Imigaqo esisiseko yokuxutywa kwezisombululo ze-Oxalic Acid
Imigaqo esisiseko yokuxutywa kwezisombululo ze-Oxalic Acid
Iipropati zeekhemikhali ze-oxalic acid (i-ethanedioic acid) zifuna ulawulo oluchanekileyo lwemilinganiselo yokuxutywa. I-oxalic acid yorhwebo idla ngokufumaneka ngeendlela ezimbini: umgubo wekristale kunye nezisombululo ezilungiselelwe kwangaphambili. Umgubo wekristale unobunyulu obuphezulu (ngesiqhelo ≥99%) kwaye kufuneka ulungiswe kwasekuqaleni, ngelixa izisombululo ezixutywe kwangaphambili ezingama-30%-50% zifuna ukuxutywa kwesibini.
Kwi-crystalline oxalic acid powder, umlinganiselo okhuselekileyo oqhelekileyo yi-15–25 grams yomgubo kwi-100 grams yamanzi, ohambelana noxinzelelo olumalunga ne-13%–20%. Olu luhlu luqinisekisa ukubola okusebenzayo kwezinto ezingcolisayo ezifana nomhlwa kunye ne-limescale ngelixa kuthintela ukubola kwiindawo ezininzi. Idatha yovavanyo ibonisa ukuba xa uxinzelelo ludlula i-25%, izinga lokubola kwintsimbi engagqwaliyo liyanda ngokukhawuleza.
Izisombululo ezilungiselelwe kwangaphambili kufuneka zixutywe kusetyenziswa indlela elandelelanayo. Kucetyiswa ukuba isisombululo sesitokhwe esingama-30% sixutywe ngomlinganiselo we-1:5 ukuya kwi-1:10 (isisombululo sesitokhwe: amanzi) ukuze kufunyanwe isisombululo esisebenzayo esingama-3% ukuya kwi-5%. Isisombululo sesitokhwe esingama-50% kufuneka sixutywe ngomlinganiselo we-1:10 ukuya kwi-1:20 ukuze kufunyanwe uxinzelelo olusebenzisekayo lwe-2.5% ukuya kwi-5%. Olu xutywa ngokwezigaba luqinisekisa ukuba isisombululo sihlala sifana kwaye sizinzile, sithintela ukuxinana okugqithisileyo kwindawo ethile.
I-Zibo Anhao Chemical Co., Ltd. – I-Oxalic Acid
I-Zibo Anhao Chemical Co., Ltd. ngumthengisi othembekileyo we-high-purity oxalic acid (CAS 144-62-7), ekwaziwa ngokuba yi-ethanedioic acid, enefomula yemolekyuli i-C₂H₂O₄. Njenge-dicarboxylic acid elula, ibonakala njenge-crystalline solid emhlophe, engenavumba, enyibilikayo emanzini nakwi-ethanol, eneempawu ezinamandla ze-acidic kunye ne-chelating ezibalaseleyo. Imveliso yethu ifumaneka kwiifom ze-anhydrous kunye ne-dihydrate, inamathela kwiinkcukacha ezingqongqo zoshishino kunye ne-premium-grade ukuqinisekisa ubunyulu obuyi-≥99.6% kunye nokusebenza rhoqo.
I-oxalic acid yindawo esetyenziswa kakhulu kwimizi-mveliso kwiindawo ezininzi. Kwinkqubo yokucubungula isinyithi, isebenza njengesicoci esibalulekileyo sokususa umhlwa, isicoci sesikali, kunye nearhente yonyango lomphezulu wesinyithi, isusa ngempumelelo isinyithi kunye nezinye ii-ion zesinyithi. Kwishishini lempahla kunye nesikhumba, isetyenziselwa ukumhlopheza, ukudaya idayi encedisayo, kunye neenkqubo zokususa i-deliming. Ikwadlala indima ebalulekileyo ekukhupheni i-rare earth, ukwenza mhlophe i-ceramic, ukwenziwa kwamayeza, kunye nokuveliswa kweetyuwa ze-oxalate ezifana ne-cobalt oxalate kunye ne-lithium oxalate. Ukongeza, isebenza njengearhente yokucoca izinto zokwakha kunye ne-bleach yomthi kwishishini lefenitshala.
Apha eZibo Anhao Chemical, sibeka phambili ulawulo lomgangatho kunye nemveliso ezinzileyo. I-oxalic acid yethu yenziwa phantsi kweenkqubo ezisemgangathweni kunye novavanyo oluqatha kuzo zonke izigaba, ithobela imigangatho ye-ISO kunye nemigangatho yemizi-mveliso yamazwe ngamazwe. Sinikezela ngeendlela zokupakisha eziguquguqukayo, kubandakanya iingxowa ezilukiweyo zeplastiki ezingama-25kg kunye needrama ezingama-50kg, ukuqinisekisa ukugcinwa kunye nokuthuthwa okukhuselekileyo. Ngobuchule obuqinileyo bokuhambisa kunye namava eminyaka yokuthumela ngaphandle, sinikezela ngokubonelela ngemveliso ezinzileyo, amaxabiso akhuphisanayo, kunye nenkxaso yobugcisa ezinikeleyo kubathengi behlabathi, sikhuthaza ubudlelwane obuthembekileyo nobusebenzayo bentsebenziswano bexesha elide.
