MheC inonyanya kushandiswa mumunda wezvivakwa zvekuvaka. Zvinowanzoshandiswa musi wetsiva kuti uvandudze kuchengetwa kwemvura, kuwedzera nguva yemuti wetsimendi, kuderedza simba rayo rinoslippura uye simba rinomanikidza, uye kuwedzera simba rayo rekubatanidza. Nekuda kweiyo gel point yerudzi urwu rwechigadzirwa, haina kushandiswa zvishoma mumunda wejasi, uye kazhinji inokwikwidza neHPMC mumunda wezvivakwa zvekuvaka. MheC ine nzvimbo yeGEC, asi yakakwira kupfuura HPMC, uye sezvinoita zvemukati zvehydroxy Ethoxy Ethoxy inowedzera, iyo Gel Point inofamba ichitenderera yekudziya kwakanyanya. Kana iyo ichishandiswa mukuvhenganiswa, inobatsira kudzora conement slurry pakudziya kwakasimba kwemagetsi electrochemical maitiro
Iyo yekudyara yekudyara yeindasitiri yekuvaka, nzvimbo yekuvaka estate, nzvimbo yakapera, nzvimbo yekushongedza imba, imba yekugadzirisa imba uye shanduko huru dzinokanganisa kudiwa kweMhec mumusika wemumba. Sezvo 2021, nekuda kwekukanganisa kweiyo korona nyowani pneumonia epides makambani eChina Pasi pezvinyorwa zvedzidzo ye "kudzvinyirira" Inoshanda manejimendi mechanism yekuve nechokwadi chekurara-kwenguva uye kusimba kwekuvandudza uye kune hutano kusimba kweiyo estate yemusika. Mune ramangwana, kuvandudzwa kweindasitiri yezvechokwadi kunowanzoita kukura kwepamusoro-tsika nemhando yepamusoro uye nekumhanya kwakadzika. Naizvozvo, kuderera kwazvino muBudiriro yeiyo Estate Indasitiri inokonzerwa nekugadziriswa kweindasitiri mune yekuita basa rekuvandudza hutano, uye indasitiri yechokwadi estate ichine nzvimbo yekukura mune ramangwana mune ramangwana. Panguva imwecheteyo, maererano ne "14 Gumi-gore chirongwa chekusimudzira kwehupfumi uye neyekuwedzera kwemigwagwa yemigwagwa, zvinoshamisa. Kuwedzera kwekuda kwekuvakisa zvekuvakisa mukuvandudza dzimba dzekare zvakare dzimba dzakakosha zvakare kuwedzerwa kweiyo mhec musika nzvimbo mune ramangwana.
Maererano nehuwandu hweChina Cellulose Indasitiri Sangano, kubva muna 2019 kusvika 2021, matani makumi matatu nemashanu, uye makumi matatu nemakumi matatu nemakumi matatu ematani, matani makumi maviri nemashanu nemazana mana nemakumi mashanu ematani. Chikonzero chikuru ndechekuti mhec uye hpmc chine mabasa akafanana uye zvinonyanya kushandiswa kune zvekuvaka zvekuvaka senge moter. Nekudaro, iyo mutengo uye kutengesa mutengo weMhec yakakwira kupfuura iyo HPMC. Muchirevo chekuenderera kwekukura kweiyo hpmc yekugadzira hpmc yekugadzira, musika wekuda kweMheC yaramba.
Kutumira Nguva: Kubvumbi-03-2023