I-asbestos ka-Chrysotile: izici, izici, ububanzi

I-Asbestos iyimaminerali emhlophe yemvelo, noma kunalokho, iqembu lamaminerali alungisiwe. Sebenzisa leli tshe embonini eminingi. Kunezinhlobo ezimbili ze-asbestos: i-amphibole ne-chrysotile. Okuthandwa kakhulu yi-asbestos ye-chrysotile. Yeka ukuthi ihluke kanjani ku-analogue yama-amphibole, sizobe sitshela ngokuqhubekayo.

Izici zendaba

Izici eziyinhloko zalokho okushiwo yizinto eziqinile nokuphikisana kwama-alkali. Futhi i-asbestos ayishise nhlobo. Le ndawo yayaziwa eGibhithe lasendulo. Bayazi ngalokhu eYurophu: UCharles V wayala ukuba akhonze indwangu yetafula evela emicimbini ye-asbestos kanye nezivakashi ezithakazelisayo, ngokumphonsa umkhiqizo kanye nezinsalela zokudla emlilweni. Ukudla kwashiswa, futhi indwangu yetafula yahlala iphelele.

Ngaphezu kwalokho, i-asbestos ka-chrysotile inezakhiwo ezilandelayo:

1. Ukuqina.
2. Amandla aphezulu.
3. Ukumelana nokushisa. Emazingeni okushisa angaphezu kuka-700, amafayili atjela ayaba yi-brittle, futhi ama-degrees angu-1500 aqala ukuncibilika.
4. Ukuqhuba okuphansi kagesi nokushisa.
5. Ubufakazi bokuqhuma.
6. Ukuphikiswa komlilo.
7. Ukuphepha: uma kushisa, indaba ayikhipha izinto ezilimazayo eziphilayo.

I-asbestos nayo ine-adsorption yokuqinisa impahla nokuphoqa.

Izinhlobo zempahla

I-asbestos ka-Chrysotile ihlukaniswe ngamaqembu amaningana, kuye ngokuthi iqiniso lokuthi inhlanganisela encane inezinto. Ukuhlukaniswa kwenzeka ezintweni zokulawula, kuma-sieves akhethekile. Isikrini ngasinye sinamaseli obukhulu obuhlukahlukene:

• 12.7 mm;
• 4.8 mm;
• 1.35 mm;
• 0.4 mm.

Ngaphezu kwalokho, ukwaziswa ngobukhulu beqhezu elitholakalayo lihlukaniswe ngamaqembu angu-7. Iqembu elidumile kunazo zonke libhekwa njengeli-6. Lokhu kuyi-asbestos ka-chrysotile ka-K-6-30, K-45, K-20, K-5. Isetshenziselwa ukukhiqizwa, lapho izinto zokwakhiwa kwe-asbestos-samente zenziwa khona:

1. Amashidi we-Wavy. Amashidi anezintambo namaphilati akhiqizwa.
2. Amapaneli we-Extrusion wezindonga nophahla.
3. Izingxenye zokwakha izingodo zangaphandle nezangaphakathi ezakhiweni nezakhiwo.

Ububanzi besicelo

I-asbestos chrysotile isetshenziselwa ngenxa yezindawo zayo eziyingqayizivele. Ukusebenzisa:

1. Yenza ukushisa kokushisa kwemishini yokushisa, izitofu.
2. Ama-boilers ase-steam ayaqedwa.
3. I-asbestos yamakhemikhali kanye nemikhiqizo ye-asbestos ikhiqizwa.
4. Nikeza ukusondeza okushisayo kwemikhiqizo egobile.
5. Vikela izakhiwo zensimbi ezivela emazingeni okushisa aphezulu, njll.

I-Chrysotile nayo isetshenziselwa emaphepheni, ephepheni, kwezokwelapha nasezibukweni.

Ibanga le-Asbestos chrysotile K-6-30: izici zobuchwepheshe

Le ndaba inezici ezilandelayo:

1. Umkhawulo wokumelana nokushisa ungama-500 ° C.
2. Iqala ukuncibilika ngo-1500 ° C.
3. Inkomba yenani liyi-2.6 g / cm3.
4. I-alkalinity ingaba ngu-10.2 pH.
5. 0.8 - coefficient of friction.
6. Amandla okuqina angaphezu kuka-3000 MPa.

Ukupakisha, ukuhamba, isitoreji

Phakamisa i-asbestos ye-chrysotile emasakeni esikhwameni. Isisindo sezikhwama singama-50, 45 noma 40 kg. Ukuthutha kungenzeka ngezo zonke izindlela zokuthutha. Isimo kuphela salokhu ukukwazi ukuhambisana nemibandela yobuchwepheshe yokulayisha / ukulayishwa. Ngaphezu kwalokho, lo mthwalo kufanele uqiniseke ngokuqinile. Ngokuqondene nokuthutha izitimela, kunconywa ukuba uhambise lo magazini ngokuthunyelwa kwezinqola ukuze ukwandise amandla amaloli.

Ukuze imithi igcine zonke izinto zayo, kufanele igcinwe efomini elihlanganisiwe. Kuyinto efiselekayo ukuthi izakhiwo ezisetshenziselwa le njongo zivaliwe. Uma izindawo zokugcina ziyizindawo ezivulekile noma izakhiwo ezinamathele, kuyadingeka ukuthi i-chrysotile ilayishwe ezikhwameni zokwenza izinto, futhi phezulu ukuyivikela emanzini yembumbulu ihlanganiswe nezinto ezingenawo amanzi. Ngakho indaba ingagcinwa isikhathi eside, kodwa ingaphezu konyaka owodwa kusukela ngesikhathi sokukhiqizwa kwayo.