11:10 ee Noofambar 8, badeecada polyester ethylene glycol ee Yulin Chemical Co., Ltd. ee Kooxda Shaanxi Coal Group ayaa si rasmi ah u bilowday!Tani waa markii ugu horeysay ee alaabta polyester-ka ee ethylene glycol ay soo saarto Yulin Chemical Co., Ltd., oo buuxiya shuruudaha GB/T4649-2018, loo qaado Zhejiang Hengyi Group Co., Ltd., oo ah warshad polyester ah oo caan ah. Shiinaha.
Ka dib markii qiimihiisu hoos u sii socdo oo uu ku dhufto mid cusub sanadka, mustaqbalka ethylene glycol wuxuu galay heerka hoose ee xoojinta.Maalmihii ugu dambeeyay, marka la barbar dhigo PTA iyo fiber-ka aasaasiga ah ee isla silsiladda warshadaha, qiimihii ethylene glycol si xoog leh ayuu dib ugu soo laabtay, mar uu hogaaminayay dhammaan qaybta polyester-ka.Kii ugu liitay ee "it" ee qaybta polyester-ka ayaa si lama filaan ah u kacay.Ma "kalluun milix leh"?
Dhawaan, qiimahaethylene glycoldib u soo kabtay heer hoose, taasoo keentay kor u kaca inta badan kiimikooyinka.Marka la eego, Shi Jiaping, oo ah falanqeeye sare oo ka tirsan Huarui Information, ayaa sharaxay in, dhinaca kale, ka-baxa dhinaca sahayda ethylene glycol ayaa aad u cad.Bishii Nofembar, culeyska bilawga ah ee ethylene glycol wuxuu hoos ugu dhacay 55% - 56%, halka gaaska synthetic ee ethylene glycol bilawga ah uu hoos ugu dhacay ilaa 30% - 33%, asal ahaan taariikh hoose.Dhanka kale, qiimaha ethylene glycol ayaa hoos u dhacay, kaas oo aad uga leexday qiimaynta.Waqtigan xaadirka ah, dareenka suuqa ayaa kor u kacay, iyo alaabooyinka leh cadaadiska faa'iidada xad-dhaafka ah ee marxaladda hore waxay u baahan yihiin in la hagaajiyo.
Dhawaan, mustaqbalka ethylene glycol ayaa dib u rogay oo kacay, taas oo ahayd "mid gaar ah" qaybta polyesterka.Dhab ahaantii, waxay ahayd nooc ka mid ah dayactirka qiimeynta ka dib markii dhammaan sharadka xun la iibiyay.Mustaqbalka fog, waxaa weli jira qalabyo badan oo la filayo in la soo saaro mustaqbalka.Si kastaba ha ahaatee, marka la eego asalka niyad-jabka ah, oo ay ku jiraan ka saarista kaydka yar ee dekedda iyo kobcinta muddada dheer ee isticmaalka siyaasadaha makro, waxay siin doonaan kor u kaca heerka glycol ee ethylene ee la dhayalsaday.Natiijooyinka, kororka ugu dambeeyay ee ethylene glycol ayaa ka wanaagsan alaabada kale ee polyester-ka.
1. Awoodda wax-soo-saarka ayaa la sii wanaajiyay, iyo awoodda horumarinta ee dhuxusha ilaa ethylene glycol waa mid weyn.
Sida laga soo xigtay Falanqaynta qoto dheer ee Shiinaha ee Ethylene Glycol Horumarinta Warshadaha iyo Warbixinta Cilmi-baarista Maalgelinta Mustaqbalka (2022-2029) ee ay sii daysay Shabakadda Warbixinta Guanyan, sannadihii la soo dhaafay, warshadaha ethylene glycol ee caalamiga ah ayaa si degdeg ah u horumaray, iyada oo awoodda wax-soo-saarka ethylene glycol iyo wax soo saarka sii kordhaya sanadka. sanadka.Sannadka 2021, awoodda wax-soo-saarka ethylene glycol ee caalamiga ah waxay kordhin doontaa 19.4% sannadkii, wax-soo-saarkuna wuxuu kordhin doonaa 7.5% sannadkiiba.Asalkii hore, awoodda wax-soo-saarka iyo wax-soo-saarka warshadaha ethylene glycol ee Shiinaha ayaa sidoo kale sii kordhaya sannadba sannadka ka dambeeya.
Marka la eego awoodda wax-soo-saarka, maadaama waddanku uu fiiro gaar ah u yeesho warshadaha ethylene glycol, hagid ku habboon iyo siyaasadaha taageerada sida Qaanuunka Dhiirigelinta Horumarinta iyo Codsiga Teknolojiyadda iyo Alaabooyinka ee Warshadaha Kiimikada iyo Kiimikada ee 2021, Fikradaha Hagaha ee Horumarinta Horumarinta Tayada Sare ee Batroolka iyo Warshadaha Kiimikada inta lagu jiro "Qorshaha Shanta iyo Tobnaad ee Shanta sano" iyo Fikradaha Hagaya ee Horumarinta Tayada Sare ee Warshadaha Fiber Kiimikada ee 2022 ayaa sii socota in la soo saaro, iyo jawiga siyaasadda warshaduhu wuxuu sii wadaa inuu noqdo mid wanaagsan, ethylene glycol ee Shiinaha awoodda wax-soo-saarku waa mid sii kordhaysa sannadba sannadka ka dambeeya.Sida xogta lagu sheegay, awoodda wax-soo-saarka ethylene glycol ee Shiinaha ayaa ka kordheysa 8.32 milyan tan ilaa 21.45 milyan oo tan laga bilaabo 2017 ilaa 2021, iyada oo celcelis ahaan heerka kobaca isku dhafka sanadlaha ah ee ku saabsan 31%.
Marka la eego heerka isticmaalka awoodda, guud ahaan heerka isticmaalka ee awoodda ethylene glycol ee Shiinaha waa mid hooseeya hadda, taas oo ku saabsan 68.63% ee 2017;Waxay kordhin doontaa ilaa 73.42% 2019. Si kastaba ha ahaatee, laga bilaabo 2020 ilaa 2021, sababtoo ah saameynta go'doominta faafa ee guriga, dayactirka qalabka ethylene glycol, qaybinta tamarta iyo qiimaha dhuxusha sare, culeyska bilawga ethylene glycol ee gudaha ayaa hooseeya, iyo guud ahaan warshadaha ayaa bilaabay inay si weyn hoos ugu dhacaan, taasoo keentay in heerka isticmaalka awooda isticmaalka ethylene glycol ee Shiinaha uu hoos ugu dhacay 60.06% iyo 55.01% siday u kala horreeyaan labadii sano ee la soo dhaafay.
Marka la eego wax soo saarka, iyada oo la ballaarinayo awoodda suuqa ethylene glycol iyo kororka guud ee baahida hoose, wax soo saarka ayaa sidoo kale muujinaya isbeddelka kobaca sanadlaha ah.Laga soo bilaabo 2017 ilaa 2021, wax soo saarka ethylene glycol ee Shiinaha wuxuu ka kordhay 5.71 milyan tan ilaa 11.8 milyan oo tan, heerka kobaca wax soo saarkiisa ayaa sidoo kale muujiyay kor u kac kor u kaca ah labadii sano ee la soo dhaafay, oo ay horseeday kobaca la taaban karo ee awoodeeda wax soo saar.Sannadka 2021, heerka kobaca wax-soo-saarka ethylene glycol ee Shiinaha wuxuu ahaa qiyaastii 21.65% sannadkiiba, 2.63 dhibcood ayaa ka sarreeya kan 2020.
Marka la eego isbeddelka awoodda wax-soo-saarka ethylene glycol ee Shiinaha, waxaa la arki karaa in awoodda wax-soo-saarka ethylene glycol ee Shiinaha ay sii wanaajisay shantii sano ee la soo dhaafay, warshaduhuna waxay ku jiraan marxaladda koritaanka iyo horumarka.
Marka la eego geeddi-socodka warshadaha, waxaa jira saddex hab-soo-saarka guud ee ethylene glycol ee Shiinaha: is-dhexgalka (naphtha/etylene habka), MTO (methanol ilaa olefin) iyo dhuxusha ilaa ethylene glycol.Waqtigan xaadirka ah, iyada oo ay ugu wacan tahay tignoolajiyada xirfadda sare leh ee batroolka ee ethylene glycol ee Shiinaha, taas oo ah dariiqa habka caadiga ah, awoodda naqshadeynta batroolka ilaa ethylene glycol ayaa xisaabisa saamiga ugu sarreeya.2021, awoodda wax-soo-saarka batroolka ee ethylene glycol ee Shiinaha waxay xisaabin doontaa in ka badan 60%, wax-soo-saarkuna wuxuu dhaafi doonaa 7 milyan oo tan;Midda labaad waa dhuxusha ilaa tignoolajiyada ethylene glycol (wadada dhuxusha waa in la isticmaalo gaaska synthesis dhuxusha marka hore, ka dibna loo isticmaalo biyaha iyo carbon monoxide ee gaaska synthesis sida alaabta ceeriin si loo diyaariyo ethylene glycol), iyadoo awoodda wax soo saarka lagu xisaabiyaa in ka badan 30% iyo wax-soo-saarka in ka badan 3 milyan oo tan.Qiimaha saliidda ayaa kor u kacay labadii sano ee la soo dhaafay, wax soo saarka dhuxusha ilaa ethylene glycol ee Shiinaha ayaa si degdeg ah u kordhay.2021, wax soo saarka dhuxusha ilaa ethylene glycol ee Shiinaha waxay kori doontaa qiyaastii 50% sanadka.Maaddaama Shiinuhu uu leeyahay qaab-dhismeed tamar ah oo ah "dhal badan, gaas yar iyo saliid yar", dhuxusha ilaa ethylene glycol waa dabeecadda Shiinaha marka la eego guud ahaan sahayda glycol ethylene ee Shiinaha.Mustaqbalka, dhuxusha Shiinaha ee ethylene glycol waxay leedahay awood horumarineed oo weyn.
2. Nafta waa daciif oo way adagtahay in la hagaajiyo
Sahayda dabacsan iyo baahida ayaa keentay waxqabadka liidata ee qaybta ethylene glycol, wax soo saarkuna waxa uu ku hadhay faa'iidada taban.Isla mar ahaantaana, waxqabadka alaabta ceeriin ee naphtha iyo ethylene sidoo kale waa caajis, taasoo ka dhigaysa taageerada kharashka ethylene glycol daciif ah.
Marka la eego suuqa caalamiga ah ee ethylene glycol alaabta ceeriin, is dhexgalka naphtha ayaa lagu xisaabiyaa saamiga ugu badan, oo ay ku xigto gaaska dabiiciga ah iyo ethane soosaarka dibadda, iyo soosaarka dhuxusha ee Shiinaha.Is dhexgalka naphtha mar wuxuu ahaa habka wax soo saarka oo leh faa'iidooyin qiimo leh, laakiin sanadkan, qiimaha saliidda ee xooggan iyo isticmaalka daciifka ah ayaa horseeday khasaare ballaaran oo ku yimid silsiladda warshadaha olefin, unugyada dildilaaca ethylene waxay hoos u dhigeen wax soo saarka aag ballaaran, iyo qiimaha saliidda cayriin ee naphtha Farqiga mar galay xad xun, Tani waxay ka dhigan tahay in qiimaha alaabtu uu ka hooseeyo kan alaabta ceeriin, iyo wax soo saarku waa khasaare.Dhammaadkii Oktoobar, kala duwanaanshaha qiimaha u dhexeeya nafta iyo saliidda cayriin wuxuu ahaa mid isku beddelaya ilaa eber.Daciifnimada nafta ayaa ka dhigaysa ethylene glycol la'aanta taageerada kharashka.Sidaa darteed, habka qiimaha saliidda ee kor u kaca iyo hoos u dhaca, naphtha waxay raacdaa qiimaha saliidda hoos, iyo ethylene glycol waxay lumisaa taageerada kharashka.Tani sidoo kale waa arrin muhiim u ah qiimaha ethylene glycol si ay u sii socoto daciifinta ilaa rubuci labaad ee sanadkan.
3. Qiimaha dhuxusha xooggani ma taageeri karo ethylene glycol
Khadka wax-soo-saarka dhuxusha waa hab-soo-saarka ethylene glycol gaar ah ee Shiinaha.Waqtigan xaadirka ah, awoodda wax-soo-saarka dhuxusha gudaha waxay gaartay 8.65 milyan oo tan, taasoo ka dhigan 37% wadarta guud ee awoodda gudaha.Isbeddelka qiimaha dhuxusha kiimikaad waa mid xooggan, waxayna ku shaqaynaysay in ka badan 1100 yuan/ton sanadka intiisa badan, waxayna gaartay in ka badan 1300 yuan/ton tan iyo Sebtembar.Luminta dhuxusha ee ethylene glycol waxay aragti ahaan ka badan tahay 1000 yuan/ton.Sababtoo ah ilaha syngas ee ay isticmaalaan cutub kastaa way kala duwan yihiin, faa'iidada wax-soo-saarka gaarka ah ayaa kaliya lagu qiyaasi karaa qiyaas ahaan.Si kastaba ha ahaatee, dhuxusha ilaa ethylene glycol waxay ku jirtay xaalad khasaare ah ilaa rubuci labaad ee sanadkan, khasaaruhuna wuu sii kordhayaa iyadoo la xoojinayo qiimaha dhuxusha.Si kastaba ha ahaatee, qaar ka mid ah dhirta kiimikada dhuxusha waxay u isticmaalaan gaaska dabada ee foornada kookaha si ay u soo saaraan, taas oo ay leedahay qashinka dib-u-warshadaynta oo aan saameyn ku yeelan qiimaha dhuxusha;Intaa waxaa dheer, waxaa jira qaar ka mid ah aaladaha taageeraya shirkadaha dhuxusha.Habka kor u kaca qiimaha dhuxusha, faa'iidada dhuxusha ee kor u kaca ayaa hodan ah, markaa dulqaadka hoos u dhaca khasaaraha ethylene glycol waa la hagaajiyay.Sidaa darteed, waxaan arki karnaa in inkasta oo faa'iidada dhuxusha ee ethylene glycol ay liidato sanadkan, qaybteeda ayaa saameyn yar ku yeelanaysa isbeddelka faa'iidada marka loo eego sannadihii hore.Beddelka kicinta sannadlaha ah iyo baahiyaha kale ee dayactirka ee cutubka ayaa la saaray rubuci saddexaad, taasoo keentay hoos u dhac degdeg ah oo ku yimid heerka hawlgalka ee dhuxusha ilaa ethylene glycol.Isku soo wada duuboo, marka laga reebo xidhitaanka dhawr qaybood oo macdan qodis ah oo cayriin ah oo ay ugu wacan tahay mashaakilaadka faa'iidada ee sanadka, hawlgalka unugyada dhuxusha ayaa ah mid xasiloon sanadkan, iyada oo taageero xaddidan ay leedahay glycol ethylene.
Iyadoo la eegayo mustaqbalka, saadka daciifka ah iyo rajada baahida waxay ilaalin doontaa qiimaha ethylene glycol cadaadis.600000 oo tan oo ka mid ah unugyada 1.8 milyan tan ee Yulin, Shaanxi Coal Mine ayaa la hawlgeliyay, 1.2 milyan oo tan oo soo hadhayna waxa la qorsheeyay in la soo saaro rubuci afraad.Intaa waxaa dheer, mashruuca Jiutai 1 milyan tan unug ethylene glycol ayaa sidoo kale la geliyay wax soo saarka.Mustaqbalka, waxaa sidoo kale jira rajada ah in Sanjiang 1 million ton MTO iyo unugga ethylene glycol ee taageeraya Shenghong Petrochemical la gelin doono wax soo saarka.Laga soo bilaabo rubuci afraad ilaa nuska hore ee sanadka soo socda, cadaadiska saadka cusub ee glycol oethylene ayaa wali weyn.Isticmaalka terminalka daciifka ah ayaa sii waday inuu hoos u dhigo suuqa olefin.Qiimaha hooseeya ee naphtha wuxuu ka dhigayaa ethylene glycol la'aanta taageerada kharashka, iyo qiimaha dhuxusha gudaha ee xooggan ayaa sidoo kale ku adag inay saameyn weyn ku yeeshaan ethylene glycol.Rajada qiimaha daciifka ah iyo bixinta iyo baahida ayaa hoos u dhigi doonta qiimaha ethylene glycol.
JIN DUN KiimikadaMachadka Cilmi-baadhistu wuxuu leeyahay koox R&D khibrad leh, qiiro leh oo hal-abuur leh.Shirkaddu waxay shaqaaleysiisaa khubaro sare oo gudaha ah iyo aqoonyahanno ah la-taliyayaal farsamo, waxayna sidoo kale wada-shaqeyn dhow iyo is-dhaafsi farsamo la sameysaa Jaamacadda Beijing ee Teknolojiyadda Kiimikada, Jaamacadda Donghua, Jaamacadda Zhejiang, Machadka Cilmi-baarista ee Zhejiang ee Warshadaha Kiimikada, Machadka Shanghai ee Chemistry-ga dabiiciga ah iyo kuwa kale oo caan ah. jaamacadaha iyo xarumaha cilmi-baarista.
Qalabka JIN DUN wuxuu ku adkaysanayaa abuurista koox riyooyin leh, samaynta alaab sharaf leh, taxadar leh, adag, iyo u bixista dhammaan si ay u noqoto lammaane la aamini karo iyo saaxiibka macaamiisha!Ku dadaal inaad sameysowalxo cusub oo kiimiko ahadduunyo u horseeda mustaqbal wanaagsan!
Waqtiga boostada: Dec-16-2022