Coke ufa ndi chinthu chopangidwa ndi kuphatikiza. Chifukwa tinthu tating'onoting'ono timadziunjikira ku ng'anjo yophukira, kuyenda kwa mpweya sikukhala kovutirapo, komwe kumakhudzanso kuthamanga kwazinthu zomwe zili m'ng'anjo yophukira, ndipo sizingakwaniritse zofunikira za mekellirgical coke. Chifukwa chakuti coke ufa uli ndi katundu wa ma carbon omwe ali ndi ma carbon omwe ali ndi ma carbon, komanso mphamvu zina, mphamvu zina, zofufuza zasayansi za sayansi zasayansi zimachita zambiri komanso mozama momwe mungagwiritsire ntchito coke mu zaka zaposachedwa. Hcmilling (guilin hongcheng) ndi wopangametallical cokemphero. Otsatirawa ndi mawu oyamba kugwiritsa ntchito migor yopera ya Cokellurgical:

1. Woyambitsa kaboni wochokera ku Mekellirgical Coke akupera ufa: kaboni wogwirizira ndi zinthu za kaboni ndipo mphamvu yamphamvu yamphamvu. Amagwiritsidwa ntchito kwambiri m'minda yosiyanasiyana monga mankhwala opanga mankhwala, kukonza chakudya, kuteteza usilikali ndi chitetezo cha chilengedwe. Kuchita kwa kaboni yoyambitsidwa ndi malo ake, voliyumu ya Micropore, kugawa kwapakati ndi kapangidwe ka mankhwala. Pakadali pano, zida zazikulu zopangira mafakitale a kaboni mu dziko langa ndi mtengo ndi malasha. M'zaka zaposachedwa, chifukwa cha kuchepa kwa mphamvu ndi kutsimikizika kwa dziko pa chitetezo cha chilengedwe, anthu amayang'ana zinthu zina zopangira pokonzekera kaboni yoyendetsedwa. Coke ufa ndi chopangidwa ndi makampani ophatikizira. Ili ndi mipweya yokhazikika, yosasunthika ndi phulusa lalitali, mphamvu yayikulu, komanso kupezeka kosavuta kwa zida zophatikizika. Ndi zinthu zabwino kwambiri pokonzekera kaboni yoyendetsedwa. Pakadali pano, kaboni adapangidwa makamaka ndikuchiritsa coke ufa ndi kutsegula kwa thupi. Njira yothandizira kuvuta imafuna kuti zinthu zizisaike ziyenera kukhala zagalasi zisanayambe, kenako adayamba 600 mpaka 1200 ° C. Omwe akuyambitsa amaphatikizanso mafuta a co2 ndi nthunzi yamadzi, ndi ma atomu a kaboni potunga ma carbon maxide oxide amagwiritsidwa ntchito podutsa. Carbon yoyambitsidwa ndi pores yotukuka bwino imapangidwa ndi ntchito zotseguka, kukulitsa ndikupanga void yatsopano. Kutsegulira kwa mankhwala kumatanthauza kusakaniza zida zopangira ndi oyendetsa (alkalinical zitsulo ndi alkalinic zitsulo, mchere wa alkalinic ndi ma acid) m'malo ena, ndikuimira ma carbonation ndi njira imodzi.

2. Chithandizo cha zinyalala zamadzimadzi ndi zitsulo zogulira zokukuta: Njira ya Adsorrorps ndi njira yodziwika yomwe imagwiritsidwa ntchito pochiza madzi onunkhira. Chifukwa cha ntchito zopangidwa mkati mwa ma coke ufa ndi maluso abwino, ofufuza ena ku China achita kafukufuku pa Coke ufa mankhwala ophika zinyalala. Zhang Jinyong amagwiritsa ntchito ufa ufa wotsegulidwa ndi nthunzi kupita ku madzi adsorb brachel kuphika chomera. Pambuyo pa Adsorption, mankhwala osungirako oxygen akufuna (COD) yamadzi amachepetsedwa kuchokera 233mg / l mpaka 50mg / l, ndikufikira National Standard Standard. Liu Xan et al. Anagwiritsa ntchito coke ufa wachiwiri Adsorption mankhwala a yophika zinyalala, ndikuphunzira njira yoyenera yopangira coke ufa wambiri pophika madzi onunkhira ndi zoyeserera mosalekeza. Zotsatira zofufuzira zikuwonetsa kuti chizolowezi chamadzi azosafala atatha kuchepa kwa 100mg / l, ndipo chiwerengero chokwanira chazomwe chimatha kufikira zoposa 60%, zomwe zimakwaniritsa madzi abwino a mabizinesi okwirira.

3. Kupanga kwa mekellical coke akupera ufa ndi zowonjezera: Njira ya coke yomweyo alibe zomata, ndipo nthawi zambiri amagwiritsidwa ntchito powonjezera chomangira kuti apitilize. Pali mitundu yambiri ya coke ufa wowonjezera, ndipo mtundu wa coke wopangidwa siyofanana. Basi wa lion adagwiritsa ntchito wogwiritsa ntchito humurite, kutaya zinyalala, kosungunuka koloko ndi bentonite ngati chofunda cha coke, mawonekedwe ndi kukula kwa mpira wowumba, ndi kuyanika Kutentha, ndipo mipira yokonzedwa idayesedwa ndikuwomboledwa, ndipo zotsatira zake zidawonetsa kuti mipira ya coke inali ndi mphamvu yabwino komanso kukhazikika kwamatenthedwe, ndipo ikhoza kugwiritsidwa ntchito kupanga mpweya mwaluso. Zhang liqi adagwiritsa ntchito ufa wa coke ndi zotsalira za phula zomwe zimapangidwa ndi jekerer jeketor kuti musasakanize ndi mawonekedwe mogwirizana, kenako osakira ndi kaboni kuti apange mankhwala. Mphamvu za coke zafika muyeso wa coke couke. Zimapereka maziko a mafakitale.

4. Metallical Coke akupera ufa kuti apange metallirgical coke: coke ufa nthawi zambiri umagwiritsidwa ntchito ngati wopatsa mphamvu potsamira. Kuonjezera mankhwala oyenera a coke mu njira yophikira kumatha kusintha coke. Chifukwa cha kuperewera kwa kuchuluka kwa mabizinesi a malasha ku China, kuti achulukitse mtengo wamoto wamoto, mabizinesi ambiri amayesa kugwiritsa ntchito coke reaction ufa. Mabizinesi ambiri ku China achita kafukufuku pa tinthu tating'onoting'ono komanso kuchuluka kwa coke ufa. Yang MGing adayesa mayeso opanga mafakitale pamaziko a mayeso a uve a Coke. Zotsatira zikuwonetsa kuti pansi pa malo otsatsira tomwe timathamangitsira, ndizotheka kuwonjezera 3% mpaka 5% ya coke ufa kuti asinthe malasha a lokha. Digiri ya block idakula, ndipo zowonjezera zimachulukana ndi 3%. Kudzera mu kafukufuku, Wang Dali et al. Anapeza kuti kuphika kwa coke ufa kulibe zotsatira zodziwikiratu za kuchuluka kwa malasha osakanikirana. Komabe, kudzera muyezo wa microscopic, zidapezeka kuti Coke ufa ufa wambiri kuposa 0.2mm anali odziyimira pawokha pakuphika, ndipo zinali zovuta kuphatikiza ndi zinthu zina, ndipo mawonekedwewo sanasinthe; Pomwe ufa wa coke ufa wambiri kuposa 0.2mm adakulungidwa mosavuta ndi Colloid, yomwe inali yabwino kwambiri ku Coke. Gawo Loyenera la Coke ufa ndi 1.0% -1.7%, pafupifupi 9mm, 78% -80% -50%.

Kukukutira ku Cokellirgical ndikosagwirizana ndi mekellirgical coke yopera. Monga wopanga wa Metallirgical Coke pogaring, hcmilling (guilin Hongcheng) amapangametallical coke M'busa waymondchigayo, metallical coke Ultra-Chabwinochigayo, metallical coke oimaodzigudulirachigayondi zida zina. Itha kutulutsa 80-2500 mesh meshilgical coke ufa ndi kupereka chithandizo chaukadaulo kuti mugwiritse ntchito zitsulo zopera zogulira.

Ngati muli ndi zofunikira za mekellirgical Coke pogaya, chonde khalani omasuka kulumikizana nafe mwatsatanetsatane zida ndikupereka chidziwitso kwa ife:

Dzina lolemba

Kuchita bwino (ma mesh / μm)

mphamvu (t / h)