Yimaphi Amakhemikhali Aphephile ku-Glass-Lined Steel Tank
Kwadalwa ngo Ngokwamukisa
Yimaphi Amakhemikhali Aphephile Ku-Tank Yensimbi Ene-Glass-Lined
I-tank ene-glass-lined (GFS) ayinakusabela kalula, kodwa 'ukungasabeli' kunemingcele. Ukuyazi kuvimbela ukungafani okubizayo.
Kuphephile ku-glass-lined steel amanzi, ama-asidi amancane, usawoti kanye nemifudlana eminingi yemfucuza emancane; akuphephile i-hydrofluoric acid kanye ne-fluoride ephezulu, i-caustic eshisayo egxilile kakhulu, kanye nezincibilikisi ezihlasela izigxivizo hhayi ingilazi ngokwayo.
Ukuhambisana kwamakhemikhali kwethangi eline-glass-lined kusho ukuthi ikhemikhali egciniwe ayihlaseli indawo ye-vitreous enamel noma izivalo kanye nezinto zokuxhuma zohlelo, kulo lonke izinga lokushisa nokugxila kwangempela.
Izici Eziyisisekelo, Izingxenye Nezinhlobo
Kuyahambisana: Amanzi (kufaka phakathi okuphuzwayo ane-NSF/ANSI 61 lapho kudingeka), ama-asidi amancane e-organic ne-mineral ngaphakathi kwebanga le-pH le-coating, izixazululo ezingathathi hlangothi ne-zine-saline, kanye nemigudu eminingi yemfucuza yezimboni.
I-Caustic: I-alkali emaphakathi iyabekezelelwa, kodwa i-pH ephezulu kakhulu ehlangene nokushisa okuphezulu ingacindezela ingilazi.
Akuphephile engilazini: I-Hydrofluoric acid kanye nokugxila okuphezulu kwe-fluoride kuhlasela i-vitreous enamel ngqo.
Ingozi yezivalo: Ama-solvents kanye namanye ama-organics ahlasela ama-gaskets nama-liners ngaphambi kokuthi athinte ingilazi.
Izicelo Nezimo Zokusetshenziswa
Amanzi, amanzi angcolile, ukugcinwa kwe-asidi emnene ne-saline, kanye nemifudlana eminingi yenqubo, inqobo nje uma i-envelope ihlolwa ngokumelene nezikhiphi ezimbili.
Ukucatshangelwa Kwezobuchwepheshe
I-enamel imelana namakhemikhali amaningi asemanzini ngoba iyingilazi engasebenzi, kodwa kufanele kuhlolwe imingcele emibili: i-hydrofluoric acid ne-fluoride ephezulu, ezincibilikisa ingilazi esekelwe ku-silica, kanye nezinhlanganisela ze-pH ephezulu kakhulu/ezinga lokushisa eliphezulu. Okubaluleke ngokulinganayo, indawo ebuthakathaka ngokuvamile akuyona i-coating kodwa izigxivizo, ama-gasket nanoma yiluphi u-liner emlonyeni wokuphuma, lapho izincibilikisi nezinto eziphilayo ezinolaka zibangela ukwehluleka kuqala. Chaza ama-elastomer ahambisanayo futhi usebenzise indlela ye-envelope: chaza i-pH embi kakhulu, izinga lokushisa, ukugxila kanye nokungcola, bese uqinisekisa uhlelo lonke olumanzi (i-coating kanye nezigxivizo) ngokumelene nakho.
Emifudlaneni ene-H2S ne-asidi, i-glass-lined steel ingenye yezinketho ezimelana kakhulu; nge-fluoride noma i-caustic eshisayo, qinisekisa noma khetha okunye.
Izinzuzo Nemikhawulo
Izinzuzo:
Indawo ebanzi yokuhambisana yomsebenzi wamanzi, i-asidi emnene kanye ne-saline, kanye nokumelana okuhle kakhulu ne-H2S nama-asidi e-organic, kwenza i-glass-lined steel ibe ukukhetha okuhle okujwayelekile.
Imikhawulo:
I-Hydrofluoric acid kanye ne-fluoride ephezulu kuhlasela ingilazi; i-caustic eshisayo kakhulu idinga ukuqinisekiswa; izincibilikisi zihlasela izigxivizo. Ukuhambisana kufanele kuqinisekiswe kuyo yonke i-envelope, hhayi ukucatshangwa kusampula eyodwa.
Umhlahlandlela Wokuqhathanisa Nokukhetha
Isigaba samakhemikhali | Insimbi enengilazi |
Amanzi / usawoti | Kuyahambisana |
Ama-asidi amnene (ngaphakathi kwebanga le-pH) | Kuyahambisana |
I-alkali emaphakathi | Ngokuvamile kulungile |
I-HF / i-fluoride ephezulu | Kuhlasela ingilazi |
Izincibilikisi | Kuhlasela izivalo kuqala |
Izinqubo Ezinhle Kakhulu & Indlela Yokukhetha
Sebenzisa indlela ye-envelope: chaza i-pH embi kakhulu, izinga lokushisa, ukugxila kanye nokungcola, qinisekisa izinga lokumboza, futhi ucacise izivalo ezihambisana nezincibilikisi/izinto eziphilayo. Khipha noma qinisekisa umsebenzi we-fluoride ne-hot-caustic eyedlulele, futhi khumbula izivalo, hhayi nje ingilazi, kufanele zihambisane.
I-glass-lined steel iphephile emanzini, ama-asidi amnene, usawoti kanye nemifudlana eminingi yemfucuza, kodwa i-hydrofluoric acid, i-fluoride ephezulu kanye ne-caustic eshisayo kakhulu kudinga ukukhishwa noma ukuqinisekiswa, futhi ama-solvent ahlasela izivalo. Hlola yonke indawo emanzi, hhayi ingilazi kuphela.
Imibuzo Evame Ukubuzwa (FAQ)
Yini eyonakalisa ithangi le-glass-lined?
I-hydrofluoric acid kanye nokugxila okuphezulu kwe-fluoride kuhlasela ngqo i-vitreous enamel, futhi i-pH ephezulu kakhulu ehlangene nezinga lokushisa eliphezulu ingayicindezela. Ama-solvent ngokuvamile ahlasela izivalo ngaphambi kwengilazi.
Ingabe ama-asidi amnene aphephile ku-GFS?
Yebo, ngaphakathi kwebanga le-pH elilinganiselwe le-coating. Insimbi ene-glass-lined imelana nama-asidi amancane e-organic kanye ne-mineral kanye ne-H2S evamile emanzini, emanzini angcolile kanye nomsebenzi we-sludge.
Kungani ama-solvents ebalulekile uma ingilazi ingenasici?
Izimpawu zethangi, ama-gasket kanye nama-liner amanye ama-nozzle zivame ukuba ngama-organic futhi zingahlaselwa ama-solvent kanye nama-organic anamandla, zehluleke ngaphambi kwengilazi engasebenzi.
Ngiqinisekisa kanjani ukuhambisana?
Sebenzisa indlela ye-envelope: chaza i-pH embi kakhulu, izinga lokushisa, ukugxila kanye nokungcola, bese uqinisekisa kokubili izinga lokumboza kanye nezimpawu kulo lonke lelo banga, hhayi isampula elilodwa.
Ingabe i-hot caustic iyahambisana?
I-alkali emaphakathi ngokuvamile iyabekezelelwa, kodwa i-pH ephezulu kakhulu ehlanganiswe nezinga lokushisa eliphezulu ingacindezela ingilazi, ngakho qinisekisa umsebenzi othile esikhundleni sokucabanga ukuthi kuyahambisana.
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