Anthracite (paakiki lanahu): 'ano a me ka? Iecaianoaaiiie ka lewa

Anthracite mea heʻano o ke kiʻekiʻe-e like ai wāwahie lanahu. Ua Ua wehewehe aku ma kiʻekiʻe pae o ka metamorphism (degere o ka paa mea pōhaku, a mall loli).

E like me nā 'ano o ka hoʻouku, anthracite - lanahu i hanaʻia ma luna o na tausani o ka makahiki, mai ka mea kanu i pau ole o oxygen ma lalo o ka lepo papa. No ka nui wā o ka manawa e noho ia malalo iho a hiki i ka keʻano o ka hanaʻana o ka coalification a me ka humification. Kēia i ke kahua o ka olelo mai ka waiwai. Kalapona loaʻa kona inoa, mai na olelo o ka lahui kalapona - kalapona. He He loea mea. Anthracite lanahu o ka qualitative nānaina. Ua ua i kapaʻia he paea.

Ano hiʻona o ka anthracite

Ma keia hihia malaila i kekahi mau koho. ʻo ia, i ke alo o ka:

• paʻa kūhohonu loa eleele, aole hoi i eleele a me ka poʻo;
• kiʻekiʻe gloss;
• kiʻekiʻe calorific ka mana;
• lula 'uila conductivity;
• kiʻekiʻe paakiki a me ka pa apŘ.

Hiʻona o ka ho okumu ana o wāwahie

Kēia mea i loko o kekahi mau no keʻano o ka hanaʻana. Anthracite ua hana i loko o ka kekahi mea. First peat hana, a laila, charcoal eleele type. Eia, ma lalo o kekahi mau hāʻawi wāwahie ka hopena i loko o kekahi waiwai. ʻo ia, i loko o ka lānahu ahi a me ka anthracite. Ma ka hope hihia, me ka hoʻololi loulou e graphite.

Waiho anthracite (lanahu) ma ka hohonu o ka ma kahi 6 ei. Wahi kahi waiwai i pinepine pakiko-kiʻiʻikepili, wehewehe aku ma kekahi ano o hoʻololi ai o ka pńpa. Holo nōhie mea kui.

Ka nui loa hoʻokomo kālā o anthracite lanahu pa holoi aia i loko o ka mokuna o Donetsk māhele.

Anthracite lanahu: Product makamake nui

Ma keia hihia, he nui na kekahi nuances. Anthracite (Greek anthrakitis.) - ka mea, o ka humus wāwahie lanahu. Ua loaʻa i ke degere kiekie o ka metamorphism. I ka nana aku la au ma lalo o ka microscope hōʻike i ke kanu koe aneane OAOOUIEeE. Anthracite - lanahu me heʻeleʻele kala like 'ole, pinepine me ka grayish tinge. I kekahi manawa, i loaʻa i loko o kona waihoʻoluʻu a me ka mottled discolouration. Ua haawi ia i ke velvetyʻeleʻele laina ma ka porcelain una honua. I anthracite (lanahu) Ua wehewehe aku ma ka ikaika mea hao alohilohi. Ua loaʻa he kiʻekiʻe (viscosity),ʻaʻole pulehu, i ka maikai uila conductivity. Ka mea kiekie loa paakiki Mohs pālākiō - 2.0-2.5, ke aloha nui nuʻa - 1500-1700 kg / m3. I ka wela o ka'ā - 33,9-34,8 MJ / kg (8100-8350 kcal / kg). Ua loaʻa ka mākau haʻahaʻa humidity - 1-3% a me kekahi mau goryucheobraznoy kaupaona i 9% o ka yiaeaiiacaaeneiieʻano o nā waiwai, 93,5-97,0% kalapona, 3.1% hydrogen, oxygen, a naikokene 1.5-2.0%. He He definite mea. Kēia wāwahie, iloko ona i kakauia kalapona ma o ka wahie nuipa a oi aku mamua o 97% ua kapaia superantratsitom. Ma ka buke hua i ka huina hoonui o ka yiaeaiiacaaeneiie waiwai ua maheleia i mau hanalima lama. ʻo ia, a me ke alo o 220-330 L / kg - poluantratsity ia, a me ke alo o ka volumetric auoiaea o ka emi o 220 L / kg - anthracite.

Pono o ka olelo mai wāwahie

Kēia huahana o ka kiʻekiʻe-kbps manao o extracted lanahu. He me ka nui loa okoa mai ka mea 'ē aʻe ke ano, e like me ka ua i ka i kēia mea kiko'î:

• Ke kiʻekiʻe maʻiʻo o ka paa kalapona. Ma keia hihia, ka mea, o 94-99%.
• Ka mea haʻahaʻa ka sulfur maʻiʻo.
• High kekahi 'wela o ka'ā.
• Ka haahaa ona mau maʻiʻo.
• Burns me ka uahi a me ka lapalapa ahi.
• Koke kuni mai.
• Ke kiʻekiʻe pa apŘ o ke aloha nui. Ma keia hihia, 1500-1700 kilograms no huinahalike mika.
• Ke kaʻana like 'ana o ka anthracite lanahu - 1.5-1.7.
• Ke kiʻekiʻe uila conductivity.

Eia hou anthracite lanahu nona ka Hawaii photo aka keia, i'ā ua ole sintered. Kona paakiki ma ka Mohs unahiʻole, i pae - 2.0-2.5. Kekahi nui ia Morohiha mea i loko o ka lewa i'ā o ka anthracite ua anao? Aou ia wale 5% volatiles.

Ma keia ano o ka wāwahie calorific mea e like ai i oi i kekahi'ē aʻe lanahu, o 8.200 kilocalories no kilogram. Ma ka nane hea, i loko o ke kinoea paio hahana maoli nō cia - 7000 kcal / kg.

A ano i haawi mai ai subdivided wāwahie

Anthracite lānahu ahi i ka kiʻekiʻe huahana. Kēia, ua kūkākūkā mua. pāʻani nō kēia a me kekahi mau 'ē aʻe ano he kūlana ma ka hoomaopopo ana kona kahua o ka pono. E like me ka nui papa klassifitsirutsya wāwahie lanahu anthracite (GOST 19242-73). Kaawale ua lawe mai ma ka nui hapa iki o ka huahana. oia:

• "Ako" - anthracite lima Nut. Ma keia hihia, no ka pio hapa iki ka i ka nui o 26-100 mm o.
• "AK" - he nui anthracite lanahu lima. Kēia nā ka hapa nui o 50-100 mm o.
• "Ao" - papa lanahu, anthracite walnut. Size hapa iki o 26-50 mm o.
• "NŌ" mea he olonā anthracite. Ma keia hihia, lawe i loko no o ka mahele - 13-25 mm o.
• "LIKE" - papa lanahu anthracite hua,. Mau nā mahele me ka nui o ka 6-13 mm o.
• "Ashlam" - anthracite slurry. He mea he palapala huahana o ka lanahu holoi.
• "AL" - anthracite duff. Ma keia hihia i ka hapa ka emi o 6 mm o.

Manaʻo anthracite pōʻalo ua hana i loko o ka lakou mau pua. Ka mea, i ka hohonu o ka i a hiki i 1500 m. Ka lānahu ahi ua laila hanaiia mai na mines a hiki i ka hana no ke aaioee. Aia ka mea, lawe mai enrichment a me ka hoʻomaopopoʻana ma ka hapa iki. Ma hope iho o kēia, lanahu i mauʻeke (anthracite) ua lako i ka likeʻole nā mea kūʻai mai.

Manaʻo o kēia mea i loko o ka palapala o ka lala (AP), a me ka waiwai i kia. I aku la o wāwahie ma lalo o ka hoʻokuleana kope ' "AM" a me ka "Ako" na waiwai i'ālike. Oiai ka resistivity o ka lanahu uuku type i ke ki eki e.

Ka hoʻohana o anthracite

Kēia huahana Ua mahalo. Anthracite - ka mea, o ka loa anuanu ano o ka lanahu. Ua apono 'ia ia, e noho ma ka mea mua kulana i loko o ka papa o ka wela hoolilo a me ka'ā manawa. Inā e kūʻai anthracite (lanahu) no ka paio hahana maoli nō, oe e pono ia i ka hailona emi e hoʻa'ā i ka ia wahi ma mua, inā 'oe ke hoʻohana i ka like huahana o kekahi? Ueo a me ka laau. I loko nō o ka pono a pau o keia wāwahie, i kona makana, a hooluolu mai ia. Me ka pa apŘ nui, ia mea hiki ke flare i mea ole i loko o nā mea a pau ano o ieoaeunoai a me nā umu. He nui ka ike. No ka maikai'ā anthracite pono i ka lako hou i ka pono o ka lewa. ʻano nui i loko o ke kēia 'ano o ka paa wahie ieoaeunoai ka muli. I ka pa apŘ uuku o ka lanahu ioeo nā: lōʻihi-lapalapa lanahu a me ka caking.

Anthracite, mahalo i kona calorific ano, i oi i nā analogues. Kēia aiao He 8200 kcal / kg. No ka laʻana, ma kona ano maoli type kinoea - 7000 kcal / kg. Anthracite - lanahu, i mea na hardest no a pau o kona na¯. Ua volatiles i ka'ā ua anao? Aou ia wale nō 5%. Anthracite ua hoʻohana 'ia i loko o kekahi spheres o kanaka haʻawina. ʻo ia, i loko o ka? Iecaianoaaiiie o hanalima type (kemika, metallurgy, kō hana, etc.) i loko o kekahi kanaka, ke kaiāulu ele ele (paio hahana maoli nō ka wai, hahana maoli nō kēia a no laila, ma luna). Nō hoʻi ka mea, ua hoʻohana 'ia no ka paio hahana maoli nō nā mākua. More o keia wāwahie paka filtrants mea i hoʻohana no ka hoʻomaʻemaʻe auwai, ka wai, a no laila, ma luna o.

Anthracite i loko o ka pila mana hana

Ma keia wahi, o kekahi o ka hoʻohana 'ana o ka olelo mai huahana nui. Loiloi mai anthracite, ma a ka kiʻekiʻe lehu maʻiʻo o 0-13 ka papa, e hoʻomano hoʻohana like wahie i loko o ka mana hanauna. Ma keia hana, ua hoʻohana 'ia kēia wāwahie no o ka mea haʻahaʻa yiaeaiiacaaeneiie maʻiʻo. Ka uila mana ua hoʻohana 'ia no ke'ā o anthracite kūikawā lako a pan.

I ka pulverized huina hoonui o ka'ā kapuahi i pono he kupaianaha manao. Lākou hoʻonohonohoʻia mea, aole i waiwai nona. Ka mea, e hoomakaukau i piha'ā o ka olelo mai wāwahie o ka manawa ia ia mea i loko o ka kūikawā'ā ciia.

Lanahu me ka hapa uuku, e like me ka haʻahaʻa ka maʻiʻo o ka luaipele, naikokene a me phosphorus hoʻohana ma kūikawā ipu lepo i i papahana no keia. Kekahi hoʻohana 'la huahana ma ka liʻiliʻi nui umu ahi lepo pipili no type.

Anthracite ma metallurgy

Ma keia wahi, i keia wāwahie i kona palapala noi. Anthracite ua hoʻohana 'ia i loko o metallurgy sintering hao a me ka limestone. Domain electrosteel a pono keʻano o ka hanaʻana mai, mai ae i ka mana i ka helu o nā palapala 'ona kipaku i loko o ka lewa. No laila, ke hoʻohana 'o mai la ka paʻamau kiʻekiʻe wahie hiki aku ai i ka nui environmentally aloha metallurgical keʻano o ka hanaʻana.

Eia hou, ua uuku wāwahieʻano hoʻohana i loko o ka? Iecaianoaaiiie o kiʻekiʻe-kalapona steels, e hana i ka haumāna carburization. I ka hoʻohanuʻana umu, me he PCI'ōnaehana (ke puhi ana i ka pulverized wahie) hiki no hoi ke hoʻohana anthracite. Eia ka ke kumu nui anakahi o ka humidity o ka lanahu, a ua hakahaka.

Ma keia hihia, i mai la wahie hiki ke injected i loko o ka hoʻohanuʻana ahi culm. Similar enehana ua hoʻohana loa pono o ka'āina o ka 'Āpana' Eulopa, a ma Asia - China, Japan, Korea. Ma Rusia a me Ukraine, keia iaoia ua ho onui ana ma ka hiʻona.

Ma ka metallurgical hana lanahu ua i hoʻohana 'ia e like me ka mea hiki ke hooheheeia hoemi hope paha.

Anthracite - sorbents

He nō kekahi o ka loa i olelo mua iaʻi LIKE i loko o ka hana o keia wāwahie. Anthracite Hiki nō ke hoʻohana no ka hoomaemae no ia i inu i ka wai a me ka sewage. Ma keia hihia, Radioʻo ia i ke kūlana o ka Kānana, a hiki maʻalahi e puku i ka ho'ā ' charcoal. Kēia mea he nui ololi.

Kahi kiʻekiʻe-o carbon lako

Lanahu market mea maʻa mau māheleʻia i loko o nā Hoʻohana. Aia ma lalo ia mea i manaoia ka mana a me ka Coke? Iecaianoaaiiuo. Price kū i ke au no nā huahana hilinaʻi ma ka Hoʻohana a me nā aʻe. A pinepine ka mea, uaʻokoʻa.

Anthracite mea he kū hoʻokahi huahana, ana keia i loko o nā Hoʻohana. A he, oia no ninoaaeyao nui i wahi ma ka hana kūikawā kuai o hanalima ana. Priceʻano no ka like waiwai i loko o kekahi Hoʻohana i oko,ʻo ia hoʻi, i loko o kēia mau mea, aia no he redistribution. No ka laʻana, ina o ka lilo ana o kekahi Hoʻohana o ka paʻakikī lanahu, e hina ia, a laila, i kekahi mea, IeAUPIIe, IAa IO ulu.

Anthracite ana paʻi me ka graphite, charcoal,ʻaila kā Coke. Ka ikaika hawewe o lakou i ke kala no ia no ka mea, o keia, e hilinaʻi ma ka lilo o ka uila ikehu, mea hiki ke hooheheeia huahana, a no laila, ma luna o. He nui ke hoomanao. Ma luna o nā mea a pau, i ke kumu kūʻai o ke anthracite e loli i ke ano o ko ke ao nei hoʻokele waiwai. Eia naʻe, ma ka hopeʻumi makahiki o kekahi 'ikaikaʻano o ka ulu ana.

ka hopena

E like me ka hopena o ka luna, ka mea hiki e mai la oia i ka lanahu ahi Anthracite o ka loa e like me ka nānaina o ko ke ao nei mai o nā minelala hao. Ua loaʻa he kiʻekiʻe kiʻekiʻe o ka upena ikehu auaiaea mea e like ai ka wā hoʻomakaʻia uila a me ka wela ma kiʻekiʻe ana wela no ka? Iecaianoaaiiie keʻano o ka hanaʻana. He noi i loko o ka hana no ka? Iecaianoaaiiie o Nine Inch, a, kŘpa a inexpensive. Ka wā kēia 'epekema a me ka' enehana hiki ole ke loa auou caiaiai i loko o ka anthracite oihana puolo. Kēia mea he nui mea. No laila, i loko o ka wā e hiki mai kokoke e ia i ka hoomau ana i mālama nui pōʻalo o anthracite a me bituminous lanahu.