ThePSA okisijeni jenaretainotora zeolite molecular sieve seye adsorbent, inoshandisa zvizere misimboti yekudzvanya adsorption uye decompression desorption kuti adsorb uye kuburitsa okisijeni kubva mumhepo, uyezve inoparadzanisa uye inogadzirisa otomatiki michina yeokisijeni. Mhedzisiro yezeolite molecular sieve pakuparadzaniswa kweO2 neN2 zvinoenderana nemusiyano mudiki mune kinetic modhi dhayamita yemagasi maviri. N2 mamorekuru ane kukurumidza kupararira mwero mumikropores yezeolite molecular sieve, nepo O2 mamorekuru ane inononoka kupararira mwero. Nekuenderera mberi kwekukurumidza kwemaitiro ekugadzira maindasitiri, tarisiro yemusika wePSA okisijeni jenaretainoramba ichivandudza, uye michina inoita basa rakakosha muindasitiri yekugadzira nekugadzira.
Kushandiswa kweokisijeni jenaretamumunda weiyo isiri-ferrous smelter indasitiri, pamwe nekugadziriswa kweChina maindasitiri chimiro, isiri-ferrous smelter yakagadzira nekukurumidza mumakore achangopfuura. Mukusarudzwa kweokisijeni pasi inoputika lead, mhangura, zinc, antimony kugadzirwa kwemaitiro uye okisijeni leaching metallurgy, nickel kunyungudutsa process process mu smelter, vagadziri vazhinji vatotanga kushandisa.pressure swing adsorption oxygen jenareta. Iyo yekushandisa indasitiri musika wePSA okisijeni jenaretayakawedzera.
Kushandiswa kweokisijeni muindasitiri yemapepa indasitiri, pamwe nekuvandudzwa kweshanduro yegirinhi kuchengetedzwa kwezvakatipoteredza zvinodiwa zvemapepa indasitiri yekugadzira tekinoroji muChina, izvo zvinodiwa zve pulp (kusanganisira huni pulp, tsanga pulp, bamboo pulp) chena zvakare iri kuwedzera uye yakakwirira, iyo yekutanga kusarudzwa kwechlorine bleach pulp mutsara wekugadzira zvishoma nezvishoma kuvandudza mumutsara wekugadzira chlorine bleach pulp; Mutsara mutsva wekugadzira pulp unoda kushandiswa kwete-chlorine bleach processing tekinoroji, iyo pulp bleach inofanira kunge yakakwira kuchena okisijeni, kushandiswa kwepressure swing adsorption oxygen jenaretakugadzira okisijeni inoenderana nemirau, zvese zvehupfumi uye zvakasvibira kuchengetedza kwezvakatipoteredza.
Theokisijeni jenaretainoshandiswa muokisijeni-inopfumisa indasitiri yekupisa, uye okisijeni yemukati mumhepo ndeye ≤21%. Kupisa kwemaindasitiri boiler uye maindasitiri kiln mafuta kunoitwa zvakare pasi pemhepo yakadaro. Muitiro wacho unouya kumhedziso yokuti kana okisijeni yemhepo inopisa yebhailer iri pamusoro pe25%, kuchengetedzwa kwezvakatipoteredza nekuchengetedza simba kunogona kusvika 20%; Nguva yekupisa yekushanda kwebhailer inoderedzwa ne 1/2-2/3. Iko kupfumisa okisijeni iko kushandiswa kwemaitiro emuviri kuunganidza uye kuronga okisijeni mumhepo, kuitira kuti okisijeni inopfumisa zvirimo mugasi rakaunganidzwa 25% -30%.
Nguva yekutumira: May-18-2024