Iiseshoni ezimbini zalo nyaka zibanjelwe kwiHolo eNkulu yabantu eBeijing nge-5 kaMatshi 2021, kwaye ukunyusa i-carbon peak kunye nokungathathi cala kwe-carbon kwabhalwa kwingxelo yomsebenzi karhulumente okokuqala! INkulumbuso uLi Keqiang ukhombe kwiNgxelo yoMsebenzi kaRhulumente weBhunga leSizwe lika-2021 ukuba urhulumente kufuneka enze umsebenzi oqinileyo wokufezekisa ukungathathi cala kwe-carbon kunye ne-carbon, enze isicwangciso sokusebenza sokufezekisa ukukhutshwa kwe-carbon okuphezulu ngo-2030, kwaye aphucule ulwakhiwo lwemizi-mveliso kunye nolwakhiwo lwamandla. Ezi ngcamango zimbini ziyasebenza, ngoko ke khawuleza ufumane ukuba kuthetha ukuthini ukunyusa i-carbon kunye nokungathathi cala kwe-carbon!
I-carbon neutral ithetha ukuba amashishini, amaqela okanye abantu ngabanye balinganisa inani lilonke leegesi ezikhutshwayo eziveliswa ngokuthe ngqo okanye ngokungathanga ngqo kwixesha elithile, baze banciphise ukukhutshwa kwe-carbon dioxide yabo ngokutyala imithi, bonge amandla kwaye banciphise ukukhutshwa, ukuze kufezekiswe "ukungabikho kokukhutshwa" kwe-carbon dioxide. I-"carbon peak" ibhekisa kwisibophelelo seTshayina sokuzama ukumisa ukukhula kokukhutshwa kwe-carbon dioxide ngo-2030, kwaye banciphise kancinci kancinci emva kokufikelela kwincopho.
I-Carbon" kwiingcamango zokungathathi cala kwekhabhoni kunye nokufikelela kwincopho yekhabhoni ibhekisa kwikhabhoni diokside, ingakumbi ikhabhoni diokside eveliswa yimveliso yabantu kunye nemisebenzi yokuphila. Sonke siyazi ukuba kwiminyaka yakutshanje, impembelelo ye-greenhouse yehlabathi ibangele iingxaki ezahlukeneyo zomonakalo kwindalo, kwaye ukongeza ekwandeni kokukhutshwa kwekhabhoni diokside, iipali nazo ziqalile ukukhawulezisa izinga lokunyibilika komkhenkce. Ngokwezibalo, umkhenkce eGreenland unokunyibilikisa iitoni ezi-2 zeebhiliyoni ngosuku. Ngaphezu koko, kukho inani elikhulu legesi ye-methane phantsi komkhenkce ongapheliyo, kwaye xa umkhenkce ongapheliyo unyibilika, kuya kuyenza mandundu impembelelo ye-greenhouse. Ke ngoko, ifuna imizamo edibeneyo yawo onke amazwe.
I-China yenze impumelelo emangalisayo, njengoko amandla okukhupha ikhabhoni e-China ehla ngama-48.1% ngo-2019 xa kuthelekiswa nowama-2005, ngaphambi komgomo ka-2015 wokunciphisa ngama-40% ukuya kuma-45%; ukusukela kwiNgqungquthela yeQela le-18, isabelo se-China samandla acocekileyo ekusetyenzisweni kwamandla iyonke sifikelele kwi-23.4%, kunye namandla ahlanganisiweyo ombane wamanzi, amandla omoya kunye namandla elanga onke abekwe phezulu kwihlabathi liphela.
Nangona ikhabhoni diokside inegalelo kwimpembelelo ye-greenhouse yehlabathi, akukho mfuneko yokuthetha "ngekhabhoni", kukugqithisela kwekhabhoni diokside okubangela zonke iintlobo zeengxaki ezimbi, kwaye ikhabhoni diokside ayibi kakhulu. Sonke siyazi ukuba izityalo zifuna ikhabhoni diokside kwi-photosynthesis, kwaye kwezolimo, i-carbon diokside ethile inokongezwa ukwandisa isivuno sezityalo; isetyenziswa njengomthombo weoksijini ekuntywileni nasekuhambeni ngeenqwelo-moya; idla ngokusetyenziswa njengesitshizi-mlilo; kwaye sisixhobo esibalulekileyo sokwenziwa kwemveliso. Isetyenziselwa ukuvelisa inani elikhulu le-soda ash, i-baking soda, i-urea, njl.njl., kwaye kumashishini alula ukuvelisa iziselo ezinekhabhoni, ibhiya, iziselo ezithambileyo, njl.njl.; inokwenza ne-dry ice agent, njengemvula eyenziweyo, njl.njl. Kunokuthiwa yigesi ebalulekileyo kwimveliso yabantu yemihla ngemihla, kwaye ixabiso lokusetyenziswa liphezulu kakhulu. Nangona kunjalo, kwimveliso, kuyimfuneko ukuqwalasela into yokuba ukuxinana kwegesi yekhabhoni diokside kuphezulu kakhulu, okuya kunyusa ukuxinana kwe-carbonic acid egazini lomntu, kunyuse i-acidity kwaye kuvelise i-acidosis. Xa iqhekeza le-carbon dioxide emoyeni liyi-1%, abantu baziva bexinene, bedidekile kwaye bebetha ngamandla; xa liyi-4%-5%, baziva bedidekile; xa liyi-6% nangaphezulu, abantu bayadideka kwaye ukuphefumla kwabo kuyeka kancinci kancinci, nto leyo ekhokelela ekufeni. Ke ngoko, kwezinye izityalo zeekhemikhali, kwiindawo zokwenza utywala, kwiindawo zokugcina izityalo, kwiifama nakwezinye iindawo, kungcono ukufaka izixhobo zokubona i-carbon dioxide ukuze kubonwe uxinano lwe-carbon dioxide ukuze kuthintelwe iingozi eziyingozi.
Inzwa ye-HENGKO CO2inovakalelo oluphezulu, ukusebenza okuzinzileyo kunye nokuchaneka kokulinganisa: umhlaba (40ppm+ 3%FS) (25°C); ixesha lokuphendula ngokukhawuleza. Kukho isalathisi se-LED ngaphambili ukubonisa imeko ye-alamu yangoku. Sebenzisa i-zeroing knob kunye ne-calibration knob ukuze ulungise i-detector, elungele abasebenzisi ukulungisa i-detector ngqo kwindawo, kwaye inokubonelela ngemveliso yangoku ye-4-20mA eqhelekileyo.
Indlu engenakuqhuma yenzwa yegesi ye-HENGKOifumaneka kwiimodeli ezahlukeneyo ezinokumelana nobushushu obuphezulu, ukumelana nokugqwala, ukumelana nothuli, ukumelana nokuqhuma, ukusebenza kokwahlulwa kwelangatye, kwaye iimveliso zethu zinokungena okuphezulu kunye nokuchaneka okuphezulu kokuhluza ukuze kufunyanwe igesi kwiindawo ezisuka kwi -70°C ukuya kwi 600°C, ukumelana noxinzelelo lwe 150 Pa, kunye nobukhulu beembobo buqala kwi 0.2μm ukuya kwi 90μm ngokuzithandela. Ezinye ii-alloys ezisekelwe kwi nickel zingenziwa ngokwezifiso ukuba isicelo sakho sifuna ukumelana okuphezulu nokugqwala, ubushushu, ukukrala kunye nokungcangcazela.
Ixesha lokuposa: Matshi-27-2021
