Ke noiʻi a me ka nānā ʻana i ke kūlana o kēia manawa o ka ulu ʻana o ka ʻoihana Cellulose ether ma Kina. ka hoʻolako ʻana i ka mākeke, hopu i ka noi o ka ʻenehana kiʻekiʻe, ke hoʻohālikelike ʻia me nā limahana ʻē aʻe i hana i ka noiʻi a me ka hana ʻana o ka cellulose ether ma Kina, ka helu o nā mālama a me nā ʻoihana kiʻekiʻe kiʻekiʻe, aia kekahi āpau i ka noiʻi a me ka hoʻomohala ʻana a me ka ʻenehana noi.
E like me ka hoʻonui ʻana i ka noʻonoʻo o ke kaiapuni a me nā kulekele ʻoi aku ka paʻakikī, ʻoi aku ka kiʻekiʻe o ke kaiapuni no nā mea kūkulu hale, ka uhi kiʻekiʻe o ka mālama ʻana i ke kaiapuni, e ka nui o nā mea kūʻai aku, ua hoʻoikaika i ka hoʻomohala wikiwiki ʻana o nā hale kūkulu hale i nā makahiki i hala iho nei, e hāpai i ka ulu ʻana o cellulose ethers. Ke koi nei ka mākeke i ka manawa like, ʻo ka cellulose ether ka mea nui o ka ethyl cellulose, methyl cellulose, methyl cellulose, hydroxyethyl cellulose, etc.
Hoʻohana nui ka mortar maloʻo i ka wai-soluble cellulose, hiki ke hoʻokaʻawale ʻia i ke ʻano hoʻoheheʻe wikiwiki a me ke ʻano dissolve lohi.
Eia kekahi, hiki ke hoʻohana ʻia ka cellulose ether i nā māla e pili kokoke ana iā mākou, e like me nā pākaukau, toothpaste, detergent, hana pepa, ceramics, textiles a pēlā aku.
E like me ka hoʻokaʻawale ʻana o nā mea pani, hiki ke hoʻokaʻawale ʻia i nā ethers anionic, cationic a me non-ionic.
Hoʻohana nui ʻia ka non-ionic cellulose ether ma lalo o ka lāʻau lapaʻau, ka meaʻai a me ka hoʻāʻo ʻana, nā uhi a me nā detergents, nā kemika i kēlā me kēia lā, ʻoihana ʻaila ʻaila. E like me ka Chinese Cellulose Association ikepili helu, ma 2012, China ka non-ionic cellulose etera hana ma kahi o 100,000 tons, a hiki i ka 2018 China ka non-ionic cellulose etera hana ulu i 300,000 tons. ʻElua kumu nui o ka ulu wikiwiki ʻana o ka ʻoihana:
Ma ka ʻaoʻao hoʻokahi, e pōmaikaʻi ana i ka hoʻomohala wikiwiki ʻana o ka hoʻomohala ʻana i ka home a me ka hoʻolaha ʻana i nā kulekele aupuni, ke koi nei ka mākeke no ka non-ionic cellulose ether i ke kūkulu ʻana i nā huahana pae.
ʻElua mau hiʻohiʻona, ʻo ka nui o ka cellulose ether production kūʻokoʻa a me ka noiʻi a me ka pae hoʻomohala e hoʻomau i ka hoʻomaikaʻi ʻana, i ka papa meaʻai a me ka lāʻau lapaʻau a me nā huahana cellulose ether home e hoʻololi mālie i ka nui o nā mea lawe mai i hoʻonui mālie ʻia, me ka cellulose ether i ke komo ʻana o ka mākeke downstream a huki huki, ka wā e hiki mai ana. Manaʻo ʻia ka ulu ʻana o ka mākeke cellulose ether.
I kēia manawa, ʻo Kina ka cellulose ether ʻoihana makeke ʻano hoʻopuehu, nui nā ʻokoʻa huahana, ʻoi aku ka ikaika o ka hoʻokūkū mākeke haʻahaʻa, no ka meaʻai a me ka lāʻau lapaʻau a me nā ʻano kiʻekiʻe kiʻekiʻe i ka paepae kiʻekiʻe, nā mea hana liʻiliʻi. He papa pōkole ʻoihana cellulose ether o Kina.
Cellulose etera e like me ka noi kahua: Food papa a me ka pharmaceutical papa a me ka hale kūkulu mea papa a me kela la i keia kemika, hale kūkulu hale 'oihana kuai noi no ka cellulose ether mea 'ano nui, a hiki i ka holoʻokoʻa market koi, me ka hana a me ka uhi a me PVC kahua helu no 80. %, me ka uhi kahua helu no ka oi ma mua o 60% o ka honua, i ka haole cellulose ether ua hoʻohana nui ʻia i nā lāʻau kemika a me nā lāʻau lapaʻau a me nā māla meaʻai, ka meaʻai a Kina. a ʻo ka lāʻau lapaʻau a me nā noi kemika i kēlā me kēia lā he 11% wale nō, me ka hoʻonui mau ʻana o ke kahua noi, ke hoʻomau nei ka koi no ka hana cellulose ether ma ke kula.
I kēia mau makahiki i hala iho nei, koi ka mākeke cellulose ether Kina e like me ka ʻoihana kumu "2019-2024 Kina cellulose ether ʻoihana noiʻi mākeke a me ka hoʻokūkū hoʻokūkū prospect hoʻopukapuka loiloi hōʻike" noiʻi mākeke a me ka hōʻike ʻikepili hōʻike i ka makahiki 2012, ke koi nei ka mākeke cellulose ether downstream market no 336,600. tons i ka hapa mua o 2016 cellulose ether koi a hiki i 314,600 tons, ʻO ka noi mākeke makahiki ʻO 635,100 tons, ʻoi aku ka nui o ke koi mākeke ma 2019 ma mua o 800,000 tons, a ua wānana ʻia ʻo ke koi mākeke ma 2020 e ʻoi aku ma mua o 900,000 tons. ʻO 2019-2025 Kina cellulose ether mākeke hiki ke hoʻohui i ka nui o ka ulu ʻana o ka makahiki e mālama i ka ulu ʻana o 3%, e hoʻonui hou aku ka noi o ka mākeke i nā wahi hou, e hōʻike ana ka mākeke i ka wā e hiki mai ana i kahi ʻano o ka wikiwiki o ka ulu.
Ka manawa hoʻouna: Mar-23-2022