Kuwanikwa kwese kweglacialacetic acidmusika muna Nyamavhuvhu wakakwira, uye kumwe kuzasi kuri mumwaka wekunze, saka kudiwa kweacetic acid kungave kushoma.Sezvo paine mashoma mabhizinesi ekugadziridza mwedzi uno, Shanghai Huayi naDalian Hengli chete ndivo vane zvirongwa zvekuvandudza, kupihwa kunoramba kwakakwira, uye fekitori yefekitori iri padanho repakati.Zvakaoma kutsigira kuwedzera kwemutengo nekuti kune zvakawanda zvisina kunaka mumusika wenguva pfupi yeglacial acetic acid.

Mumakore achangopfuura, kugona kwekugadzira kweglacial acetic acid uye maindasitiri ayo makuru ekudzika kwakaratidza maitiro ari kukura.Nekudaro, iyo purofiti yekufambisa muindasitiri yeketani haina kuenzana.Mune ramangwana, icharamba iri imwe yevatyairi vepurofiti uye kuda kuwedzera.Iyo yekugovera kugona kweglacial acetic acid inosungirwa kukwira zvakanyanya.Panguva iyoyo, chiyero pakati pekupa nezvinodiwa chichatyorwa.

Kunyangwe glacial acetic acid yekugadzira simba iri kuwedzera zvishoma nezvishoma, kushandiswa kuri kuratidzawo kukura kwemaitiro, asi purofiti yekufambisa muindasitiri yeketani haina kuenzana, uye mamiriro epurofiti mune imwe yakadzika haigone kunzi yakanaka.

Glacial acetic acid yekugadzira simba iri kuwedzera zvishoma nezvishoma

Munguva ye2018-2022, glacial acetic acid yekugadzira simba muChina yakawedzera zvishoma nezvishoma, ichitsigirwa nekuvandudzwa kwekudiwa kwekudzika uye kuita purofiti yakanaka.Kubva muna 2022, kugona kwepagore kweglacial acetic acid kuri matani 10.46 miriyoni, kumusoro 18 t.86% kubva 2018.

Kwemakore mashanu apfuura, mutengo wakazara weglacial acetic acid wanga uri kukwira, uchitsigirwa nekuwedzera kudiwa kwemba uye musika unoshanda wekutengesa kunze.Panguva imwecheteyo, yakachengetedza mutengo wakakura wekusiyanisa neyakabikwa methanol nguva zhinji, zvichikonzera purofiti yakasimba uye nguva yakareba inobatsira.

Muna 2017-2018, yekunze glacial acetic acid chirimwa chinotanga chaive chisina kugadzikana, uye musika wekunze wakapa rutsigiro kumusika wepamba.Pamusoro pezvo, nekudzikira kwemumba glacial acetic acid huwandu uye kudzika kwesimba kuwedzera, kudiwa kweglacial acetic acid kuchangowedzera, izvo pamwe chete zvakatsigira kukwira kwemitengo yemumba yeglacial acetic acid.Kunyangwe maitiro acho akafanana neayo methanol yakabikwa, mutsauko wemutengo unoramba uchikura uye purofiti inowedzera.muna 2018, avhareji ye theoretical gross purofiti mumusika wekumabvazuva kweChina yaive ingangoita 1,753 yuan/ton.muna 2019-2020, mudzimba glacial acetic acid yekugadzira huwandu hunoramba huchikwira uye kupa kunowedzera.Kudiwa kunodzikira muzvikamu nekuda kwezvinhu zvisingatarisirwi.Domestic glacial acetic acid mitengo inoshanduka, uye mutsauko wemutengo nemethanol unodzikira kusvika pamwero wakati.muna 2020, avhareji ye theoretical gross purofiti mumusika wekumabvazuva kweChina ingangoita 504 yuan/ton.muna 2021, kunyangwe mitengo yese methanol neglacial acetic acid iri kukwira kumusoro, mutengo weglacial acetic acid unokwira zvakanyanya nekuda kwekuwedzera kwekudiwa kwemukati nekunze uye kudzikira kwechikamu, zvichiita kuti mutsauko wemitengo pakati pezviviri izvi urambe uchikwira. kuwedzera.Avhareji yegore rose gross margin mumusika weEast China yaive yakatenderedza RMB399/ton.41%.

Kunyangwe purofiti yaive yakakura, kudiwa kwepasi kwakaratidza kuenderera mberi, zvichiita kuti vagadziri varipo nevatambi vatsva vemusika vagadzire zvirongwa zvitsva zveglacial acetic acid purojekiti, mazhinji acho akaiswawo.

Future downstream kudiwa kuchiri kuwedzera

Pachine zvirongwa zvehutsva hutsva hwezvizhinji zvigadzirwa zvepasi mune ramangwana, kutyaira kuenderera mberi kwekukura kweglacial acetic acid yekupa huwandu.

Kubva 2021 kusvika 2022, EVA kugadzirwa kwesimba kuri kuwedzera nekukurumidza uye zvigadzirwa zvave kusvika pakukura kukuru VA vinyl acetate yemukati, nekuwedzera kukuru kwekuda kwevinyl acetate, kuwedzera kwevinyl acetate yekugadzira kugona, uye yakakurumbira isiri-calcium carbide kushomeka.Kubva 2022, kumwe kupihwa kwecalcium carbide kwakawedzerwa kune yekutanga ethylene vashandisi vekushandisa, yeChina ethylene acetate yekugovera pateni yachinja kubva pakusarira kwechimiro kuenda kune kusagadzikana kwechimiro.EVA iri kufunga zvishoma nezvekuzvivaka ethylene acetate nekuda kwekuwedzera kuoma uye mutengo wekutenga nevashandisi.Kusvika panguva iyoyo, akati wandei mapurojekiti ari kuvakwa ari kuenderera uye ethylene vinyl acetate kugadzirwa kwesimba ichaburitswa muna 2023.

Ethyl acetate zvakare chimwe chezvakanyanya kudzika zvigadzirwa zve glacial acetic acid.Mumakore achangopfuura, kupokana pakati pekupa uye kudiwa kwe ethyl acetate kwave kwakakurumbira, uye chiyero chekukura kwesimba chiri kunonoka.2022-2023, hutsva hutsva huchiri kunyanya kuwanikwa mumakambani aripo, kunyanya kuwedzera chikamu cheindasitiri, kuwedzera kuderedza mari uye kugadzirisa kushanda.Pamusoro pezvo, nemaitiro aripo ekubatanidza muindasitiri yepetrochemical achiwedzera kuoneka, mamwe makambani anoronga kuvaka zvidyarwa zvitsva zve ethyl acetate kuwedzera indasitiri yemaindasitiri.Nekudaro, nekuda kweiyo nyore kugadzira maitiro ethyl acetate, nekukurumidza shanduko yemidziyo yemumba uye inochinjika kugadzirwa, zvakanyanya zvichienderana nemutengo uye shanduko yekuda, kukura kwekukura kwave kunonoka mumakore achangopfuura.

Panyaya yeacetic anhydride, mumakore achangopfuura, michina mitsva nemidziyo isingachashandi iripo, uye kuwanikwa kwese kunoratidza maitiro ekukura.Kubva pakuona kwechimiro chekushandisa, inonyanya kushandiswa mukugadzirwa kweacetate fiber, mishonga yepakati, mishonga yekuuraya zvipembenene, zvinonhuwira, dhayi, zvinowedzera zvekudya, makemikari ekubvisa mvura uye mamwe minda.Zvimwe zvemumba acetic fiber zvidyarwa zvine acetic anhydride zvirimwa, uye kubatanidzwa mune mamwe minda hakuna kukwirira.Mune ramangwana, acetic anhydride zvidyarwa zvichange zvichiri kuvakwa.Ningxia Donghe anoronga kuisa 150,000 matani mukushanda muhafu yechipiri yegore rino.Henan Ruibai anorongawo kuvaka chitsva acetic anhydride chirimwa, uye huwandu hwekugadzira indasitiri hunotarisirwa kuramba huchiwedzera.Acetic anhydride ine nzvimbo dzakasiyana-siyana dzepasi uye kuchine imwe nzvimbo yekukura padivi rekudiwa, asi nekuwedzera kwehuwandu hwekugadzira, iyo indasitiri ichawedzera kukwikwidza.

Mamwe mapurojekiti matsva eglacial acetic acid mune ramangwana, chiyero chekugovera uye kudiwa chinogona kuputswa
Iko kuita purofiti iri nani mumakore achangopfuura, pamwe nekuwedzera kuri kuramba kuchidiwa, kuita kuti glacial acetic acid irambe ichiwedzera, uye makore matatu anotevera ndizvozvo.

Tafura iri pamusoro inoratidza humwe hutsva hwezvirongwa zveglacial acetic acid mumakore matatu anotevera, pamusoro pemamwe makambani ane zvirongwa zvitsva zvekuvaka nekuwedzera, zvinogona kuonekwa kuti glacial acetic acid yeramangwana kukura kwehuwandu kuchiri kutarisirwa kunge kwakaenzana. hombe.Kunyangwe kudiwa kwemvura yakadzika kuchave nekuwedzera kwakawedzera, asi kuti inogona kunyatso kunyura kuwedzera kweglacial acetic acid inoramba ichiri kucherechedzwa, uye hazvigone kutongerwa kunze kuti glacial acetic acid muChina ichave yakawandisa.

Chemwinikemikari raw material yekutengesa kambani muChina, iri muShanghai Pudong New Area, ine network yezviteshi, zviteshi, nhandare dzendege uye njanji yekufambisa, uye ine makemikari uye ane njodzi matura emakemikari muShanghai, Guangzhou, Jiangyin, Dalian neNingbo Zhoushan, China. , ichichengetera matani anopfuura 50,000 emakemikari anogadzirwa gore rose, ane mugove wakakwana, unogamuchirwa kutenga uye kubvunza.chemwinemail:service@skychemwin.comwhatsapp: 19117288062 Tel: +86 4008620777 +86 19117288062