Izindaba Zemboni
-
Imboni kabhiya wase-UK ikhathazekile ngokushoda kwe-CO2!
Ukwesaba ukushoda okuseduze kwe-carbon dioxide kwavinjelwa isivumelwano esisha sokugcina i-carbon dioxide itholakala ngo-Feb. 1, kodwa ochwepheshe bemboni kabhiya basakhathazekile ngokuntuleka kwesixazululo sesikhathi eside.Ngonyaka odlule, ama-60% e-carbon dioxide yebanga lokudla e-UK avela enkampanini kamanyolo i-CF Industri...Funda kabanzi -
Imboni kabhiya inomthelela omkhulu emnothweni womhlaba!
Umbiko wokuqala womhlaba wokuhlola umthelela womnotho womhlaba embonini kabhiya wathola ukuthi umsebenzi owodwa kweyi-110 emhlabeni uxhumene nemboni kabhiya ngokusebenzisa imigudu eqondile, engaqondile noma ebangelwayo.Ngo-2019, imboni kabhiya yanikela ngama-dollar ayizigidi eziyizinkulungwane ezingama-555 kwi-gross value added (GVA) emhlabeni...Funda kabanzi -
Inzuzo kaHeineken ngo-2021 ingama-euro ayizigidi eziyizinkulungwane ezingama-3.324, okuwukunyuka ngo-188%
NgoFebhuwari 16, i-Heineken Group, inkampani yesibili ngobukhulu emhlabeni, yamemezela imiphumela yaminyaka yonke ka-2021.Umbiko wokusebenza uveze ukuthi ngo-2021, i-Heineken Group yazuza imali engama-euro ayizigidi eziyizinkulungwane ezingama-26.583, okuwukunyuka konyaka ngo-11.8% (ukwanda kwe-organic ka-11.4%);Imali engenayo engu-21.941 ...Funda kabanzi -
Isidingo semakethe yengilazi ephezulu ye-borosilicate sedlule amathani angama-400,000!
Kunemikhiqizo eminingi yokuhlukanisa ingilazi ye-borosilicate.Ngenxa yomehluko wenqubo yokukhiqiza nobunzima bezobuchwepheshe bengilazi ye-borosilicate emikhakheni ehlukene yomkhiqizo, inani lamabhizinisi embonini lihlukile, futhi ukugxilwa kwemakethe kuhlukile.I-borosilicate gla ephezulu ...Funda kabanzi -
Ukubuyiswa Nokusetshenziswa Kwezigqoko Zebhodlela Le-Aluminium
Eminyakeni yamuva nje, ukuphikiswa kotshwala komgunyathi kuye kwanakwa kakhulu ngabakhiqizi.Njengengxenye yokupakisha, umsebenzi wokulwa nokukhwabanisa kanye nohlobo lokukhiqiza lwesivalo sebhodlela lewayini nakho kuyathuthukela ekuhlukaniseni izinto eziningi kanye nekhwalithi ephezulu.Ibhodlela lewayini eliningi lokulwa nomgunyathi...Funda kabanzi -
Amathiphu okuhlanza imikhiqizo yengilazi
Indlela elula yokuhlanza ingilazi ukuyisula ngendwangu efakwe emanzini oviniga.Ngaphezu kwalokho, ingilazi yekhabhinethi ejwayele ukuvela emafutheni kawoyela kufanele ihlanzwe njalo.Uma sekutholakele amabala kawoyela, izingcezu zika-anyanisi zingasetshenziswa ukusula ingilazi engacacile.Imikhiqizo yengilazi iyakhanya futhi ihlanzekile, w...Funda kabanzi -
Indlela yokulondoloza ifenisha yengilazi nsuku zonke?
Ifenisha yengilazi ibhekisela ohlotsheni lwefenisha.Lolu hlobo lwefenisha ngokuvamile lusebenzisa ingilazi eqinile eqinile kanye namafreyimu ensimbi.Ukucaca kwengilazi kuphindwe izikhathi ezi-4 kuye kwezi-5 kunengilazi evamile.Ingilazi enobulukhuni obuphezulu iqinile, iyakwazi ukumelana nokungqongqoza okuvamile, ukungqubuzana...Funda kabanzi -
Iyini i-quartz ehlanzekile?Yiziphi ukusetshenziswa?
I-High-purity quartz isho isihlabathi se-quartz esinokuqukethwe kwe-SiO2 okungu-99.92% kuya ku-99.99%, futhi ubumsulwa obudingekayo ngokuvamile bungaphezu kuka-99.99%.Yimpahla eluhlaza yokukhiqizwa kwemikhiqizo ye-quartz ephezulu.Ngoba imikhiqizo yayo inezinto ezinhle kakhulu zomzimba namakhemikhali ezifana nokushisa okuphezulu ...Funda kabanzi -
Iyini i-ejenti yokucwenga ingilazi?
Izicacisi zengilazi zivame ukusetshenziswa izinto ezingavuthiwe zamakhemikhali asizayo ekukhiqizeni ingilazi.Noma iyiphi impahla eluhlaza engabola (i-gasify) ekushiseni okuphezulu ngesikhathi sokuncibilika kwengilazi ukukhiqiza igesi noma ukunciphisa i-viscosity yoketshezi lwengilazi ukukhuthaza ukuqedwa kwamabhamuza engilazini ...Funda kabanzi -
Ukukhiqiza okuhlakaniphile kwenza ucwaningo lwengilazi nokuthuthuka kube nenzuzo enkulu
Ucezu lwengilazi evamile, ngemva kokucubungula i-Chongqing Huike Jinyu Optoelectronics Technology Co., Ltd. ubuchwepheshe obuhlakaniphile, luba isikrini se-LCD samakhompyutha nama-TV, futhi inani laso liphindwe kabili.Endaweni yokusebenzela yokukhiqiza i-Huike Jinyu, azikho izinhlansi, akukho kubhonga komshini, futhi...Funda kabanzi -
Inqubekelaphambili entsha ocwaningweni lokulwa nokuguga lwezinto zengilazi
Muva nje, i-Institute of Mechanics ye-Chinese Academy of Sciences ibambisane nabacwaningi ekhaya nakwamanye amazwe ukwenza inqubekelaphambili entsha ekulweni nokuguga kwezinto zengilazi, futhi ngokokuqala ngqá yaqaphela isakhiwo sobusha kakhulu sengilazi yensimbi evamile nawe...Funda kabanzi -
Ubuchwepheshe obusha obuthuthukiswe ososayensi baseSwitzerland bungase buthuthukise inqubo yokuphrinta yengilazi ye-3D
Phakathi kwazo zonke izinto ezingase ziphrintwe nge-3D, ingilazi isengenye yezinto eziyinselele kakhulu.Nokho, ososayensi eSikhungweni Sokucwaninga seSwiss Federal Institute of Technology Zurich (ETH Zurich) basebenzela ukuguqula lesi simo ngobuchwepheshe obusha nobungcono bokuphrinta ingilazi...Funda kabanzi