I-China, njengesiseko semveliso engundoqo, ibone ukwanda okukhulu kwamandla. Ngo-2009, umthamo wemveliso we-acetylacetone waseChina wawuyi-11 kilotons kuphela; ngo-June 2022, ibisele ifikelele kwi-60.5 kilotons, emele i-compound annual growth rate (CAGR) ye-15.26%. Kwi-2025, eqhutywa kukuphuculwa kwemveliso kunye nemigaqo-nkqubo yokusingqongileyo, imfuno yasekhaya iqikelelwa ukuba idlula i-52 kilotons. Icandelo lokugquma indalo lilindeleke ukuba liphendule kwi-32% yale mfuno, ngelixa icandelo elisebenzayo le-pesticide synthesis i-27%.
Izinto ezintathu ezingundoqo ziqhuba ukukhula kwemarike, ebonisa impembelelo ye-synergistic:
1. Ukuvuseleleka koqoqosho lwehlabathi kukhulisa imfuno kumacandelo emveli afana neengubo zeemoto kunye neekhemikhali zokwakha.
2. Umgaqo-nkqubo waseChina "we-dual-carbon" ucinezela amashishini ukuba athathe iinkqubo ze-green synthesis, ezikhokelela ekukhuleni kwe-23% yokuthunyelwa ngaphandle kweemveliso ze-acetylacetone eziphezulu.
3. Ukuphumelela kobuchwepheshe kwicandelo elitsha lebhetri yamandla kubangele imfuno ye-acetylacetone njenge-electrolyte additive ukuba ikhule nge-120% kwiminyaka emithathu.
IiNdawo zeSicelo ziNxina kwaye zandise: Ukusuka kwiMichiza yesiNtu ukuya kumaShishini aQhathayo asakhulayo.
Ishishini lezitshabalalisi lijongene namathuba esakhiwo. Izitshabalalisi ezitsha eziqulethe ubume be-acetylacetone zinetyhefu engaphantsi kwe-40% kuneemveliso zemveli kwaye zinexesha elincitshisiweyo lentsalela elifinyeziweyo ukuya kwiintsuku ezisi-7. Eqhutywa yimigaqo-nkqubo yezolimo eziluhlaza, izinga lokungena kwabo kwimarike liye landa ukusuka kwi-15% ngo-2020 ukuya kuqikelelo lwe-38% ngo-2025. Ngaphezu koko, njenge-synergist ye-pesticide, i-acetylacetone inokuphucula ukusetyenziswa kwe-herbicide nge-25%, igalelo ekunciphiseni ukusetyenziswa kwe-pesticide kunye nokwandisa ukusebenza kakuhle kwezolimo.
Ukuphumelela kuyenzeka kwizicelo ze-catalyst. I-acetylacetone metal complexes kwi-petroleum cracking reactions inokunyusa isivuno se-ethylene ngeepesenti ze-5. Kwicandelo lamandla amatsha, i-cobalt acetylacetonate, esetyenziswa njenge-catalyst yokwenza izinto ze-lithium ibhetri ye-cathode, inokwandisa ubomi bomjikelezo webhetri ukuya kwimijikelezo ye-1,200. Esi sicelo sele sithatha i-12% yemfuno kwaye kuqikelelwa ukuba iya kudlula i-20% ngo-2030.
Uhlalutyo oluneMidiyo emininzi yoMmandla woKhuphiswano: imiqobo eNyusayo kunye nokuPhuculwa koLwakhiwo..
Imiqobo yokungena kumashishini inyuke kakhulu. Ngokusingqongileyo, ukukhutshwa kwe-COD ngetoni nganye yemveliso kufuneka kulawulwe ngaphantsi kwe-50 mg / L, i-60% engqongqo kunomgangatho we-2015. Itekhnoloji, iinkqubo zokuvelisa eziqhubekayo zifuna ukhetho lokusabela olungaphezulu kwe-99.2%, kwaye utyalo-mali lweyunithi entsha ayinakuba ngaphantsi kwe-200 yezigidi ze-CNY, ngokufanelekileyo ukuthintela ukwandiswa kwamandla aphantsi.
Uguqulo lwekhonkco lonikezelo luyanda. Kwicala lezinto eziluhlaza, amaxabiso e-acetone aphenjelelwa kukuguquguquka kwe-oyile ekrwada, kunye nokunyuka kwekota ngo-2025 ukuya kuthi ga kwi-18%, kunyanzela iinkampani ukuba ziseke iindawo zokugcina izinto eziluhlaza ezinomthamo we-50 kilotons okanye ngaphezulu. Iinkampani ezinkulu zoxubo-mayeza zitshixa amaxabiso ngezivumelwano zesikhokelo sonyaka, ukufumana iindleko zokuthenga nge-8% -12% ngaphantsi kunamaxabiso akhoyo, ngelixa abathengi abancinci bejongana neepremiyamu ze-3% -5%.
Ngo-2025, imboni ye-acetylacetone ikwinqanaba elibalulekileyo lokuphucula iteknoloji kunye nokutsha kwesicelo. Amashishini kufuneka agxininise kwiinkqubo zokuhlanjululwa kwemveliso ye-elektroniki (efuna ukucoceka kwe-99.99%), impumelelo kwi-teknoloji ye-bio-based synthesis (ejoliswe ekunciphiseni i-20% yeendleko zempahla ekrwada), kwaye kwangaxeshanye akhe amakhonkco okubonelela adibeneyo ukusuka kwizinto eziluhlaza ukuya kwimveliso ukuya kwisicelo sokufumana inyathelo lokuqala kukhuphiswano lwehlabathi. Ngophuhliso lwamashishini acwangcisiweyo afana ne-semiconductors kunye namandla amatsha, iinkampani ezikwaziyo ukubonelela ngeemveliso eziphezulu zilungele ukufikelela kwinzuzo engaphezulu.
Ixesha lokuposa: Aug-28-2025