I-acylonitile yenziwa ngokusebenzisa i-proplene kunye ne-ammonia njengezinto eziluhlaza, ngokusabela okuphendula kwe-oxidation kunye nenkqubo yokuphucula. Yinto esebenzayo ye-organic ngefomula yekhemikhali ye-Chemical Hi3h, i-odor engenabala, ivuza, kwaye kulula ukubangela idangatye elivulekileyo xa ityhila igesi , kwaye uphinda wenze ubundlongondlongo nge-oxidizers, i-acid eqinileyo, iziseko ezomeleleyo, ama-amines kunye neBromine.

Isetyenziswa ikakhulu njengento ebomvu ye-acrylic kunye ne-ABS / i-San Retin, kwaye ikwasetyenziswa ngokubanzi kwimveliso ye-abryside, enamathisele kunye nerandi, irabha, njl.

Izicelo zeNtengiso yeAcrylonitile

I-Acylonitrile yinto ebaluleke kakhulu kwizinto ezintathu eziphambili zokwenziwa (iiplasitiki, irabha yerabha), kunye ne-acrycam ye-abyntuam ye-abylonitile e-china, i-Akhawunti ye-ACrymide, ye-Acryside, i-acryside, i-acryside, iyonke yokusebenzisa I-acrylonitile. Kwiminyaka yakutshanje, i-China iba lelinye lawona mazwe akhula ngokukhawuleza kwintengiso ye-acylonitile ye-acylonitile ngophuhliso lwezixhobo zasekhaya kunye neemoto. Iimveliso ezikhanyayo zisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zoqoqosho lweSizwe, ezinje ngezixhobo zekhaya, izambatho, iimoto, iimoto, kunye namayeza.

I-acylonitile yenziwa kwi-propleyne kunye ne-ammonia ngenkqubo yokuphendula i-oxidation, kwaye isetyenziswe ngokubanzi kwi-resin, i-Acrylic Fibres, kunye ne-carbon fiber ziinkalo zesicelo kwixesha elizayo.

I-carbon fiber, njengomnye wosetyenziso olubaluleke kakhulu kwi-acylonitile, yinto entsha egxile kuphando kunye nophuhliso kunye nemveliso e China. I-carbon fiber iye yaba lilungu elibalulekileyo lezinto ezilula, kwaye ngokuthe ngcembe zithathe izixhobo zentsimbi zangaphambili, kwaye zibe yinto yesicelo esiphambili kwimimandla yaseburhulumenteni.

Ukuqoqosho lwaseTshayina kuyaqhubeka nokukhula ngesantya esikhawulezayo, imfuno yefayibha yekharbon fiber kunye nezinto zayo ezihlanganisiweyo ziyaqhubeka nokunyuka. Ngokweenkcukacha-manani ezifanelekileyo, imfuno yefayibha yekharbon eTshayina ifikelela kwiitoni ezingama-48,800 ngo-2020, ukunyuka kwe-29% ngaphezulu ko-2019.

Ngokuphuhliswa okuqhubekayo kwesayensi kunye netekhnoloji, imakethi ye-acyfoitring ibonisa iindlela ezinkulu zophuhliso.
Okokuqala, indlela yemveliso ye-acrylonitile esebenzisa i-propane njengoko ikhutshiwe ngokuthe ngcembe.
Okwesibini, uphando lwe-Catalyss entsha luyaqhubeka sisihloko sophando kubaphengululi basekhaya nabamanye amazwe.
Okwesithathu, ubungakanani besityalo.
Okwesine, ukonga amandla kunye nokuncitshiswa kokukhutshwa, ukwakhiwa kwenkqubo kuya kubaluleka ngakumbi.
Unyango lwesihlanu, amanzi amdaka luye lwaba yinto ebalulekileyo yophando.

I-acrylonitilerle yokuvelisa amandla

Amaziko emveliso e-China e-China Acrylonitile agxilwe ikakhulu kumashishini ane-China Hetroleim kunye neChemical Corporation (Isono) kunye ne-China yeSizwe yeSizwe yePetroleum (CNPC). Phakathi kwawo, ubungakanani bemveliso bephela beSinopec (kubandakanya ukuhlangana) ziitoni ezingama-860, yi-34.8% yexabiso lemveliso lilonke; amandla emveliso kaPetrochina ziitoni ezingama-700,000, i-accounting ye-28.3% yexabiso lemveliso iyonke; Umthamo wokuvelisa wamashishini abucala uJiangsu Searborbren, i-Shandong Haijiang Chemical Chemical Cors Co.

Ukusukela kwisiqingatha sesibini sama-2021, inqanaba lesibini le-ZPMC enetoni / ngonyaka, inqanaba lesibini le-kruel enetoni ye-lihua yi kunye ne-260,000 yeetoni ze-srbang nge-260,000 yeetoni / Unyaka we-acylonitrrile sele ubusebenza emva kwenye, kwaye umthamo omtsha ufikelele kwi-910,000 / i-ters tern / kunye ne-acylonitile yekhaya ifikile i-3.419 yezigidi zeetoni / ngonyaka.

Ukwandiswa komthamo we-acynikarile awuyeki apha. Kuyaqondwa ukuba ngonyaka wama-2022, i-tons entsha ye-torns / yonyaka yesityalo i-acynikaimite iya kubhalwa eMpuma China, i-130,000 ye-130,000 / i-Tuang kwi-Tuinan. Umthamo omtsha wemveliso yasekhaya akasasebenzi kwi-China China, kodwa aya kusasazwa kwimimandla eliqela eTshayina, ngakumbi isityalo esitsha eHainan siya kusondelwa ukuze iimveliso zisondele kwi-China nakwiimarike zoMzantsi-mpuma, kwaye ikwalungele ukuthunyelwa kwaselwandle.

Ukonyusa amandla emveliso kakhulu kuzisa inyuka kwimveliso. I-Jinelian Attistics ibonisa ukuba i-Chinaistile ye-Chinaitrile iqhubekile ukuseta ii-rights ezintsha ngo-2021. Ekupheleni kukaDisemba 2021, i-Acy.11, i-Acy.31, i-19% ngonyaka, ngelixa ukusetyenziswa kwezigidi ze-2.6 yeetoni ezizigidi ze-2.6 ze-TONS , kunye neempawu zokuqala zokungaphezulu kokungaphezulu kwemveliso.

Uphuhliso lwexesha elizayo lwe-acrylonitile

Ngonyaka wama-2021 ngaphambili, i-acynikaimitharrilerrilerrilerrile igqithisile izithuba zomsebenzi okokuqala. Inani elipheleleyo lokungenisa iimveliso ze-acynikarile kunyaka ophelileyo yayingama-203,800 iitoni, ezantsi kwi-33.55% ukusuka kunyaka ophelileyo, ngelixa ukuthunyelwa kwamanye amazwe ukusuka kwi-188.69% ukusuka kunyaka ophelileyo.

Oku kungabonakali kukhutshwa ngokugxininiswa kwemveliso entsha yemveliso e-China kwaye ishishini likwimeko yenguqu ukusuka kwi-right balence kwintsalela. Ukongeza, iqela leeyunithi zeYurophu nelaseMelika ziye zamisa kwikota yokuqala neyesibini, ezikhokelela kwihlaso ngequbuliso kunikezelo, ngelixa iiyunithi zase-Asiya zazingaphantsi komjikelo we-Asia, kunye namaxabiso aseMelika, awo I-China ye-China-chie-roblonitile ye-china ye-acrylonitile yokwandiswa, kubandakanya iPhondo laseTaiwan lase China, kufutshane neKorea, eIndiya naseTurkey.

Ukunyuka komthamo wokuthumela kwelinye ilizwe wahamba kunye nendlela ephezulu kwinani lamazwe angaphandle. Ngaphambili, iimveliso zaseChina ze-China Acyloniterile zithunyelwe ikakhulu eMzantsi Korea naseIndiya. Ngo-2021, ngokutshekishwa kwethafolo yaselwandle, i-acylonitile inyuke kwaye yathunyelwa ngokuzenzekelayo kwimarike yaseYurophu, ebandakanya amazwe asixhenxe kunye nemimandla efana neTurkey kunye neBelgium.

Kuxelwe kwangaphambili ukuba inqanaba lokukhula kwamandla okuvelisa i-acylonitile e-China kule minyaka mihlanu izayo likhulu kunezinga lokukhula kwemfuno yokukhula kwe-Dowredam, ngelixa i-Acylonitrile ye-Acylonitrile e-China kulindeleke Ukuchukumisa i-300,000 yeetoni ezingama-2022, ngaloo ndlela kunciphisa uxinzelelo kwiholo yemakethi yaseTshayina.

I-chemwin ithengise umgangatho ophezulu, ophantsi i-acrylonilerlerle ye-festock in stock kwihlabathi liphela