Okisijeni (O2)

Technical parameters

Okisijeniigasi risina ruvara uye risinganhuhwi. Ndiyo yakajairika elemental fomu yeokisijeni. Nezve tekinoroji, okisijeni inotorwa kubva mumhepo yekunyungudutsa, uye okisijeni mumhepo inokwana 21%. Okisijeni igasi risina ruvara uye risinganhuhwi rine kemikari formula O2, inova ndiyo inonyanya kuzivikanwa fomu reokisijeni. Panonyungudika i -218.4°C, uye painofashaira i -183°C. Haisi nyore kunyungudika mumvura. Inenge 30mL yeokisijeni inonyungudika mu1L yemvura, uye iyo okisijeni yemvura ndeye denga rebhuruu. Ikemikari yeokisijeni inowedzera kushanda. Kunze kwemagasi asingawanzo uye zvinhu zvesimbi zvine basa rakaderera segoridhe, platinamu, uye sirivheri, zvinhu zvakawanda zvinogona kuita neokisijeni. Aya maitiro anonzi oxidation reactions. Redox reactions inoreva maitiro ayo maerekitironi anotamiswa kana kutamiswa. Oxygen ine inopisa-inotsigira uye oxidizing zvivakwa. Okisijeni yezvokurapa inoita basa rakakosha mukurapwa kwechipatara nekutarisirwa kwekiriniki, sekumutsiridza, kuvhiya, uye kurapwa kwakasiyana. Okisijeni inogonawo kushandiswa segasi rekufema rekunyura mushure mekusanganiswa nenitrogen kana helium. Okisijeni yekutengeserana inogona kuwanikwa nekunyungudutsa uye kunyungudutsa mhepo iri munharaunda muchirimwa chekuparadzanisa mweya. . Iko kushandiswa kukuru kwemaindasitiri kweokisijeni kupisa. Zvishandiso zvakawanda zvinogara zvisingabatike mumhepo zvinogona kupisa muokisijeni, saka kusanganisa okisijeni nemhepo kunonatsiridza zvakanyanya kupisa kwemoto musimbi, simbi dzisina ferrous, magirazi uye kongiri maindasitiri. Mushure mokunge yakasanganiswa nemafuta emafuta, inoshandiswa zvakanyanya mukucheka, kusungira, kusungira uye girazi rinoputika kuti ripe kutonhora kwepamusoro kudarika kupisa kwemhepo, nokudaro kuvandudza kushanda. Chengetedzo yekuchengetedza: Chengetedza muimba inotonhorera, ine mhepo yekuchengetera mhepo. Ramba kure nemoto nekupisa. Tembiricha yekuchengetera haifanirwe kudarika 30°C. Inofanira kuchengetwa zvakasiyana kubva kune zvinopisa zvinhu, inoshanda simbi hupfu, nezvimwewo, uye kudzivirira zvakasanganiswa kuchengetedza. Nzvimbo yekuchengetera inofanirwa kunge yakashongedzerwa neyakadonha yekurumidzira kurapwa michina.

Application:

①Kushandiswa kweIndasitiri:

Steel kugadzira, non-ferrous metal smelting.Kucheka simbi zvinhu.

②Kushandiswa Kwekurapa:

Mune rubatsiro rwekutanga kurapwa kwekukurumidzira kwakadai sekushaya mweya uye kurwisa kwemoyo, mukurapa kwevarwere vane chirwere chekufema uye muanesthesia.

③Semiconductor Kugadzirwa:

Chemical vapor deposition yesilicon dioxide, thermal oxide kukura, plasma etching, plasma kubviswa kwephotoresist uye mutakuri gasi mune mamwe mabasa ekuisa / kupararira.

Normal package:

Advantage:

①Anopfuura makore gumi pamusika;

②ISO mugadziri wechitupa;

③Kutumirwa nekukurumidza;

④Stable raw material source;

⑤On-line analysis system yehutano hwekutonga mumatanho ose;

⑥Chinodiwa chepamusoro uye hunyanzvi hwekubata silinda isati yazadza;