Gwaro rekuenzanisa neMembrane vs Cryogenic Air Separation Efficiency

Zvinonyanya Kukosha: Mashandiro anoita Membrane neCryogenic Tech

Patinotaura nezvekuenzanisa matekinoroji ekuparadzanisa mhepo, tiri kutarisa mafungiro maviri akasiyana efizikisi: kusefa kuri nyore kana thermodynamics yakaoma. KuXiamen Xingchangjia, tinoona vatengi vachinetseka nesarudzo iyi zuva nezuva. Kunzwisisa mashandiro ekutanga ndiyo nhanho yekutanga mukuona kana kugadzirwa kweokisijeni yemembrane vs cryogenic kunokodzera nzvimbo yako. Hausi kungotenga muchina chete; uri kusarudza maitiro anotonga mabhiri ako emagetsi, purogiramu yekugadzirisa, uye kuchena kwegesi kwemakore gumi anotevera.

Kuparadzaniswa kweMembrane: Kushanda Nyore

Kana uchida sisitimu inoita se "plug and play," polymeric membranekupatsanurwa kwemhepokazhinji ndiyo mhinduro. Pfungwa iyi iri nyore zvinonyengera. Tinoshandisa machira asina chinhu anopindika zvishoma—tinofunga nezvawo semashanga madiki—akasungirirwa mukati mekaturiji kakaita secylindrical.

Patinomanikidza mweya wakamanikidzwa kupinda mumafiber aya, fizikisi yekupindira kwechinhu chimwe chete inotora nzvimbo. Magasi "anokurumidza" akadai seokisijeni, kabhoni dhayokisaidhi, uye utsi hwemvura zvinopinda nepakati pemadziro emembrane nekukurumidza uye zvinoburitswa nekumanikidzwa kwakaderera. Magasi "anononoka", kunyanya nitrogen, anoyerera nepakati pefiber kuenda kune rimwe divi segasi rechigadzirwa.

Nei tichizvifarira:

• Zvikamu Zvishoma Zvinofamba: Kunze kwecompressor, hapana mashandiro akawanda emakanika.
• Kugutsikana Pakarepo: Unowana peturu nguva pfupi mushure mekutanga bhizinesi.
• Zviri Nyore: Inoshanda pakupisa kwekunze, zvichireva kuti hapana mafiriji makuru anodiwa.

Nzira iyi ndiyo musimboti wehurukuro pakati pe nitrogen generator membrane neASU, inowanzo budirira pakushandisa uko kuchena kwakanyanya kusiri iko kunotungamira, asi kuvimbika uye nyore kushandisa ndizvo zvinonyanya kukosha.

Kupiswa Kwemvura Mumvura: Sainzi Yechando

Kune rimwe divi remuchina uyu kune kushanda zvakanaka kwe cryogenic distillation. Uku ndiko kushanda kwezvombo zvinorema zvemunyika yegasi remaindasitiri. Kunyange zvazvo ma membrane achisefa mhepo, ma cryogenic units anoinyungudutsa. Maitiro aya anoenderana nekupisa kwakasiyana kwemagasi ari mumhepo yedu.

Kuti tiparadzanise zvikamu zvacho, tinotonhodza mhepo inopinzwa kusvika pakupisa kwakanyanya—inenge -300°F (-185°C). Kana mhepo yangoshanduka kuita mvura, tinoipfuura nemumakoramu marefu ekunyungudutsa. Sezvo okisijeni nenitrogen zvichifashaira pakupisa kwakasiyana zvishoma, tinogona kuzviparadzanisa nemazvo zvinoshamisa sezvo zvichidzokera kumamiriro egasi kana kuramba zviri mvura kuti zvichengetwe.

Zvakanakira zvakasiyana:

• Kuchena Kwakanyanya: Iyi ndiyo nzira chete yekuwana mwero we oxygen cryogenic wekuchena kwakanyanya (99.5% kusvika 99.999%) nguva dzose.
• Kubuda Kwemvura: Unogona kugadzira okisijeni yemvura (LOX) uye nitrogen yemvura (LIN) yekuchengetera kana kutakurwa.
• Chikero: Kune vanhu vanoda kushandisa zvinhu zvakawanda (mazana ematani pazuva), cryogenic ndiyo yakajairika.

Kuongororwa Kwemafambiro Emaitirwo Pamwe Chete

Kufungidzirakupatsanurwa kwemhepoPakuenzanisa tekinoroji, ngatibvisei mashoko einjiniya totarisa mashandiro chaiwo. Kupatsanurwa uku kunoratidza kuti nei imwe sisitimu ichitora maminetsi kuti itange nepo imwe ichitora maawa kana mazuva.

Kuyerera uku kunoratidza musiyano wekuomarara. Masisitimu emembrane akatsetseka uye akamanikana, anowanzo sungirirwa. Masisitimu eCryogenic izvirimwa zvakaoma zvekupisa zvinoda tsoka yakakura uye kudzora otomatiki kwakanyatsojeka kuchengetedza chiyero chekupisa chakapfava chinodiwa pakupatsanurana.

Kuenzanisa Kwemunhu Nemunhu: Kushanda Nesimba, Mutengo, uye Kushanda

Patinosvika pakuenzanisa matekinoroji ekuparadzanisa mhepo, hazvisi zvekuti ndeipi tekinoroji "iri nani" mumhepo isina chinhu. Zviri pamusoro pekuti ndeipi inokodzera zvirambidzo zvako zvekugadzira. Tinoona izvi nguva dzose mumunda: nzvimbo inobhadhara zvakanyanya kuchena kwavasingade, kana kuti ine dambudziko nehukuru nekuti vakasarudza sisitimu isingakwanise kukura.

Heino maitiro ekugadzirwa kweokisijeni ne membrane vs cryogenic uye kugadzirwa kwenitrogen kana tichitarisa nhamba dzinokanganisa purofiti yako.

Matanho Ekuchena: Oxygen Yakachena Yakanyanya Cryogenic vs. Membrane

Kuchena kazhinji ndiyo sefa yekutanga yatinoshandisa pakusarudza saizi yepurojekiti. Kana maitiro ako achida kuchena kwakanyanya, sarudzo inowanzoitwa kwauri.

• Kuchenesa kweCryogenic: Iyi ndiyo nzira yakanakisisa yekuchena. Mayuniti e-cryogenic e-oxygen akachena kwazvo anowana kuchena kwe99.5% kusvika 99.999%. Nezve nitrogen, tiri kutarisa huwandu hwezvinhu zvakasvibiswa neoxygen pachikamu chimwe nechimwe (ppb). Kana uri kugadzira zvigadzirwa zvemagetsi kana gasi rekurapa, cryogenic ndiyo nzira inoshanda zvikuru.
• Kupatsanurwa kweMatanda: Kupatsanurwa kwemhepo ye polymeric membrane kunochinjana kuchena kwakanyanya kuti kuve nyore. Tinowanzoona kuchena kwenitrogen kunobva pa95% kusvika 99.9%. Kugadzirwa kweokisijeni kuburikidza ne membrane kunowanzo ganhurira kusvika pa40%, izvo zvakakwana pakuwedzera kupisa asi kwete pakushandiswa kwemaindasitiri epamusoro.

Kugona uye Kukura: Kuwana Nzvimbo Inotapira

Chikero ndipo panochinja hupfumi. Pane mukana wakasiyana wekuparadzanisa mhepo nepakati apo Return on Investment (ROI) inochinja kubva kune imwe tekinoroji kuenda kune imwe.

• Chikero Chidiki Kusvika Pakati Nepakati: Pazvinodiwa pasi pematani gumi kusvika makumi maviri pazuva (TPD), masisitimu emembrane kana PSA (Pressure Swing Adsorption) ndiwo anowanzo budirira. Anoshanda pamwe chete uye akakwana.
• Zvikuru: Kana wangosvika pakugadzirwa kwakawanda—funga nezvemazana kana zviuru zveTPD—kushanda zvakanaka kwe cryogenic distillation kunova kusingakundike. Mari yakawanda inoiswa mumari inoruramiswa nehuwandu hwegasi rinogadzirwa.

Kushandiswa kweSimba: Chokwadi cheKWh PaToni

Simba rinowanzova chikamu chikuru chemari inoshandiswa pakushanda (OPEX). Pakuongorora kushandiswa kwesimba kWh patani yeokisijeni kana nitrogen, fizikisi yekuparadzanisa ndiyo inosarudza mutengo.

• Kamudzira: Mutengo wesimba unoenderana zvakananga nekumanikidzwa kwemhepo inobuda uye kuchena kunodiwa. Kuchena kwakanyanya kunoda mhepo yakamanikidzwa zvakanyanya, zvichiwedzera kushandiswa kwesimba. Haishande zvakanaka pakuchenesa kwakanyanya kana tichienzanisa ne cryo.
• Kupisa Kwemagetsi: Kunyange zvazvo kutonhora kwekutanga kuchida simba rakawanda, simba chairo (kWh/yuniti yegasi) rinoderera zvakanyanya kana rakawanda. Kune gasi rine hutsanana hwakawanda, kupisa kwemagetsi kunoita kuti gasi rive rakanaka kwazvo.

Mutengo Wose weKuva Muridzi (TCO): CAPEX vs. OPEX

Kuverenga mari yese yekuva muridzi weASU (Air Separation Unit) kunoda kutarisa kupfuura mutengo westicker.

Nguva Yokutanga: Kumhanya vs. Kugadzikana

Kugona kushanda zvakanaka kunokosha, kunyanya kana zvaunoda zvichichinja-chinja.

• Sisitimu ye membrane yenguva yekutanga: Aya mayuniti akavakirwa kuti arambe achimhanya. Tinogona kuchinja kubva pakupisa kusvika pakupisa kwakazara mumaminitsi. Izvi zvakanaka kune mashandiro ekushanda kwekamwe chete kana nzvimbo dzisingashande maawa makumi maviri nemana pazuva, mazuva manomwe pasvondo.
• Cryogenic ASU: Iyi michina ye momentum. Chigadzirwa chitsva chinogona kutora maawa gumi nemaviri kusvika makumi matatu nematanhatu (kana kupfuura) kuti chisvike pakuenzana kwekupisa uye kuchena kwechigadzirwa. Yakagadzirwa kuti ishande nguva dzose isina kumira.

Pfungwa Huru: Kana uchida nzira dzekugadzira nitrogen panzvimbo inokubvumira kuti ubate nekudzima switch nehurongwa hwako hwekushanda, membrane ndiyo shamwari yako. Kana uri kushandisa blast furnace kana chemical plant 24/7/365, cryogenic stability haigone kukurukurwa.

Nzvimbo yeCrossover: Nguva yekuchinja matekinoroji

Kusarudza pakati pe membrane ne cryogenic systems hakusi kusarudza yaunofarira; asi kutsvaga "nzvimbo yakanaka" yehupfumi yekushanda kwako. Mumutambo wegesi yeindasitiri, tinodana izvi kuti crossover point air separation capacity. Uyu ndiwo muganho chaiwo apo mutengo weimwe tekinoroji unosangana neimwe. Pasi pemutsetse uyu, membrane systems dzinokuchengetedza mari. Pamusoro payo, cryogenic distillation ndiyo yega sarudzo inoshanda pamari yekugadzira zvinhu zvakawanda.

Kuongorora Kuenzanisa Kwematekinoroji Emhepo

Kuti tiite sarudzo chaiyo, tinofanira kutarisa kupindirana kwezvinodiwa zvekuchena uye mwero wekuyerera kwemhepo. Kuenzanisa tekinoroji yekuparadzanisa mhepo kunoratidza kuti macurve ekushanda zvakanaka haasi emutsetse. Kunyange zvazvo mamembrane achipa chipingamupinyi chidiki pakupinda, mari yekushanda kwawo inokwira nemutsetse zvichienderana nehuwandu. Midziyo yeCryogenic ine mitengo yakakwira yekutanga asi inoshanda zvakanyanya sezvo kugona kwayo kuchiwedzera.

Heino kupatsanurwa kuri nyore kwekuti matekinoroji akasiyana sei:

Kwakakunda Membrane: Kugona Kudiki

Ndinoona masisitimu emembrane seanomhanya-mhanya muindasitiri. Kana nzvimbo yako ichida nitrogen yekudzima moto, kurongedza chikafu, kana oxygen yakapfuma kuti itsve kana yave shoma, kupatsanurwa kwemhepo yepolymeric membrane ndiko kunokunda.

Kugadzirwa kweokisijeni yemembrane vs cryogenic pachiyero ichi kunobva pakureruka. Tinogona kuisa membrane unit, toidonhedza panzvimbo iri kure, tobva taiisa ichishanda nekukasika.

• CAPEX Yakaderera: Hausi kuvaka koramu hombe yekunyungudutsa zvidimbu.
• Kuchinjika: Yakakwana pakushanda nekuchinja-chinja kwezvinodiwa.
• Kugadzirisa: Zvikamu zvishoma zvinofamba zvinoreva kuti mari shoma yekugadzirisa inodiwa.

Kupi Kunotonga Cryogenic: Kugadzirwa Kwakawanda

Patinotaura nezvekupa chikafu kufekitari yesimbi, fekitari hombe yemakemikari, kana kuzadza marori ematangi emvura, cryogenic ndiyo inorema isingapokane. Kushanda zvakanaka kweCryogenic distillation kunoshanda kana uchida toni yakawanda uye kuchena kwakanyanya.

Kana wangoyambuka chiyero ichocho che100 matani pazuva (TPD), hupfumi hwechikero hunotanga kushanda. Zvikamu zveCryogenic zvinogona kugadzira oxygen cryogenic liquid negasi panguva imwe chete, pamwe chete neargon sechinhu chinokosha. Kunyange zvazvo kugadzirwa kwekutanga kuchidhura, mutengo wegasi unodzikira zvakanyanya pahuwandu hwakawanda. Haugone kuwana 99.999% kuchena zvinobudirira ne membranes dzakajairwa pachikero ichi.

Kukanganiswa kweKunzwisisa Kwemutengo weSimba paROI

Mutengo wemagetsi wemunharaunda yako ndiwo unotungamira sarudzo iyi. Simba ndiro chikamu chikuru cheOPEX cheyuniti yekuparadzanisa mhepo (ASU).

• Kunzwa kweMembrane: Kushandiswa kwesimba kunoenderana zvakananga necompressor load. Kana mitengo yesimba ikakwira, mutengo wako pa cubic foot imwe neimwe unokwira ipapo ipapo.
• Kushanda Nesimba Kwemagetsi: Zvirimwa izvi zvakagadzirirwa kuwedzera simba rinoshandiswa kWh patani yeokisijeni. Kunyange zvazvo zvichishandisa simba rakawanda,kushanda zvakanaka pachikamu chimwe nechimwe chechigadzirwainopfuura pakurema kwakanyanya.

Kuverenga Mutengo Wese Wekuva Muridzi weASU Unoda Kuongororwa Kwekuchinja-chinja Kwesimba Remagetsi Mumakore 10 Kana 20 Aripo. Kana Uri Munzvimbo Ine Magetsi Akawanda Mumaindasitiri, Kubudirira Kwemagetsi Mumaindasitiri Kunogona Kubatsira Kuchinja Kwacho Pachinzvimbo Chine Magetsi Akaderera Pane Munzvimbo Ine Magetsi Akaderera.

Masisitimu Akasanganiswa uye Mafambiro Eramangwana Mukuparadzaniswa Kwegasi

Tiri kupfuura nguva yaunofanira kusarudza pakati peimwe tekinoroji kana imwe. Mumusika wemaindasitiri weUS, kuchinjika ndiko kwakakosha, uye kubatanidzwa kwenzira dzakasiyana dzekuparadzanisa kuri kugadzira mikana mitsva yekushanda zvakanaka. Tiri kuona maitiro apo mainjiniya akangwara anosanganisa simba remasisitimu akasiyana kuti agadzirise mitengo yesimba iri kukwira uye zvinodiwa zvekuchena zvakanyanya.

Kuparadzaniswa kweMhepo yeHybrid Membrane Cryogenic

Pfungwa iyi iri nyore: shandisa chishandiso chakakodzera padanho rakakodzera rekuita izvi. Mugadziriro yekuparadzanisa mhepo ine membrane yakabatana, tinoshandisa tekinoroji ye membrane kuita kupatsanurana kwekutanga. Kamudzira kanobvisa chikamu chikuru chenitrogen kana oxygen nemutengo wakaderera wesimba risati rasvika pabhokisi rinotonhora.

Nekuisa rwizi rwakatopfuma muchikamu che cryogenic, tinogona kuderedza zvakanyanya saizi yekoramu yekudiridza uye simba rinodiwa pakudzvanya. Nzira iyi inopa zvakanakira zvakasiyana:

• Lower CAPEX: Zvikamu zvidiki zve cryogenic zvinoreva kuti mari yekutanga inoderedzwa.
• Kuchengetedza Simba: Tinodarika simba guru rinowanzo shandiswa kuti titonhodze uye tidzvanye mhepo iri munzvimbo yakapoteredza kubva pakutanga.
• Kuchinjika: Masisitimu aya anobata kusiyana kwemitoro zviri nani pane chirimwa chinomira chega chega chinonzi cryogenic plant.

Kuderedza Kabhoni Muzvikamu Zvekuparadzanisa Mhepo

Kugara kwenguva refu hakusi kungotaurwa chete; asi inzira yekuongorora mashandiro. Kuderedza huwandu hwekabhoni mumayuniti ekuparadzanisa mhepo kwakabatana zvakananga nekushanda zvakanaka kwekuparadzanisa gasi remaindasitiri. Sezvo kuparadzanisa mhepo kuchinyanya kushandisa magetsi, kilowatt-awa yega yega inochengetwa inoshandura zvakananga kudzikisa kuburitswa kweScope 2.

Masisitimu eHybrid uye otomatiki yakangwara inotibvumira kugadzirisa kushandiswa kwesimba kWh patani yeokisijeni. Nekubatanidza simba rinogona kushandiswazve kana kushandisa kupisa kwakaraswa kudzora tembiricha yemembrane, tiri kuona zvirimwa zvisingadhuri chete kuti zvishande asiwo zvinosangana nemitemo yakasimba yekutevedzera nharaunda.

Kufambira Mberi Mukuparadzaniswa Kwemhepo yePolymeric Membrane

Tekinoroji yeMembrane haisi kumira zvakanaka. Kare, kana waida simba rakawanda kana kuchena kwakanyanya, membranes dzainetseka kukwikwidzana. Zvisinei, kufambira mberi mukupatsanurwa kwemhepo yepolymeric membrane kuri kuvhara mukaha iwoyo. Tiri kuona kugadzirwa kwe mixed-matrix membranes uye thermally rearranged (TR) polymers dzinopa sarudzo yakagadziridzwa uye kubvumidzwa kwemhepo.

Kuvandudzwa kwezvinhu uku kunoreva:

• Kugara Kwenguva Yakakwirira: Mapolymer matsva anoramba kugadzirwa kwepurasitiki uye kuora kwemakemikari zviri nani kupfuura zvizvarwa zvekare.
• Matombo Madiki: Kushanda zvakanaka kwepamusoro pe square foot ye membrane surface kunobvumira kutsvedza kudiki.
• Expanded Range: Mamembrane emazuva ano anogona kukwikwidzana zvinobudirira munzvimbo dzakachena dzaimbove nzvimbo ye cryogenic distillation kana PSA chete.

Kudaidza: Hurongwa hweSarudzo yeChirimwa Chako

Kusarudza pakati pe membrane ne cryogenic systems hakusi kungoda mainjiniya chete; inzira yemari inosarudza mari yauchashandisa kwemakore makumi maviri anotevera. Ndinogara ndichiudza maneja wezvivakwa kuti tekinoroji "yakanakisa" ndiyo inoenderana neprofile yako chaiyo yekushandisa uye mari yemagetsi yemuno. Tinofanira kupfuura ma specs ebhurocha totarisa mashandiro anoita mayuniti aya pasi pemamiriro enzvimbo yako chaiyo.

Kuongorora Zvinodiwa Zvako Zvekuparadzanisa Gasi Remaindasitiri

Kuti usarudze michina yakakodzera, ndinokurudzira kuti uongorore zvakadzama mashandisirwo aunoita pane kushandisa michina yawakaronga. Kuwedzera saizi yeAir Separation Unit (ASU) kunotungamira kuCAPEX inoraswa uye kusashanda zvakanaka kwemutengo wekudzikisa, ukuwo kudzikisa saizi kuchikonzera matambudziko ekugadzira.

Heino runyorwa rwandinoshandisa kuona kuti yakakodzera sei kupatsanurwa kwegasi remaindasitiri:

• Kushivirira Kuchena: Kana maitiro ako achida kuchena kwakanyanya kwe oxygen cryogenic levels (99.5%+), cryogenic ndiyo chete nzira inoshanda. Zvisinei, kana uri kushandisa combustion enrichment kana inerting uko kuchena kwe 95% kusvika 99% kunogamuchirika, kupatsanurwa kwe membrane kunopa mutengo wakaderera zvakanyanya payuniti imwe neimwe.
• Kuenderana Kwehuwandu: Kushanda zvakanaka kweCryogenic distillation kunoonekwa mumabasa anoenderera mberi, epasi-load. Kana kudiwa kwako kuchichinja-chinja zvakanyanya kana kuti uchiita mashifiti ega ega, nguva refu yekutanga kwezvirimwa zvecryogenic ichauraya kugona kwako. Masisitimu eMembrane anobatika nekudzima seswitch yemwenje.
• Mari dzemagetsi: Munzvimbo dzine magetsi akawanda, simba rinoshandiswa ne kWh patani yeokisijeni ndiro rinova chinhu chikuru chinotungamira. Tinoverenga mutengo wezvose zve ASU zvichibva pamitengo yemuno ye kWh kuti tione kana kushanda kwakanyanya kwe cryogenic kuchideredza mutengo wayo mukuru wekutanga.

Nei Zvisingawanzoitiki Zvichikosha Kugadzira Automation

Mumusika weUS, nzvimbo dzinowanzo kuve dzepamusoro, uye kubatanidza michina mitsva muzvivakwa zvekare hazviwanzo nyore. Apa ndipo pakundikana mhinduro dzisiri dzenguva dzose. Katalogi yakajairika ingasakwane pane zvaunowana kana kuti ingada kuvandudzwa kwezvivakwa zvinodhura kuti ikwane zvinodiwa nemagetsi kana kutonhora.

Tinonyanya kutarisa pakugadzira otomatiki isina kujairika nekuti inotibvumira kugadzira skid yakatenderedza fekitori yako, kwete zvakasiyana.

• Kugadzirisa Zvikamu Zvetsoka: Tinogona kuisa zvikamu kana kugadzirisa marongerwo kuti akwane makamuri akasimba emakanika.
• Kubatanidzwa: Kudzora kwakagadzirwa nemagetsi kunobvumira nitrogen kana okisijeni kuti itaure zvakananga neDCS yako (Distributed Control System), zvichiita kuti kuyerera kwemvura kuenderane nezvinodiwa nenguva chaiyo.
• Kujairana Nemamiriro Ekunze: Chigadziko chiri muArizona chinoda kutarisirwa kwakasiyana kwekupisa pane chiri muMinnesota. Kugadzirisa zvinhu kunoita kuti kuenzanisa matekinoroji ekuparadzanisa mhepo kurambe kuripo munzvimbo yako chaiyo, zvichidzivirira kurasikirwa nekushanda zvakanaka kunokonzerwa nemamiriro ekunze.

Mibvunzo Inowanzo bvunzwa (Mibvunzo Inowanzo bvunzwa)

Ndeupi musiyano mukuru uripo pakati pekuparadzaniswa kwemhepo nePSA, membrane, uye cryogenic air?

Musiyano mukuru uri mukushanda uye kukura kwekugadzirwa. Patinotarisa PSA vs membrane vs cryogenic technologies, tiri kuenzanisa fizikisi nekemikari uye thermodynamics:

• PSA (Pressure Swing Adsorption): Inoshandisa zvinhu zvinonyungudutsa (senge zeolites) kubata mamorekuru egasi akamanikidzwa. Yakanakira kuchena kwepakati uye vhoriyamu.
• Kupatsanurwa kweMembrane: Kunoenderana ne polymeric membrane air separation fibers. Magasi anokurumidza (senge oxygen) anopinda nepakati pemadziro e fiber ukuwo magasi anononoka (senge nitrogen) achiyerera kusvika kumagumo. Ndiyo nzira iri nyore uye isingade kugadziriswa zvakanyanya kune zvinodiwa zvishoma zvekuchena.
• Cryogenic Distillation: Inoshandisa kutonhora kwakanyanya kunyungudutsa mhepo nekuparadzanisa magasi nekupisa. Iyi ndiyo pfuti inorema yehukuru hwakakura uye kuchena kwakanyanya.

Ndeipi nzira inoshandisa simba zviri nani kWh patani ye oxygen?

Kana uri kushandisa chirimwa chikuru, kushanda zvakanaka kwe cryogenic distillation hakukundike. Pakugadzirwa kukuru (mazana ematani pazuva), mayuniti e cryogenic anopa simba shoma rinoshandiswa kWh patani ye okisijeni nekuti mutengo wesimba unopararira pahuwandu hwakawanda hwechigadzirwa.

Zvisinei, pamabasa madiki, simba guru rekutanga uye huwandu hwechinhu chinoshandisa cryogenic hazvina musoro. Muzviitiko izvozvo, kunyange hazvo simba chairo payuniti ringave rakakwira kune nzira dzisiri dze cryo, bhiri remagetsi remwedzi wega wega rekugadzira okisijeni ye membrane vs cryogenic rinowanzo farira membranes kana PSA nekuti hausi kubhadhara simba rausingashandise.

Ko masisitimu emembrane anogona kuwana okisijeni yakachena seiyi cryogenic units here?

Mhinduro pfupi: Kwete. Kana kushandisa kwako kuchida kuchena kwakanyanya kwe oxygen cryogenic levels (99.5% kusvika 99.999%), tekinoroji ye membrane haisiyo chishandiso chakakodzera.

Masisitimu eMembrane anowanzo shandiswa paOxygen Enriched Air (OEA), anowanzo wedzera kuchena kweokisijeni ne40% kusvika 50%. Akanaka kwazvo pakuwedzera kuchena kwemhepo kana mhepo yekurapa, asi haakwanise kukwikwidzana nekuchena kwezvikamu zvekuparadzanisa mhepo zvine cryogenic. Kusiyana neizvi, pakugadzira nitrogen, membranes dzinogona kuwana kuchena kwakanyanya (kusvika 99.9%), asi paokisijeni, cryogenic kana PSA zvinodiwa kuti pave neruzivo rwepamusoro.

Nguva yekutanga inosiyana sei pakati pe membrane system neASU?

Apa ndipo panogara paine mukana wekugadzirisa zvinhu. Zvinoita sekuti startup time membrane system metrics zvinoshamisa—tiri kutaura nezvekugadzira gasi mumaminitsi mashoma. Unoribatidza, wodzvanya module, uye unenge wava ne flow. Rakanakira mashandiro anoita ma single shifts kana kuti anoda gasi rinodiwa.

Kusiyana neizvi, Cryogenic ASU yakafanana nechitima chekutakura zvinhu. Chinoda nguva refu yekutonhodza kuti chisvike pakupisa kwekushanda, kazhinji chinotora maawa gumi nemaviri kusvika makumi matatu nematanhatu kuti chigadzikane uye chigadzire gasi remhando yepamusoro. Kana changotanga kushanda, unowanzoda kuti chirambe chichishanda.