Nūhou - Ka hoʻokaʻawale ʻana o nā huahana kalapona.

Hiki ke hoʻokaʻawale ʻia nā huahana kalapona ma o kā lākou noi ʻana i ke ʻano electrode graphite, ke ʻano poloka kalapona, ke ʻano anode graphite, ke ʻano electrode kalapona, ke ʻano hoʻopili, ke ʻano kalapona uila, ke ʻano fiber kalapona, ke ʻano graphite kūikawā, ke ʻano hoʻololi wela graphite, a pēlā aku. Hiki ke hoʻokaʻawale ʻia nā electrodes graphite i nā electrodes graphite mana maʻamau ma muli o ke kahe o ke au i ʻae ʻia. Nā electrodes mana kiʻekiʻe, nā electrodes mana kiʻekiʻe loa. Hiki ke hoʻokaʻawale ʻia nā poloka kalapona ma o kā lākou hoʻohana ʻana i nā poloka kalapona umu pahū, nā poloka kalapona alumini, nā poloka umu uila, a pēlā aku. Hiki ke hoʻokaʻawale ʻia nā huahana kalapona i nā huahana kalapona, nā huahana graphite, nā olonā kalapona a me nā olonā graphite, a pēlā aku e like me ka hohonu o ka hana ʻana. Hiki ke hoʻokaʻawale ʻia nā huahana kalapona i nā huahana graphite, nā huahana kalapona, nā olonā kalapona, a me nā huahana graphite kūikawā, a pēlā aku, ma muli o nā mea maka like ʻole a me nā kaʻina hana. Hiki ke hoʻokaʻawale hou ʻia nā huahana kalapona i nā huahana lehu kiʻekiʻe a me nā huahana lehu haʻahaʻa (me ka nui o ka lehu ma lalo o 1%) ma muli o ka nui o ka lehu i loko o lākou.

Ua hoʻokaʻawale ʻia nā kūlana loea aupuni a me nā kūlana loea i hoʻopuka ʻia e ke Kuhina no nā huahana kalapona ma ko mākou ʻāina e like me nā hoʻohana like ʻole o nā huahana a me nā kaʻina hana like ʻole. Hōʻike kēia ʻano hoʻokaʻawale i nā hoʻohana like ʻole a me nā kaʻina hana o nā huahana a he kūpono hoʻi no ka helu ʻana. No laila, ua hoʻohana pū kāna ʻano helu i kēia kūlana hoʻokaʻawale. Eia ka hoʻolauna i ka hoʻokaʻawale ʻana a me ka wehewehe ʻana o nā huahana kalapona e Anshan Carbon.

1. Nā huahana kalapona a me ka graphite

(1) ʻAno ʻelekole graphite

Hana nui ʻia ia mai ka petroleum coke a me ka nila coke ma ke ʻano he mea maka, me ka pitch tar lanahu ma ke ʻano he mea hoʻopaʻa. Hana ʻia ia ma o ka calcination, batching, kneading, kaomi ʻana, kālua ʻana, graphitization a me ka mīkini. He alakaʻi ia e hoʻokuʻu i ka ikehu uila ma ke ʻano o kahi arc uila i loko o ka umu arc uila e hoʻomehana a hoʻoheheʻe i ka uku. Wahi a kāna mau hōʻailona maikaʻi, hiki ke hoʻokaʻawale ʻia i ka mana maʻamau, ka mana kiʻekiʻe a me ka mana ultra-kiʻekiʻe. ʻO nā electrodes graphite:

(1) ʻElekoda graphite mana maʻamau. ʻAe ʻia ka hoʻohana ʻana i nā ʻelekoda graphite me ka nui o ke au ma lalo o 17A/cm², a hoʻohana nui ʻia lākou i nā umu uila mana maʻamau no ka hana kila, ka hoʻoheheʻe silicon, ka hoʻoheheʻe phosphorus melemele, a pēlā aku.

(2) ʻElekoda graphite i uhi ʻia me ka anti-oxidation. ʻO nā electrodes graphite i uhi ʻia me kahi papa pale anti-oxidation ma luna o ka ʻili e hana i kahi papa pale e alakaʻi ana a kū i ka oxidation wela kiʻekiʻe, e hōʻemi ana i ka hoʻohana ʻana o ka electrode i ka wā o ka hana kila.

(3) ʻElekoda graphite mana kiʻekiʻe. ʻAe ʻia ka hoʻohana ʻana i nā ʻelekoda graphite me ka nui o ke au o 18 a 25A/cm², ʻo ia hoʻi i loko o nā umu arc uila mana kiʻekiʻe no ka hana kila.

(4) ʻElekoda graphite mana kiʻekiʻe loa. ʻAe ʻia nā ʻelekoda graphite me ka nui o ke au ma mua o 25A/cm². Hoʻohana nui ʻia ia i nā umu arc uila hana kila mana kiʻekiʻe loa.

(2) ʻAnode graphite

Hana nui ʻia ia mai ka petroleum coke ma ke ʻano he mea maka a me ka pitch tar lanahu ma ke ʻano he mea hoʻopaʻa, a hana ʻia ma o ka calcination, batching, kneading, pressing, roasting, impregnation, graphitization a me ka machining. Hoʻohana nui ʻia ia ma ke ʻano he anode conductive no nā lako electrolytic i ka ʻoihana electrochemical. Me: (1) Nā papa anode like ʻole no ka ʻoihana kemika. (2) Nā koʻokoʻo anode like ʻole

(3) Nā ʻano graphite kūikawā

Hana nui ʻia ia mai ka coke petroleum kiʻekiʻe ma ke ʻano he mea maka, ka pitch tar lanahu a i ʻole ka resin synthetic ma ke ʻano he mea hoʻopaʻa, a hana ʻia ma o ka hoʻomākaukau ʻana i nā mea maka, ka hoʻohuihui ʻana, ka kāwili ʻana, ke kaomi ʻana i nā papa, ka kuʻi ʻana, ka kāwili hou ʻana, ka hoʻoheheʻe ʻana, ka calcination he nui, ka impregnation he nui, ka hoʻomaʻemaʻe ʻana a me ka graphitization, a me ka mīkini. Hoʻohana nui ʻia ia ma nā ʻāpana ʻoihana aerospace, uila a me ka nukelea. Hoʻokomo pū ia me ka graphite maʻemaʻe spectral, ka maʻemaʻe kiʻekiʻe, ka ikaika kiʻekiʻe, ka density kiʻekiʻe a me ka pyrolytic graphite, a pēlā aku.

(4) Mea hoʻololi wela graphite

Hana ʻia ka huahana graphite impermeable no ka hoʻololi wela ma ka hana ʻana i ka graphite artificial i ke ʻano e pono ai, a laila hoʻomohu a hoʻōla me ka resin. He mea hoʻololi wela ia i hana ʻia mai ka graphite impermeable artificial ma ke ʻano he mea kumu a hoʻohana nui ʻia i ka ʻoihana kemika.

ʻO ia hoʻi: (1) Mea hoʻololi wela ʻano lua poloka; (2) Mea hoʻololi wela Radial (3) Mea hoʻololi wela kiʻiʻoniʻoni hāʻule (4) Mea hoʻololi wela tubular.(5) ʻAno electrode kalapona

He electrode alakaʻi i hana ʻia ma ke kaomi ʻana a me ke ahi ʻana me nā mea kalapona e like me ka anthracite a me ka metallurgical coke (a i ʻole petroleum coke) ma ke ʻano he mea maka a me ka lanahu tar pitch ma ke ʻano he mea hoʻopaʻa, me ka ʻole o ka hana ʻana i ka graphitization. ʻAʻole kūpono ia no nā umu uila i hoʻohana ʻia no ka hoʻoheheʻe ʻana i ke kila alloy kiʻekiʻe. Me: (1) Nā electrodes multi-ash (nā electrodes i hana ʻia mai ka anthracite, metallurgical coke a me ka asphalt coke); (2) Nā electrodes i hana hou ʻia (nā electrodes i hana ʻia mai ka graphite artificial a i ʻole ka graphite kūlohelohe); (3) Nā koʻokoʻo pale kalapona (ʻo ia hoʻi, nā pōhaku lattice kalapona) nā anodes i hoʻomoʻa mua ʻia i hana ʻia mai ka aila coke; (4) Carbon anode (anode i hoʻomoʻa mua ʻia i hana ʻia mai ka petroleum coke); (5) Kālua i nā blanks electrode.

Ua hoʻokaʻawale ʻia nā kūlana loea aupuni a me nā kūlana loea i hoʻopuka ʻia e ke Kuhina no nā huahana kalapona ma ko mākou ʻāina e like me nā hoʻohana like ʻole o nā huahana a me nā kaʻina hana like ʻole. Hōʻike kēia ʻano hoʻokaʻawale i nā hoʻohana like ʻole a me nā kaʻina hana o nā huahana a he kūpono hoʻi no ka helu ʻana. No laila, ua hoʻohana pū kāna ʻano helu i kēia kūlana hoʻokaʻawale. Ke hoʻolauna nei ka mea ma lalo nei i ka hoʻokaʻawale a me ka wehewehe ʻana o nā huahana kalapona.

ʻO nā ʻoihana uka i ka ʻoihana kalapona e komo pū ana me: 1. Nā ʻoihana calcination Anthracite; 2. Nā ʻoihana hana a me ka hana ʻana i ke kēpau lanahu; 3. Nā ʻoihana hana a me ka calcination coke petroleum.

ʻO nā huila paikikala i hana ʻia me nā mea i hoʻohui ʻia i hoʻoikaika ʻia me nā mea maka a me nā huahana graphene, i ʻike ʻia ʻo Quarno (me nā mea maka a me nā huahana graphene Plus i loko), he ʻekolu mau mana like ʻole (46, 60 a me 84 mm), nona nā mea maka a me nā huahana nanosheets (GNP) i hāʻawi ʻia e Directa Plus. Hāʻawi nā mea maka a me nā huahana graphene i nā pono i nā huila e like me ka hoʻoheheʻe ʻana o ka wela (e hōʻemi ana ma 15-30°C) - he kumu nui no nā pali, hoʻonui ʻia ka ʻoʻoleʻa ʻaoʻao (ma luna o 50%), a me ka hoʻemi ʻana i nā burrs, ʻoi aku hoʻi kokoke i ka wahi valve.

ʻO ka pōmaikaʻi nui o ka hoʻohui ʻana i nā mea maka a me nā huahana graphene i nā lole ski, ʻo ia ka hiki i ka lole ke hana ma ke ʻano he kānana ma waena o ke kino kanaka a me ke kaiapuni o waho, no laila e hōʻoiaʻiʻo ana i ka mahana kūpono no ka mea ʻaʻahu. Ma muli o ka conductivity thermal o nā mea maka a me nā huahana graphene, hiki ke mālama ʻia ka wela i hana ʻia e ke kino kanaka a hoʻolaha like ʻia i nā aniau anuanu, akā e hoʻolaha ʻia i nā aniau mahana, a hoʻokō i ka mahana kino like i nā hana haʻuki. Loaʻa i nā mea maka a me nā huahana Graphene Plus nā lole i mālama ʻia he hopena electrostatic a me antibacterial. Inā kau ʻia ʻo G + ma waho o ke kapa, hiki iā ia ke hōʻemi i ka friction me ka ea a me ka wai, no laila e hoʻokō ai i ka hana haʻuki maikaʻi loa.

Ka manawa hoʻouna: Mei-20-2025