zowonetsedwa
Sodium hydroxide NaOH CAS: 1310-73-2; 8012-01-9 Chemical zopangira; High chiyero reagent; Desizing wothandizira, sodium cyanide,
Malo ofunsira
1. Amagwiritsidwa ntchito popanga mapepala ndi cellulose zamkati; Amagwiritsidwa ntchito popanga sopo, zotsukira, zopangira mafuta acids, komanso kuyenga mafuta anyama ndi zomera.
2. Amagwiritsidwa ntchito m'makampani osindikizira ndi utoto ngati nsalu ya thonje yopangira desizing agent, kuphika, ndi mercerizing agent.
3. Makampani opanga mankhwala amagwiritsidwa ntchito popanga borax, sodium cyanide, formic acid, oxalic acid, phenol, ndi zina zotero. Makampani a petroleum amagwiritsidwa ntchito poyenga mafuta a petroleum ndi pobowola matope.
4. Amagwiritsidwanso ntchito pochiza pamwamba pakupanga alumina, zinki zachitsulo, ndi mkuwa wazitsulo, komanso magalasi, enamel, kupanga zikopa, mankhwala, utoto, ndi mankhwala ophera tizilombo.
5. Zakudya zamagulu a zakudya zimagwiritsidwa ntchito m'makampani a zakudya monga mankhwala oletsa asidi, angagwiritsidwe ntchito ngati peelers a citrus, pichesi, ndi zina zotero, angagwiritsidwe ntchito ngati zotsukira mabotolo opanda kanthu, zitini, ndi zotengera zina, komanso decolorizers ndi deodorizers.
6. Ambiri ntchito zofunika kusanthula reagents. Standard alkaline njira kukonzekera ndi kusanthula chimagwiritsidwa ntchito kupanga papermaking, makampani mankhwala, kusindikiza ndi utoto, mankhwala, zitsulo (zotayidwa smelting), CHIKWANGWANI mankhwala, electroplating, mankhwala madzi, mankhwala mchira mpweya, etc.
7. Amagwiritsidwa ntchito ngati neutralizing agent, coordination masking agent, precipitant, precipitation masking agent, komanso ngati colorimetric wothandizira kuti adziwe ketosterols mwa kusanthula kwazing'ono. Amagwiritsidwa ntchito pokonzekera mchere wa sodium ndi saponification agents. Amagwiritsidwa ntchito popanga mchere wambiri wa sodium, sopo, zamkati, kusanja nsalu za thonje, silika, ulusi wa viscose, kubwezeretsanso zinthu za rabara, kuyeretsa zitsulo, electroplating, bleaching, etc.
8. Mu zodzoladzola ndi zonona, mankhwalawa amagwira ntchito ngati emulsifier yokhala ndi saponification agents monga stearic acid, yomwe imagwiritsidwa ntchito popanga snow cream, shampoo, ndi zina zotero.
Kusungirako ndi mayendedwe
Chitetezo pamayendedwe:Tsekani ntchito ndi kulimbikitsa mpweya wabwino. Ogwira ntchito ayenera kuphunzitsidwa mwapadera ndikutsata ndondomeko zoyendetsera ntchito. Ndikofunikira kuti ogwiritsa ntchito azivala zodzikongoletsera zamtundu wa fumbi zodzipangira okha kuti asapange fumbi. Pogwira, ndikofunikira kutsitsa ndikutsitsa mosamala kuti pasakhale kuwonongeka kwa zotengera ndi zotengera.
Kusamala posungira:Sodium hydroxide iyenera kusungidwa m'malo ozizira, owuma, ndi mpweya wabwino. Khalani kutali ndi zoyaka ndi kutentha. Kutentha kosungirako sikuyenera kupitirira 35 ℃ ndi chinyezi chachibale sayenera kupitirira 80%. Choyikacho chiyenera kukhala chosindikizidwa osati chonyowa. Iyenera kusungidwa mosiyana ndi zinthu zoyaka moto, zidulo, ndi zina zotero, ndipo zisasungidwe pamodzi. Malo osungiramo zinthu ayenera kukhala ndi zipangizo zoyenera kuti zikhale ndi zinthu zotayikira. Sodium hydroxide yolimba imasindikizidwa mwamphamvu mu ng'oma zachitsulo za 0.5mm, zolemera zonse zosaposa 100 kilograms pa ng'oma; Matumba apulasitiki kapena matumba awiri osanjikiza a kraft okhala ndi ng'oma zazitsulo zodzaza kapena zapakati panja; Mabotolo agalasi opopera pakamwa, kapu yachitsulo mabotolo agalasi pakamwa, mabotolo apulasitiki kapena mabokosi amatabwa wamba kunja kwa migolo yachitsulo (zitini); Mabotolo agalasi pakamwa, mabotolo apulasitiki, kapena ng'oma zachitsulo zokhala ndi malata (zitini) zodzazidwa ndi mabokosi apansi, mabokosi a fiberboard, kapena mabokosi a plywood; Tin yokutidwa ndi ng'oma woonda zitsulo (zitini), zitsulo ng'oma (zitini), mabotolo apulasitiki kapena malata makatoni mabokosi ndi zitsulo payipi. Chotengeracho chiyenera kukhala chokwanira, chosindikizidwa, ndi cholembedwa bwino ndi "zinthu zowonongeka".
