Fiidkii Diseembar 13, Wanhua Chemical waxay soo saartay ku dhawaaqis maalgashi shisheeye. Magaca bartilmaameedka maalgashiga: Mashruuca ethylene ee Wanhua Chemical oo ah 1.2 milyan oo tan/sanadkii iyo mashruuca polyolefin ee heerka sare ah ee hoos yimaada, iyo qaddarka maalgashiga: wadarta maalgashiga oo ah 17.6 bilyan oo yuan.
Badeecadaha heerka sare ah ee warshadaha ethylene ee dalkayga waxay si weyn ugu tiirsan yihiin soo dejinta. Elastomers-ka Polyethylene waa qayb muhiim ah oo ka mid ah agabka kiimikada cusub. Kuwaas waxaa ka mid ah, badeecooyinka polyolefin ee heerka sare ah sida polyolefin elastomers (POE) iyo agabka gaarka ah ee kala duwan ayaa 100% ku xiran soo dejinta. Ka dib sannado badan oo horumarinta tignoolajiyada madaxbannaan, shirkaddu waxay si buuxda u baratay teknoolojiyada khuseeya.
Shirkaddu waxay qorsheyneysaa inay hirgeliso mashruuca wejiga labaad ee ethylene ee Yantai Industrial Park, dhisto 1.2 milyan oo tan/sanadkii ethylene iyo mashaariicda polyolefin ee heerka sare ah, iyo xaqiijinta warshadaha ee alaabada polyolefin ee heerka sare ah sida POE-ga iskiis u horumarsan iyo agabyada gaarka ah ee kala duwan. Mashruuca wejiga labaad ee ethylene wuxuu dooran doonaa Ethane iyo naphtha waxaa loo isticmaalaa sidii walxo ceeriin ah si loo sameeyo iskaashi hufan oo lala yeesho mashruuca isku-dhafka PDH ee shirkadda iyo wejiga koowaad ee mashruuca ethylene.
Mashruuca la qorsheeyay wuxuu daboolayaa dhul dhan qiyaastii 1,215 mu, wuxuuna inta badan dhisaa 1.2 milyan oo tan/sanadkii cutubka dillaaca ethylene, 250,000 tan/sanadkii unug polyethylene cufnaanta hooseeya (LDPE), iyo 2×200,000 tan/sanadkii unug polyolefin elastomer (POE), 200,000 tan/sanadkii cutubka butadiene, 550,000 tan/sanadkii cutubka hydrogenation gaaska pyrolysis (oo ay ku jiraan 30,000 tan/sanadkii soo saarista styrene), 400,000 tan/sanadkii cutubka soo saarista aromatics iyo mashaariicda taageerada iyo xarumaha dadweynaha.
Mashruucan ayaa qorsheynaya inuu maalgeliyo 17.6 bilyan oo yuan, lacagaha dhismahana waxaa lagu ururin doonaa qaab isku-dhafan oo ah sanduuqyo iskood isu leh iyo amaahyo bangi.
Mashruucan waxaa ansixiyay Guddiga Horumarinta iyo Dib-u-habaynta Gobolka Shandong, waxaana la filayaa inuu bilaabo wax soo saarka bisha Oktoobar 2024.
Sannadihii ugu dambeeyay, alaabada qiimaha sare leh ee ku jirta silsiladda warshadaha hoose ee ethylene ee gudaha ayaa weli si weyn ugu tiirsan soo dejinta, gaar ahaan alaabada polyolefin ee heerka sare ah sida polyolefin elastomers-ka gudaha (POE) iyo walxaha dahaarka fiilooyinka danab ee aadka u sarreeya (XLPE), kuwaas oo asal ahaan ay gacanta ku hayaan waddamada shisheeye. Dhismaha ayaa ka caawin doona Wanhua inay xoojiso silsiladda warshadaha polyolefin oo ay buuxiso farqiga u dhexeeya alaabada polyolefin ee heerka sare ah ee gudaha.
Mashruucu wuxuu u adeegsadaa ethane iyo naphtha sidii walxo ceeriin ah si uu u sameeyo iskaashi lala yeesho mashruuca ethylene ee marxaladda koowaad ee jira kaas oo propane u isticmaala agab ceeriin ah. Kala duwanaanshaha agabka ceeriin wuxuu sii fogeynayaa khatarta isbeddelka suuqa, wuxuu hagaajiyaa tartanka qiimaha ee kiimikooyinka beerta, wuxuuna abuuraa goob warshadeed kiimiko oo dhammaystiran oo heer caalami ah: wuxuu bixiyaa agab ceeriin ah oo loogu talagalay qaybaha polyurethane iyo kiimikooyinka wanaagsan ee jira, wuxuu ballaariyaa silsiladda warshadaha, wuxuuna kor u qaadaa tartanka suuqa ee kiimikooyinka wanaagsan ee heerka sare ah ee shirkadda.
Mashruucu wuxuu sidoo kale isticmaali doonaa hagaajinta tamarta ugu horumarsan iyo isku-darka qalabka, soo kabashada kulaylka qashinka iyo isticmaalka dhammaystiran, si loo horumariyo faa'iidooyinka dhaqaale iyo in la gaaro hoos u dhac weyn oo ku yimaada qiiqa kaarboonka. Hirgeli Unicom iyada oo loo marayo dhuumaha masaafada dheer, sii ciyaar buuxda isku-dubaridka hufan ee labada beerood ee Yantai iyo Penglai, ballaari horumarinta silsiladaha wax soo saarka, iyo ballaarinta wax soo saarka alaabada kiimikada ee heerka sare ah.
Dhammaystirka iyo hirgelinta mashruucan ayaa ka dhigi doona Wanhua Yantai Industrial Park goob kiimiko oo dhammaystiran oo loogu talagalay kiimikooyinka wanaagsan iyo agabyada kiimikada cusub oo leh faa'iidooyin aad u tartan badan adduunka.
Waqtiga boostada: Diseembar-16-2022