Paʻakai sulphide

Sulfide ka paʻakai (paʻakai sulphide oaoieei-) mea he hui i ua hoʻomano ia ma ka hana. Penei, keia waiwai ua hoʻohana 'metallurgy, Nine Inch, ka malamalama a me ka hana' ē aʻe na hana. Paʻakai sulphide, ma ka nui, hoʻohana 'ia i loko o ka hana o kaʻiʻo pepa, make, i loko o ka aaioee o kaʻili. Waiwai ua hoʻohana 'ia i loko o ka heheʻe o kekahi ole-ferrous ke hooheheeia. Paʻakai sulfide mea paʻa mau i loko o ka mahinaʻai o ka mākau kemika. Ua Ua hoʻohana 'ia e like me ka mea kemikala ma ka like keʻano o ka hanaʻana.

Paʻakai sulphide. Haʻilula (Na2S)

Ka mea maʻamau physical moku'āina o ka mea ua noʻonoʻo homogeneous nui, ai ke kiʻekiʻe-pā lonoaʻili, a me hygroscopic nā pōaka. Ka waiwai hua mai la i loko o ka palapala o ka monolith 3 aiee ma particulate palapala (i loko o ka palapala o ka flakes a me granules). Pili ae huahana ka malamalama-ʻeleʻele, pale yellow a grayish waihoʻoluʻu. More, pili 'ole kekahi' ē kala like 'ole i ka' nui'okesaside konohiki. Oia paʻakai sulfide, a haalele i pono ka waiwai uala pono no ka mea hiki ana. Ke oaoieei-manao huahana he kanaono ekolu i kanaono-ehiku pakeneka o ka waihona ipu mea ma lalo o ke ana ana, mai ka nuipa a hapa iki o ka insoluble koena mea i oi ma mua o ka hapalua pakeneka.

I kulike ai me ka Mea Maluna o ka nui o ka pilikia i kanaka paʻakai sulfurous häʻawi mai ai iä ka lua o ka papa. Ka waiwai He inflammable a me ka pahū. Ma keia e pili ana, ia mea e ahoʻia e hoahu i ka mea i paʻa keena i i lako pono i nā mea a pau iauaeoia e pono e hōʻoia 'ahi palekana. Ua UaʻAʻole pono ke wehe i ka AEeAaOA me ka huina hoonui a me ka pololei noi o ka waiwai. Oiai ka malama ana i ka pono o nā ipu paʻakai sulfide hiki waiho waho no i ka mau makahiki. Manawa pono ka hana ma keia hihia mea he makahiki wale.

Ka halihali ana i ka huina hoonui e halihaliia oia iwaho ma kekahi mea o ka amo i paʻa na kaa a me ipu. E e uku ai i ka ukana a me ka unloading o ka mea nui noonoo, o ka oi aku ina mea ua ea ae hui 'ana me ka huina hoonui, pūʻolo helu ma'ōlewa pahu. Ma ka halihali e pale aku? Aiaiiuie pūnaewele ma ka hamama wahi a nei, poorly iai? Oaiaaiea e hana i kēia.

E noa ka paʻakai sulfide Chinese? Iecaianoaaiiuo ua piha i kūikawā mauʻeke no ka iwakalua-kumamalima kilograms. 'ōpala i nā 'ohana ka palekana mai premature'okesaside a me ka waiū i ka malamalama. Eia kekahi, e like me ka'ōpala kila pahu e hoʻohana wale nō no Nine Inch huahana, i nā ipu (CK-1-5 (7)), a me pahee ipu no ka hookahi ana. Ka waiwai hiki ke pūʻolo helu ma ka pepa mauʻeke (four- aʻelima-, ahu iho) me ka pā liner - polyethylene eke. Nā mauʻeke i ia i ka upena kaumaha mea i oi aku mamua o kanalima kilograms.

Piha ma kūikawā pahu waihona waiwai ua kaʻi aku ai i ka ape pauku hamama type.

Product nuʻa He 1,856 gram no cubic kenimika. Ke Kēhaupaʻa ka mahana ihoiho 1180 degere. Ke huahana Ua mahalo hygroscopic. I ka wai ma ka iwakalua degere mea hoʻoheheʻe 13,6% ma 97,5 degere - 45% o ka mea. Ke huahana Ua hiki ke ho okumu i mea pōaka hydrates. No ka koʻana koko pāʻoihana o ka paʻakai sulfide oaoieei-ano kona'ākilikai naoh.

Ke hydrolysis ua lawe mai me ka paʻakai sulphide like hoʻi me paʻakai i i hana i ka palupaluʻakika, a me ka ikaika kumu. Phenolphtalein i loko o ka hōʻike şarkı me ka pāʻoihana i nonono. Kēia Hōʻike i ka'ākilikai meakino ua hana i loko o ka hoʻokolohua Tube. Penei, paʻakai sulfide, e like me nā paʻakai i i hana i ka palupaluʻakika, a me ka ikaika kumu, hydrolysed e hana me ka hopena o ka mekala 'åkilikai.