I-Perlite yinto ephawulekayo kakhulu

I-Perlite iyinzalo engatholakala ezindaweni zokuqhuma kwe-volcanic. Ukhiwa lapho i-lava eshisayo ihlangana khona nomhlaba emaphethelweni omfula wayo. Ngenxa yokuthi ukusakazwa okushisayo kuphuthuma ngokushesha, i-obsidian - ingilazi yomswakama. Kamuva, uma i-obsidian ibonakala emanzini, i-hydrated futhi i-perlite-hydroxide ye-obsidian itholakala.

Ukwakhiwa kwamakhemikhali e-perlite (i-silicon dioxide, amanzi, ezinye izakhi) kwenza kube lula ukuthola uhlobo lwe-"popcorn" ekushiseni kwama-1200 degrees, lapho izinto ezinamandla zikhula, futhi umthamo we-perlite ukwanda izikhathi ezingu-20. Kuvela esibizwa ngokuthi isihlabathi se-pearlite, esinempahla ehlukile yenyama. I-refractory, inert ye-chemistry, ukukhanya, ukumelana nokubunjwa, amagundane nama-microorganisms. I-Perlite yinto eqondene nokwakhiwa, ukwelashwa, ukuhlanzwa kwamafutha kanye nezimboni zegesi, kanye nokusebenza kwamaminerali. Isetshenziswe ngempumelelo emazingeni okushisa ukusuka ngaphansi kwezingu-260 kuya ku-degrees 1000.

Isihlabathi sePerlite sisetshenziselwa ukugcwalisa izigqoko ngomsebenzi wokushisa oshisayo, ukuqeda ukusebenza ukukhulisa umsindo (3 cm perlite ithatha indawo engu-15 cm yezitini futhi inikeze ukuxoshwa komsindo ka-51 dB), ukwenza lula izidumbu ngokwemigodi ethile noma ukuthuthukisa ikhwalithi yama-alloys e-metallurgical.

Ngemuva kokwelashwa kokushisa, i-perlite enwetshiwe igcina izindawo zayo isikhathi esingenamkhawulo. Ngokubukeka, i-perlite yinto engumbala omhlophe ku-granules kusuka ku-0.1 kuya ku-1.0 cm, enesibalo esikhulu samaphikishi angu-50-150 kilogram ngayinye. Mhlawumbe yingakho igama le-perlite livela egameni elithi "pearl" - "pearl" (fr.).

Kulungile kangakanani ukwaziswa? I-Perlite ingumkhiqizo we-100% wemvelo. Ihlanganisa izithasiselo ngendlela ye-potassium, i-sodium, i-aluminium, i-iron, i-calcium, i-sodium, eyenza ukuthi kusetshenziswe ngempumelelo lo mkhiqizo kwezolimo, ikakhulukazi ezindaweni ezingenamakhaya kanye nesimo sezulu esomile. I-Agroperlite isetshenziselwa ukukhulula inhlabathi njenge-supplement kuma-substrates ahlukahlukene, futhi futhi njengento egcina amanzi angama-600% esisisindo sayo, okunciphisa inani lokuchelela. I-Perlite yezitshalo isetshenziselwa isiqondiso esinjalo sezolimo njenge-hydroponics. Uma sidla, isibonelo, izitshalo zamaDutch noma amajikijolo (ama-strawberries), ngakho-ke asiqageli ukuthi ayakhulile hhayi emhlabathini, kodwa emithonjeni lapho isisombululo sesondlo sondliwa khona. Kanti lezi ziqukathi zagcwala i-perlite.

I-Perlite yenza izihlungi ezihlukahlukene, kanye nama-sorbents, ane-absorbency ephezulu futhi-ke isetshenziselwa ukususa amathanga e-ophareshi owoyela emanzini, ukuhlanza ukukhishwa kwamanzi okuphuza, ukuthuthukisa ikhwalithi yamanzi okuphuza kanye nokuthola indawo ye-radionuclides emhlabathini. Ngaphezu kwalokho, izinto ezenziwe ngazo zenza kube lula ukuhlukaniswa ngaphandle kwe-vacuum-free yamabhuloki e-cryogenic, kufaka phakathi kwe-metallurgy yokuhlukanisa umoya ku-nitrogen ne-oxygen.