Cellulose ether: kayan albarkatun ƙasa na sama suna da tasiri mafi girma, kuma kasuwar ƙasa tana ƙaruwa.
Cellulose ether wani nau'in abu ne na halitta da aka samo daga polymer, wanda ke da halayen emulsification da dakatarwa. A nau'ikansa da yawa, hydroxypropyl methyl cellulose ether wanda shine HPMC shine mafi girman yawan amfanin ƙasa, wanda aka fi amfani da shi sosai, samarwarsa tana ƙaruwa cikin sauri.
A cikin 'yan shekarun nan, yayin da ake cin gajiyar ci gaban tattalin arzikin ƙasa, samar da sinadarin cellulose ether na ƙasarmu yana ƙaruwa kowace shekara. A lokaci guda, tare da ci gaban kimiyya da fasaha na cikin gida, buƙatar farko ta shigo da adadi mai yawa na cellulose ether mai inganci yanzu ta fara bayyana a hankali a yankin, kuma fitar da sinadarin cellulose ether na cikin gida yana ƙaruwa. Bayanai sun nuna cewa daga watan Janairu zuwa Nuwamba 2020, China ta fitar da tan 64,806 na cellulose ether, wanda ya karu da kashi 14.2% a shekara, wanda ya fi na shekarar 2019 gaba ɗaya.
A cikin 'yan shekarun nan, yayin da ake cin gajiyar ci gaban tattalin arzikin ƙasa, samar da sinadarin cellulose ether na ƙasarmu yana ƙaruwa kowace shekara. A lokaci guda, tare da ci gaban kimiyya da fasaha na cikin gida, buƙatar farko ta shigo da adadi mai yawa na cellulose ether mai inganci yanzu ta fara bayyana a hankali a yankin, kuma fitar da sinadarin cellulose ether na cikin gida yana ƙaruwa. Bayanai sun nuna cewa daga watan Janairu zuwa Nuwamba 2020, China ta fitar da tan 64,806 na cellulose ether, wanda ya karu da kashi 14.2% a shekara, wanda ya fi na shekarar 2019 gaba ɗaya.
Cellulose ether yana shafar farashin auduga na sama
Manyan kayan da ake amfani da su wajen samar da cellulose ethers sun hada da kayayyakin noma da gandun daji, gami da auduga mai tsafta, da kayayyakin sinadarai, gami da propylene oxide. Kayan da ake amfani da su wajen samar da auduga mai laushi shine auduga mai gajeren cashmere, kuma ana samar da auduga mai gajeren cashmere a Shandong, Xinjiang, Hebei da Jiangsu. Tushen ulun auduga yana da yawa kuma yana da wadataccen wadata.
Auduga tana da babban kaso a tsarin tattalin arziki na noma kayayyakin masarufi, kuma farashinta yana shafar yanayi na halitta da wadata da buƙata na ƙasashen duniya. Hakazalika, propylene oxide, chloromethane da sauran kayayyakin sinadarai suma farashin ɗanyen mai na ƙasashen duniya yana shafar su. Tunda kayan masarufi suna da babban kaso a cikin tsarin farashin cellulose ether, canjin farashin kayan masarufi yana shafar farashin siyar da cellulose ether kai tsaye.
Domin magance matsin lamba na farashi, masana'antun cellulose ether galibi suna tura matsin lamba zuwa masana'antar da ke ƙasa, amma tasirin canja wurin yana shafar sarkakiyar samfuran fasaha, bambancin samfura da matakin farashin samfura da ƙarin ƙima. Gabaɗaya, kamfanoni masu manyan shingen fasaha, nau'ikan samfura masu wadata da ƙarin ƙima suna da fa'idodi mafi girma kuma za su ci gaba da samun babban matakin ribar da ta dace. In ba haka ba, kamfanoni suna buƙatar fuskantar matsin lamba mafi girma na farashi. Bugu da ƙari, idan yanayin waje bai da tabbas kuma kewayon canjin samfura ya yi yawa, kamfanonin albarkatun ƙasa na sama suna son zaɓar abokan ciniki na ƙasa tare da babban sikelin samarwa da ƙarfi mai ƙarfi, don tabbatar da fa'idodin tattalin arziki akan lokaci da rage haɗari. Saboda haka, wannan yana iyakance ci gaban ƙananan kamfanonin cellulose ether zuwa wani mataki.
Cellulose ether wani nau'in abu ne na halitta da aka samo daga polymer, wanda ke da halayen emulsification da dakatarwa. A nau'ikansa da yawa, hydroxypropyl methyl cellulose ether wanda shine HPMC shine mafi girman yawan amfanin ƙasa, wanda aka fi amfani da shi sosai, samarwarsa tana ƙaruwa cikin sauri.
Tare da ci gaba da ci gaban kimiyya da fasaha, kasuwar buƙatu ta ƙasa tana ƙaruwa, kuma ana sa ran fadada aikace-aikacen ƙasa zai ci gaba da ƙaruwa, kuma buƙatar ƙasa tana ci gaba da ci gaba mai ɗorewa. A cikin tsarin kasuwar ƙasa ta cellulose ether, kayan gini, hakar mai, abinci da sauran fannoni suna da babban matsayi. Daga cikinsu, ɓangaren kayan gini shine babbar kasuwar masu amfani, wanda ya kai sama da kashi 30%.
Masana'antar gine-gine ita ce mafi girman fannin amfani da kayayyakin HPMC
A masana'antar gine-gine, kayayyakin HPMC suna taka muhimmiyar rawa, riƙe ruwa da sauran tasirinsu. Bayan haɗa ƙaramin adadin HPMC da turmi na siminti, ana iya ƙara ɗanko, tensile da ƙarfin yanke turmi na siminti, turmi da manne, don inganta aikin kayan gini, inganta ingancin gini da ingancin ginin injiniya. Bugu da ƙari, HPMC kuma muhimmin abin hana ruwa ne ga samarwa da jigilar siminti na kasuwanci, wanda ke taka rawa wajen kulle ruwa da haɓaka halayen siminti. A halin yanzu, HPMC ita ce mafi mahimmancin samfuran cellulose ether da ake amfani da su wajen haɗa kayan rufe gini.
Masana'antar gine-gine ita ce babbar masana'antar tattalin arzikin ƙasarmu. Bayanai sun nuna cewa yankin gina gidaje ya karu daga murabba'in mita biliyan 7.08 a shekarar 2010 zuwa murabba'in mita biliyan 14.42 a shekarar 2019, wanda hakan ya haifar da ci gaban kasuwar cellulose ether.
Ci gaban masana'antar gidaje ya karu, kuma fannin gini da tallace-tallace ya karu kowace shekara. Bayanan jama'a sun nuna cewa a shekarar 2020, raguwar kowane wata a sabon fannin gine-ginen gidaje na kasuwanci yana ci gaba da raguwa, raguwa da kashi 1.87% kowace shekara, 2021 ana sa ran zai ci gaba da yanayin gyara. A cikin watanni biyu na farko na wannan shekarar, karuwar adadin gidajen zama na kasuwanci ya karu zuwa kashi 104.9%, karuwar da ta dace.
Haƙar mai
Kasuwar masana'antar ayyukan injiniyan haƙa ma'adinai tana da tasiri musamman saboda saka hannun jari na E&P na duniya, inda kusan kashi 40% na fayil ɗin bincike na duniya an keɓe shi ga ayyukan injiniyan haƙa ma'adinai.
A lokacin haƙa mai da kuma samar da shi, ruwan haƙa yana taka muhimmiyar rawa wajen ɗaukar da kuma dakatar da guntu, ƙarfafa bangon ramuka da daidaita matsin lamba na samuwar, sanyaya da kuma shafa man, da kuma canja wurin ƙarfin hydrodynamic. Saboda haka, a cikin aikin haƙa mai, yana da matuƙar muhimmanci a kula da danshi mai kyau, ɗanko, ruwa da sauran alamun ruwan haƙa. Polyanionic cellulose, ko PAC, na iya kauri, shafa mai a cikin guntu, da kuma canja wurin ƙarfin hydrodynamic. Saboda yanayin ƙasa mai rikitarwa na yankin ajiyar mai da wahalar haƙa, akwai buƙatar amfani da PAC mai yawa.
Masana'antar abubuwan da ke samar da magunguna
Ana amfani da ethers na cellulose marasa ionic a masana'antar magunguna a matsayin abubuwan da ke ƙara wa magunguna ƙarfi, kamar su masu kauri, masu wargazawa, masu fitar da sinadarai masu narkewa da kuma masu shirya fina-finai. Ana amfani da shi don shafa fim da manne a cikin allunan magani, kuma ana iya amfani da shi a cikin dakatarwa, shirye-shiryen ido, allunan iyo da sauransu. Saboda ƙaƙƙarfan buƙatu kan tsarki da danko na kayayyakin ether na cellulose na magani, tsarin kera yana da rikitarwa kuma hanyoyin wankewa sun fi rikitarwa. Idan aka kwatanta da sauran samfuran ether na cellulose, ƙimar tattarawa ta yi ƙasa, farashin samarwa ya yi yawa, amma ƙimar da aka ƙara wa samfurin ma ta fi girma. Ana amfani da abubuwan da ke ƙara wa magunguna ƙarfi a cikin shirye-shiryen magunguna na sinadarai, magungunan mallakar fasaha na China, samfuran halittu da na biochemical da sauran kayayyakin magunguna.
Saboda masana'antar kayan taimakon magunguna ta fara a makare, matakin ci gaba gaba ɗaya yana da ƙasa a yanzu, ana buƙatar ƙara inganta tsarin masana'antar. Daga cikin ƙimar fitarwa na shirye-shiryen magunguna na cikin gida, ƙimar fitarwa na kayan shafawa na cikin gida ya kai ƙaramin kaso na 2%-3%, wanda ya yi ƙasa da na kayan taimako na waje (kimanin 15%). Ana iya ganin cewa har yanzu akwai babban sarari don haɓaka kayan taimako na cikin gida, wanda ake sa ran zai haifar da ci gaban kasuwar cellulose ether mai dacewa yadda ya kamata.
Lokacin Saƙo: Agusta-31-2022