Zvinoenderana ne "China Cellulose Ether Indasitiri Tsvagiridzo uye Investment Forecast Report (2022 Edition)" yakaburitswa naLi mu Information Consulting, cellulose ndiyo chikamu chikuru chechirimwa maseru madziro uye yakanyanya kuparadzirwa uye yakawanda kwazvo polysaccharide muzvisikwa.Inoverengera inopfuura 50% yekabhoni yemukati mechirimwa.Pakati pavo, iyo cellulose yemukati yekotoni iri padyo ne100%, inova ndiyo yakachena yakasarudzika cellulose sosi.Kazhinji huni, cellulose inotora 40-50%, uye kune 10-30% hemicellulose uye 20-30% lignin.
Indasitiri yekune dzimwe nyika cellulose ether yakura, uye inongotorwa nemabhizinesi makuru akadai seDow Chemical, Ashland, uye Shin-Etsu.Kugadzirwa kwe cellulose ether kwemakambani makuru ekunze kungangoita 360,000 matani, iyo Shin-Etsu yekuJapan neDow yekuUnited States zvese zvine humiro hwekugadzira hunosvika 100,000 matani, Ashland 80,000 matani, uye Lotte inodarika 40,000 matani (kutenga Samsung. -mabhizinesi ane hukama), iwo mana epamusoro vanogadzira Kugadzirwa kwehuwandu accounts kune anopfuura 90% (kunze kweChina yekugadzira kugona).Nhamba shoma yemishonga-giredhi, zvigadzirwa zvekudya uye yepamusoro-yepamusoro yekuvaka-yepamusoro-giredhi cellulose ethers inodiwa munyika yangu inopihwa neanozivikanwa makambani ekunze.
Parizvino, mazhinji ekugadzirwa kwezvakajairwa zvekuvaka-giredhi cellulose ethers akawedzera muChina akawedzera kukwikwidza kweakaderera-yekupedzisira ekuvaka-giredhi zvigadzirwa, nepo mishonga uye chikafu-giredhi zvigadzirwa zvine yakakwirira tekinoroji zvipingamupinyi zvichiri pfupi bhodhi re. indasitiri yenyika yangu cellulose ether.
Hunhu uye kugona kugadzira kwecarboxymethyl cellulose uye zvigadzirwa zvayo zvemunyu munyika yangu zvakavandudzwa zvakanyanya mumakore achangopfuura, uye huwandu hwekutengesa kunze kwenyika hwakawedzera gore negore.Kudiwa kwemusika wekunze kunonyanya kuenderana nekutengesa kwenyika yangu kunze, uye musika wakazara.Imba yekukura mune ramangwana ishoma.
Nonionic cellulose ethers, kusanganisira hydroxyethyl, propyl, methylcellulose uye zvinobva kwavari, vane tarisiro yakanaka yemusika mune ramangwana, kunyanya mukushandiswa kwepamusoro-soro, iyo ichine nzvimbo yakakura yekuvandudza musika.Zvakadai semushonga, pendi yemhando yepamusoro, maceramics egiredhi epamusoro, nezvimwe zvichiri kuda kutengwa kunze kwenyika.Pachine nzvimbo yakawanda yekuvandudza padanho rekugadzira tekinoroji uye tsvakiridzo nekusimudzira, uye kune zvakare mikuru mikana yekudyara.
Parizvino, chiyero chemichina yemidziyo yekuchenesa mudzimba yakaderera, iyo inorambidza zvakanyanya kusimudzira indasitiri.Kusachena kukuru muchigadzirwa ndeye sodium chloride.Munguva yakapfuura, macentrifuges ane makumbo matatu aishandiswa zvakanyanya munyika yangu, uye nzira yekuchenesa yakanga iri kushanda nguva nenguva, iyo yainyanya kushanda, inopedza simba uye inopedza zvinhu.Unhu hwechigadzirwa hwakaomawo kuvandudza.Mazhinji emitsetse mitsva yekugadzira akaunza kunze midziyo yepamberi yekuvandudza nhanho yemidziyo, asi pachine mukaha pakati peotomatiki yemutsara wekugadzira uye nyika dzekunze.Iko kuvandudza kweramangwana kweindasitiri kunogona kufunga nezve kusanganiswa kwemidziyo yekunze nemidziyo yemumba, uye midziyo yekupinza mune akakosha malink ekuvandudza otomatiki yemutsetse wekugadzira.Kuenzaniswa nezvigadzirwa zveionic, non-ionic cellulose ethers ane yakakwirira tekinoroji zvinodiwa, uye zvinokasira kutyora zvipingamupinyi zvehunyanzvi mukugadzira tekinoroji uye kuwedzera kwekushandisa.
Nguva yekutumira: Kubvumbi-10-2023