Ndeipi tekinoroji yekuchinja kwepepa re bamboo rakakurumbira?

Bamboo pepa yekugadzira muChina ine nhoroondo refu. Bamboo fiber morphology uye makemikari okuumbwa ane hunhu hunhu. Avhareji yekureba kwenguva yakareba, uye microdhi yeiyo fiber cell Wall, ichirova musimba rekuvandudza basa rakanaka, kupa iyo yakavezwa pulp yakanaka zvinhu: yakakwirira opacity uye yechiedza kuparadzanisa cefferting. Bamboo Raw Zvinyorwa Zvemukati (anenge 23% kusvika ku32%) yakakwira, ichisarudza purp yekubheka neyakawedzera alkali uye sulfide Zvishandiso zvakawandisa, Hemicellose uye Silicon zvemukati zvakakwira, asi zvakare kune iyo pulp yekushambidza, dema doro rinobuda uye kusimbisa mashandiro emidziyo yakajairika yaunza mamwe matambudziko. Zvakangodaro, bamboo bamboo zvinyorwa hachisi chinhu chakanaka chakabikwa chepepa kugadzira.

Runyorwa rwe bamboo pakati uye rakakura-chiyero chemakemikari pulp chill bleaching system, ichazoshandisa tcf kana ecf bleasing maitiro. Kazhinji kutaura, kwakabatanidzwa nekudzika kwekunyepedzera uye kusarudzika kwekuputika, zvichienderana nehuwandu hwechikamu chakasarudzika, bamboo pulp inogona kusungwa kusvika ku88% ~ 90% iso white whisen whiteness.

Kuenzanisa kwe bamboo ecf uye tcf bleaching

Nekuda kweiyo yakakwira lignin yembambo, inoda kusanganiswa nekududzirwa kwakadzama uye oxygen kududzira kukosha kweCap Kufungisisa kana EOP maviri-Stage TCF kusunganidzwa, zvese izvo zvinogona kubhuroka Sulphated bamboo pulp kune yakakwira mwero machena ye88% iso.

Iko kuita kwakasarudzika kwezvinhu zvakasiyana-siyana zvebambo zvakasiyana-siyana zvebamboo zvakakura kwazvo, kappa kusvika 11 ~ 16 kana zvine miviri-stage, iyo pulp, iyo pulp inogona chete 79% kusvika 85% White Level.

Kuenzaniswa neTCF bamboo pulp, ecf yakabhadharwa bamboo pulp ine kushoma kwekushambadzira kurasikirwa uye yepamusoro viscosity, iyo inogona kuwanzo kusvika kupfuura 800ml / g. Asi kunyangwe iyo yakavandudzwa yeTCF yemazuva ano yeTCF yakabuda ropa bamboo pulp, viscosity inogona chete kusvika 700ml / g. ECF uye TCF yakasungirirwa pulp mhando ndeyechokwadi chechiputi, mari yekudyara uye mari yekudyara, bamboo pulp kusviba kana tcf kubuda ropa, haisati yapera. Akasiyana bhizinesi anoita sarudzo sarudzo vanoshandisa maitiro akasiyana. Asi kubva mune ramangwana rekuvandudza maitiro, bamboo pulp ecf uye tcf kubuda ropa kuchavapo kwenguva yakareba.

Vatsigiri veECF Bleaching tekinoroji vanotenda kuti ECF yakavezwa pulp ine pulp mhando, nekushandiswa kwemakemikari mashoma, nepo midziyo yekusagadzikana iri kukura uye yakagadzikana kushanda kwekushanda. Nekudaro, vatevedzeri veTCF Bleachology Tekinoroji inopokana kuti TCF Bleaching Tekinoroji ine zvakanakira kusangoita marara kubva kune chirimwa chakasviba, zvakaderera anti-corrosmion zvinodiwa nemidziyo, uye yakaderera mari. Sulphate Bamboo Pulp TCF Chlorine-Yemahara Bleaching Line inogamuchira Sypos Systems, Specing Styled Water Asson Mvura kubva (PO) Chikamu chinotumirwa kuOkusiGen Lidigny chikamu chekushandisa, uye nekupedzisira kupinda muAlkali Kudzoreredza.Ceidi Nekuda kwekubuda kunze kweChreline, makemikari haana kuora, midziyo yekushongedza haidi kushandisa titanium uye simbi yakasarudzika simbi, yakajairika simbi isingashandiswe, saka mutengo wekudyara wakaderera. Kuenzaniswa neTCF Pulp Production Line, ECF Pulp Production Line Mari yekudyara ndeyekudyara Iko kuvhiya kwakawedzera kuoma.

Muchidimbu, bamboo pulp tcf uye ecf bleaching kugadzirwa kweiyo yakakwira whiteness 88% kusvika 90% yakazara yakazara bamboo pulp inogoneka. PLUPTE inofanirwa kushandiswa mukudzora tekinoroji tekinoroji, kudzora kwepamuviri, kudzora kwepururu kupururudza kappa kappa nekappa necomputer yekusajaira nematanho matatu kana mana ekushambadzira. Yakakurudzira ecf bleaching sequal ye bamboo pulp iri od (eop) d (po), op (eop) dp; L-ECF Scaching Sequence is OL (EOP) Q (PO); TCF Scaching Sequence is Eop (ZQ) (PO), O (ZQ) (PO) (ZQ) (PO) Semakemikari kuumbwa (kunyanya lignin zvemukati) uye fiber morphology zvinosiyana zvikuru pakati pemhando dzakasiyana uye dzakarongeka dzevakasiyana bamboo kusati kwatanga kugovera kwekutanga kwekuvandudzwa kwezvinonzwisisika maitiro nzira uye mamiriro.