Pōkole
1. Nānā laulā
Ka hoʻokuʻu ʻana i ka mana ma waena o ka makahiki aʻe
Nā mea maka: manaʻo ʻia he nui ka loli o nā makahiki ʻelua e hiki mai ana
2. ʻOkoʻa a me ka noi ʻana o ka coke nila lanahu a me ka coke nila aila:
Nā mea maka like ʻole: ka slurry ʻaila i hana ʻia me ka ʻaila, ka asphalt lanahu i hana ʻia me ka lanahu.
Nā noi like ʻole: coke nila aila, coke nila lanahu coke i hoʻohana ʻia no ka electrode mana kiʻekiʻe (ultra); Coke nila aila maka a me ka coke i kuke ʻia no ka electrode maikaʻi ʻole.
Ke kuhikuhi hoʻomohala: Hiki ke hoʻomohala ʻia nā moʻo lanahu i ka wā e hiki mai ana.
3. ʻO ke ʻano hoʻolako a me ke koi o ka petroleum coke: ke piʻi nei nā ʻaoʻao noi ʻekolu o ka electrode downstream + pre-baked anode + negative electrode, ʻoiai ʻaʻole hoʻonui ka ʻaoʻao hoʻolako i ka hana a hōʻemi paha i ka nui, e alakaʻi ana i nā kumukūʻai kiʻekiʻe a ʻaʻole hiki i nā huahana i lawe ʻia mai ke hoʻokō i ke koi.
4. Ka hoʻonui ʻia ʻana o ka hale hana Anode i uka: Ua kau inoa ʻo Zhongke Electric lāua ʻo Anqing Petrochemical i kahi laulima hoʻolālā, akā ʻaʻohe komo waiwai maoli a hoʻopukapuka kālā paha.
5. Laki coke maikaʻi ʻole: kiʻekiʻe me ka coke nila maʻemaʻe, i hui pū ʻia ma ka ʻaoʻao waena, haʻahaʻa me ka coke petroleum maʻemaʻe. Coke nila 30-40%, coke petroleum 60-70%. He tona o ka electrode maikaʻi ʻole me ka coke petroleum maʻemaʻe 1.6-1.7 tona.
6. Hoʻomau ka graphitization: ʻaʻole kūpono ka holomua o kēia manawa, like me ka ʻoihana diaphragm, akā hilinaʻi hoʻi i nā lako e ola ai, hiki i ka holomua i ka wā e hiki mai ana ke hōʻemi i ka hoʻohana ʻana i ka ikehu a me nā lā hoʻouna.
Nīnau a me nā Pane
1. Ka lako a me ke koi a me ke kumukūʻai
Q: Ke ʻano o ka lako a me ke koi a me ka nele o ke kumukūʻai o ka coke sulfur haʻahaʻa?
A: E hoʻouna ʻia aku ana he 1 miliona tone o ka coke haʻahaʻa-sulfur i kēia makahiki, ʻo ia hoʻi he 60%. Me ka hua 60%, e koi ʻia ana he 60/0.6=1 miliona tone o ka coke haʻahaʻa-sulfur. ʻOi aku ka nui o ke koi ma mua o ka lako, e alakaʻi ana i ka piʻi ʻana o ke kumukūʻai, a ʻoi aku ke kumukūʻai ma mua o 8000 yuan.
Q: Ke ʻano o ka lako a me ke koi o ka makahiki aʻe, ke kūlana kumukūʻai?
A: ʻEkolu mau hana o ka low sulfur coke (coke petroleum maʻamau): electrode, prebaked anode a me ka electrode maikaʻi ʻole. Ke ulu nei nā mea ʻekolu. ʻAʻole i hoʻonui ʻia ka ʻaoʻao lako a i ʻole i hōʻemi i ka hana ʻana, e alakaʻi ana i nā kumukūʻai kiʻekiʻe
Q: Loaʻa i nā ʻoihana coke Q2 ke piʻi ʻana o ke kumukūʻai, aia ka hoʻoili ʻana i lalo
A: ʻAʻole e lawe ʻo Ningde Times lāua ʻo BYD i ke kuleana piha, akā e lawe i kekahi hapa o ia mea. E lawe ka hale hana cathode i kekahi hapa o ia mea. Hiki i ka hale hana pila laina lua ke hana iā ia. E nānā i ka loaʻa kālā ma kēlā me kēia tona, i hui pū ʻia me ka lakio graphitization, ʻaʻole maopopo loa ke kumukūʻai coke.
Q: He aha ka amplitude o ka mea Q2 maikaʻi ʻole ma ka awelika?
A: Liʻiliʻi iki, 10%, ʻaʻole i loli iki ke graphitization, Q1 haʻahaʻa sulfur coke ma kahi o 5000 yuan, Q2 awelika 8000 yuan,
Q: Nānā i ka lako a me ke koi o ka hoʻohana ʻana o ka petroleum coke ma hope
A: (1) ʻOi aku ka nui o ke koi kūloko ma mua o ka lako: ʻo ka ulu ʻana o ka pou maikaʻi ʻole ka wikiwiki loa, 40%+ ka ulu ʻana o ka petroleum coke, ʻo ka petroleum coke i nā makahiki ʻelua e hiki mai ana ua haʻalulu nui, no ka mea, ʻoi aku ka liʻiliʻi o ka hoʻonui ʻana o ka hana ʻana o ka petrochina kūloko a me Sinopec, ʻoi aku ka liʻiliʻi o ka hana ʻana o ka home he 30 miliona tons. I ka makahiki, he 12% ka haʻahaʻa o ka sulfur coke, ʻaʻole hiki ke hoʻokō i ke koi kūloko.
(2) Hoʻohui hoʻokomo: E hoʻokomo pū mākou i ka coke mai Indonesia, Romania, Rusia a me India. I ka hoʻāʻo ʻana, ua lohi iki ka holomua, ʻaʻole paha e hiki ke hoʻokō i ke koi o ka hana ʻana i ka electrode maikaʻi ʻole.
(3) Ka hoʻoholo ʻana i ke kumukūʻai: ʻo ka haʻahaʻa loa o ka makahiki i hala ma Malaki, a ʻo ka petroleum coke he 3000 yuan/ton. He liʻiliʻi ka hiki ke hoʻi i kēia kumukūʻai.
(4) Ke kuhikuhi o ka wā e hiki mai ana: me ka piʻi ʻana o ke koi no nā kaʻa uila, emi iki ka hoʻohana ʻana o ka coke moʻo aila, a ʻo ke ʻano lanahu kahi kuhikuhi hiki ke hana ʻia
Q: ʻO ke ʻano o ka lako a me ke koi o ka coke waena?
A: Paʻa pū ka coke sulfur waena, no ka laʻana, 1 miliona tone o ka anode, 10% nalowale o ka graphitization, 1.1 miliona tone o ka graphitization, 1 tone o ka graphitization e pono ai 3 tone o ka coke sulfur waena, pono 3.3 miliona tone o ka coke sulfur waena e kākoʻo.
Q: Aia kekahi mau hale hana maikaʻi ʻole e hoʻolako ana i ka petroleum coke ma uka?
A: Ua kau inoa ʻo Zhongke Electric i kahi hana laulima koʻikoʻi me Anqing Petrochemical. ʻAʻole au i lohe i ke komo ʻana ma ke ʻano he equity a i ʻole ka hoʻopukapuka kālā maoli.
Q: He aha ka ʻokoʻa o ke kumukūʻai ma waena o nā hale hana liʻiliʻi a me nā hale hana nui e like me Shanshan lāua ʻo Kaijin?
A 
1) ʻaʻole hiki i ka ʻoihana maikaʻi ʻole ke helu wale i ka ʻokoʻa o ke kumukūʻai. Hoʻokahi a ʻelua paha huahana maʻamau i ka ʻoihana maikaʻi ʻole, ʻo ka hapa nui o ia mau mea he huahana pilikino.
(2) ʻAʻohe pono o nā hale hana liʻiliʻi i nā huahana maʻamau, no laila pono lākou e hoʻohaʻahaʻa i nā kumukūʻai e hoʻolako i ka mākeke. Inā ua hōʻiliʻili nā hale hana liʻiliʻi i ka ʻenehana a ua aʻo i nā huahana kiʻekiʻe a me nā huahana pilikino, hiki iā lākou ke hana i nā pono. Inā ʻaʻole hana nā hale hana nui i nā huahana pilikino, hiki iā lākou ke hana i nā huahana maʻamau.
2, ka hoʻokaʻawale ʻana a me ka noi ʻana o ka petroleum coke
Q: He aha nā koi no ka coke mea uka o nā pou maikaʻi ʻole like ʻole?
A: (1) Hoʻokaʻawale ʻana: ʻehā mau kumu o ka coke maikaʻi ʻole, ka coke petroleum sulfur haʻahaʻa, ka coke nila ʻaila, ka coke nila lanahu, ka coke asphalt lanahu.
(2) ʻāpana: ʻo ka coke sulfur haʻahaʻa he 60%, ʻo ka coke nila he 20-30%, a ʻo ke koena he coke ʻalapalapa lanahu.
Q: He aha ka hoʻokaʻawale ʻana o jiao?
A: Ua māhele nui ʻia i ka ʻaila a me ka lanahu, hiki ke māhele ʻia ka ʻaila i ka coke ʻaila maʻamau, coke nila; Hiki ke māhele ʻia ka lanahu i ka coke maʻamau, coke nila, coke ʻakika
Q: ʻEhia ka nui o ka petroleum coke e hoʻohana ai kekahi tona o ka electrode maikaʻi ʻole?
A: ʻO ka coke petroleum maʻemaʻe, 1 i puʻunaue ʻia e 0.6-0.65, pono 1.6-1.7 tons
A: (1) nā mea maka like ʻole: (1) ʻaila, koho i ka hoʻomaʻemaʻe ʻaila. ʻOi aku ka maikaʻi o ka slurry, maʻalahi ka hana ʻana i ka petroleum coke, inā ma o ke kinoea a me ka sulfur coke, hiki ke huki ʻia i loko o ka nila coke; ② Nā ana lanahu, pēlā nō, koho i ka asphalt lanahu kiʻekiʻe
(2) nā noi like ʻole: (1) coke nila aila, coke nila lanahu i hoʻohana ʻia no ka electrode mana kiʻekiʻe (super); ② Coke nila aila maka, coke i kuke ʻia no ka maikaʻi ʻole, lanahu me ka liʻiliʻi, akā aia kekahi mau mea hana e hoʻohana ʻia e like me Zichen, Shanshan, Kaijin, ma hope o ka hoʻonui ʻana o ka lanahu i ka noi, ʻo Kina kahi ʻāina hana lanahu
Q: ʻO ka pōmaikaʻi o ka coke nila lanahu
A: ʻOi aku ke kumukūʻai o ke kola nila ʻaila-series ma kahi o 2000-3000 yuan ma mua o ke kola nila ʻaila-series. Loaʻa i ke kola nila ʻaila-series ka pono kumukūʻai.
Q: Ka manaʻolana no ka hoʻohana ʻana i ka wā e hiki mai ana o ka coke petroleum sulfur medium
A: Hoʻohana mau ʻia ka electrode maikaʻi ʻole no ka mālama ʻana i ka ikehu, me nā koi mālama ikehu haʻahaʻa a me ka mana liʻiliʻi
Q: Aia kekahi ʻokoʻa i ka hana ke hoʻohana ʻia ma ka electrode maikaʻi ʻole
A: ʻAʻole nui ka ʻokoʻa o ke ana ʻana o ka nila coke, Zichen, Kina fir e hoʻohana ʻia ana, hiki ke hoʻohana ʻia ke ana ʻana o ka lanahu asphalt coke maʻamau i ka mālama ʻana i ka ikehu
Q: He paʻakikī anei ka hana ʻana i ka nila coke mai ka petroleum coke?
A: ʻO ka hiki ke hana i ka coke nila aila he 1.18 miliona tons, ʻaʻole paʻakikī loa ke kaʻina hana, ma o ke kahakiʻi ʻana i ka coke i loko o ka coke nila, koho nui i kahi slurry maikaʻi e hana ai, ʻo ka pilikia o kēia manawa ʻo ia ka maikaʻi ʻole o nā ʻoihana a me ka hoʻololi coke nila ma luna ʻaʻole nui, inā nui ka laulima, pono e hana ʻia ka noiʻi a me ka hoʻomohala ʻana ma hope, e hana i ka laulima.
Q: E hui pū ʻia nā mea?
ʻEkolu ala: coke petroleum maʻemaʻe, coke nila maʻemaʻe, coke petroleum + coke nila. Loaʻa i ka coke petroleum maʻemaʻe ka hana kinetic maikaʻi, maʻalahi ka graphitization, ka mana kiʻekiʻe a me ke kāpili kiʻekiʻe, a he hoʻopiha piha nā mea ʻelua. Hoʻohana ka ʻaoʻao kiʻekiʻe i ka coke nila maʻemaʻe, hoʻohana ka ʻaoʻao waena i ka hui ʻana, a hoʻohana ka ʻaoʻao haʻahaʻa i ka coke petroleum maʻemaʻe.
Q: He aha ka lakio hoʻohālikelike
A: Koka nila 30-40%, koka petroleum 60-70%
3, kalapona a me ka silicon anode
Q: He aha ka hopena o ka hoʻomohala ʻana o ka silicon carbon anode ma ka petroleum coke a me ka nila coke?
A: (1) Ka nui o ka hana: i ka makahiki i hala, 3500 tons o ka silicon monomer, 80% o ka nui o Beitre ka mea nui loa, hoʻohana nui ʻia ka cylinder, Panasonic, LG i hoʻohana i ka silicon oxygen, Samsung i hoʻohana i ka nano-silicon. Pono ka Hui C i ka hana nui ʻana o ka pūpū huinahā, kahi i hoʻopaneʻe ʻia. ʻO ka hana nui ʻana o ka Q1 o ka makahiki aʻe he 10GWH, kahi e pono ai ma kahi o 1000 tons e like me ka hoʻohuihui ʻana o 10%.
(2) Pūʻolo palupalu: ma muli o ka hoʻonui ʻia ʻana o ka silicon, he paʻakikī ke hoʻopili
(3) silicon: a i ʻole me ke ʻano o ka hui ʻana, Panasonic 4-5 mau kiko o ka oxygen silicon, 60% kūlohelohe +40% graphite hana (coke petroleum), hiki ke hui pū ʻia me ka coke nila, ʻoi aku hoʻi e like me ka hana o ka huahana
Q: He silicon maʻemaʻe kiʻekiʻe anei ka silicon i loko o ka anode kalapona?
A: ʻO kekahi he silicon oxygen a ʻo kekahi he nano-silicon.
(1) ʻOkikene silicon: Hoʻohuihui wela ʻia ka silicon + silicon dioxide i ka silica, aia ka silica ma nā wahi āpau, ʻaʻole kiʻekiʻe nā koi o ka silicon, hiki ke kūʻai ʻia ka metala silicon maʻamau, ʻo ke kumukūʻai he 17,000-18,000.
(2) nano-silicon: maʻemaʻe o 99.99% (4 9) a ʻoi aku paha, i loko o ka photovoltaic ma luna o nā koi electrode maikaʻi ʻole, maʻemaʻe o ʻoi aku ma mua o 6 9.
4. Nā pono a me nā hemahema o Sunstone
Q: Aia kekahi pono no nā mea kālepa e hana i ka pou maikaʻi ʻole, e like me Socom?
A 1) Loaʻa iā Suotong he 4 miliona tone o ka petroleum coke i kēlā me kēia makahiki, a loaʻa i ka ʻoihana maikaʻi ʻole he 1 miliona tone, ʻo ia hoʻi he 4 manawa ka nui. Loaʻa iā ia ka pono o ka nui. He kakaikahi nā pilina pololei me CNPC a me sinopec, ʻo ka hapa nui o nā mea kālepa, no ka mea, ʻoi aku ka nui o ke kūkākūkā ʻana i ke kālepa.
(2) ke ʻano o ke kumukūʻai o ka ʻoihana: ʻo ke kumukūʻai o ka ʻoihana aila coke i ka hoʻomaka ʻana o ka makahiki a me ka hopena o ke kumukūʻai kiʻekiʻe, no ka mea, no ka hoʻolako ʻana i nā mea kūʻai aku, i Mei a me Iune, ua hāʻule ka sulfur haʻahaʻa, ka sulfur waena coke aila 10-15%, no ka mea, ʻoi aku ka nui o ka waihona, i ʻOkakopa a hoʻomaka e hoʻolako i nā mea kūʻai aku, e piʻi hou ke kumukūʻai.
Q: E kūʻai pololei anei nā mea hana maikaʻi ʻole i ka petroleum coke? ʻAuhea ka pōmaikaʻi o Sotone?
A: ʻO ka hapa nui o lākou e kūʻai ʻia mai nā mea kālepa. He liʻiliʻi loa ka nui e kūʻai ʻia me CNPC lāua ʻo Sinopec. Hana ʻia nā coke sulfur kiʻekiʻe, waena a me ka haʻahaʻa.
5, graphite hana a me ka graphite kūlohelohe
Q: Ka hoʻohana ʻana i ka graphite kūlohelohe
A 1) hoʻohana ʻia ka hapa nui o lākou ma nā ʻāina ʻē. Hoʻohana ka mana LG i ka hapalua hana a me ka hapalua kūlohelohe. Hoʻohana pū nā hale hana kūloko nui ʻo B a me C i kahi hapa o ke kūlohelohe, ʻo ia hoʻi ma kahi o 10%
(2) nā hemahema o ka graphite kūlohelohe: ʻoi aku ka nui o nā pilikia o ka graphite kūlohelohe i hoʻololi ʻole ʻia, e like me ka hoʻonui nui ʻana, ka hana hoʻolaha maikaʻi ʻole.
(3) Ka hoʻoholo ʻana i ke au: inā hoʻohana mālie ʻia ke kūlohelohe ma Kina, ua manaʻo ʻia e hoʻohana iā ia mai nā kaʻa haʻahaʻa. E maʻalahi ka loaʻa ʻana o nā pilikia me nā kaʻa kiʻekiʻe i hui pololei ʻia me 20-30%.
Q: He aha ka ʻokoʻa ma waena o ka graphite kūlohelohe a me ka graphite hana?
A: He graphite mua ka graphite maoli i loko o ka lepo. Ma hope o ka pickling, lilo ia i graphite papa. Ke ʻōwili ʻia, lilo ia i pōpō graphite maoli.
Nā Pōmaikaʻi: ʻano haʻahaʻa ke kumu kūʻai, kiʻekiʻe ka mana (360GWH), kiʻekiʻe ka hoʻopaʻa ʻana;
Nā mea ʻino: hana paikikala maikaʻi ʻole, hoʻonui maʻalahi, hana wela kiʻekiʻe maikaʻi ʻole
Q: Ua pālahalaha anei ka ʻenehana anode graphite artificial i hiki i nā mea āpau ke hana i nā huahana like?
A: He ʻoiaʻiʻo nō ka hoʻolaha ʻana o ka ʻenehana. I kēia manawa, he nui nā hale hana liʻiliʻi. Mai ka waena o ka makahiki i hala a hiki i kēia manawa, ua hana ka hale hana maikaʻi ʻole i 6 a 7 miliona tone.
(1) Aia nā helu pālua. Ua hoʻopukapuka ʻia he 300,000 tons o nā huahana i hoʻopau ʻia a me 100,000 tons o ka graphitization. He nui ka ʻikepili holoʻokoʻa.
(2) He nui ka hoʻolālā kūloko, loaʻa nō hoʻi i ke aupuni ke koi, makemake e hoʻonui i ka hana;
(3) Ma keʻano holoʻokoʻa, hiki i ka mana kūpono ke 20% wale nō, ʻo ka hoʻolaha ʻana o ka mana ma ka inoa o ka hana maikaʻi ʻole, ʻo ia hoʻi, ʻo ke kaʻina hana, OEM, ka hoʻolaha ʻenehana a i ʻole ka paepae.
Q: ʻOi aku ka liʻiliʻi o ka hoʻohana kūlohelohe kūloko, pili anei ia i ka ʻenehana maikaʻi ʻole, ʻoi aku ka maikaʻi o ka ʻenehana maikaʻi ʻole mai nā ʻāina ʻē?
A: (1) Ma waho: Ua hoʻohana ʻo Samsung lāua ʻo LG i nā huahana kūlohelohe no ka manawa lōʻihi a ua ʻoi aku ka oʻo o kā lākou ʻenehana, no laila ʻoi aku ka liʻiliʻi o ka hana maikaʻi ʻole i hoʻokumu ʻia e nā huahana kūlohelohe ma mua o Kina
(2) Kūloko: ① ma mua o BYD me ka graphite kūlohelohe he mea mua loa ia, ʻo BYD i kēia manawa he 10% o ka graphite kūlohelohe, kaʻa me kekahi graphite kūlohelohe, hapalua a me ka hapalua, Han, Tang, sila e hoʻohana ana i ka graphite hana, nā kaʻa haʻahaʻa e ʻaʻa e hoʻohana.
ʻO ka hoʻohana nui ʻana o ningde he graphite artificial, ʻaʻole pono ka graphite maoli.
Q: Ke piʻi nei ke kumukūʻai o ka anode graphite maoli?
A: Ma muli o ke kūlana o ka mākeke, e piʻi aʻe nā kumukūʻai a e loli nā kumukūʻai
6, hoʻomau ʻana o ka graphitization
H: Holomua i ka graphitization hoʻomau?
A 1) ʻAʻole kūpono ka holomua o kēia manawa, i kēia manawa ke ʻano pahu ka graphitization, ʻo ka umu acheson, ua like ka graphitization mau me ka ʻoihana diaphragm, a hilinaʻi hoʻi i nā lako.
(2) Hana maikaʻi kahi ʻoihana Kepanī. ʻAʻohe pilikia nui o nā huahana 340kg/WH a ma lalo, ʻoiai ʻaʻole paʻa ka 350kg/WH me ka mana kiʻekiʻe.
(3) ʻO ka hoʻomau ʻana o ka graphitization he ala hoʻomohala maikaʻi, pono ka uila o hoʻokahi tona i 4000-5000 KWH, hoʻokahi lā e hana i nā huahana, ka umu pahu, ka umu ʻo Aitchison ʻekolu a ʻehā paha lā e hana i nā huahana, ma hope o ka hoʻoholo ʻana a me ke ala kuʻuna e noho pū.
Ka manawa hoʻouna: Iune-20-2022