Kungenzeka ukuthi ujwayelene nengilazi, kodwa ingabe uyazi umsuka wengilazi?Ingilazi ayizange ivele ezikhathini zanamuhla, kodwa eGibhithe eminyakeni engu-4000 edlule.
Ngalezo zinsuku, abantu babekhetha amaminerali athile bese bewancibilikisa emazingeni okushisa aphezulu bese bewabeka esimweni, ngaleyo ndlela kubangele ingilazi yokuqala.Nokho, ingilazi ayizange icace njengoba injalo namuhla, futhi kwaba kamuva, lapho ubuchwepheshe buthuthuka, lapho ingilazi yesimanje yaqala ukumila.
Abanye abavubukuli baye babona ingilazi kusukela ezinkulungwaneni zeminyaka edlule, futhi ukwakhiwa kwayo kunemininingwane eminingi.Lokhu kuye kwaphakamisa isithakazelo sabantu abaningi eqinisweni lokuthi ingilazi iye yasinda emvelweni izinkulungwane zeminyaka ngaphandle kokuwohloka kwemvelo.Ngakho-ke ngokombono wesayensi, singaphonsa isikhathi esingakanani ibhodlela lengilazi endle futhi libe khona emvelweni?
Kukhona inkolelo-mbono yokuthi ingaba khona izigidi zeminyaka, engeyona iphupho kodwa eyiqiniso.
Ingilazi ezinzile
Izitsha eziningi ezisetshenziselwa ukugcina amakhemikhali, isibonelo, zenziwe ngengilazi.Ezinye zazo zingadala izingozi uma zichitheka, futhi ingilazi, nakuba iqinile, intekenteke futhi ingaphuka uma iwa phansi.
Uma la makhemikhali eyingozi, kungani usebenzise ingilazi njengesiqukathi?Bekungeke yini kube ngcono ukusebenzisa insimbi engagqwali, ekwazi ukumelana nokuwa nokugqwala?
Lokhu kungenxa yokuthi ingilazi izinzile kakhulu, ngokomzimba namakhemikhali, futhi iyona engcono kunazo zonke izinto.Emzimbeni, ingilazi ayiphuli emazingeni okushisa aphezulu noma aphansi.Kungakhathaliseki ukuthi ukushisa kwehlobo noma kubanda kwasebusika, ingilazi ihlala izinzile ngokomzimba.
Mayelana nokuzinza kwamakhemikhali, ingilazi nayo izinze kakhulu kunezinsimbi ezifana nensimbi engagqwali.Amanye ama-acids nezinto ezine-alkali azikwazi ukugqwalisa ingilazi uma ifakwa ku-glassware.Nokho, uma esikhundleni salokho kusetshenziswa insimbi engagqwali, kwakungeke kuthathe isikhathi eside ngaphambi kokuba umkhumbi uhlakazwe.Nakuba kuthiwa ingilazi kulula ukuphuka, kodwa futhi iphephile uma igcinwe kahle.
Ingilazi yemfucuza emvelweni
Ngenxa yokuthi ingilazi izinzile, kunzima kakhulu ukuphonsa ingilazi yemfucuza emvelweni ukuze ilulazeke ngokwemvelo.Sesike sazwa ngaphambili ukuthi amapulasitiki anzima ukuwohloka emvelweni, ngisho nangemva kwamashumi eminyaka noma ngisho namakhulu eminyaka.
Kodwa lesi sikhathi asilutho uma siqhathaniswa nengilazi.
Ngokusho kwedatha yokuhlola yamanje, kungathatha izigidi zeminyaka ukuthi ingilazi yehlise isithunzi ngokuphelele.
Kunenani elikhulu lama-microorganisms emvelweni, futhi ama-microorganisms ahlukene anemikhuba nezidingo ezahlukene.Nokho, ama-microorganisms awadli engilazini, ngakho-ke asikho isidingo sokucabangela ukuthi kungenzeka yini ukuthi ingilazi yonakaliswe amagciwane.
Enye indlela imvelo eyehlisa ngayo izinto ibizwa ngokuthi i-oxidation, njengalapho ucezu lwepulasitiki emhlophe luphonswa emvelweni, ngokuhamba kwesikhathi ipulasitiki izokhipha umbala ophuzi.Ipulasitiki izobe isiba brittle futhi iqhekeke ize iwele phansi, anjalo amandla emvelo e-oxidation.
Ngisho nensimbi ebonakala iqinile ibuthakathaka lapho ibhekene ne-oxidation, kodwa ingilazi imelana kakhulu ne-oxidation.Umoya-mpilo awukwazi ukwenza lutho kuwo ngisho noma ubekwe emvelweni, yingakho kungenakwenzeka ukwehlisa ingilazi ngesikhathi esifushane.
Amabhishi engilazi athakazelisayo
Kungani amaqembu emvelo engaphikisi ukuthi ingilazi iphonswe emvelweni kuyilapho ingenakucekelwa phansi?Ngenxa yokuthi le nto ayilimazi kakhulu imvelo, ihlala injalo lapho iphonswa emanzini futhi ayishintshi lapho iphonswa emhlabathini, futhi ngeke ibole izinkulungwane zeminyaka.
Ezinye izindawo zizogaya kabusha ingilazi esetshenzisiwe, isibonelo, amabhodlela engilazi azophinde agcwaliswe ngeziphuzo noma ahlakazwe ukuze kukhishwe enye into.Kodwa ukugaywa kabusha kwengilazi nakho kubiza kakhulu futhi phambilini ibhodlela lengilazi bekufanele lihlanzwe ngaphambi kokuthi ligcwaliswe futhi lisetshenziswe kabusha.
Kamuva, njengoba ubuchwepheshe buthuthuka, kwaba sobala ukuthi ishibhile ukwenza ibhodlela lengilazi elisha kunokuligaya kabusha.Ukugaywa kabusha kwamabhodlela ezingilazi kuyekwa kwasala namabhodlela angenamsebenzi elele ogwini.
Njengoba amagagasi egeza phezu kwawo, amabhodlela engilazi ashayisana futhi asakaza izingcezu ogwini, ngaleyo ndlela enze ugu lwengilazi.Kungase kubukeke sengathi kuzonwaya kalula izandla nezinyawo zabantu, kodwa empeleni amabhishi amaningi engilazi awasakwazi ukulimaza abantu.
Lokhu kungenxa yokuthi njengoba amatshe agudla ingilazi imiphetho nayo iba bushelelezi kancane kancane futhi ilahlekelwe umphumela wayo wokusika.Abanye abantu abathanda ibhizinisi nabo basebenzisa amabhishi anjengalawa njengezindawo eziheha izivakashi ukuze bathole imali.
Ingilazi njengesisetshenziswa esizayo
Sekuvele kunengilazi yemfucuza eningi eqoqwe emvelweni, futhi njengoba imikhiqizo yengilazi iqhubeka nokukhiqizwa, inani lale ngilazi yemfucuza lizokhula ngokuqhubekayo esikhathini esizayo.
Abanye ososayensi baye basikisela ukuthi esikhathini esizayo, uma insimbi esetshenziselwa ukukhiqiza ingilazi iyindlala, khona-ke le ngilazi engcolile ingase ibe insiza.
Njengoba igaywe kabusha futhi yaphonswa esithandweni, le ngilazi yemfucuza ingase ifakwe kabusha ezitsheni zengilazi.Asikho isidingo sendawo ethile yokugcina le nsiza yesikhathi esizayo, kungaba endaweni evulekile noma esitolo, njengoba ingilazi izinzile ngokwedlulele.
Ingilazi engenakushintshwa
Ingilazi ineqhaza elibalulekile ekuthuthukisweni kwesintu.Ezikhathini zangaphambili abaseGibhithe benza ingilazi ngenjongo yokuhlobisa, kodwa kamuva engilazini yayingenziwa izitsha ezihlukahlukene.Ingilazi yaba yinto evamile uma nje ungayiphuli.
Kamuva, kwasetshenziswa amasu akhethekile ukwenza ingilazi ibe sobala kakhudlwana, okwanikeza imibandela yokusungulwa kwesibonakude.
Ukusungulwa kwesibonakude kwaqalisa inkathi yokuhamba, futhi ukusetshenziswa kwengilazi ezibonakudeni zezinkanyezi kwenza isintu sawuqonda ngokugcwele umkhathi.Kuwubulungiswa ukusho ukuthi ubuchwepheshe bethu abufiki ekuphakameni obunakho ngaphandle kwengilazi.
Esikhathini esizayo, ingilazi izoqhubeka idlala indima ebalulekile futhi ibe umkhiqizo ongenakushintshwa.
Ingilazi ekhethekile isetshenziswa ezintweni ezifana namalaser, kanye nasemitshini yezindiza.Ngisho nomakhalekhukhwini esibasebenzisayo bayekile ukusebenzisa ipulasitiki elingadonsi phansi futhi bashintshela kungilazi ye-Corning ukuze sizuze isibonisi esingcono.Ngemva kokufunda lokhu kuhlaziya, ingabe ngokungazelelwe unomuzwa wokuthi ingilazi engabonakali iphakeme futhi inamandla?
Isikhathi sokuthumela: Apr-13-2022