Sele kudlule phantse inyanga ukusukela oko i-United States yayeka ukukhupha iibhaluni zemozulu ezivela eDenver's Central Park. IDenver yenye yeendawo ezimalunga ne-100 e-US ezikhupha iibhaluni zemozulu kabini ngemini, ezayeka ukubhabha ekuqaleni kukaJulayi ngenxa yengxaki yehlabathi.i-heliumukunqongophala. I-United States ibikhupha iibhaluni kabini ngemini ukusukela ngo-1956.

Idatha eqokelelwe kwiibhaluni zemozulu ivela kwiiphakheji zezixhobo ezibizwa ngokuba zii-radiosondes. Nje ukuba ikhutshwe, ibhaluni ibhabhela iye kwi-stratosphere esezantsi kwaye ilinganise ulwazi olufana nobushushu, ukufuma, isantya somoya kunye necala. Emva kokufikelela kubude obuziimitha ezili-100,000 nangaphezulu, ibhaluni iyavela kwaye iparashuti ibuyisele i-radiosonde kumphezulu.

Nangona ukunqongophala kwe-helium apha kungakhange kuphucuke, i-United States ikwimeko yokunqongophala kwe-carbon dioxide kwakhona.

Izinto eziqinileyo okanyeumoya omdakaUkunqongophala kobonelelo kuyaqhubeka kuchaphazela amashishini kulo lonke elase-US, kwaye imeko ayibonakali ngathi iya isiba ngcono kwixesha elifutshane, njengoko uxinzelelo luqhubeka luvakala e-US kwiinyanga ezimbalwa ezizayo, apho umzantsi-mpuma nomzantsi-ntshona we-US kukholelwa ukuba ngowona mbi kakhulu.

Ngokuphathelele ishishini lokungenisa iindwendwe,umoya omdakaisetyenziswa kakhulu njengefriji kwishishini lokutya neziselo, kodwa ikwasetyenziswa nakwi-modified atmosphere packaging (MAP) ukwandisa ixesha lokugcinwa kunye neziselo ezine-carbonated, kwaye umkhenkce owomileyo (i-solid carbon dioxide) usetyenziswa kakhulu ekuhambiseni ukutya ekhaya. Xa kufikwa ekuqandisweni kokutya, le ndlela iye yanda ngexesha lobhubhane we-coronavirus.

Kutheni ungcoliseko luchaphazela iimarike ngoku ngaphezu kwanini ngaphambili

Ungcoliseko lwegesi luthathwa njengenye yezinto ezibangela ukunqongophala kobonelelo. Ukunyuka kwamaxabiso eoyile negesi kwenza ukusetyenziswaI-CO2ukuze i-EOR ibe nomtsalane ngakumbi. Kodwa imithombo eyongezelelweyo inezingcolisi, kwaye ii-hydrocarbons kuquka ne-benzene zichaphazela ubunyulu be-umoya omdaka, kwaye izinto ezifunekayo ziyancitshiswa kuba ayingabo bonke ababoneleli abanokucoca ukungcola.
Kuyaqondakala ukuba ezinye izityalo kulo mmandla ngoku kufuneka zicoceke ngokwaneleyo ngaphambili ukuze zikwazi ukujongana nezinto ezingcolisayo, kodwa ezinye izityalo ezindala ziyasokola ukuhlangabezana okanye ukuqinisekisa iimfuno ze-International Association of Beverage Technology.

Ukuvalwa kweefektri okungakumbi kuya kuchaphazela ukunikezelwa kwempahla kwiiveki ezizayo

HopewellI-CO2Isityalo iLinde plc eVirginia, e-USA, naso sicwangciselwe ukuvala kwinyanga ezayo (ngoSeptemba 2022). Umthamo opheleleyo wesityalo uxelwe ukuba yi-1,500 yeetoni ngosuku. Ukuvalwa kwezityalo kwiiveki ezizayo kuthetha ukuba izinto zingaba mbi ngaphambi kokuba zibe ngcono, ubuncinane ezinye izityalo ezine ezincinci zivala okanye ziceba ukuvala kwiintsuku ezingama-60 ezizayo.