HANGZHOU NUZHUO TECHNOLOGY GROUP CO., LTD.

1. Pfupiso yemidziyo yenitrogen yakachena kwazvo
Midziyo yenitrogen yakachena kwazvo ndiyo inonyanya kukosha muhurongwa hwekuparadzanisa mhepo inoyerera (cryogenic air separation). Inonyanya kushandiswa kuparadzanisa nekuchenesa nitrogen kubva mumhepo, uye pakupedzisira kuwana zvigadzirwa zvenitrogen zvine kuchena kunosvika **99.999% (5N) kana kupfuura**. Midziyo iyi yakavakirwa pa **cryogenic distillation** tekinoroji, ichishandisa musiyano we *boiling point* pakati pe nitrogen (boiling point -195.8℃) ne oxygen (boiling point -183℃) mumhepo, uye inoita kuti iparadzaniswe zvakanaka kuburikidza nekudzikamisa uye kupatsanura tembiricha yakaderera.

Midziyo yenitrogen yakachena kwazvo inoshandiswa zvakanyanya mumagetsi, indasitiri yemakemikari, mishonga, kugadzira simbi, kuchengetedza chikafu nedzimwe nzvimbo, kunyanya mumaindasitiri epamusoro-soro akadai sekugadzira semiconductor uye kugadzira lithium battery, ayo ane zvinodiwa zvakanyanya zvekuchena kwenitrogen, uye tekinoroji yekuparadzanisa mhepo ye cryogenic parizvino ndiyo mhinduro yakagadzikana uye inodhura zvishoma.

2. Zvinhu zvikuru zvemidziyo yenitrogen yakachena kwazvo
1). Kubuda kwenitrogen kwakachena zvakanyanya
- Iyo shongwe yekudiridza ine matanho akawanda uye tekinoroji yekudzvinyirirwa kwemamorekuru inoshanda zvakanyanya inogona kugadzira nitrogen yakachena ye99.999%~99.9999% (5N~6N) kuti isangane nezvinodiwa zve semiconductor, photovoltaic nedzimwe indasitiri.
- Okisijeni shoma, hunyoro uye mahydrocarbon zvinobviswa zvakare kuburikidza ne cryogenic adsorption (PSA) kana catalytic deoxygenation technology kuti ive nechokwadi chekuti nitrogen purity inosangana nezvinodiwa.

2). Kuchengetedza simba uye kushanda zvakanaka uye kwakasimba
- Midziyo yekuparadzanisa mhepo inonzi cryogenic air inoshandisa expander + heat exchanger kuti igadzirise kutenderera kwefiriji uye kuderedza kushandiswa kwesimba. Kana tichienzanisa ne membrane separation kana pressure swing adsorption (PSA), mutengo wekushanda kwenguva refu wakaderera.
- Sisitimu yekudzora otomatiki inotarisa tembiricha, kumanikidzwa uye kuchena panguva chaiyo kuti ive nechokwadi chekuti michina inoshanda zvakanaka uye kuderedza kupindira nemaoko.

3). Dhizaini yemodular, inochinjika zvakanyanya
- Midziyo midiki yenitrogen (<100Nm³/h), yepakati (100~1000Nm³/h) kana hombe (>1000Nm³/h) inogona kugadziriswa zvichienderana nezvinodiwa nevatengi, ichienderana nezvinodiwa nemaindasitiri akasiyana.
- Yakakodzera kugadzirwa kwenitrogen panzvimbo (On-site Generation), ichideredza mari yekufambisa nekuchengetedza nitrogen yemvura.

4). Yakachengeteka uye yakavimbika, ine hushamwari kune zvakatipoteredza uye haidyi zvakanyanya
- Shandisa dhizaini isingaputike uye dziviriro dzakawanda dzekuchengetedza (senge kuongorora huwandu hweokisijeni, dziviriro yekumanikidzwa kwakanyanya) kuti uve nechokwadi chekugadzirwa kwakachengeteka.
- Magetsi nemhepo chete ndizvo zvinoshandiswa panguva yekupatsanurwa kwemhepo inotonhora zvakanyanya, pasina kusvibiswa kwemakemikari, zvichienderana nezvinodiwa pakugadzira zvinhu zvakasvibira.

3. Nzvimbo huru dzekushandisa michina yenitrogen ine kuchena kwakanyanya
1). Indasitiri yemagetsi uye semiconductor
- Inoshandiswa mukugadzira mawafer, kurongedza ma LED, kugadzira ma photovoltaic cell, ichipa nitrogen yakachena kwazvo segasi rinodzivirira kuoxidation nekusvibiswa.
- Mukugadzira semiconductor, chemical vapor deposition (CVD) nedzimwe nzira, nitrogen inoshandiswa segasi rinotakura kana gasi rekuchenesa kuti ive nechokwadi chekuti maitiro acho agadzikana.

2). Indasitiri yeMakemikoro neSimba
- Inoshandiswa kudzivirira gasi risina simba mumaindasitiri emafuta nemakemikari emarasha kudzivirira njodzi dzinobvira uye dzinoputika.
- Inoshandiswa mukugadzira mabhatiri e lithium (senge kuomesa matanda, kurongedza majekiseni emvura) kudzivirira hunyoro neokisijeni kuti zvisakanganise mashandiro ebhatiri.

3). Indasitiri yezvekudya neMishonga
- Kurongedza chikafu kunoshandisa nitrogen yakachena kwazvo (inopfuura 99.9%) kuwedzera nguva yekugara kwayo uye kudzivirira kuora kwemafuta.
- Inoshandiswa muindasitiri yemishonga yekuzadza nitrogen isina utachiona uye kudzivirira zvinhu zvipenyu, zvichienderana nezvinodiwa neGMP.

4). Kurapa Kupisa Kwesimbi uye Kudhinda Kwe3D
- Ita kuti simbi isanyanya kuomeswa kana kupiswa, kudzima, kuputira simbi nezvimwe zvinhu kuti irege kuomeswa.
- Inoshandiswa pakudhinda kwesimbi mu3D (SLM technology) kuderedza kuoxidation kwehupfu uye kuvandudza mhando yekuumba.

5). Tsvagiridzo yeSainzi neRabhoritari
- Ipa nitrogen yakachena kwazvo kuti zviitwe mukuyedza kwepamusoro-soro senge zvinhu zvinokonzeresa simba remagetsi uye nuclear magnetic resonance (NMR).

4. Mafambiro ebudiriro yeramangwana
1). Kubatanidzwa kweUngwaru neInternet of Things (IoT)
- Kuvandudza mashandiro emagetsi emidziyo uye kugona kwekugadzirisa zvinhu kuburikidza nekutarisa zviri kure uye kugadzirisa AI.
2). Tekinoroji yegreen uye ine kabhoni shoma
- Yakasanganiswa nesimba rinogona kushandiswazve (senge simba remhepo, photovoltaic) kuti ideredze kukanganiswa kwecarbon.
3). Kugadzirwa kwenitrogen mudiki uye kufamba-famba
- Gadzira michina yekugadzira nitrogen yakaoma inokodzera simba rakapararira uye mafekitori madiki.

Pfupiso
Sekushandiswa kwakakosha kwetekinoroji yekuparadzanisa mhepo ine cryogenic, michina yenitrogen ine kuchena kwakanyanya yave chinhu chikuru mukugadzirwa kwetekinoroji yepamusoro uye kugadzirwa kwemaindasitiri nezvakanaka zvayo zvekuchena kwakanyanya, kuchengetedza simba uye kugadzikana, kuchengetedzeka uye kuchengetedzwa kwezvakatipoteredza. Nekukura nekukurumidza kwemaindasitiri akadai semagetsi nesimba idzva, michina yenitrogen ine kuchena kwakanyanya icharamba ichichinja ichienda kuhungwaru, kushanda zvakanaka uye kusviba, ichipa mhinduro dzenitrogen dzakavimbika kumaindasitiri emazuva ano.

Kune chero zvinodiwa ne oxygen/nitrogen/argon, ndapota taurai nesu:
Emma Lv Tel./Whatsapp/Wechat:+86-15268513609
Email：Emma.Lv@fankeintra.com