Yin la'akari da manyan abubuwan da ke faruwa a kasuwar iskar gas a cikin 2023, akwai abubuwa guda biyu waɗanda ke shafar tushen wadata da buƙata kai tsaye: na farko, haɗarin aminci na gidan abinci na Ningxia; Ii. Alkylate man yana ƙarƙashin harajin amfani. Waɗannan manyan abubuwan biyu suna shafar kasuwannin farar hula da na olefin carbon 4 bi da bi.

Hatsarori na tsaro kai tsaye suna shafar buƙatun iskar gas, bin doka a cikin filin, rashin bin doka ba ya cika ka'idodin ban, ga raka'a na yau da kullun don ba da kasuwa; Koyaya, yana kuma da mummunan tasiri akan amfani da iskar gas ta farar hula.

An sami rahotanni da yawa da nazari kan sauye-sauye masu ban mamaki a kasuwa sakamakon harajin amfani da man alkylate da kuma karuwar farashi. Watanni biyar sun shude tun lokacin aiwatar da manufofin, kuma za mu yi la'akari da takamaiman tasirin da kasuwar carbon ke da shi ta hanyar bayanai.

Ta hanyar canji a cikin buƙatar C4 na olefin a cikin na'urorin alkylation, ana iya ganin cewa buƙatun yana da kwanciyar hankali a cikin watanni ɗaya ko biyu na farko kafin gabatar da manufofin da suka dace. Karamin hutun da aka yi a watan Mayu shi ne lokacin koli na bukatar man fetur, wanda ya kamata ya kasance babban matakin gina na'urorin alkylation, amma ana biyan harajin amfani da shi a tsakiyar tsakiyar da marigayi, wasu kamfanoni sun rage nauyi ko dakatar da aiki. don guje wa haɗari, wanda ya haifar da raguwar ƙimar aiki da buƙatun alkylation, kuma ƙimar amfani da ƙarfin alkylation ya faɗi kusan maki 10 cikin ɗan gajeren lokaci. Bayan kusan rabin wata na tashin hankali, man alkylated da olefin C4 kasuwa sun sake samun sabon ma'auni: farashin olefin C4 ya ragu sosai.

A watan Mayu, farashin Olefin carbon 4 na kasar Sin ya fadi da kashi 11.76%, ya ci gaba da raguwa da kashi 8.84 cikin dari a watan Yuni, kuma ya sake komawa cikin watan Agusta; Ribar Alkylation ta kasance mafi girma a matakin raguwar albarkatun iskar gas, amma ribar ta ragu sannu a hankali tare da farkon haraji a cikin lokaci na gaba, kuma ta juye a cikin watan Agusta, bayan asarar dogon lokaci. Sake dawo da albarkatun kasa carbon 4 ya faru ne saboda safa mai aiki na na'urorin alkylation masu ƙarancin farashi. Wannan ƙasa ta ƙunshi raka'a alkylation da sauransu. Tasirin ɓangaren manufofin ƙuntatawa, farashin carbon huɗu na olefin ya faɗi ƙasa kaɗan, ba kawai samun kudin shiga na na'urar alkylation ba, har ma da rabon na'urar isomerization olefin, wasu kamfanoni da aka dakatar sun koma aiki ko kuma suna da. sake dawo da tsare-tsare na aiki, kuma bangaren bukatar ya inganta sannu a hankali.

Kasuwar Olefin Carbon 4 ba ta dawo cikin kwanciyar hankali ba saboda sabon ma'auni, kuma binciken lokaci zuwa lokaci shima zai shafi yanayin matakai, kuma olefin carbon 4 na gaba zai nemi sabon ci gaba a cikin tashin hankali.