Yiziphi ukusetshenziswa kwe-oxalic acid ecwengekile

Isingeniso ku-oxalic acid

I-Oxalic acid iyi-asidi ye-inorganic enefomula yamakhemikhali H ₂ C ₂ O ₄, eyaziwa nangokuthi i-oxalic acid. Kuwuketshezi oluyikristalu olumhlophe oluncibilika kalula emanzini. I-Oxalic acid ikhona kakhulu ezitshalweni eziningi emvelweni, njengotshani bezimvu, i-sorrel, njll. Ingabuye ikhishwe ezitshalweni zezinkuni nemifino. I-Oxalic acid inezakhiwo ezinamandla zokunciphisa kanye ne-chelating futhi isetshenziswa kabanzi embonini njenge-ejenti eqeda amanzi emzimbeni, i-ejenti enciphisayo, ne-ejenti e-chelating. Ngaphezu kwalokho, i-oxalic acid ingasetshenziswa emikhiqizweni yokuhlanza nasezindaweni zezokwelapha. Kodwa-ke, kufanele kuqashelwe ukuthi i-oxalic acid iyikhemikhali enobuthi futhi kufanele igwenywe ngokucophelela ukuthintana nesikhumba namehlo ngesikhathi sokusetshenziswa ukugwema ukulimala.

Ukusetshenziswa kwemboni ye-oxalic acid

I-ejenti eqeda amanzi emzimbeni: I-Oxalic acid ingasetshenziswa njenge-ejenti eqeda amanzi emzimbeni ku-organic synthesis, isibonelo, ekuphenduleni kwe-esterification, idlala indima ekuphelelweni kwamanzi emzimbeni, ukusiza ukwenza ukusabela nokuhlanza umkhiqizo.

I-ejenti yokunciphisa: I-Oxalic acid inezinto eziqinile zokunciphisa futhi ingasetshenziswa njenge-ejenti yokunciphisa kokubili izinto eziyinsimbi nezingezona ezensimbi. Emkhiqizweni wezimboni, i-oxalic acid ivame ukusetshenziswa ekunciphiseni ukusabela kwama-oxide ensimbi, njengokunciphisa ama-iron oxides abe yimpushana yensimbi.

I-Chelating agent: I-Oxalic acid ingakha izakhiwo ezizinzile ngama-ion ensimbi, ngakho-ke ivame ukusetshenziswa njenge-chelating ejenti yezinsimbi embonini. Isibonelo, ekwelashweni kwamanzi, i-oxalic acid ingahlangana nama-ion ensimbi njenge-calcium ne-magnesium ukuvimbela ukuduma kwawo kanye nokwakheka kwesikali.

Ukulungiswa kwama-oxalates: I-Oxalic acid ingasetshenziswa futhi ukulungisa ama-oxalate, njenge-ammonium oxalate, i-sodium oxalate, njll., futhi inezinhlelo zokusebenza ezibalulekile ekukhiqizeni umanyolo nakwezinye izimboni.

Okunye ukusetshenziswa: I-Oxalic acid ingasetshenziswa kwezinye izinqubo ezikhethekile zezimboni, njengama-catalysts kanye nama-surfactants ekuphenduleni okuthile kwe-organic synthesis.

I-Oxalic acid yokusetshenziswa kwasekhaya

I-ejenti yokuhlanza: I-Oxalic acid ingasetshenziswa njenge-ejenti yokuhlanza, ikakhulukazi ekususeni isikali nama-oxide ensimbi. Ezindlini, i-oxalic acid ivamise ukusetshenziselwa ukuhlanza indawo yasekhishini nezindlu zokugezela, njengokuhlanza ompompi nobhavu.

I-Welding flux: I-Oxalic acid ingasetshenziswa njenge-welding flux yokushisela izingxenye zensimbi ekulungiseni ikhaya kanye namaphrojekthi we-DIY. I-Oxalic acid ingancibilikisa ungqimba lwe-oxide, yenze ubuso bensimbi busheleleke kalula.

I-oxalic acid detergent: I-Oxalic acid ingasetshenziswa futhi njengesihlanzi se-oxalic acid ukususa amabala nokufaka ezimpahleni nasezindwangu. Izihlanzi ze-Oxalic acid zivame ukusetshenziselwa imisebenzi ekhethekile yokuhlanza, njengokususa ukugqwala.

Okunye ukusetshenziswa: I-Oxalic acid ingabuye isetshenziselwe ezinye izinjongo ezindlini, njenge-reagent yokuhlolwa okuthile kwamakhemikhali noma njengengxenye yemithi yasendlini. Kodwa-ke, kufanele kuqashelwe ukuthi i-oxalic acid iyikhemikhali enobuthi okufanele igwenywe ngokucophelela ekuxhumaneni ngesikhathi sokusetshenziswa ukuvimbela ukulimala.

Izinyathelo zokuphepha lapho usebenzisa i-oxalic acid

Gwema ukuthintana: I-Oxalic acid iyikhemikhali enobuthi okufanele igwenywe ngangokunokwenzeka esikhumbeni esiqondile kanye nokuthintana kwamehlo. Amagilavu ​​okuvikela afanelekile kanye nezibuko kufanele kugqokwe uma usebenzisa.

Ukungena komoya okuhle: Uma usebenzisa i-oxalic acid, qinisekisa ukuthi kungena umoya omuhle ukuze uvimbele umhwamuko wawo ukuthi ungalimazi umzimba womuntu. Kungcono ukuyisebenzisela ngaphandle noma endaweni engenawo umoya.

Gwema ukuxuba: Ukuxuba i-oxalic acid namanye amakhemikhali kungase kukhiqize amagesi anobuthi noma kudale ingozi yomlilo. Ngakho-ke, ukuthintana namanye amakhemikhali kufanele kugwenywe uma usebenzisa i-oxalic acid.

Ukunaka isitoreji: I-Oxalic acid kufanele igcinwe endaweni eyomile, epholile, futhi kude nemithombo yomlilo nezinto ezivuthayo. I-Oxalic acid kufanele igcinwe ezitsheni ezimakwe ngezimpawu eziyisixwayiso ukuvimbela ukungenwa noma ukusetshenziswa ngengozi.

Ukwelashwa okuphuthumayo: Uma kuvele ngephutha i-oxalic acid, hlambulula ngokushesha indawo ethintekile ngamanzi ahlanzekile futhi ufune usizo lwezokwelapha ngokushesha. Uma i-oxalic acid ithathwa ngephutha, kufanele inikezwe amanzi amaningi ngokushesha futhi ifune usizo lwezokwelapha ngokushesha.

Zigcine kude nezingane nezilwane ezifuywayo: Njengoba i-oxalic acid iyikhemikhali enobuthi, kufanele igcinwe endaweni lapho izingane nezilwane ezifuywayo zingafinyeleli kuyo ukuze kuvinjelwe izingozi.

Umthelela we-oxalic acid emvelweni

Umthelela we-oxalic acid emvelweni ubonakala ikakhulukazi kulezi zici ezilandelayo:

Ukungcoliswa kwamanzi: Ukukhishwa kwenani elikhulu le-oxalic acid emanzini kungase kuholele ekungcolisweni kwamanzi futhi kuthinte ukuphila kwezinto eziphilayo zasemanzini. I-Oxalic acid iyancibilika emanzini futhi uma ingena emanzini, izoba nomthelela othile kwikhwalithi yamanzi.

Ukungcoliswa komhlabathi: I-Oxalic acid nayo ingadala ukungcola emhlabathini, ikakhulukazi ezinqubweni zokukhiqiza zezimboni lapho i-oxalic acid isetshenziswa kakhulu. I-Oxalic acid ingathinta ukuvunda komhlabathi kanye nezinhlobonhlobo zezinto eziphilayo.

Umthelela ezitshalweni: Ukugcwala okuphezulu kwe-oxalic acid kungadala umonakalo ezitshalweni, kuthinte ukukhula nokukhula kwazo.

Izinzuzo zokuhlanza i-oxalic acid

Izinzuzo zokuhlanza i-oxalic acid zibonakala ikakhulukazi kulezi zici ezilandelayo:

Ukuthuthukisa ukuhlanzeka: I-oxalic acid ecolisisiwe inokuhlanzeka okuphezulu ngakho-ke yenza kangcono ezinhlelweni eziningi. Ingakwazi ukuthuthukisa ukusebenza kahle kwama-ejenti okuhlanza kanye nama-ejenti wokupholisha insimbi, kuyilapho kunciphisa ukungcola okungadingekile.

Ukusebenza okuthuthukisiwe: Uma kuqhathaniswa ne-oxalic acid engacwengisisiwe, i-oxalic acid ecwengiwe isebenza ngokwethembeka kakhulu ekusetshenzisweni kwezokwelapha nezimboni. Inokuqina okuphezulu kanye nemiphumela ehlala isikhathi eside.

Ukunciphisa ukungcola: Ukuhlanza i-oxalic acid kunganciphisa ukungcoliswa kwemvelo. Lapho ulungiselela ama-compounds afana ne-oxalates, ukusetshenziswa kwe-oxalic acid ehlanzekile kunganciphisa ukungcola emanzini nasenhlabathini.

Ukuthuthukisa ukusebenza kahle kokukhiqiza: Ukusetshenziswa kwe-oxalic acid ehlanzekile kungathuthukisa ukusebenza kahle kokukhiqiza. Ngenxa yokuhlanzeka kwayo okuphezulu, i-oxalic acid encane iyadingeka ekukhiqizeni, ngaleyo ndlela kunciphisa izindleko zokukhiqiza.

isiphetho

Ekusetshenzisweni kwe-oxalic acid, i-oxalic acid ehlanzekile inokuhlanzeka okuphezulu nokuzinza, okungathuthukisa ukusebenza kahle kwama-ejenti okuhlanza kanye nama-ejenti wokupholisha insimbi, kuyilapho kunciphisa ukungcoliswa kwemvelo. Ngokuphambene, i-oxalic acid engacwengekile ingase iqukathe ukungcola okwengeziwe futhi ibe nokusebenza okuphansi nokuzinza. Ngakho-ke, ekusetshenzisweni kwezokwelapha nezimboni, ukukhetha i-oxalic acid ehlanzekile kungahlangabezana kangcono nesidingo, kuthuthukise ikhwalithi yomkhiqizo nokusebenza kahle.