I-seluplose Ether: Izixhobo ezikrwadayo zinempembelelo enkulu, kwaye imakethi esezantsi iyakhula.
I-Teluplose Ether luhlobo lwezinto ze-POLYRE zendalo, ezinomongameli kunye nokumiswa kwezimilo. Kwiintlobo ezininzi, i-hydroxypropyl methyl seler i-hpmc sesona sivuno siphezulu, eyona nto isetyenziswa kakhulu, imveliso yanda ngokukhawuleza.
Kwiminyaka yakutshanje, ukuzuza kukhukhuselo kuqoqosho lwelizwe, ukuveliswa kwe-Teluplose Ether yelizwe lethu kunyuka unyaka ngonyaka. Kwangelo xesha, kunye nophuhliso lweSayensi yeKhaya kunye neTekhnoloji, isidingo sentsusa sokungenisa inani elikhulu leselokholi ePightie ngoku iqaphela ukwenziwa kwangoko, kwaye ukuthunyelwa kwelinye ilizwe i-ether yasekhaya inyuka. Idatha ibonisa ukuba ukusuka kuJanuwari ukuya ku-Novemba i-2020, i-China yathumela iitoni ezingama-64,806 ze-Telulose Ether, i-14.2% ngonyaka, iphezulu kune-2019.
Kwiminyaka yakutshanje, ukuzuza kukhukhuselo kuqoqosho lwelizwe, ukuveliswa kwe-Teluplose Ether yelizwe lethu kunyuka unyaka ngonyaka. Kwangelo xesha, kunye nophuhliso lweSayensi yeKhaya kunye neTekhnoloji, isidingo sentsusa sokungenisa inani elikhulu leselokholi ePightie ngoku iqaphela ukwenziwa kwangoko, kwaye ukuthunyelwa kwelinye ilizwe i-ether yasekhaya inyuka. Idatha ibonisa ukuba ukusuka kuJanuwari ukuya ku-Novemba i-2020, i-China yathumela iitoni ezingama-64,806 ze-Telulose Ether, i-14.2% ngonyaka, iphezulu kune-2019.
I-selsulose i-ether echaphazelekayo ngamaxabiso e-upstream cotton
Ezona zinto ziphambili ze-seluplose Teluplose Teltulose Teltulose Teltulose Teltulose Telupe kunye neemveliso zamahlathi, kubandakanya nekotoni ecocekileyo, kunye neemveliso zekhemikhali, kubandakanya i-propleylene oxide. Izinto ezifunekileyo zekotoni ecocekileyo yi-Cashmere Cashmere yeCotton, kwaye iCotton Cashmere iveliswe ikakhulu eShandong, i-xinajiang, hebei ne jiangsu. Umthombo woboya wekotoni kakhulu kwaye ubonelela ngokwaneleyo.
I-cotton ye-cotton yenani elikhulu kwisakhiwo soqoqosho kwezorhwebo kwezolimo, kwaye amaxabiso ayo achaphazeleka ziimeko zendalo kunye nokunikezelwa kwamanye amazwe kunye nemfuno. Ngokufanayo, i-proplene oxide, i-chloromethane kunye nezinye iimveliso zekhemikhali ziyachaphazeleka ngamaxabiso e-oyile aphesheya. Ukusukela kwi-akhawunti engaphantsi kwe-Akhawunti ye-Special Fression kwisakhiwo seendleko ze-Teluplose Ether, ukuguquguquka kwexabiso lezinto ezibonakalayo kuchaphazela ngokuthe ngqo ixabiso lokuthengisa i-ether.
Ukwenzela ukujongana noxinzelelo lweendleko, abavelisi be-Ether Eler bahlala bedlulisa uxinzelelo kumzi mveliso ongezantsi, kodwa isiphumo sokudlulisa sichaphazeleka kukuntywila kweemveliso zobugcisa, ukwahluka kwemveliso yemveliso kunye nexabiso elongeziweyo. Ngokubanzi, amashishini anezithintelo eziphambili zobugcisa, iindidi zemveliso ezityebileyo kunye nexabiso elongeziweyo linenzuzo enkulu kwaye ziya kugcina inqanaba elizinzileyo lenzuzo. Ngaphandle koko, amashishini kufuneka ajongene nengcinezelo enkulu. Ukongeza, ukuba imeko yangaphandle ayizinzanga kwaye uluhlu lwezinto eziguqukayo zikhulu, amashishini angaphantsi komhlaba azimisele ngakumbi ukukhetha abathengi abaphantsi kunye namandla amakhulu, ukuze banciphise iingozi. Ke ngoko, le mida yokuphuhliswa kweshishini le-ether elincinci le-ether ukuya kuthi ga kwinqanaba elithile.
I-Teluplose Ether luhlobo lwezinto ze-POLYRE zendalo, ezinomongameli kunye nokumiswa kwezimilo. Kwiintlobo ezininzi, i-hydroxypropyl methyl seler i-hpmc sesona sivuno siphezulu, eyona nto isetyenziswa kakhulu, imveliso yanda ngokukhawuleza.
Ngenkqubela phambili eqhubekayo yeSayensi neTekhnoloji, iMarike yeBango leKhaya eliphantsi liyakhula, kwaye umkhandi wesicelo ongezantsi kulindeleke ukuba wandise ngokuqhubekayo, kwaye ibango elikhanyayo ligcina ukukhula okuzinzileyo. Kwimo yemakethi yase-Dowlight ye-Slewulose Ether, izixhobo zokwakha, ukukhutshwa kweoyile, ukutya kunye namanye amasimi ahlala kwindawo enkulu. Phakathi kwazo, icandelo lezinto zokwakha zezona ntengiso zabathengi abakhulu, i-accounting ngaphezulu kwe-30%.
Ishishini lokwakha yeyona ndawo iphambili kwimveliso ye-HPMC
Kumzi-mveliso wokwakha, iimveliso ze-HPMC zidlala ibhondi ebalulekileyo, ukugcinwa kwamanzi kunye nezinye iziphumo. Emva kokuxuba isixa-mali esincinci se-HPMC ngodaka lokuthantamisa, uVenkile, uHles kunye noThenda amandla okwenza izinto zokwakha, ukuphucula umgangatho wokwakha kunye nomatshini wokwakha kunye nomatshini wokwakha. Ukongeza, i-HPMC ikwangummeli obalulekileyo wemveliso kunye nokuhambisa ikhonkrithi yekhonkrithi, edlala indima ekutshintshisweni kwamanzi kwaye isebenzela iipropathi ze-RIOOTIOT yekhonkrithi. Okwangoku, i-HPMC yeyona ntlawulo ibaluleke kakhulu ye-sellesese esetyenziswayo kwizinto zokwakha.
Umzi mveliso wokwakha yeyona ndawo iphambili ye-Pilar yoqoqosho lwethu lwethu. Idatha ibonisa ukuba indawo yokwakha izindlu inyuke ukusuka kwi-7.08 yezigidi zeerandi zeebhiliyoni ngo-2010 ukuya kwi-14.42 yeebhiliyoni zeebhiliyoni ngo-2019, ukuqhuba ngokukhula kwemakethi ye-Selese.
I-boom yeshishini le-NOPROS ithathelwe indawo, kunye nendawo yokwakha kunye ne-Rose Rose-hume-onyaka. Idatha yoluntu ibonisa ukuba ngonyaka ka-2020, ukwehla konyaka-nyaka wenyanga ukuya kwingingqi entsha yokwakha yezindlu zendawo yokuhlala kuyaqhubeka nokuncipha, ezantsi kwi-1.87% unyaka nonyaka, 2021 kulindeleke ukuba kuqhubeke imeko yokulungisa. Kwiinyanga ezimbini zokuqala zalo nyaka, izinga lokukhula kwendawo yokuhlala yorhwebo eyandulelayo ukuya kwi-104.9%, ukunyuka okunjalo.
Ukuqhuba ioyile
Imarike yecandelo le-pirlling lweshishini lichaphazeleke kakhulu kulwakhiwo lwe-E & P, malunga ne-40% yepotifoliyo yokuphononongwa kwehlabathi ukuba inikelwe kwiinkonzo zobunjineli bobunjineli bobunjineli.
Ngexesha lokuqhuba kweoyile, ukuveliswa, ukuntywila kudlala indima ebalulekileyo ekuthukeni nasekumiseni iindonga, ukuqinisa uxinzelelo lwe-hydrodynamic. Ke ngoko, kumsebenzi wokuqhuba ioyile, kubaluleke kakhulu ukugcina umswakazi ofanelekileyo, uVeskosity, ulwelo kunye nolunye ulubeko lwe-fluid. I-Polyanionic selsulose, okanye i-PAC, inokungakwazi, ithole i-bits, kunye nokudlulisela imikhosi ye-hydrodynamic. Ngenxa yeemeko zejografi ezinobunzima bendawo yokugcina ioyile kunye nobunzima bokuqhuba, kukho inani elikhulu lemfuno ye-PAC.
Imveliso yamachiza amayeza
I-Ionic se-ionic selsulose isetyenziswe ngokubanzi kumzi-mveliso wamayeza njengamachiza amayeza, njengamanzi amakhulu, abasasazi, ii-emulsiber kunye neimores zefilsi. Isetyenziselwa ukuthoba ifilimu kunye nokunamathela kwiitafile zamayeza, kwaye zinokusetyenziswa nakwiminyeliso, amalungiselelo ngamehlo, amacwecwe edadayo kunye nokunye. Ngenxa yeemfuno ezingqongqo ngakumbi kubunyulu kunye nokubonisa i-viscosity yemveliso ye-Ether Isethe, inkqubo yokuvelisa intsonkothileyo kwaye iinkqubo zokuhlamba zintsonkothile. Xa kuthelekiswa nezinye iimveliso ze-Seleulose Elet, izinga lokuqokelela liphantsi, iindleko zemveliso ziphezulu, kodwa imveliso eyongeziweyo ixabiseke kakhulu. Izibonda zamayeza zisetyenziswa ikakhulu kumalungiselelo amachiza amachiza, amayeza elungelo elilodwa lomenzi wechiza, iimveliso zebhayoloji nezendalo kunye nezinye iimveliso zamachiza.
Ngenxa yokuba ishishini lezinto ezincedisayo zamachiza laqala kade, inqanaba lophuhliso liphela liphantsi okwangoku, indlela yeshishini kufuneka iphuculwe ngakumbi. Phakathi kwexabiso lokuphuma kwamalungiselelo amayeza asekhaya amayeza, ixabiso lokukhupha lezixhobo zokunxiba zamayeza zasekhaya ze-2% -3%, engaphantsi kwe-thedminal yezamazamazamasi-chiza (malunga ne-15%). Ingabonwa ukuba kusekho indawo enkulu yokuphuhliswa kweziko leminyango lasekhaya, kulindeleke ukuba kuqhubele phambili ukukhula kwemarike efanelekileyo ye-ether.
IXESHA LOKUQALA: AUG-31-2022