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Ezinhlelweni ze-steam ne-boiler, ukugqwala kuvame ukuba kubi kakhulu buthule. Ngesikhathi amadiphozithi avela kuzishintshisi zokushisa noma enyuka imvamisa yokuvala shaqa, imigqa ye-condensate ngokuvamile ibilokhu ihlaselwa isikhashana.
I-Morpholine ne-Cyclohexylamine zombili zisetshenziselwa ukwelashwa kwamanzi okubhayela ukubhekana nalokhu - ikakhulukazi ukuze kuncishiswe i-carbonic acid eyakhayo lapho i-CO₂ incibilika ibe yi-codensate. Basebenza ngendlela efanayo eyisisekelo kodwa baziphatha ngendlela ehlukile uma sebengene ohlelweni, yingakho ukukhetha phakathi kwabo kungeyona nje indaba yokutholakala noma inani.
Ngamagama alula, i-Morpholine ne-Cyclohexylamine zombili zisetshenziselwa ukusiza ukuvikela amasistimu we-steam nama-condensate ekugqwaleni kwe-asidi. Umehluko yilapho besebenza kangcono ohlelweni. I-Morpholine ifaneleka kakhulu ezingxenyeni eziseduze ze-condensate, kuyilapho i-Cyclohexylamine ingahamba ngokuqhubekayo ngesitimu futhi isekele imigqa ye-condensate ekude kakhulu.
Kungani Ukugqwala Kwe-Condensate Kwenzeka
Ukugqwala komugqa we-condensate kuvame ukuhlobana ne-carbon dioxide ohlelweni lwesitimu. Lapho isitimu sijiya, i-CO₂ encibilikisiwe ingenza i-carbonic acid ku-condensate. Le condensate ene-asidi ingase ihlasele i-carbon steel pipework nezinye izindawo zensimbi.
Ama-amine angathathi hlangothi asiza ukunciphisa le nkinga ngokuthwala ngesistimu ye-steam futhi ahlakazeke ku-condensate njengoba yakheka. Indima yabo ukukhulisa i-pH ye-condensate nokunciphisa ukuhlaselwa kwe-asidi. I-amine elungile incike ekuhlelweni kwesistimu, ukucindezela kwesitimu, indlela yokubuya ye-condensate nalapho kuvela khona ukugqwala.
Umehluko oyinhloko phakathiama-ama-ama-aminesukuziphatha kwabo kokusabalalisa. Amanye ama-amine angena esigabeni se-condensate kalula, kanti amanye ahlala isikhathi eside esigabeni somusi futhi aqhubeke nokuhamba ngaphambi kokugxila ku-condensate.
KanjaniI-I-MorpholineIsebenza kuSteam Systems
I-Morpholine, i-CAS 110-91-8, i-amine engathathi hlangothi esetshenziswa ekwelapheni umusi kanye ne-condensate. Uma iqhathaniswa ne-Cyclohexylamine, i-Morpholine ngokuvamile igxile kakhulu kwi-condensate. Lokhu kusho ukuthi kuvame ukuxoxwa ngezinhlelo lapho kudingeka khona ukulawula kwe-pH ezigabeni eziseduze ze-condensate noma lapho kudingeka khona ukungathathi hlangothi kwesigaba se-condensate.
Kuzinhlelo eziningi zesitimu ezijwayelekile, i-Morpholine ingaba inketho esebenzayo ngoba isekela ukulungiswa kwe-pH ye-condensate ngaphandle kokuthembela kuphela ekuhambeni kwebanga elide lesigaba somusi. Ibuye isetshenziswe nakweminye imikhakha yezimboni, okuhlanganisa ukuhlanganiswa kwamakhemikhali, ukukhiqizwa okuhlobene nemithi kanye nezicelo ezimaphakathi ze-agrochemical.
Kubathengi, iphuzu elibalulekile ukuthi i-Morpholine akufanele ikhethwe kuphela ngegama lomkhiqizo. Isakhiwo sangempela somusi, isimo sokubuyisela i-condensate kanye nohlelo lokuhlanza amanzi konke kuthinta ukuthi kufanelekile yini.
KanjaniI-I-CyclohexylamineIsebenza kuSteam Systems
I-Cyclohexylamine, i-CAS 108-91-8, inokuthambekela kokusabalalisa kwesigaba se-steam esiphezulu kune-Morpholine. Ivamise ukuhlala esigabeni somusi isikhathi eside futhi ingase iqhubeke idlule ohlelweni ngaphambi kokuncibilika ibe yi-condensate.
Lokhu kwenza i-Cyclohexylamine ibe usizo kumasistimu anemigqa emide yokusabalalisa isitimu noma izigaba ze-condensate ezikude. Uma ukugqwala kubonakala kude kubhayela, i-amine yokusabalalisa okuphezulu ingase ibhekwe njengengxenye yohlelo lokwelapha.
Ngenxa yokuthi i-Cyclohexylamine inokuguquguquka okunamandla kanye nephunga le-amine elinamandla, ukulinganisa kanye nezimo zokusebenza kufanele kubuyekezwe ngokucophelela ithimba lokwelapha amanzi. Ivamise ukukhethwa ngokuya ngesimo sohlelo esikhundleni sokuthatha indawo ye-Morpholine kalula.
I-Morpholine noma i-Cyclohexylamine: Iyiphi Elingana Kangcono?
Ukukhetha kuncike lapho kudingeka khona ukuvikelwa.
Kumasistimu anolayini wesitimu omfushane noma omaphakathi, noma lapho kudingeka khona ukulawulwa kwe-pH ye-condensate eduze kubhayela, i-Morpholine ingase ifaneleke. Kumasistimu anemigqa yesitimu emide, izigaba zokucindezela okuphansi noma izinkinga zokugqwala ezindaweni zokubuyisela ze-condensate ezikude, i-Cyclohexylamine ingase inikeze ukumbozwa okungcono.
Kwezinye izinhlelo zokuhlanza amanzi kubhayela, i-amine engaphezu kweyodwa ingasetshenziswa. Indlela ehlanganisiwe ingasiza ukulungisa ukuvikeleka kuzo zonke izingxenye ezihlukene zesistimu nesistimu ye-condensate. Isibonelo, i-amine eyodwa ingase isekele izingxenye eziseduze ze-condensate, kanti enye ingasiza ekuqhubekiseni ukwelashwa kunethiwekhi yokusabalalisa.
Lesi sinqumo kufanele senziwe ngokusekelwe ekwakhiweni kwesistimu, ukuhlolwa kwe-condensate, okuhlosiwe kwe-pH nolwazi lokusebenza.
I-I-Dotachem Supply Support
I-Dotachem ihlinzeka nge-Morpholine (CAS 110-91-8) kanye ne-Cyclohexylamine (CAS 108-91-8) yezinhlelo zokusebenza zezimboni, kuhlanganise nokulawula ukugqwala kwesistimu ye-steam, ukwelashwa kwamanzi okubhayela, ukuhlanganiswa kwamakhemikhali kanye nokukhiqizwa kwamakhemikhali okukhethekile.
Amakhasimende athola ama-amine angathathi hlangothi avela e-China angaxoxa ngokucaciswa komkhiqizo, izinketho zokupakisha, amasampula kanye nemibhalo yokuthekelisa nethimba le-Dotachem. I-Dotachem iphinde inikeze uhla olubanzi lwezinto zokusetshenziswa zamakhemikhali ezimboni, okuhlanganisaAncibilikayo, ama-ama-surfactants, utshwala, ama-ama-ama-amineskanye namakhemikhali akhethekile ezidingo ezahlukene zohlelo.
Ukuze uthole imininingwane yomkhiqizo, amasampula kanye nokwesekwa kwekhotheshini, sicelaothintana nayeI-Dotachem.
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