Nga hua o te Cellulose Ether

(1) Te whānuitanga o te tono:
He pai mo nga umanga ahumahi e whakamahi ana i te cellulose hei rauemi mata matua ki te hanga i nga ethers cellulose, tae atu ki te konutai carboxymethyl cellulose, methyl cellulose me ona hua, hydroxyethyl cellulose, etc.
(2)Tukanga whakaputa:
1.Main production process: cellulose crushing, alkalization, etherification, hau whakaora, precipitation, neutralization, horoi, wehenga totoka-wai, tihorea, filtration, whakamaroke, kuru, ranu me te tākai, etc.
2.Main raw and auxiliary rauemi: matua raw rauemi ngā miro para parakore, kapok pulp, konutai waihā, propylene oxide/ethane, monochloromethane, waikawa chloroacetic, etc.; Ko nga rauemi awhina matua ko te toluene, te ethanol, te isopropanol, te tert-butanol, te methanol, te acetone, te glyoxal, te waikawa acetic, te waikawa nitric, te waikawa waikawa, te konutai hypochlorite, etc.
3.Main puna pūngao: hau māori, hiko, waro, liquefied petroleum hau, biomass wahie, hokona mamaoa wera, etc.