UHlelo kunye noHlalutyo lweSicelo seeTanki zokuGcina ezinemigca

Kwimimandla yeekhemikhali, ukutya, amayeza, njl., iitanki zokugcina zizixhobo ezibalulekileyo zokugcina ulwelo okanye iigesi. Phakathi kwazo, iitanki zokugcina ezinemigca ziye zaba sisisombululo esithandwayo kumashishini amaninzi ngenxa yokuxhathisa ukubola kunye nokhuseleko. Eli nqaku liza kwazisa ulwahlulo lweetanki zokugcina ezinemigca kunye neemeko zesicelo sabo ngokweenkcukacha ukunceda abasebenzisi bakhethe ngcono uhlobo lwetanki yokugcina ehambelana neemfuno zabo.

Ukwahlula ngokwezinto eziphathekayo

Undoqo wamatanki okugcina umgca ulele kwizinto zabo zokugqoka. Izinto ezahlukeneyo zigqiba ukuxhathisa ukubola, ukumelana nobushushu kunye noluhlu oluphakathi lwetanki yokugcina. Iintlobo eziqhelekileyo ziquka:

1. I-polyethylene (PE) iitanki zokugcina ezinemigca

Iitanki zokugcina ezine-polyethylene zisetyenziswa ngokubanzi kwishishini lemichiza ngenxa ye-asidi egqwesileyo kunye nokumelana ne-alkali kunye neendleko eziphantsi. Izinto ze-PE zinozinzo oluqinileyo lweekhemikhali kwaye zifanelekile ukugcina i-acids ebuthakathaka, i-alkali ebuthathaka kunye nezinye i-solvents eziphilayo. Ukungalungi kwayo kukuba ukuchasana kweqondo lokushisa kulinganiselwe kwaye ngokuqhelekileyo kufanelekile kwiindawo ezingqongileyo -20℃ukuya kwi-60 degree.

2. Iipolypropylene (PP) iitanki zokugcina ezinemigca

Iitanki zokugcina ezine-polypropylene zinezinga eliphezulu lokumelana nokushisa kune-PE kwaye ziyakwazi ukumelana nomgangatho weqondo lokushisa -20 i-degree ukuya kwi-100 degree, efanelekileyo yokugcina imidiya yeekhemikhali kumaqondo aphezulu aphezulu. Imathiriyeli ye-PP inokumelana nokugqwesa okugqwesileyo kwaye ihlala isetyenziselwa ukugcina ulwelo oludlayo olunje ngeeasidi ezomeleleyo kunye neealkali.

3. Iitanki zeFluoroplastic (PTFE/FEP) ezinemigca yokugcina

Amatanki okugcina anemigca ye-Fluoroplastic yenye yezona ntlobo zetanki ezikwaziyo ukubola{0}}ezikwaziyo ukumelana neetanki zokugcina kwaye zilungele ukugcina izinto ezitshisayo ezifana ne-hydrofluoric acid kunye ne-asidi yesulfuric exineneyo. I-PTFE (i-polytetrafluoroethylene) kunye ne-FEP (i-ethylene propylene ene-fluorinated) inamandla asezantsi kakhulu angaphezulu kunye nokungangeni kweekhemikhali kwaye kunzima ukusabela ngayo nayiphi na imichiza, kodwa zibiza kwaye zidla ngokusetyenziswa kwiindawo ezikhethekileyo zoshishino.

Ukuhlelwa ngokwefomu yolwakhiwo

Ifom yesakhiwo setanki yokugcina enemigca nayo ichaphazela iimeko zayo ezisebenzayo, ezohlulwa kakhulu zibe:

1. Itanki yokugcina enemigca epheleleyo

Udonga lwangaphakathi lwetanki yokugcina egcweleyo luhlanganiswe ngokupheleleyo kunye nempahla ye-lining, efanelekileyo yokugcina imithombo yeendaba eyingozi kakhulu kunye nokuqinisekisa ukuxhathisa kwe-corrosion yetanki.

2. Itanki yokugcina enemigca engaphelelanga

Amatanki okugcina afakwe ngokuyinxenye asebenzisa izinto zombane kuphela kwindawo edibanisa i-corrosive medium, efanelekile ukugcina i-media encinci kwaye inokunciphisa iindleko.

Iinkalo zesicelo

Iitanki zokugcina ezinemigca zisetyenziswa ngokubanzi kwiikhemikhali, ukutya, amayeza, ukukhuselwa kwendalo kunye namanye amashishini. Kwishishini lemichiza, zisetyenziselwa ukugcina i-acids, i-alkali, i-solvents ye-organic, njl.; kwishishini lokutya, zisetyenziselwa ukugcina iimveliso zobisi, ijusi, njl.; kwindawo yoxubo-mayeza, asetyenziselwa ukugcina{3}}amayeza alulwelo acocekileyo.

Ukukhetha itanki yokugcina enemigca efanelekileyo kufuna ukuqwalaselwa ngokubanzi kweempawu eziphakathi, iimfuno zobushushu kunye nohlahlo lwabiwo-mali lweendleko. Ukuqonda ukuhlelwa ngokwahlukileyo kunokunceda iinkampani ziphucule ukhetho lwetanki kunye nokuphucula ukusebenza kakuhle kwemveliso kunye nokhuseleko.