalcedony, opal, sericite, illite, alunite, hydromica, rutile, andalusite, kyanite, corundum, iyo dickite Sug.
02
Goobaha codsiga iyo tilmaamayaasha farsamada
Pyrophyllite waxaa si weyn loogu isticmaalaa beeraha farshaxanka, ceramics, galaas, caag, balaastikada, waraaqaha, alaabta refractory, iyo dheeman synthetic.
03
Farsamada farsamaynta macdanta iyo farsamada farsamaynta
Faa'iidada iyo nadiifinta
①, burburin iyo shiidi
Burburinta iyo shiididda pyrophyllite waxay leedahay laba ujeedo: mid waa in la diyaariyo pyrophyllite iyo macdanta nijaasta ah monomer walxaha budada ah ee nadiifinta ee ka faa'iidaysiga, iyo tan kale waa in si toos ah loola macaamilo pyrophyllite kuwaas oo nadiifintoodu buuxin karto shuruudaha goobta codsiga. Lagu farsameeyay alaabada budada ah. Sababtoo ah pyrophyllite waa jilicsan yahay, wasakhduna waa adag tahay, waxaa aad muhiim u ah in la isticmaalo qalabka wax lagu jebiyo ee nooca ka faa'iidaysiga.
②, Doorashada
Farqiga u dhexeeya halabuurka gudaha ee pyrophyllite ayaa aad uga muuqda muuqaalka. Waxay inta badan ka kooban tahay macluumaadka sida iftiinka iyo midabka. Waxa gacanta lagu kala sooci karaa macdanta waaweyn ee wasakhaysan, ama waxa lagu kala sooci karaa mishiin-kala-soocida korantada (photoelectric) sida mishiinka kala-soocida garaadka ee infrared dhow.
③,Ka faa'iidaysiga dhexdhexaadka ah ee cufan
Cufnaanta pyrophyllite iyo macdanta wasakhda ah maaha mid aad u kala duwan, laakiin ka dib marka la shiidi karo, gaar ahaan shiididda xulashada, cabbirka aasaasiga ah ee macdanta kala duwan ayaa ka duwan, farqiga u dhexeeya qallafsanaanta ayaa si cad u muuqda. Macdanta adag ayaa inta badan loo qaybiyaa qiyaaso hadhuudh ah. Marka loo eego sifooyinkan, habka ka faa'iidaysiga dhexdhexaadka ah ee cufan ee kala firdhinta hakinta iyo kala soocida sedimentation ayaa loo isticmaali karaa xulashada.
④ Kala soocida magnetic
Inta badan macdanta ku jirta macdanta pyrophyllite ma ahan mid si cad u muuqata, wasakhda birta ku jirtana waa daciif. Birta makaanikada ah ee la soo saaro inta lagu jiro habka burburinta iyo burburinta waxaa lagu kala saari karaa dhul magnetic daciif ah. Okssaydhka birta ee jira iyo silicate birta waa in lagu kala saaraa siddooyin toosan iyo saxarka korantada. Kala-soocida magnet-ka-sare ee kala-soocidda magnetic-gradient-sare ee alaabta.
⑤ Sabbin
Marka wasakhda macdanta birta ay yihiin sulfide, xanthates waxaa loo isticmaali karaa sabbeynta si looga saaro birta, marka wasakhda birta ay tahay oxides, petroleum sulfonate ayaa loo isticmaali karaa sabbeynta si looga saaro birta, iyo pyrophyllite iyo quartz waxaa lagu kala saari karaa acids fatty ama amines. Loo isticmaalo ururiye ahaan kala saarista sabbeynta ee warbaahinta alkaline ama aashitada.
⑥ Sifaynta kiimikada
Macdanta oo caddaankeedu liito iyo habka ka faa'iidaysiga jireed ay adag tahay in la buuxiyo shuruudaha tusmada tayada, habka biliijka dhimista waxaa loo isticmaali karaa nadiifinta kiimikada.
Burburinta heer sare ah
Marka pyrophyllite loo isticmaalo samaynta waraaqaha, balaastigga, caag, alaabta refractory iyo meelaha kale, waxay u baahan tahay in si heer sare ah loo burburiyo. Waqtigan xaadirka ah, waxaa jira inta badan laba hab, qalalan iyo qoyan. Habka qalalan wuxuu badiyaa adeegsadaa mishiinka jet-ka wax shiida ee aadka u-fiican, habka qoyanna wuxuu badiyaa adeegsadaa wax shiididda iyo mishiinka wax karsada.
Wax ka beddelka dusha sare
Wax ka beddelka dusha sare ee pyrophyllite guud ahaan waxay isticmaashaa wakiilada isku xidhka silane iyo titanate. Wax ka beddelka dusha sare ee budada pyrophyllite waxay leedahay laba hab: habka qalalan iyo habka qoyan.
Dheeman dardaro ah
Pyrophyllite waa kiimiko ahaan qallafsanaan, adkaysi u leh heerkulka sare iyo cadaadiska sare, waxay leedahay koronto iyo kulayl aad u fiican, xoog xiirid hooseeya iyo sifooyin kale, waxay leedahay khilaaf gudaha ah oo ku habboon iyo waxqabadka wareejinta adag, waxaana si weyn loogu isticmaalaa tignoolajiyada cadaadiska sare ee casriga ah. Qalabka ugu muhiimsan ee gudbinta cadaadiska aadka u sarreeya iyo shaabadda ee warshadaha walxaha aadka u adag. Pyrophyllite iyo dhogorta daawaha, jajabyada kaarboonku waxay heli karaan dheemanka synthetic ee loo baahan yahay iyada oo loo marayo heerkul sare, cadaadis sare iyo hababka nadiifinta kiimikada.
Waqtiga boostada: Jul-05-2021