Saddexdii bilood ee hore, qiimaha acrylonitrile ayaa hoos u dhacay sannad-sannadka, xawaaraha ballaarinta awooda sii socota, waxsoosaarka badankoodna way sii wadeen inay lumiyaan lacag.

1. Sicirka silsiladda ayaa hoos u dhacay sanad-sano-sannadeedka koowaad

Saddexdii bilood ee ugu horreeyay, qiimaha acrylonitrile ayaa hoos u dhacay sannad-sannadka, waxaana kaliya qiimeynta ammonia waxyar u sareeya sanad-sannadeed. Sanadihii la soo dhaafay, awoodda wax soo saarka ee sheyruufka silsiladda ee ay mataleyso acrylonile-ka ayaa sii waday inuu ballaariyo, iyo qaabka ay si tartiib tartiib ah u soo baxeen, iyadoo qiimaha badeecada uu si aad ah u barbardhigay isla muddadaas sanadkii la soo dhaafay. Waxaa ka mid ah, ab in ka mid ah hoos udhaca ugu weyn sanadka ugu weyn ee qiimaha badeecada silsiladda, hoos udhaca in ka badan 20% sano-sano. Dhamaadkii rubuc-koowaad, celceliska suuqa ee suuqa ee acrylonitrile ee bariga Shiinaha dekedaha ayaa ahaa RMB10,416 Ton, oo hoos u dhacaya sannadka 8.91% sannad-iyo-sannadeed ee sanadkii hore.

Sida loogu talagalay warshadaha acrylonile laftiisa, awoodda acrylonitrile ayaa sii waday ballaarinta rubuca koowaad. Sida laga soo xigtay tirakoobka macluumaadka Zhuo Chuo Chuo Chuang warshadaha macluumaadka, warshadaha acrylonile-ka ayaa lagu daray 33,000 tan oo awood oo ah rubucii ugu horreeyay, illaa 8.97% dhammaadka 2022, oo ay wadaagaan 4.009 milyan tan. Laga soo bilaabo xaalada warshadaha ee warshadaha iyo xaalada baahida, wadarta wax soo saarka acrylonile waxay ahayd qiyaastii 760,000 tan, hoos u dhac 2.68% sanad-sano iyo ilaa 0.53% yoy. Marka laga hadlayo isticmaalka hoose, isticmaalka acrylonitrile wuxuu ahaa qiyaastii 695,000 tan rubuc-koodka koowaad, ilaa 2.52% sanad-sano iyo hoos 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga 5.7% isku xigxiga.

Khasaaraha silsiladihii rubuc-koowaad ayaa inta badan ahaa khasaare macaash ah rubuc hore

Saddexdii bilood ee hore, in kasta oo faa'iidada loo yaqaan 'acrylonile chils and and and', inta badan badeecadaha badankood way sii wadeen inay lumiyaan lacag. AABR waxay si weyn u beddeshay alaabta faa iidada wanaagsan, kaasoo hoos u dhacay in ka badan 90% yoy. Saddexdii bilood ee ugu horreeyay, qiimaha acrylonitrile ayaa kor u kacay ka dibna hoos u dhacay, iyadoo sicir barar ah ay waxyar ka sii kordhayaan rubuc-afaraad oo sanadkii la soo dhaafay iyo cadaadiska qiimaha ee ku saabsan alaabada hoos udhaca. Intaas waxaa sii dheer, xawaaraha maqnaashada Awoodda Ajriyada ayaa sii socota, oo cadaadiska kharashka ee dhirku si weyn ayuu u kordhay, iyadoo la adeegsanayo fursadaha faa'iidooyinka soosaarayaasha si weyn u yareeyaan. Marka laga hadlayo acrylonitrile, sababtuna tahay khasaaraha muuqda ee warshadaha ee 2022, soosaarayaasha ayaa si aad ah u dabacsanaada si aad ah u-habeyn ka dib markii la barbardhigay qodobbada acrylonile-ka waxyar oo la barbardhigo rubuc afraad oo sanadkii la soo dhaafay. Dhamaadka rubuc koowaad, celcelis ahaan macaashka dhirta acrylonitrile wuxuu ahaa $ 181 / tan.

2. Isbeddelka silsiladda ee rubuca labaad wali rajo kama qabo

Saddexdii bilood ee ugu horreeyay, qiimaha acrylonitrile ayaa kor u kacay ka dibna hoos u dhacay, iyo luminta heerka dhirta dhirta ayaa hoos u dhacay. Ogaanshaha hore ee rubucii labaad, isbeddelka guud ee silsiladda wali rajo kama qabo. Waxaa ka mid ah, isbeddelka guud ee acrylic acid iyo isku-darka ammonia-ka ee is-dhexgalka ammonia ayaa la filayaa inuu waxyar kala beddelo; In acrylonitrile, warshadaha qaarkood waxay qorsheynayaan in la dayactiro, laakiin baahida hoose looma filayo inuu horumar sameeyo, waana ku adag tahay in qiimayaasha lagu kala baxo rubuc-da koowaad; Alaabada hoose, awaamiirta warshadaha acrylic acrylic actrinal-ka waa guud ahaan, soosaarayaashu waxay lahaan karaan halista hoos udhaca, iyo sahayda guud ee qoyska ayaa ah mid la taaban karo, qiimayaashuna way sii yaraan karaan. Silsilada guud wali rajo kama qabo.