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ka pauka calcium carbide

ka pauka calcium carbide

ʻO ka hao(III) Sulphide: He Alakaʻi Kūʻē ʻO ka hao(III) sulphide, ʻike ʻia hoʻi ʻo ferric sulphide, he hui kemika me ke ʻano Fe?S?. Hāʻawi kēia alakaʻi i kahi kikoʻī kikoʻī o kāna mau waiwai, synthesis, noi, a me nā noʻonoʻo palekana.

Na waiwai o ka hao(III) Sulphide

Hao(III) sulphide Aia i loko o nā ʻano like ʻole, me nā ʻano stoichiometry a me nā hale. ʻO ke ʻano maʻamau he ʻeleʻele, amorphous pauka. Eia nō naʻe, hiki ke noho ma nā ʻano crystalline. ʻO kāna mau waiwai nui he:

Na Waiwai Kino

ʻAno: ʻO ka pauka ʻeleʻele, ʻeleʻele, a ʻeleʻele ʻōmaʻomaʻo paha. Solubility: ʻAʻole hiki ke hoʻoheheʻe i ka wai. Ka helu heheʻe: Decomposes ma mua o ka heheʻe. Density: ʻokoʻa ma muli o ke ʻano crystalline.

Na Waiwai Kemika

ʻO ka hana ʻana me nā waikawa: Hoʻopili me nā ʻakika e hana i ka hydrogen sulfide (H?S), he kinoea ʻawaʻawa a hiki ke puhi ʻia. He mea koʻikoʻi kēia pane no ka hoʻomaopopo ʻana i kāna mau noi, ʻoi aku hoʻi i ka hana ʻana i ka hydrogen sulfide no ka hoʻohana ʻana i nā ʻoihana. ʻO ka hopena me ka waika hydrochloric, no ka laʻana, he ikaika loa. ʻOki Hiki i ka oxidation i ka ea, e hoʻololi iki i ka hao oxides a me ka sulfates. He kumu kēia e noʻonoʻo ʻia i ka mālama ʻana a me ka mālama ʻana.

Hoʻohui i ka hao(III) Sulphide

Hiki ke synthesize kekahi mau ala hao(III) sulphide. Aia nā ʻano hana maʻamau:

Pane o na Paakai Hao me Sulfides

Hoʻopili kēia ʻano hana i ka paʻakai hao(III) (e laʻa, ferric chloride) me kahi kumu sulfide (e laʻa, sodium sulfide). ʻO ka hopena maʻamau e loaʻa i loko o kahi hoʻonā wai, ka hopena i ka ua o hao(III) sulphide. He mea koʻikoʻi ka hoʻomalu ʻana i nā kūlana hopena (ka wela, pH, reactant concentrations) no ka loaʻa ʻana o kahi huahana me nā ʻano makemake. He mea koʻikoʻi ka hoʻomalu pono ʻana i nā ʻāpana hopena e pale aku i nā huahana i makemake ʻole ʻia.

Pane pololei o ka Hao a me ka Sulfur

Hao(III) sulphide hiki ke hoʻohui pū ʻia me ka hoʻopili pololei ʻana i ka hao elemental me ka sulfur ma lalo o nā wela kiʻekiʻe. ʻO kēia ʻano hana, ʻoiai ʻoi aku ka maʻalahi, pono e hoʻomalu pono i ka wela o ka hopena a me ka lewa e pale aku ai i ka hana ʻana o nā sulfides hao ʻē aʻe (e like me ka hao(II) sulfide).

No ka hao(III) Sulphide

ʻOiai ʻaʻole i hoʻohana nui ʻia e like me nā pūhui hao ʻē aʻe, hao(III) sulphide loaʻa nā noi ma kekahi mau wahi:

Ka mea hoʻoheheʻe

Hoʻohana ia ma ke ʻano he catalyst i kekahi mau hopena kemika, ʻoiai ʻoi aku ka nui o ka noiʻi e hoʻomaopopo piha i kāna hiki catalytic a hoʻopaʻa i kāna hana.

Precursor no nā hui ʻē aʻe

Hao(III) sulphide hiki ke hana ma ke ʻano he precursor no ka synthesis o nā pūhui hao ʻē aʻe, e pili pinepine ana i nā hopena kemika. He ʻano koʻikoʻi kēia no ka hoʻohana ʻana i ka ʻepekema waiwai.

Pigment

ʻOiai ʻoi aku ka liʻiliʻi ma mua o nā puaʻa ʻē aʻe, hiki i kona kala ʻeleʻele ke loaʻa nā noi niche i kekahi mau puaʻa. ʻO ka waihoʻoluʻu a me ka paʻa o ka puaʻa he mea koʻikoʻi no kēlā me kēia noi.

Palekana Palekana

Ka lawelawe ʻana hao(III) sulphide Pono e akahele ma muli o kona mau pōʻino: Pane me nā ʻAka: E like me ka mea i ʻōlelo ʻia ma luna nei, ʻo ka pane ʻana me nā waikawa e hoʻohua ai i ke kinoea hydrogen sulfide ʻona. Pono ka ea ea kūpono e pale aku i ka ʻike. Pono nā lako palekana kūpono, me ka pale hanu. ʻO ka hoʻohu ʻana o ka lepo: ʻO ka hoʻohu ʻana i ka lepo hiki ke hoʻoulu i ka hanu. Pono e hoʻohana i ka pale hanu kūpono i ka wā e lawelawe ai i ka pauda.

Noi hou aku

Ke hoʻomau nei ka noiʻi hou ʻana i ka synthesis, characterization, a me nā noi o nā ʻano like ʻole hao(III) sulphide. ʻO kona hiki ma ke ʻano he catalyst a me kona hoʻohana ʻana i ka ʻepekema waiwai nā wahi koʻikoʻi o ka ʻimi. ʻO ka hoʻomaopopo ʻana i kona mau ʻano like ʻole a me kā lākou waiwai he mea nui ia no ka holomua ʻana i kēia mau wahi noiʻi.

No ka ʻike hou aku e pili ana i nā huahana silika kiʻekiʻe, e kipa Inner Mongolia Xinxin Silicon Industry Co., Ltd.

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