Nayitrogeni vs. Mpweya mumatayala

Ngati matayala anu asinthidwa mkati mwa zaka ziwiri kapena zitatu zapitazi, mwina mwakumana ndi vuto la nayitrogeni ndi mpweya pamakangano a matayala. Kwa zaka zambiri, matayala agalimoto amalonda monga ndege komanso matayala othamanga kwambiri akhala akugwiritsa ntchito nayitrogeni ngati mpweya wa inflation pazifukwa zingapo. Komabe, m'zaka zaposachedwa, akatswiri odziwa zamagalimoto, makamaka opanga matayala ndi ogulitsa pambuyo pake, adayambitsa nayitrogeni ngati chisankho chabwino kwa oyendetsa tsiku ndi tsiku.

Kodi nayitrogeni ndi wofunika kulimbikira komanso kuwonongerapo ndalama pakukweza matayala ndi mpweya wozizira kwambiriwu? M'munsimu, tikambirana zochepa zomwe zimagwiritsidwa ntchito ndi ogula zomwe zidzatsimikizire ngati mpweya wabwino kapena nitrogen uli bwino.

Mtengo ndi zosavuta: mpweya wokhazikika

Ngakhale pali mtengo wolipirira matayala atsopano, mpweya nthawi zambiri sukhala umodzi wa iwo-kupatula ngati mutasankha njira ina ya nayitrogeni. Nthawi zambiri, malo opangira matayala amakulipirani ndalama zambiri powonjezera nitrogen m'malo mwa mpweya wokhazikika. Ngati nayitrogeni iperekedwa ku matayala kapena malo ochitirako ntchito kwanuko, mudzalipiritsidwa pakati pa $5 ndi $8 pa tayala lililonse ngati litakwezedwa panthawi yoiika. Kwa iwo omwe akuganiza zosintha kuchoka ku mpweya wanthawi zonse kupita ku nayitrogeni wangwiro (osachepera 95% oyera), malo ena opangira matayala amalipiritsa $50 mpaka $150 pakukweza kwathunthu kwa nayitrogeni.

Izi zitha kufunsa funso: chifukwa chiyani kusintha mpweya ndi nayitrogeni ndikokwera mtengo kuposa kugwiritsa ntchito kuyambira pachiyambi? Akatswiri ena a matayala amaganiza kuti ndi "ntchito yowonjezera" kuthyola mkanda wa tayala yakale, kuonetsetsa kuti "mpweya" wonse watuluka, ndiyeno kuyika mkanda kumphepete ndi nayitrogeni watsopano. Zimakhalanso zowopsa pang'ono "kuphulika" tayala popanda kulipweteka. Kuphatikiza apo, nayitrogeni sapezeka pamalo onse opangira matayala, choncho ndi bwino kugwiritsa ntchito mpweya wokhazikika kuti musavutike.

Kusunga matayala osasinthasintha: nayitrogeni

Tayala lililonse lopangidwa silolimba kotheratu. Mphira uli ndi mabowo angapo ang'onoang'ono kapena ma pores omwe amalola kuti mpweya utuluke kwa nthawi yayitali. Izi zidzakulitsa pang'onopang'ono kapena kuchepetsa matayala malinga ndi kutentha ndi zina. Lamulo lalikulu la chala chachikulu ndikuti pa 10 digiri iliyonse ya kusintha kwa kutentha kwa tayala, tayalalo limachepa kapena limakula ndi 1 psi kapena PSI. Nayitrojeni amapangidwa ndi mamolekyu akuluakulu kuposa mpweya wamba, zomwe zimapangitsa kuti zisawonongeke ndi kutayika kwa mpweya.

Kuti atsimikizire zimenezi, kafukufuku waposachedwapa wa Consumer Reports anayerekezera matayala odzazidwa ndi nitrogen ndi matayala odzazidwa ndi mpweya wokhazikika. Mu phunziroli, adagwiritsa ntchito matayala 31 osiyanasiyana ndikudzaza imodzi ndi nayitrogeni pomwe linalo ndi mpweya wokhazikika. Anasiya tayala lililonse panja pamikhalidwe yofananayo kwa chaka cha kalendala ndipo anapeza kuti matayala okhala ndi mpweya wokhazikika anataya pafupifupi ma 3.5 lbs (2.2 lbs) ndi nayitrogeni XNUMX lbs okha.

Chuma chamafuta: palibe kusiyana

Ngakhale masitolo ambiri amatayala angakuuzeni kuti matayala odzaza nayitrogeni amapereka mafuta abwino kuposa matayala anthawi zonse, palibe umboni wotsimikizira izi. Malinga ndi EPA, kuthamanga kwa mpweya ndi komwe kumathandizira kuchepetsa mafuta ogwiritsira ntchito matayala. Monga taonera pamwambapa, nayitrogeni imapereka mwayi pang'ono m'gululi. EPA ikuyerekeza kuti kugwiritsa ntchito mafuta kudzatsika ndi 0.3 peresenti pa paundi ya inflation pamatayala onse anayi. Malingana ngati muyang'ana matayala anu mwezi uliwonse kuti muwone ngati akuthamanga koyenera, kusintha kwa mafuta sikungakhale kwakukulu.

Kukalamba kwa Turo ndi Kuwonongeka kwa Magudumu: Nayitrogeni

Mosiyana ndi zimene anthu ambiri amakhulupirira, mpweya wamba umene timapuma umakhala ndi zinthu zambiri osati okosijeni chabe. Ndipotu, ndi 21 peresenti ya okosijeni, 78 peresenti ya nitrogen, ndi 1 peresenti ya mpweya wina. Oxygen imadziwika kuti imatha kusunga chinyezi ndipo imatero mkati mwa tayala / gudumu ikayikidwa ngati mpweya woponderezedwa. M’kupita kwa nthaŵi, chinyezi chambiri chimenechi chikhoza kuwononga mtembo wamkati wa tayalalo, n’kupangitsa kukalamba msanga, kuwonongeka kwa malamba achitsulo, ndipo ngakhale kupangitsa kuti mawilo azitsulo azipanga dzimbiri. Nayitrojeni, kumbali ina, ndi mpweya wouma, wosasunthika umene sugwirizana bwino ndi chinyezi. Pachifukwa ichi, masitolo amatayala amagwiritsa ntchito nayitrogeni ndi chiyero cha 93-95 peresenti. Popeza kuti chinyontho m'tayala ndi chimene chimachititsa kuti matayala awonongeke msanga, nayitrojeni wowuma ndi amene amathera m'gulu limeneli.

Mukayang'ana chithunzi chachikulu cha mkangano wa nayitrogeni motsutsana ndi matayala a mpweya, chilichonse chimapereka phindu lapadera kwa ogula. Ngati simusamala kulipira mtengo wowonjezera, kugwiritsa ntchito nitrogen boost ndi lingaliro labwino (makamaka kwa omwe amakhala kumadera ozizira). Komabe, pakadali pano palibe chifukwa chokwanira chothamangira kumalo ogulitsira matayala kuti musinthe nayitrogeni.