Ehlabathini lokuveliswa kwemizi-mveliso, izinto ezingabonakaliyo zihlala zithwala ubunzima obuninzi. Njengomnini wefektri yegesi enemizila esixhenxe yokuvelisa e-China, mna, Allen, ndijongene nale miba engabonakaliyo yonke imihla. Ndiyayazi loo nto kwiinkokeli zoshishino ezinjengawe, Mark, ukukhangela Iigesi zemizi-mveliso ayikokuzalisa itanki nje; imalunga nokuphemba ishishini. Nokuba ubonelela ngekliniki yonyango okanye ilebhu yophando oluphezulu, umgangatho we irhasi imisela umgangatho wesiphumo sokugqibela.

Eli nqaku lifanelekile ukuba lifundwe kuba lingena nzulu kwihlabathi elingabonakaliyo Ucoceko lwegesi. Siza kuphonononga ukuba kutheni ucoceko lubalulekile, Njani igesi ecocekileyo iveliswa, kwaye, okona kubaluleke kakhulu, indlela yokugcina olo mgangatho kulo lonke ikhonkco lonikezelo. Siza kujonga initrogen, ihashe lomsebenzi weshishini, kwaye nixoxe ezona zenzo zilungileyo ukuze uqinisekise ukuba into oyithengayo yile nto kanye uyifumanayo. Isuka e I-Nitrogen Generator ukuya kumdlalo wokugqibela inkqubo yonikezelo, siya kugubungela amanyathelo ayimfuneko ukukhusela utyalo-mali lwakho kunye nesidima sakho.

Kutheni le nto ukucoceka kwerhasi kubaluleke kangaka kuShishino lwale mihla?

Yiba nomfanekiso-ngqondweni wesuntswana lothuli lonakalisa umzobo. Ngoku, khawube nomfanekiso-ngqondweni wesuntswana le-microscopic elonakalisa imveliso yesigidi seedola. Le yinyani kumacandelo amaninzi namhlanje. Ubunyulu bubalulekile kuba oomatshini bale mihla kunye neenkqubo zinovakalelo olumangalisayo. A ungcoliseko kwi umsinga wegesi kunokubangela ukusilela kwemichiza, iilaser ukuba zisike kakubi, okanye ukutya konakale ngokukhawuleza.

Kumava am athumela ngaphandle e-USA naseYurophu, ndiyabona ukuba abathengi bahlala begxila kwixabiso. Nangona kunjalo, ixabiso "libi irhasi"Ihlala iphezulu kunexabiso le igesi ecocekileyo. Ukuba a irhasi iqulethe ukufuma okanye ioksijini apho kungafanelanga ukuba ibe njalo, inokonakalisa izixhobo. Oku kukhokelela kwixesha lokuphumla. Kumnini-shishini othatha isigqibo njengoMarko, ixesha lokuphumla lutshaba. Ibulala ukusebenza kakuhle kwaye itya ibe yinzuzo.

Ngaphaya koko, ukhuseleko aluxoxiswana. Kwizicelo zonyango, i ukungcola ayisiyonto nje ikruqulayo; yingozi empilweni. Kwishishini lemichiza, engalunganga ukubunjwa kwegesi kunokudala ukwakheka koxinzelelo oluyingozi. Ngoko ke, ukuqinisekisa Ucoceko lwegesi ayisiyomfuneko nje yobugcisa; yinkqubo yokhuseleko esisiseko. Ikhusela abasebenzi bakho, ii-asethi zakho, kunye nabathengi bakho.

Yintoni echaza ngokuthe ngqo "ubunyulu obuphezulu" kwishishini legesi?

Sihlala siphosa ngeenxa zonke igama elithi "uhlambulukile," kodwa kwi ishishini lerhasi, ubunyulu ngumdlalo wamanani. Siyilinganisa kwi "nines." Umzekelo, umgangatho initrogen kwimizi-mveliso inokuba yi-99.9% emsulwa. Oku kuvakala kuphakamileyo, kodwa kuthetha ukuba i-0.1% yegesi yenye into-ngokuqhelekileyo i-oksijeni okanye umswakama. Oku kulungile ekuvuthelweni kwamatayara, kodwa hayi kwizinto zombane ezibuthathaka.

Igesi ecocekileyo ngokuqhelekileyo iqala kwi-99.999% (iisithoba ezihlanu). Ubunyulu obuphezulu (I-UHP) iya phezulu ngakumbi, ukuya kuma-99.9999% (iisithoba ezithandathu). Kweli nqanaba, siyayeka ukuthetha ngeepesenti kwaye siqale ukuthetha ngeengxenye kwisigidi (ppm) okanye iinxalenye ngebhiliyoni (ppb). A igesi ecocekileyo inokuba ngaphantsi kwe-1 ppm yokufuma.

Ukubeka oku ngokwembono:

Ukuqonda ezi amanqanaba okucoceka ibalulekile. Awufuni ukuhlawulela i-UHP irhasi ukuba awuyifuni, kodwa usebenzisa ibakala lamashishini xa ufuna Ukucoceka okuphezulu sisixhobo sokwenza intlekele.

Ngaba iJenereyitha yeNitrojeni iqinisekisa njani ukucoceka okungaguqukiyo?

Iifektri ezininzi zishiya iisilinda kwaye zifakela ezazo I-Nitrogen Generator. Lo matshini uthatha umoya wendawo kwaye ijike ibe ngu-a igesi ecocekileyo. Kodwa iqinisekisa njani ukucoceka kwenitrogen? Isebenzisa itekhnoloji efana nePressure Swing Adsorption (PSA).

Ngaphakathi Iinkqubo ze-PSA, umoya oxinzelelweyo ityhilwa kwibhedi ye-carbon molecular sieves. Ezi zisefu zihlakaniphile; babambe iimolekyuli zeoksijini kodwa bayeke initrogen Dlula kuyo. Ukuya misela ukucoceka kwenitrogen, ulungelelanisa ukuhamba. Ukuhamba komoya okucothayo kuvumela i-sieve ukuba ibambe ioksijini eninzi, okukhokelela ekucocekeni okuphezulu. Ukuhamba komoya okukhawulezayo kukunika ngakumbi irhasi, kodwa ngobunyulu obungaphantsi kancinane.

A yangoku I-Nitrogen Generator iza nabahlalutyi bakhelwe ngaphakathi. Ezi iinkqubo zokubeka iliso khangela rhoqo i Ioksijini kunye ne-nitrogen amanqanaba. Ukuba ukucoceka kwehla ngaphantsi komda omiselweyo, umatshini uyayeka ngokuzenzekelayo ukuhamba okanye uvakalise i-alamu. Oku kukunika ubunyulu obuqhubekayo imini nemini. Kuba Izicelo zeMizi-mveliso phi initrogen isetyenziswa njenge Irhasi ye-Inert ukuthintela imililo okanye uqhushumbo, oku kuthembeka kuyinzuzo enkulu ngaphezu kokunikezelwa Ubonelelo ngegesi, ezinokwahluka kwibhetshi ukuya kwibhetshi.

Zeziphi iiNgozi ezifihlakeleyo kwiSixokelelwano soNikezo lweGesi?

Nokuba i irhasi ishiya umzi-mveliso wam kwi-99.999% ubunyulu, inohambo olude ngaphambi kokuba ifike kumthengi wakho e-USA. I itsheyini yonikezo kulapho uninzi ungcoliseko kwenzeka. Oyena nobangela mkhulu? I isilinda ngokwayo. Ukuba i-cylinder ayicocwanga kakuhle okanye ikhutshwe ngaphambi kokuba iphinde ifakwe, endala irhasi okanye umoya ongaphakathi uxube nentsha igesi ecocekileyo.

Omnye umngcipheko ngamanqaku oqhagamshelwano. Ngalo lonke ixesha uqhagamshela okanye ukhulula umbhobho, umoya omncinci uya kungena ngaphakathi. Ukufuma yeyona nto iqhubekayo. ungcoliseko. Ibambelela kwiindonga zemibhobho kunye nemibhobho. Ukuba umboneleli usebenzisa imibhobho enexabiso eliphantsi enganikwa xabiso Ukucoceka okuphezulu, ukufuma okuvela emoyeni ngokwenene kunokungena kudonga lombhobho kuze kungcolise okomileyo umsinga wegesi.

Kwigosa lokuthenga elinjengoMarko, le yintlungu. Uthenga imveliso yeprimiyamu, kodwa ulungiselelo lolungiselelo olulambathayo luyayithoba. Kungenxa yoko le nto ukugcina ukucoceka kwegesi ifuna iiprothokholi ezingqongqo kulo lonke ikhonkco lonikezelo. Kubandakanya ukusebenzisa iivalve zokuhlola ukukhusela umva kunye nokuqinisekisa ukuba yonke iloli kunye nepompo yokudlulisa inikezelwe kwinkonzo ethile ukuphepha ukungcoliseka komnqamlezo.

Kutheni le nto ubunyulu bubalulekile kwiMveliso yeSemiconductor?

Ukuba kukho ishishini elinye eligcinayo irhasi ababoneleli bevuka ebusuku, kunjalo Ukuvelisa i-semicondcuction. Ukwenza iimicrochips kulula kakhulu. Iimpawu ezikwitshiphu zingamawaka amaxesha amancinci kuneenwele zomntu. I-particle enye microscopic okanye ukungcola kwi inkqubo yegesi inokwenza i-chip emfutshane, iyonakalisa ngoko nangoko.

Kweli candelo, iigesi ezicocekileyo zibalulekile. Sithetha ngayo I-Ultra-subight ephezulu amanqanaba apho ubumdaka bulinganiswa ngeenxalenye ngetriliyoni nganye. Initrogen isetyenziswa apha ukucoca izixhobo kunye nokudala indawo ecocekileyo. Ukuba i initrogen inomkhondo weoksijini, isinyithi esikwitshiphu sinokukhupha (umhlwa) ngoko nangoko.

Kusetyenziswa iigesi ezicocekileyo ukumisa iisekethe kunye nokucoca amagumbi. I iimfuno zegesi apha qhuba inguqulelo kulo lonke ishishini lerhasi. Ukubonelela le marike, umthengisi kufuneka ehambele phambili inkqubo yokucoca izakhono kunye nokupakishwa kwegumbi elicocekileyo. Imele incopho ye imigangatho yokucoceka kwegesi. Nokuba awuthengisi kubenzi beetshiphu, ukuqonda imigangatho yabo kukunceda ukuba uqonde ukuba "ukucoca" kuthetha ukuthini ngokwenene.

I-Nitrogen yolwelo vs. Imibhobho yerhasi: Yeyiphi Egcina Ubunyulu Bungcono?

Xa ufuna I-gerity witrogen ephezulu, unokhetho oluphambili oluphambili lokuhanjiswa: I-nitrogen yolwelo okanye iisilinda zegesi ezinoxinzelelo oluphezulu. Zombini zineengenelo nezingalunganga malunga nobunyulu. I-nitrogen yolwelo uveliswa ngumoya opholileyo de ujike ube lulwelo. Le nkqubo ngokwemvelo yahlula ubumdaka obuninzi kuba buba ngumkhenkce kumaqondo obushushu ahlukeneyo. Ngoko ke, ulwelo ngokwalo lukholisa ukuba nyulu ngokugqithisileyo.

Nangona kunjalo, umngcipheko ngolwelo ukwi-vaporization. Ukuyisebenzisa, kufuneka uyijike kwakhona ibe yigesi. Ukuba i-vaporizer okanye umbhobho umdaka, i igesi ecocekileyo uyosuleleka. Iisilinda, kwelinye icala, ivenkile irhasi esele yenziwe ngumphunga kwaye yahlanjululwa. Umngcipheko apha isilinda ukulungiselela.

Ngomthamo ophezulu kakhulu, ulwelo lungcono. Kodwa ngenxa Ukucoceka okuphezulu iimfuno kwimiqulu emincinci, ziphathwe ngokukodwa Iisilinda (ehlala yenziwe nge-aluminiyam okanye intsimbi ekhethekileyo) zigqwesile. Zilungiswa kusetyenziswa inkqubo "yokubhaka-ngaphandle" apho isilinda iyafudunyezwa kwaye itshizwe ukuze isuse wonke umkhondo wokufuma kunye nokunye iimolekyuli zegesi. Njengomthengisi we Igesi yezamashishini, Ndiqinisekisa ukuba iisilinda zethu ziyacocwa ngokungqongqo gcina ubunyulu abathengi bethu bahlawulela.

Ungawajonga njani amaNqanaba oBunyulu ngexesha lokwenyani?

Ukuthembela kulungile, kodwa ukuqinisekiswa kungcono. Awukwazi ukubona okanye ukujoja ukuba initrogen yi 99.9% okanye 99.999%. Ufuna iteknoloji. Umgangatho wegolide wokuhlalutya ngu I-chromatography yegesi (GC). Umatshini weGC uthatha isampuli ye irhasi kwaye iyahlulahlula ibe ngamacandelo awodwa. Ikunika ingxelo eneenkcukacha kanye yintoni na kwi umsinga wegesi, kuquka nayiphi na ukungcola.

Kuba emhlabeni isizukulwana, sisebenzisa ngokuqhubekayo iinkqubo zokubeka iliso. Ezi zinzwa ezifakwe ngqo kumbhobho. Banikezela ngedatha yexesha langempela kwi-oxygen kunye namanqanaba okufuma. Ukuba i ukucoceka kwerhasi drifts, inkqubo yazisa umsebenzisi.

Kumthengi, ukucela iSatifikethi sokuHlalutya (COA) yi eyona nkqubo ilungileyo. I-COA luxwebhu oluvela kwilebhu engqina ukuba Umgangatho weGesi yaloo bhetshi ethile. Ungaze wamkele ukuthunyelwa ngaphandle kwayo. Bubungqina bakho ukuba ukucoceka kwegesi kuqinisekisa ukuthobela iimfuno zakho. Eli nyathelo lilula liyanceda qinisekisa ukuthotyelwa kwaye ithintela amabango enkohliso malunga Amanqanaba ococeko.

Yiyiphi indima edlalwa yiNkqubo yoThutho ekuGcineni ukucoceka kweGesi?

Ungafumana eyona inyulu irhasi ehlabathini, kodwa ukuba uyityhala ngombhobho omdaka, yonakaliswa. I Ukuhanjiswa kwegesi inkqubo-abalawuli, iivalvu, kunye netyhubhu-yimayile yokugqibela yohambo. Kuba igesi ecocekileyo, i-copper eqhelekileyo okanye i-rubber tubing ayisoloko ilungile ngokwaneleyo. Banokukhupha igesi (ukukhulula iikhemikhali ezibanjiweyo) okanye bavumele ukufuma ukuba kungene ngaphakathi.

Umgangatho we Ukucoceka okuphezulu yityhubhu yensimbi engenasici. Ngaphakathi kwityhubhu kufuneka i-electropolished. Oku kuthetha ukuba igudiswe kumgangatho wemicroscopic ukuze kungabikho mabala arhabaxa ungcoliseko ukufihla. Kwakhona, uhlobo lomlawuli lubalulekile. Udinga umlawuli nge-diaphragm yensimbi engenasici. I-diaphragm yerabha inokufunxa kwaye ikhuphe ukungcola.

Iinkqubo ezigqwesileyo kubandakanya ukucoca i inkqubo yonikezelo. Ngaphambi kokuba uqale ukuhamba okuphambili kwe irhasi, ugungxula imigca nge igesi ecocekileyo ukutyhala ngaphandle nawuphi na umoya okanye ukufuma okuthe kwangena ngelixa utshintsha isilinda. Oku "kuhlanjululwa" kubalulekile. Ibingelela isixa esincinci segesi ukukhusela ubunyulu beegesi yeyona nkqubo.

Zeziphi ezona zenzo zilungileyo zokuphatha iigesi ezikhethekileyo?

Irhasi ekhethekileyo ibhekisa kwiigesi zococeko ezinqabileyo okanye eziphezulu kakhulu ezisetyenziselwa imisebenzi ethile, njengemixube yokulinganisa okanye iigesi zelaser. Ukuzisingatha kufuna inyameko. Nazi ezinye ezona zenzo zilungileyo ukukhumbula:

1. Izixhobo ezinikezelweyo: Ungaze usebenzise umlawuli weoksijini ngenye imini kwaye initrogen Okulandelayo. Umnqamlezo-ungcoliseko ngumngcipheko omkhulu. Gcina izixhobo ezinikezelwe kuhlobo olunye lwe irhasi.
2. Ukujonga ukuvuza: Ukuvuza kuyavuza irhasi ngaphandle, kodwa inokuvumela umoya ngaphakathi ngenxa yesiphumo seVenturi. Vavanya yakho rhoqo iinkqubo zegesi ukuvuza kusetyenziswa isisombululo esikhethekileyo okanye isixhobo.
3. Ukugcinwa: Gcina iisilinda kwindawo ecocekileyo, eyomileyo. Ukuba uthuli luhlala kwivalve, inokuvuthelwa kwisixokelelwano sakho xa uyidibanisa.
4. Sukukhupha Ngokupheleleyo: Njalo ushiye inani elincinci loxinzelelo oluhle (malunga ne-25 psi) kwi isilinda xa uyithumela emva. Oku kuthintela umoya wangaphandle ukuba ungangeni kwindawo engenanto isilinda, okwenza kube lula kumthengisi ukuyicoca kwaye ayigcwalise kwakhona igesi ecocekileyo.

Ukulandela le mithetho ilula kunceda kwi ukugcina igesi umgangatho kwaye iqinisekisa ukuba yakho Iinkqubo zemizi-mveliso baleka kakuhle.

Ukhetha Njani uMboneleli oqinisekisa uMgangatho weGesi?

Okokugqibela, esona sigqibo sibalulekileyo kukukhetha iqabane lakho. I ishishini lerhasi izele ngabarhwebi, kodwa ayingabo bonke abalandela imigangatho efanayo. Xa uvavanya umboneleli we Izisombululo zegesi, jonga ngaphaya kwethegi yexabiso. Buza ngeNkqubo yabo yoLawulo loMgangatho (QMS). Ngaba ziqinisekisiweyo ze-ISO?

Buza ngabo Imveliso yegesi kunye nezibonelelo zokuzalisa. Ngaba banelabhu yabo kunye Iinkqubo zeGC ukuqinisekisa yonke ibhetshi? Umthengisi othembekileyo uya kucaca malunga nabo imigangatho yobunyulu. Bamele bakwazi ukucacisa indlela abacoca ngayo iisilinda zabo kunye nendlela abalandelela ngayo itsheyini yonikezo.

KuMarko, ukujongana nabathengisi kumazwe asakhasayo, ukuthembana ngundoqo. Khangela umthengisi oqondayo igesi ecocekileyo kakhulu kwaye unerekhodi yokuthumela kumazwe angaphandle kwiimarike ezilawulwayo. Umboneleli olungileyo usebenza njengomcebisi, ekunceda ukuba uqonde Irhasi yasekunene kunye nelungelo iimfuno zobunyulu kwishishini lakho. Siyazingca ukuhambisa iigesi ezicocekileyo Initrogen ezihlangabezana nemilinganiselo yamazwe ngamazwe, eqinisekisa ukuba awuze ube nexhala malunga ne irhasi oko kunika amandla ishishini lakho.

Iqhosha lezitshixo

• Chaza iiMfuno zakho: Qonda umahluko phakathi kwemizi-mveliso, ucoceko oluphezulu, kunye nococeko oluphezulu kakhulu ukunqanda ukuhlawula kakhulu okanye ukucacisa kancinci.
• Umthombo weMiba: I-Nitrogen Generators (PSA) inikezela ngokungaguquguqukiyo emhlabeni ubunyulu, ngelixa Iisilinda kufuna ulawulo olungqongqo lonikezelo.
• Jonga ikhonkco: Usulelo kwenzeka rhoqo ngexesha lokuthuthwa okanye ukudibanisa; sebenzisa ozinikeleyo, ococekileyo iinkqubo zokuhanjiswa kwegesi.
• Qinisekisa: Soloko ufuna iSatifikethi sokuHlalutya (COA) kunye nokusetyenziswa iinkqubo zokubeka iliso kwizicelo ezibalulekileyo ezifana Ukuvelisa i-semicondcuction.
• Izixhobo: Sebenzisa i-tubing yensimbi engenasici kwaye ucoce imigca yakho gcina ubunyulu ye umsinga wegesi.
• ITHENDA LOMBONO: Khetha umthengisi onesakhono selebhu eqinisekisiweyo kwaye ekuhleni ezona zenzo zilungileyo kuba Ucoceko lwegesi.

Ngokunikela ingqalelo kwezi nkcukacha, uyaqinisekisa ukuba yakho Ubonelelo ngegesi likhonkco elomeleleyo kwikhonkco lakho leshishini, hayi elibuthathaka. Nokuba ufuna Irhasi yezonyango okanye izisombululo zoshishino, ukucoceka ngundoqo ekusebenzeni.