acetylene mai cac2

ʻO ka hao II & III Sulfides: He alakaʻi holoʻokoʻa ʻO ka hao II a me III nā sulfide he pūʻulu o nā pūhui inorganic me ke ʻano maʻamau Fe._xS_y, kahi o x a me y e hoike ana i na ratio stoichiometric like ole o ka hao a me ka sulfur. He mea koʻikoʻi ka hoʻomaopopo ʻana i kā lākou mau waiwai a me nā noi ma nā ʻano like ʻole. Hoʻopili kēia alakaʻi i nā ʻano like ʻole o hao ii iii sulfide, kā lākou mau hiʻohiʻona, nā ʻano synthesis, a me nā noi nui.

Ka hoomaopopo ana i na ano like ole o ka hao Sulfides

ʻO ka huaʻōlelo hao ii iii sulfide Hoʻopili pinepine ʻia nā mineral sulfide hao a me nā pūhui synthetic. ʻO nā ʻano maʻamau ka:

Pyrrhotite (Fe_1-xS)

ʻO ka Pyrrhotite he mineral sulfide hao non-stoichiometric, ʻo ia hoʻi, ua loli ka ratio hao-a-sulfur. Hiki i kāna haku mele ke hoʻololi nui i kona mau waiwai magnetic, kala, a me ke ʻano aniani. Hoʻopili pinepine ʻia kēia ʻano like ʻole i nā kūlana geological ma lalo o ka hana ʻana. Loaʻa ka Pyrrhotite i nā noi ma ka ʻoihana metallurgical, ʻoi aku ka nui o ka hana ʻana i ka hao a me ke kila, a ʻo ia ka mea i hoʻohana pinepine ʻia a i ʻole ka mineral pili i kēia mau hana. Ma muli o kāna mau waiwai magnetic, hoʻohana ʻia i nā noi magnetic kūikawā. Hiki ke hāʻawi i ka ʻike e pili ana i ka mōʻaukala hoʻokumu ʻana o nā waihona mineral.

Troilite (FeS)

ʻO Troilite kahi mineral sulfide hao maoli me ka ratio 1:1 maʻalahi o ka hao a me ka sulfur. Loaʻa ia i loko o nā meteorites a me kekahi mau pōhaku igneous a ua ʻike ʻia e kona ʻano aniani maʻalahi a me ka luster metala. ʻO Troilite ka mea paʻa paʻa a hiki ke lilo i mea hōʻailona koʻikoʻi no nā kaʻina geological a me ka hoʻokumu ʻana o nā waihona mineral. He mea pili nō hoʻi i nā haʻawina o nā mea extraterrestrial.

Pyrite (FeS₂)

ʻOiai ʻenehana kahi disulfide hao ma mua o hao ii iii sulfide, ʻike pinepine ʻia ka pyrite (ʻike ʻia ʻo ke gula naʻaupō) i hui pū me nā sulfides hao a pili kona mau waiwai i nā kūkākūkā e pili ana i nā pūhui sulfur hao. Loaʻa iā ia kahi ʻano aniani cubic ʻokoʻa a kaulana no kona kala gula ʻālohilohi. ʻOiai i kekahi manawa i manaʻo ʻia he ʻano hao, ʻoi aku ka maikaʻi o kāna unuhi ʻana no ka hao ma mua o nā kumu ʻē aʻe. Loaʻa iā ia kekahi mau mea hoʻohana i ka hana ʻana i ka waikawa sulfuric, a hiki ke pilikia kona noho ʻana ma nā ʻano ʻoihana like ʻole no ka mea ʻo ia ke kumu o ka wai hoʻoheheʻe waika.

Hoʻohui a me nā pono o ka hao Sulfides

Hao ii iii sulfide hiki ke hoʻohui ʻia nā pūhui ma o nā ʻano like ʻole, e pili pinepine ana i ka hopena o ka hao a me ka sulfur ma lalo o nā kūlana i hoʻomalu ʻia. ʻO nā kūlana kūpono (ka wela, ke kaomi, a me ka stoichiometry) e hoʻopili pololei i ke ʻano aniani a me nā waiwai o ka pūhui hopena. ʻO nā hiʻohiʻona o kēia mau sulfides hao synthetic e like pinepine me ko lākou mau mea kūlohelohe, akā hiki ke mālama pono i ka synthesis i nā waiwai kikoʻī a i hoʻohālikelike ʻia. He mea koʻikoʻi kēia hiki ke hoʻololi i nā kūlana synthesis no nā noi e like me nā mea i catalysis a me nanotechnology.

No ka hao Sulfides

Loaʻa i nā pūhui hao sulfide ka nui o nā noi ma nā ʻoihana like ʻole, me:

Wahi noi	Ka hao Sulfide	Wehewehe
Metallurgy	Pyrrhotite	Hoʻohana ʻia ma ke ʻano he ʻeleʻele hao a he hopena ia o ka hana hao a me ke kila.
Hoʻopalekana	ʻO ka hao Sulfides	Hoʻohana ʻia ma ke ʻano he catalysts i nā hopena kemika like ʻole, no ka laʻana i ka hana ʻana o ka hydrogen mai ka wai.
Nanotechnology	Nanoparticles Sulfide Hao	E noiʻi i nā noi no nā mea hoʻohālikelike hoʻohālikelike magnetic resonance imaging (MRI) a ma nā noi biomedical ʻē aʻe.

ʻImi hou a me nā kumuwaiwai

No ka 'ike hohonu e pili ana i na mea like ole o hao ii iii sulfide, hiki iā ʻoe ke nīnau i nā palapala ʻepekema pili a me nā waihona. Nui nā puke moʻolelo a me nā pepa noiʻi e hāʻawi i ka ʻike kikoʻī e pili ana i nā pūhui hao sulfide kūikawā a me ko lākou mau waiwai. ʻO ka ʻimi ʻana i kēia mau kumuwaiwai e hoʻonui i kou ʻike no kēia ʻano koʻikoʻi o nā pūhui mea ʻole. [E loulou i ka ʻikepili ʻepekema pili - hoʻohui i kahi ʻano rel=nofollow ma aneʻi] Hāʻawi kēia alakaʻi i kahi hiʻohiʻona piha o hao ii iii sulfide. Eia nō naʻe, hilinaʻi nui nā waiwai kikoʻī a me nā hoʻohana ʻana o kēia mau pūhui i ke ʻano kikoʻī a me ke ʻano aniani, no laila e pono ai ka noiʻi hou ʻana no nā noi kikoʻī. E hoʻomanaʻo, he mea koʻikoʻi ka mālama pono ʻana i ka hana ʻana me kekahi pūhui kemika.