Aniline: Mmepe ụlọ ọrụ kacha ọhụrụ

Ọnọdụ ahịa

Usoro ọkọnọ na arịrịọ

Ahịa aniline zuru ụwa ọnụ nọ n'ọkwa nke uto na-aga n'ihu. A na-eme atụmatụ na nha ahịa aniline zuru ụwa ọnụ ga-eru ihe dị ka ijeri $ 8.5 site na 2025, yana ọnụ ọgụgụ uto kwa afọ (CAGR) na-ejigide 4.2%. Ike mmepụta nke aniline nke China agafeela nde tọn 1.2 kwa afọ, na-aza ihe fọrọ nke nta ka ọ bụrụ 40% nke ikike mmepụta ụwa dum, ma ga-anọgide na-anọgide na-enwe ọganihu kwa afọ karịa 5% n'ime afọ atọ na-esote. N'ime ihe ndị a na-achọsi ike maka aniline, ụlọ ọrụ MDI (Methylene Diphenyl Diisocyanate) na-akpata ihe ruru 70%-80%. N'afọ 2024, ikike mmepụta MDI nke China erutela tọn nde 4.8, a na-atụkwa anya na ọchịchọ ga-eto na ọnụego kwa afọ nke 6%-8% n'ime afọ ise na-esote, na-ebute mmụba nke aniline chọrọ.

Ụdị ọnụahịa

Site na 2023 ruo 2024, ọnụ ahịa aniline zuru ụwa ọnụ gbanwere na nso nke 1,800-2,300 US dollar kwa ton. A na-atụ anya na ọnụahịa ahụ ga-akwụsi ike na 2025, na-ahapụ ihe ruru 2,000 US dollar kwa ton. N'ihe gbasara ahịa ụlọ, n'October 10, 2025, ọnụ ahịa aniline dị na East China bụ yuan 8,030 kwa ton, na Shandong Province, ọ bụ yuan 7,850 kwa ton, ha abụọ na-abawanye site na 100 yuan kwa ton ma e jiri ya tụnyere ụbọchị gara aga. A na-eme atụmatụ na nkezi ọnụ ahịa aniline kwa afọ ga-agbanwe gburugburu 8,000-10,500 yuan kwa ton, yana mbelata afọ na afọ nke ihe dịka 3%.

Ọnọdụ mbubata na mbupu

Usoro mmepụta Cleaner

Ndị na-eduga ụlọ ọrụ na ụlọ ọrụ, dị ka BASF, Wanhua Chemical, na Yangnong Chemical, akwalitewo evolushọn nke aniline mmepụta Filiks kwupụta Cleaner na ala-carbon ntụziaka site na nkà na ụzụ upgrading na integrated ulo oru yinye okirikiri nhọrọ ukwuu. Dịka ọmụmaatụ, nnabata nke usoro nitrobenzene hydrogenation iji dochie usoro mgbanaka ntụ ntụ nke ọdịnala emela nke ọma belata mpụta nke "mkpofu atọ" (gas na-ekpofu ọkụ, mmiri mkpofu, na ihe mkpofu siri ike).

Ndochi ihe eji eme ihe

Ụfọdụ ụlọ ọrụ na-eduga amalitela ịkwalite iji akụrụngwa biomass dochie akụkụ nke akụrụngwa akụrụngwa. Nke a abụghị naanị na-enyere aka melite ogo ngwaahịa kamakwa ọ na-ebelata ọnụ ahịa mmepụta nke ọma.