ʻO ka makuahine Willlouse a me keʻano no ka hana like

ʻO ka hanaʻana oNā Naloʻopili i kahiʻano o nā hoʻololi o nā cemikina i nā cellulouse, e hopena ana i nā derivitives me nā waiwai kūʻokoʻa. ʻO kēia ka mea e pili ana i kaʻike nui o nā ala i hoʻohanaʻia no ka hanaʻana i nā mea e pili ana i nā moloulse:

1. E koho i ke kumu o ke kumu kūʻai:

• Hiki ke loaʻa i nā makemake o nā mea e like me nā kumuwaiwai likeʻole e like me nā mea kanu lāʻau, cotton mau mea kanu Hiki ke koho o ke kumu o ka celilous e hoʻokō i nāʻano o ka huahana cellouse hope loa.

2.

• ʻO ke kumu kūʻai cellouse ma lalo o ka hukiʻana e wāwahi i nā fibers i kahiʻanoʻoi aku ka nui. Hiki ke loaʻa i nā pulping ma o ka mīkini, ka lāʻau, a i hui pūʻia paha o nā alaʻelua.

3. E hoʻomaʻemaʻe:

• ʻO ka cellulose pulue i kauʻia e hana i nā kaʻina hoʻomaʻemaʻe e wehe i nā hewa, lignin, a me nā mea'ē aʻe-cellulosic'ē aʻe. He mea kūpono ke hoʻomaʻemaʻe no ka loaʻaʻana o kahi mea kiʻekiʻe kiʻekiʻe.

4. Ho'āhewaʻia o ka cellouse:

• Hoʻokomoʻia ka cellouse cellouse ma ka nānāʻana i kahi hopena alkaline. He mea nui kēia hana no ka hanaʻana i ka celoulouse hou aʻe i ka hopena o ka hopena o ka hopena o keʻano.

5

• ʻO ka mea i hanaʻia i loko o nā mea e hoʻopili ai, kahi i hōʻikeʻia ai nā hui eter i nā hui hydroxyl ma ke kaula polymer polymer polymer polymer polymer polymer polymer polymer polymer polymer polymer polymer polymer ʻO nā mea hoʻohana maʻamau maʻamau e pili ana i ka coppyne oxtide
• Hoʻohana pinepineʻia ka hopena ma lalo o keʻano o keʻano o ka mahana, ke kaomi, a me ka ph e hoʻokō i ke kiʻekiʻe o ka koho o keʻano.

6.

• Ma hope o ka hopena o ka ethesifification, ua hana pinepineʻia ka huahana e wehe i nā uku keu a iʻole nā ​​huahana. Hanaʻia nā hana holoi ma hope o ka holoiʻana e hoʻopau i nā mea kūlohelohe a me nā haumia.

7.

• ʻO ka hoʻomaʻemaʻeʻia a me ka cellufied cellufied e loaʻa i ka huahana cellulouse hope loa i ka pwder a iʻole keʻano granur.

8..

• ʻO nāʻano hana likeʻole, e komo pū me nā mea e pili ana i ka nukle magnec Ua nānā ponoʻia nā DS e hōʻoia i ka hoʻoponoponoʻana.

9. Pili a me ka noi:

• ʻO ka cellouse eter i hanaʻia i nā helu likeʻole e hoʻokō i nā koi kiko'ī o nā noi likeʻole. Hoʻopiliʻia nāʻano likeʻole e like me nāʻoihana likeʻole, e like me ke kūkuluʻana, nā mea lapaʻau, nā meaʻai, aʻoi aku.

He mea nui ia e hoʻomaopopo i nāʻano hana kūikawā a me nā kūlana paha e pili ana i keʻano e pili ana i ka huahana cellulose i makemakeʻia a me ka noi i manaʻoʻia. Hana pinepine nā mea hana i nā hana proprietary e hana i nā mea e pili ana i nā nalu cellouse me nā waiwai kiko'ī e hoʻokō i nā pono o nāʻoihana.