Ho tloha bofelong ba Mots'eanong ho isa qalong ea Phuptjane, potoloho e ncha ea phetoho ea litheko tsa 'maraka oa needle coke e tla hlahisoa. Leha ho le joalo, hajoale, 'maraka oa needle coke o laoloa ke boikutlo ba ho ema le ho bona. Ntle le likhoebo tse ling tse ntlafatsang theko ka Phuptjane le ho etella pele ho phahamisa 300 yuan/ton ka nakoana, khoebo ea 'nete ea lipuisano ha e so fihle. Theko ea 'maraka oa needle coke oa Chaena e lokela ho itšoara joang ka Phuptjane, 'me e ka tsoela pele ka mokhoa o ntseng o phahama ka Mots'eanong?
Ho latela mokhoa oa theko ea nale coke, ho ka bonoa hore theko ea nale coke e tiile ebile e nyoloha ho tloha ka Hlakubele ho isa Mmesa, ebe e lula e tsitsitse kamora ho phahama qalong ea Mots'eanong. Ka Mots'eanong, theko e kholo ea nale coke e thehiloeng oling ke 10,500-11,200 yuan/ton, ea le le le mafura coke e thehiloeng oling ke 14,000-15,000 yuan/ton, ea le le le mafura coke e thehiloeng mashaleng ke 9,000-10,000 yuan/ton, 'me ea le le le mafura coke ke 12,200 yuan/ton. Hona joale, ho na le mabaka a 'maloa a hore le le le mafura coke e eme le ho bona:
1. Theko ea coke ea petroleum e nang le sulfur e tlase e theohile. Mafelong a Mots'eanong, theko ea coke e tloaelehileng ea petroleum e nang le sulfur e tlase Dagang le Taizhou e ile ea etella pele, eaba Jinzhou Petrochemical e latela se tšoanang. Ka la 1 Phuptjane, theko ea Jinxi Petrochemical e theohetse ho 6,900 yuan/ton, 'me phapang ea litheko lipakeng tsa coke ea petroleum ea Daqing le Fushun ea boleng bo holimo e ile ea atoloha ho fihla ho 2,000 yuan/ton. Ka ho theoha ha coke ea petroleum e nang le sulfur e tlase, likhoebo tse ling tse latelang li ile tsa eketsa karolelano ea ho kopanya coke ea petroleum, e leng se ileng sa ama tlhoko ea coke ea nale ho isa bohōleng bo itseng. Indasteri ea coke ea nale e lokela ho bua ka theko ea coke ea petroleum Daqing le Fushun. Hona joale, ha ho na khatello li-stock tse peli, 'me ha ho na moralo oa tokiso o theohelang tlase, kahoo' maraka oa coke ea nale o tla ema 'me o bone.
2. Tlhoko ea theko ea li-electrode tse mpe e theohelang e ea fokotseha. Tlas'a tšusumetso ea boemo ba seoa, liodara tsa libeteri tsa motlakase le libeteri tsa dijithale li ile tsa fokotseha ka Mots'eanong. Lisebelisoa tse tala tsa nale coke ea thepa ea anode li ile tsa siloa haholo-holo mohatong oa pele, 'me palo ea liodara tse ncha ea fokotseha. Likhoebo tse ling, haholo-holo nale coke e thehiloeng mashaleng, li ile tsa eketsa lenane la tsona la thepa.
3. Tlhahiso ea electrode ea graphite e ntse e le tlase. Phaello ea liindasteri tsa tšepe e fokola, 'me likhoebo tsa electrode ea graphite li angoa ke boemo ba seoa, tšireletso ea tikoloho le litheko tse phahameng tsa thepa e tala, kahoo cheseho ea bona ea ho qala kaho ha e holimo 'me tlhahiso ea bona e tlase. Ka hona, tekanyo ea nale coke e batla e bataletse. Likhamphani tse ling tse nyane tsa tlhahiso li sebelisa nale coke ea petroleum e nang le sulfur e tlase ho e-na le nale coke.
Tlhahlobo ea pono ea 'maraka: Ka nako e khuts'oane, likhoebo tsa anode li sila haholo-holo thepa e tala mohatong oa pele, 'me li saena liodara tse ncha tse fokolang. Ho phaella moo, theko ea setso ea ofisi ea coke ea petroleum e nang le sulfur e tlase e tla ba le tšusumetso e itseng ho romelloeng ha coke ea nale. Leha ho le joalo, likhoebo tsa coke ea nale li na le litšenyehelo tse phahameng tsa tlhahiso, 'me ho ka etsahala hore theko e oele tlas'a khatello ea phaello. Ka hona, 'maraka oa coke ea nale o tla tsoela pele ho busa ka Phuptjane boemong ba ho leta le ho bona. Qetellong, ka boemo ba seoa Shanghai le libakeng tse ling tse laoloang, tlhahiso ea likoloi e lebelletsoe ho hlaphoheloa butle-butle, 'me tlhoko ea ho qetela e lebelletsoe ho nyoloha. Ho feta moo, kotara ea boraro, lisebelisoa tse ling tsa electrode e mpe li tla ntse li kenngoa tlhahisong, e leng se tla eketsa tlhoko ea lisebelisoa tse tala tsa needle coke. Ha likhoebo tsa electrode e mpe li qala ho bokella lisebelisoa tse tala, boemo bo thata ba coke ea nale bo tla boela bo thehe tšehetso e ntle bakeng sa litheko.
Nako ea poso: Phuptjane-09-2022