Fiidnimadii Diisambar 13, Wanhua Chemical waxay soo saartay ogeysiis maalgashi shisheeye. Magaca yoolka maalgashiga: Wanhua Kiimikada 1.2 milyan oo ton/sannad ethylene iyo mashruuca polyolefin-ka hoose ee hoose, iyo qaddarka maalgashiga: wadarta maalgashiga 17.6 bilyan yuan.
Wax soo saarka heerka hoose ee warshadaha ethylene ee dalkaygu waxay si weyn ugu tiirsan yihiin soo dejinta. Elastomers Polyethylene waa qayb muhiim ah oo ka mid ah walxaha cusub ee kiimikada. Kuwaas waxaa ka mid ah, alaabooyinka polyolefin-ka sare ah sida polyolefin elastomers (POE) iyo agabyada gaarka ah ee kala duwan ayaa 100% ku tiirsan soo dejinta. Ka dib sanado badan oo horumarinta tignoolajiyada madax-bannaan, shirkaddu waxay si buuxda u baratay tignoolajiyada ku habboon.
Shirkaddu waxay qorsheyneysaa in ay hirgeliso mashruuca wejiga labaad ee ethylene ee Yantai Industrial Park, dhisto 1.2 milyan oo tan / sannadkii ethylene iyo mashaariicda polyolefin-ka sare ee hoose, oo ay ogaadaan warshadaynta alaabada polyolefin-ka sare ah sida POE is-horumariyay iyo qalab gaar ah oo kala duwan. Mashruuca wejiga labaad ee ethylene wuxuu dooran doonaa Ethane iyo naphtha waxaa loo isticmaalaa sidii alaab cayriin ah si ay u abuuraan iskaashi hufan oo lala yeesho mashruuca isdhexgalka PDH ee jira ee shirkadda iyo wejiga koowaad ee mashruuca ethylene.
Mashruuca la qorsheeyay wuxuu daboolayaa aag dhan 1,215 mu, wuxuuna inta badan dhisaa 1.2 milyan oo tan / sanadkii ethylene unug dildilaac ah, 250,000 tan / sanadkii cufnaanta polyetylen (LDPE), iyo 2 × 200,000 tan / sano polyolefin elastomer, PO20000 unugga, 550,000 tan / sannadkii pyrolysis gasoline hydrogenation unit (oo ay ku jiraan 30,000 tan / sanadii soo saarista styrene), 400,000 tan / sanadii unug soosaar caraf udgoon iyo taageeraya mashaariicda kaalmada iyo xarumaha dadweynaha.
Mashruucan ayaa qorsheynaya in lagu maalgeliyo 17.6 bilyan yuan, waxaana dhaqaalaha dhismaha lagu uruurin doonaa qaab isugu jira lacago iskiis u gaar ah iyo deymo bangi.
Mashruuca waxaa ansixiyay Guddiga Horumarinta iyo Dib-u-habaynta Gobolka Shandong waxaana la filayaa inuu bilaabo wax soo saarka Oktoobar 2024.
Sanadihii la soo dhaafay, alaabada qiimaha sare leh ee lagu daro silsiladda warshadaha ee ethylene ee gudaha ayaa wali si weyn ugu tiirsan soo dejinta, gaar ahaan alaabada polyolefin-ka-dhamaadka sare ah sida elastomers polyolefin gudaha (POE) iyo agabka daboolka fiilooyinka korantada-sare (XLPE), kuwaas oo asal ahaan ay ka kooban yihiin dalal shisheeye. Dhismuhu wuxuu ka caawin doonaa Wanhua inay xoojiso silsiladda warshadaha polyolefin waxayna buuxisaa farqiga u dhexeeya alaabada polyolefin-ka sare ee gudaha.
Mashruucu wuxuu u isticmaalaa ethane iyo naphtha sida alaabta ceeriin si ay u sameeyaan is-waafajin la socota mashruuca wejigiisa koowaad ee ethylene kaas oo u isticmaala propane sida alaabta ceeriin. Kala-duwanaanta alaabta ceeriin waxay sii fogaynaysaa halista isbedbeddelka suuqa, waxay wanaajisaa tartanka qiimaha kiimikooyinka beerta, waxayna abuurtaa baarkin warshadeed kiimiko oo heer caalami ah oo isku dhafan: waxay siisaa agabka ceeriin ee jira qaybaha poliurethane iyo kiimikooyinka ganaaxa, waxay kordhiyaan silsilada warshadaha, waxayna kor u qaadaan tartanka suuqa ee kiimikooyinka ugu sarreeya ee shirkadda.
Mashruucu wuxuu sidoo kale isticmaali doonaa kobcinta tamarta ugu horumarsan iyo isdhexgalka qalabka, soo kabashada kulaylka qashinka iyo ka faa'iidaysiga dhamaystiran, si loo hagaajiyo faa'iidooyinka dhaqaale iyo in la gaaro hoos u dhac weyn oo ku yimaada qiiqa kaarboonka. Ku garwaaqso Unicom iyada oo loo marayo dhuumaha fogfog, sii ciyaar buuxda si ay isku dubarid hufan ee labada jardiinooyin ee Yantai iyo Penglai, kordhiyaan horumarinta silsiladaha alaabta, iyo ballaariyo wax soo saarka ee dhamaadka sare ee alaabta kiimikada.
Dhamaystirka iyo hawlgelinta mashruucan waxay ka dhigi doontaa Wanhua Yantai Industrial Park baarkin kiimiko oo dhamaystiran oo loogu talagalay kiimikooyinka wanaagsan iyo agabka cusub ee kiimikaad oo leh faa'iidooyin aad u tartan badan adduunka.
Waqtiga boostada: Dec-16-2022