Mushure mekunge pure benzene/hydrobenzene yadonha kusvika pa6000 yuan mark, zvichisundwa nekurerutsirwa kwegwaro renyika, hunhu hwemusika hwakachinja zvishoma, vamwe vatengesi nekutenga kwepasi pemvura, pure benzene/hydrobenzene transaction volume, yakasimudzira kukwira kwemutengo, Chikumi 16, Shandong mafuta benzene mutengo waive 6220 yuan/ton, kuwedzera kwe80-140 yuan/ton. Vakateya hwaro hwevhiki ino yehydrobenzene rebound.

Parizvino, chinotariswa chemusika chiri pakuwedzera kwehuwandu hwekushandisa kwe styrene simba, kudzikira kweyero yekushanda kwe phenol uye kuwedzera kwe pure benzene kunze kwenyika.

1, iyo huru yakadzika pasi styrene simba rekushandisa inotarisirwa kuwedzera

Yekutanga chikamu cheyakamira styrene chirimwa chinoronga kutangazve, pamwe neZhejiang Petrochemical 600,000 matani emidziyo yakaiswa na15 o 'clock musi waChikumi 16, kubva kuChina kugadzirwa kwe styrene uye simba rekushandisa data inotarisirwa kuvandudza iyo yakazara. Styrene capacity utilization ichawedzera kudiwa kwe pure benzene, ichawedzera kudyiwa kwe pure benzene, asi mushure mekuwedzera kwe styrene chiyero chekushanda, zvichiri kufanira kutarisisa kuzasi kwe styrene, kana kudzika kwe styrene kuchinetsa. kuwana synchronous kunatsiridza, styrene inotarisana nemamiriro ekupa uye kuderedzwa kwekuda, mushure mezvose, styrene inopinda zvishoma nezvishoma tembiricha yakakwira off-mwaka.

2, kudzika kwephenol ketone kushanda kwehuwandu hunoramba huchiderera

Munguva pfupi yapfuura pasi pemvura phenol ketone mabhizinesi akatanga pamwero we69%, mwedzi-pa-mwedzi -1%. Pakati pavo, panguva yekuvhara nekugadzirisa nguva yeJiangsu Ruiheng, Shanghai Sisar uye Gaoqiao Petrochemical phenol ketone units, Shenghong yekunatsa phenol ketone units yakanga ine maitiro asina kunaka, saka phenol ketone yekushanda yakaramba ichiderera, kuderedza kushandiswa kwebenzone yakachena, uye kuumba. mhinduro isina kunaka pane pure benzene/hydrobenzene.

3, China yakachena benzene kunze kwenyika inotarisirwa kuwedzera

Nekupera kwenguva yekusungwa kwekugadziriswa kwemhiri kwemakungwa, uye kukosha kweoctane kwadonha, Asia yakachena benzene inoda kupinda muChina kuti igaye, uye zvinotarisirwa kuti mudzimba pure benzene kunze kwenyika kuchawedzera, zvichikonzera kukwira kwemumba pure benzene. kugovera, kubva pakuona kwekunze kwepamwedzi, kunze kwenyika kana kubva ku200,000 matani kusvika ku300,000 matani echiyero.

Pamusoro pezvo, Hainan Refining neChemical itsva 2.6 miriyoni matani ekugadzirisa chikafu, CNOOC Huizhou itsva 1.3 miriyoni matani ekuvandudza kubuda kwearomatics uye disproportionation inotarisirwa kuiswa mukudyisa gare gare, kuwanikwa kwemukati kwebenzene yakachena kwakawedzera.

Nenguva pfupi, kusanganisira iyo isina chinhu kuzadzazve pakupera kwemwedzi, zvinotarisirwa kuti mhepo yekutenga ye pure benzene/hydrobenzene inogona kuvandudzwa, uye mutengo we hydrobenzene unogona kudzikama uye kudzokororwa, asi rebound kureba nesimba. zvishoma, nokuti misika ichiri munhau dzisina kunaka, uye mutsara wepakati uye wakareba unobatwa nemafungiro asina chinhu.