I-adipic acid imboni
I-Adipic Acid iyi-dicarboxylic acid ebaluleke kakhulu ye-dicarboxylic acid, ekwazi ukusabela okuhlukahlukene, okubandakanya ukwakheka usawoti, ukucaciswa, ukuhlukaniswa, i-resin ebalulekile ekukhiqizeni i-nylon 66, futhi idlala i-resin ebalulekile, futhi i-resin yokukhiqiza, i-organis, inqubo yokukhiqiza i-adipic acid ikakhulukazi Ihlukaniswe yaba yi-phenol, u-buthaneene, uCyclohexene kanye noCycloherene. Njengamanje, inqubo ye-phenol iye yaqedwa kakhulu, futhi inqubo ye-buthadiene isesigabeni sokucwaninga. Njengamanje, imboni iphethwe yiCyclohexene nezinqubo ze-cyclohenene, nge-benzenene, i-hydrogen kanye ne-nitric acid njengezinto ezingavuthiwe.

Isimo semboni ye-Adipic Acid
Kusuka ohlangothini lokuhlinzekwa kwe-adipic acid yasekhaya, umthamo wokukhiqiza we-adipic acid eChina ukhula kancane futhi umphumela ukhula kancane unyaka nonyaka. Ngokusho kwezibalo, ngo-2021, umthamo wokukhiqizwa we-adipic unamathani / unyaka we-2.796 million million / ngonyaka, i-adipic acid ukukhiqizwa ngamathani ayizigidi eziyi-1.89, futhi isilinganiso sokuguqulwa kwamandla kungama-67.60%.

Ngokwesisulu esifunwayo, ukusetshenziswa okubonakalayo kwe-adipic acid kukhuphuka ngokuqinile endaweni yokukhula ephansi ngonyaka ngonyaka ukusuka ngo-2017-2020. Ngokusho kwezibalo, ngo-2021, isidingo esisezingeni eliphansi sokunakuthela i-PU BEASTE futhi ukusetshenziswa okubonakalayo kwe-adipic acid kukhula ngokushesha, nokusetshenziswa konyaka okuhlangenwe nakho kwamathani ayizigidi eziyi-1.52, up 30.08% ngonyaka.

Ukusuka esakhiweni se-adipic acid yasekhaya yasekhaya, ama-pu anamathisela ama-akhawunti emboni cishe ama-38.20%, i-akhawunti eluhlaza okwesikhashana i-Akhawunti ye-20.71% yesidingo esiphelele, kanye ne-nylon 66 ama-akhawunti acishe abe ngu-17,34%. Futhi i-adicic acid yamazwe omhlaba isetshenziselwa kakhulu ukukhiqiza usawoti we-nylon 66.

Ngenisa kanye nokuthumela Isimo semboni ye-adipic acid

Ukusuka esimweni sokungenisa kanye nokuthumela ngaphandle, ukuthekelisa kwangaphandle kwe-Adipic kukhulu kakhulu kunokungenisa ngaphakathi, futhi inani lokuthumela likhuphuke njengoba intengo yemakethe ye-adipic acid iyaqhubeka nokuvuka. Ngokusho kwezibalo, ngo-2021, inani lokuthekelisa le-adipic acid eChina lalingamathani angama-398,100, futhi inani lokuthumela laliyi-USD 600 million.

Ukusuka ekusatshalalisweni kwezindawo zokuthekelisa, i-Asia naseYurophu kubalwa inani lama-97.7% okuthengiswa kwamanye amazwe. Okwesithathu abaphezulu yiTurkey nge-14.0%, eSingapore ene-12.9% kanye neNetherlands nge-11.3%.

Iphethini yokuncintisana embonini ye-adipic acid

Ngokuya ngephethini yokuncintisana yemakethe (ngamandla), umthamo wokukhiqiza we-adipic wasekhaya ugxile kakhulu, nabakhiqizi abahlanu abasebenza nge-adipic accounting ngo-71% ​​wamandla okukhiqiza izwe lonke. Ngokusho kwezibalo, isimo se-CR5 se-adipic acid eChina ngo-2021 yile: amakhemikhali angama-750,000, afaka amathani angu-16.69%), i-vengsu nyli (amathani angama-300,000 (amathani angama-300,000, abingelwa yi-10.73%), UShandong Hahili (amathani angama-225,000, afaka ama-8.05%).

Isimo Sentuthuko Yentuthuko Yemboni ye-Adipic Acid

1 Umehluko wentengo usemjikelezweni ophezulu

Ngo-2021, intengo ye-adipic acid ikhombise ukuthambekela okuguquguqukayo ngenxa yentengo ekhuphukayo yezinto zokwakha ezansi emfuleni, kwathi ngoFebhuwari 5, 2022, intengo ye-adipic acid yayingu-13,650 yuan / ithoni ephakeme ngomlando. Kuthonywe ngentengo ekhuphukayo ye-benzene emsulwa, i-adipic acid isabalale engxenyeni yokuqala ye-2021, kusukela ngo-Okthoba 2021, amanani entengo avuselelwayo awela emuva ngokufanele. I-Adipic Acid Spread yi-RMB5,373 / TONT ngoFebhuwari 5, 2022, ephakeme kunokwejwayelekile komlando.

I-2.Pbat kanye ne-nylon 66 Ukukhiqiza ukukhuthaza ukufunwa

Ngokukhushulwa kwemikhawulo yepulasitiki, ukufundwa kwe-Pbat yasekhaya, amaphrojekthi amaningi asakhiwa; Ngaphezu kwalokho, ukwenziwa kwasendaweni kwe-adiponitritritritritritritritritritritritritrit ukuxazulula inkinga ye-nylon 66 eluhlaza entanyeni eluhlaza, ngaphansi kokwakhiwa kwamathani amathani angaphezu kwezigidi eziyisithupha ukusheshisa ukukhula okusheshayo kwamathamo, ukukhishwa kwe-adiponiturile yasekhaya okungaphezulu kwamandla okukhula kwamandla.

Njengamanje ngaphansi kokwakhiwa nokuhlela umthamo wamathani amathani angaphezu kwezigidi eziyi-10, lapho kulindeleke ukuthi amathani angama-4,32 akhiqizwa ngo-2022 no-2023, ithoni le-Pbat lisebenzisa cishe amathani ayi-0.39 acid amathani acishe abe yizigidi eziyi-1,69; Ngaphansi kokwakhiwa nokuhlela kwe-nylon isilinganiso samathani ayizigidi ezingama-2.285, ithoni le-nylon 66 lisebenzisa cishe amathani angama-0.6 a-adipic acid, akha isidingo se-adipic acid yamathani ayizigidi eziyi-1,37.