Where e kūʻai sulfuricʻakika? I koho kuai ana a me ka'ōlelo aʻo

'Aʻole nā mea a me nā reagents i manawa i loko o noa kalepa. I kekahi o kēia mau 'ikamu He pilikia sulfuricʻakika. E noonoo i loko o kēia 'atikala, mea ia komo ai, a ma ka mea hiki ke kuai i loko o ka Lūkini kulanakauhale.

Sulfuricʻakika - he ... lawe aku, pūnaewele

O ka naau kahi e hiki kuai sulfuricʻakika, mua hoʻomanaʻo aʻela nō e pili ana i ka waiwai o keia pilikia i kānaka. Sulfuricʻakika mea heʻano o ka ikaika dibasicʻakika, kona haʻilula - H ₂ ¶ _4. Ma Rusia, kēia hui o ka sulfur trioxide a me ka wai ua hua mai la e like me GOST 667-73, 2184-77, 4240-77. Hana o ke kaumaha oily wai i mea ole i kekahi waihoʻoluʻu a ala, e komo ai kekahi mauʻano likeʻole, a oko ai me ka pololei a me ka lehulehu.

Sulfuricʻakika i ka hahai nui waiwai:

• I Kekahi Mau umekaumaha - 1,85 g. / Knm ³ (i loko o ka maikaʻi piha sulfuricʻakika - 1,92 g. / Knm ^3, akā, i kēia waiwai i ka nui drawback - paʻahau ma -10 degere centigrade).
• Paila wahi - +296,5 ^° centigrade, ka crystallization wahi - + 10,45 ° Kelekia.
• Ma nā hoʻohui like mai i ka 70% ma ka hahana maoli nō kēia, a baila aʻela i o keiaʻakika e anao? Aou wale ka wai mahu. Ma Contents kiekie o ka H ₂ ¶ ₄ i loko o ka lewa, a i hāʻule nā palapalaʻakika excretion.
• Pahū a flammable waiwai. Ma ka hui 'ana me ka wai e e makaʻu ikaika naoh, kūpono ana ma Hawaiʻi kinoea, ohu, wela. I mea no ke aha la e hana me ka sulfuricʻakika ia mea e pono ia i kūikawā aahu, kāmaʻa, he lākou o kanaka Nine Inch ka hoomalu ana.

Haawi aku i ka hopena hoʻohana sulfuricʻakika nā alanui a me ka hoino aku amo. E ka hoʻokele hoʻohana kūikawā ipu sulfuricʻakika (no ka oaoieei-sulfuricʻakika) aʻakika-hoʻopale pahu (no ka hoonui ae i H ₂ ¶ _4).

Ma waho pūnaewele ia mea kumukuai e hoomanao i ka sulfuricʻakika - heʻawahia waiwai pili ana i ka lua o ka papa o ka pilikia. ʻO kā mākou maluhia lehulehu o ka ohu H ₂ ¶ ₄ - 1 mg / ka m ^3. Mua oe hoʻoholo i kahi e kuai sulfuricʻakika (oaoieei-), e pono e kuai kuikawa ipu no ka pūnaewele. Ma kona? Iecaianoaaiiuo iiiauaiee hou obkladyvayut ʻakika-hoʻopale na pohakulepo.

Ka hoʻohana a sulfuricʻakika

Ke kumu nui nā mea kūʻai mai o sulfuricʻakika - he kila hana, ka lāʻau aaioee mea kanu, Nine Inch hana. Ua Ua hoʻohana 'ia:

• hoʻomaʻemaʻeʻaila mai ka luaipele inclusions;
• na mea i eliia decomposition;
• descaling mua galvanized uea, kuina mea hiki ke hooheheeia;
• nikala plating, chromium plating i ka mea hiki ke hooheheeiaʻili;
• ka? iecaianoaaiiie o pharmaceuticals (i kia pāʻoihana ma ke aloha hoʻololi kemikala);
• Mea hoʻomomona? Iecaianoaaiiuo (keia kaiaulu hoʻopau loa nō ia e pili ana i ka hapalua o ka sulfuricʻakika hua mai la i ka aina);
• i ka hana o kaʻimi hoʻopunipuni olona,;
• 'eto waiʻona? iecaianoaaiiuo;
• ka hana i aniline kalameaʻai.

Kanaka, ka poe i pili i loko o kahi e kuai sulfuricʻakika, ia kaʻoi loa ua hoʻohana 'ia e like me ka electrolyte no kēpau-ʻakika iuo aaoa?.

Where e kūʻai sulfuricʻakika

Ka hale kūʻai lāʻau lapaʻau sulfuricʻakika e ole e kuai lilo aku i nā mea a pau. An kanaka i loaʻa kona 'ole-i kia pāʻoihana (30-35%) ma ka hale kūʻai, hoʻomaopopo ola auto māhele a me nā kaʻa Nine Inch. More kiaʻana i kāna kākoʻo pāʻoihana - he precursor i kanaka i 'aelike i mea ole kuai.

ʻO wai ka mea i hana ia i ka āpana mua ka ike i kahi e kuai sulfuricʻakika, e aʻo kanaka.

Kōkua no ka kūʻai i

No laila, he mea pono ke lawe i ka manao o ka kēia:

1. A kekahi kanaka, i pohihihi keia manawa, kuai lilo aku la i ka nui nui o keia waiwai - E i nā kuai, mai kekahi mau mai ana.
2. I Ina o ka ole o ka āpana hiki i ho'āʻo i ka vaporize H ₂ ¶ ₄ o electrolyte. ʻO kā mākou nuʻa pela e ole e oi aku mamua o 1.4 g. / Knm ^3. Omoāea ua lawe mai i loko o ka porcelain moku ma ke one auau a gypsum. Ma kekahi hihia he mea hiki ole ia e kēia kaʻina i loko.
3. E hoʻomanaʻo i ke kuai ana o ka sulfuricʻakika mea ma lalo o ana, e like me Keia waiwai ua hoʻohana 'ia e paka ai', e like me ka hale-i pōkā pahū. ʻO ina kiʻi oe ia no ka ho'āʻoʻole paha no ka refilling avtoakkumulyatora ma 'ole-uuku mea, e hiki i hoʻokali kūpono' e hoʻohuoiʻia.

Where hiki au e kuai sulfuricʻakika ma Moscow

Ma ke poʻo e kūʻai sulfuricʻakika hiki e ma:

• "Himmede";
• "Sigma-Tek";
• Pau online kūʻai JSC "KhimServis";
• Ltd. "Na ke keʻena-mea kemikala";
• "Odiham" LLC;
• LLC "mega-Nine Inch" (oaoieei-, rechargeable, chemically maemae) - i ka poe aole i hana me kekahi poe kalepa.

Sale o sulfuricʻakika i loko o ka Lūkini kulanakauhale

Where e kūʻai sulfuricʻakika i loko o nā Lūkini kulanakauhale, noonoo i ka hōʻuluʻulu manaʻoʻaina.

Where e kūʻai i kia sulfuricʻakika? "Mai," ka ninau no ka ponoi aoao. Ma ka hapanui o nā kūlanakauhale i loko o noa kalepa wale 30-35% o na pu ki aloha pāʻoihana.