Kupinda munyika yetekinoroji yegirini silicon carbide micropowder
Patafura yemurabhoritari yefekitori iri muZibo, Shandong, nyanzvi Lao Li ari kunhonga chitsama cheemerald girini poda ine tweezers. "Ichi chinhu chakaenzana nemidziyo mitatu yakatengwa kunze kwenyika muwekishopu yedu." Akakwenya ziso achibva anyemwerera. Iyi emerald color ndiyo yakasvibira silicon carbide micropowder inozivikanwa se "meno eindasitiri". Kubva pakuchekwa kwegirazi rephotovoltaic kusvika pakukuya kwechip substrates, iyi yemashiripiti ine saizi isingasviki zana rebvudzi iri kunyora ngano yayo panhandare yehondo yekuvandudza kwesainzi uye tekinoroji.
1. Iyo dema tekinoroji kodhi mujecha
Ndichipinda mumusangano wekugadzira wegreen silicon carbide micropowder, chinokurova haisi guruva rinofungidzirwa, asi mapopoma egirini ane simbi inopenya. Mapoda aya ane avhareji yehukuru hwema microns matatu chete (akaenzana nePM2.5 zvidimbu) ane kuoma kwe9.5 pachikero cheMohs, yechipiri chete kumadhaimani. VaWang, mutungamiri wekambani yekambani muLuoyang, Henan, ane unyanzvi hwakasiyana-siyana: tora zvishoma zve micropowder uye urisase pamapepa eA4, uye iwe unogona kuona nguva dzose hexagonal crystal structure ine girazi rinokudza. "Makristasi chete akazara zvinodarika 98% anogona kunzi zvigadzirwa zvemhando yepamusoro. Izvi zvakanyanya kuomarara kupfuura makwikwi erunako." Akataura achiratidzira mapikicha emicroscopic pane yemhando yekuongorora report.
Asi kushandura matombo kuva piyona wetekinoroji, chipo chechisikigo chega hachina kukwana. "Tekinoroji yekupwanya tekinoroji" yakaputswa nerabhoritari muPurovhinzi yeJiangsu gore rapfuura yakawedzera kugona kwekucheka hupfu ne40%. Vaidzora simba remagetsi remumunda wecrusher kumanikidza kristaro kuti iparadze pamwe nendege yekristaro. Kungofanana ne“kupfura mhou pagomo” mumanovhero emitambo yetsiva, kupwanya kunoratidzika kunge kune chisimba kunovanza kudzora kwema molecular-level. Mushure mekunge tekinoroji iyi yaitwa, chiyero chegoho chephotovoltaic girazi rekucheka chakakwira zvakananga kubva pa82% kusvika 96%.
2. Kuchinja kusingaoneki panzvimbo yekugadzira
Pachigadziko chekugadzira muXingtai, Hebei, choto chine nhurikidzwa shanu chiri kuburitsa marimi anopenya. Panguva iyo tembiricha yevira yakaratidza 2300 ℃, tekinoroji Xiao Chen akadzvanya bhatani rekudyisa. "Panguva ino, kumwaya jecha requartz kwakafanana nekudzora kupisa paunenge uchibika." Akanongedzera kujumping spectrum curve pamonitoring screen ndokutsanangura. Yemazuva ano yakangwara yekudzora sisitimu inogona kuongorora zvirimo mune gumi nenomwe zvinhu muchoto munguva chaiyo uye inogadzirisa otomatiki iyo kabhoni-silicon ratio. Gore rapfuura, iyi sisitimu yakabvumira chiyero chezvigadzirwa zvavo zvekutanga kuti iparadze mucherechedzo we90%, uye murwi wemarara wakaderedzwa zvakananga nezvikamu zviviri muzvitatu.
Mumusangano wegiredhi, muchina weturbine wekuyerera kwemhepo une dhayamita yemamita masere uri kuita "goridhe panning mugungwa rejecha". Iyo "matatu-nhanho mana-matatu ekuronga nzira" yakagadziriswa nekambani yeFujian inokamura micropowder kuita mamakisi gumi nemaviri nekugadzirisa kumhanya kwemhepo, tembiricha, mwando, uye kuchaja. Iyo yakanakisa 8000 mesh chigadzirwa inotengeswa inodarika 200 yuan pagiramu, inozivikanwa se "Hermes muupfu". Mukuru wemusangano Lao Zhang akaseka nemuenzaniso wanga uchangobuda mumutsara: "Kana izvi zvikadururwa, zvinorwadza kupfuura kurasa mari."
3. Hondo yeramangwana yekugadzira yakasvibirira yakangwara
Tichitarisa kumashure pamharadzano yetekinoroji uye indasitiri, iyo nyaya yegirini silicon carbide micropowder yakafanana nenhoroondo yekushanduka-shanduka kwenyika ine microscopic. Kubva pajecha nematombo kusvika kune zvekucheka-kumucheto, kubva kunzvimbo dzekugadzira kusvika kune nyeredzi negungwa, iyi yegirinhi yekubata iri kupinda mukati me capillaries yeindasitiri yemazuva ano. Sokutsvagisa nekusimudzira director weBOE akati: "Dzimwe nguva hadzisi hofori dzinoshandura nyika, asi tudiki-diki ausingaone." Sezvo makambani akawanda anotanga kunyura mune ino nyika ine microscopic, pamwe mhodzi dzeshanduko inotevera yeruzivo rwetekinoroji dzakavigwa muhupfu hwakasvibira hunopenya pamberi pemeso edu.