ʻo ka hao sulphide he

ʻO ka Iron Sulphide kahi: He alakaʻi piha ʻO ka hao sulphide kahi hui kūlohelohe me nā ʻano like ʻole a me nā noi ʻoihana. E ʻimi kēia alakaʻi i kona mau waiwai, ʻano, hoʻohana, a me nā manaʻo palekana.

He aha ka Iron Sulphide?

Sulphide hao he hui kemika i haku ʻia me ka hao (Fe) a me ka sulfur (S). Aia ia ma nā ʻano like ʻole, kēlā me kēia me nā waiwai a me nā hoʻohana ʻokoʻa. ʻO nā ʻano maʻamau ka hao (II) sulfide (FeS) a me ka hao (III) sulfide (Fe₂S₃), ʻike ʻia ʻo ferrous sulfide a me ferric sulfide. ʻO kēia mau mea hoʻohui he inorganic a loaʻa pinepine i nā minela.

Na waiwai nui o ka hao Sulphide

Na waiwai o hao sulphide ʻokoʻa ma muli o kona ʻano. ʻO ka maʻamau, akā naʻe, ʻeleʻele ʻeleʻele nā ​​sulfides hao, ʻeleʻele a ʻeleʻele paha. He ʻano maʻamau lākou a he ʻulaʻula metala. Hiki iā lākou ke hana me nā waikawa e hana i ke kinoea hydrogen sulfide (H₂S), he kinoea ʻawaʻawa a hiki ke puhi ʻia. He mea koʻikoʻi kēia reactivity i ka nui o kāna mau noi ʻoihana.

Waiwai	Hao(II) Sulphide (FeS)	Hao(III) Sulphide (Fe2S3)
kalakala	ʻeleʻele	ʻeleʻele ʻeleʻele a ʻeleʻele
Lae hehee (°C)	1195	Decomposes
Solubility i ka wai	ʻAʻole hiki ke hoʻoheheʻe	ʻAʻole hiki ke hoʻoheheʻe

Papa e hōʻike ana i kekahi mau ʻokoʻa nui ma waena o ka hao(II) sulphide a me ka hao(III) sulphide.

Nā ʻano o ka hao Sulphide

He mau ano o hao sulphide aia, me ka pyrite (FeS₂), ʻike ʻia hoʻi he gula naʻaupō, marcasite (FeS₂), a me ka pyrrhotite (Fe_1-xS). ʻOiai ʻo ka pyrite a me ka marcasite he ʻano kemika ʻokoʻa (FeS₂), hui pinepine ia me ka hao sulfides ma muli o ko lākou mau waiwai like a me nā hanana. Loaʻa i kēia mau ʻano ʻano like ʻole nā ​​hale aniani a no laila ʻokoʻa nā waiwai kino.

Na Hana Hana o ka Iron Sulphide

Sulphide hao loaʻa ka hoʻohana ma nā ʻoihana like ʻole. No ka laʻana, he mea koʻikoʻi ia i ka hana ʻana i ka sulfuric acid, kahi kemika koʻikoʻi i hoʻohana nui ʻia i nā kaʻina hana ʻenehana. Eia kekahi, kekahi mau ʻano o hao sulphide hoʻohana ʻia i loko o nā ʻano puaʻa a me nā hana metallurgical. ʻO ka noi kikoʻī e hilinaʻi nui i ke ʻano kikoʻī o hao sulphide hoohanaia. No ka laʻana, pono nā sulfides hao maʻemaʻe kiʻekiʻe no nā noi kikoʻī, ʻaʻole like me nā mea i loaʻa pololei mai nā minerala. Hiki ke ʻokoʻa nā koi o ka maikaʻi.

Nā Manaʻo palekana

Ke hana nei me hao sulphide Pono e akahele ma muli o kona hiki ke hana me nā ʻakika a hana i ke kinoea hydrogen sulfide ʻona loa. Pono ka ea kūpono a me nā lako pale pilikino (PPE), me nā respirator, i ka wā e lawelawe ai i kēia pūhui. Ka hoopau ana hao sulphide pono e hana ʻia e like me nā kānāwai kūloko.

Ka hopena

Sulphide hao he hui like ʻole me nā ʻano like ʻole a me nā noi. He mea koʻikoʻi ka hoʻomaopopo ʻana i kāna mau waiwai, nā ʻano, a me nā noʻonoʻo palekana no kāna hoʻohana palekana a maikaʻi hoʻi ma nā ʻoihana he nui. Paipai ʻia ka noiʻi hou ʻana i nā palapala kikoʻī a me kā lākou mau noi no ka poʻe e makemake ana i ka ʻike kikoʻī. No nā mea hana kiʻekiʻe kiʻekiʻe, e noʻonoʻo i ka ʻimi ʻana i nā hāʻina hou i hāʻawi ʻia e Inner Mongolia Xinxin Silicon Industry Co., Ltd.
Nā Puna: [Hoʻohui i nā puke pai ʻepekema kūpono a i ʻole nā pūnaewele kemika kaulana ma aneʻi. Pono kēia ʻāpana i nā kumu kumu kikoʻī e hoʻohui ʻia no ka kuhikuhi pololei ʻana.]