Sodium Hydroxide Rau Papermaking

Khoom: Sodium Hydroxide Rau Papermaking

Cov mis mos molecular: NaOH

Nqe lus piav qhia:

Sodium Hydroxide Rau Papermaking: cov txiaj ntsig thiab kev siv

Sodium hydroxide, tseem hu ua caustic soda, yog ib qho tseem ceeb tshuaj reagent siv nyob rau hauv ntau cov txheej txheem. Ib qho ntawm nws cov ntawv thov tseem ceeb yog nyob rau hauv kev lag luam ntawv, uas nws ua lub luag haujlwm tseem ceeb hauv kev tsim khoom.

Qhov tseem ceeb, sodium hydroxide yog siv los ua tus neeg sawv cev pulping hauv papermaking, txhais tau tias nws pab zom cov ntoo fibers, hloov mus rau hauv cov ntaub so ntswg thiab cov ntawv kawg. Nws ua qhov no los ntawm kev yaj lignin, qhov tseem ceeb ntawm cov ntoo, thaum khaws cov cellulose fibers uas tsim cov ntawv.

Ib qho txiaj ntsig ntawm kev siv Sodium Hydroxide Rau Papermaking yog tias nws tsim cov ntawv zoo nrog kev txhim kho lub zog thiab kav ntev. Tsis tas li ntawd, cov tshuaj no tuaj yeem siv nrog lwm cov ntaub ntawv ntxiv kom ua tiav cov khoom tshwj xeeb, xws li ci ntsa iab thiab du.

Sodium Hydroxide Rau Papermaking kuj pab rov qab fibers los ntawm cov ntawv pov tseg, txheej txheem hu ua deinking. Nws pab yaj inks thiab coatings rau ntawm daim ntawv, cia fibers kom yooj yim sib cais thiab rov siv dua.

Txawm hais tias Sodium Hydroxide Rau Papermaking muaj ntau daim ntawv thov hauv papermaking, nws yuav tsum tau ua tib zoo saib xyuas vim nws qhov corrosive. Nws tuaj yeem ua rau muaj kev phom sij yog tias noj, nqus pa, lossis sib cuag nrog daim tawv nqaij lossis qhov muag. Thaum siv cov tshuaj no, koj yuav tsum ua tib zoo saib xyuas, hnav cov cuab yeej tiv thaiv, thiab ua kom muaj kev nyab xeeb tsim nyog.

Hauv cov ntsiab lus, Sodium Hydroxide Rau Papermaking plays lub luag haujlwm tseem ceeb hauv kev lag luam ntawv, ua rau nws muaj peev xwm tsim cov ntawv zoo nrog cov khoom tsim nyog. Nws zoo dissolves lignin thaum khaws cia cellulosic fibers, ua rau nws yog ib qho tseem ceeb pulping tus neeg sawv cev. Txawm hais tias kev tiv thaiv kev nyab xeeb yuav tsum tau ua thaum siv sodium hydroxide, nyob rau hauv tes ntawm tus kws tshaj lij, nws tseem yog ib qho tshuaj muaj txiaj ntsig thiab ntau yam tshuaj.

Specification

Pob: 25/50/1000/1250kg yas woven hnab los yog ntawv hnab nrog PE puab hnab. los yog raws li cov neeg siv khoom xav tau.

Cim npe nrov: Tuam Tshoj sodium hydroxide rau papermaking manufacturers, lwm tus neeg, Hoobkas