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ʻO Barium Carbonate 99.4% Pada Keʻokeʻo no ke kiʻi i hōʻike ʻia i ka ʻoihana keramika
  • ʻO ka Barium Carbonate 99.4% ka pauka keʻokeʻo no ka ʻoihana seramika
  • ʻO ka Barium Carbonate 99.4% ka pauka keʻokeʻo no ka ʻoihana seramika
  • ʻO ka Barium Carbonate 99.4% ka pauka keʻokeʻo no ka ʻoihana seramika
  • ʻO ka Barium Carbonate 99.4% ka pauka keʻokeʻo no ka ʻoihana seramika
  • ʻO ka Barium Carbonate 99.4% ka pauka keʻokeʻo no ka ʻoihana seramika

ʻO ka Barium Carbonate 99.4% ka pauka keʻokeʻo no ka ʻoihana seramika

Barium carbonate, kumu hoʻoheheʻe kemika BaCO3, kaumaha molekala 197.336. Pauda keʻokeʻo. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai, ka nui 4.43g/cm3, ka helu heheʻe 881 ℃. Hoʻokuʻu ka decomposition ma 1450 ° C ke kalapona ʻokikene. Hiki ke hoʻoheheʻe ʻia i loko o ka wai i loaʻa i ke kalapona kalapona, akā hiki ke hoʻoheheʻe ʻia i loko o ka ammonium chloride a i ʻole ammonium nitrate solution e hana i kahi paʻakikī, hiki ke hoʻoheheʻe ʻia i loko o ka waika hydrochloric, waika nitric e hoʻokuʻu i ke kalapona. ʻona. Hoʻohana ʻia i nā mea uila, mea hana, ʻoihana metallurgy. ʻO ka hoʻomākaukauʻana i nā mea puhi ahi, ka hanaʻana i nā pūpū hōʻailona, ​​nā mea hoʻonani seramika, nā mea hoʻonani aniani. Hoʻohana ʻia ia ma ke ʻano he rodenticide, hoʻomaʻemaʻe wai a me ka hoʻopiha.

ʻO ka Barium carbonate kahi pūhui anorganic koʻikoʻi me ke ʻano kemika BaCO3. He pauda keʻokeʻo ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā waikawa ikaika. Hoʻohana nui ʻia kēia pūhui multifunctional i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūikawā.

ʻO ke kaumaha molekala o ka barium carbonate he 197.336. He pauda keʻokeʻo maikaʻi me ka nui o 4.43g/cm3. He 881°C kona wahi hehee a hoopau ia ma 1450°C, me ka hookuu ana i ke kalapona. ʻOiai ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, hōʻike ia i ka solubility liʻiliʻi i ka wai i loaʻa ka carbon dioxide. Hiki ke hana i nā paʻakikī, hiki ke hoʻoheheʻe ʻia i loko o ka ammonium chloride a i ʻole ka hopena ammonium nitrate. Eia kekahi, hiki ke maʻalahi i ka waika hydrochloric a me ka waikawa nitric, e hoʻokuʻu ana i ka carbon dioxide.


Huahana Huahana

Huahana Huahana

ʻIkepili ʻenehana

Waiwai Unite Waiwai
Ka nana aku Pauda keʻokeʻo
Maʻiʻo BaCO3 ≥，% 99.4
ʻO ke koena hiki ke hoʻoheheʻe ʻia ka waika hydrochloric ≤，% 0.02
Māmā ≤，% 0.08
Huina sulfur (SO4) ≤，% 0.18
ʻAno nui ≤ 0.97
nui ʻāpana （125μm koena kānana） ≤，% 0.04
Fe ≤，% 0.0003
Klorida (CI) ≤，% 0.005

Hoʻohana

ʻO kekahi o nā hiʻohiʻona nui o ka barium carbonate ka laulā o nā noi. Hiki ke hoʻohana ʻia i nā ʻoihana uila, instrumentation a me metallurgy. Ma ʻaneʻi, he hana koʻikoʻi ia i ka hoʻomākaukau ʻana i nā uhi seramika a ma ke ʻano he mea kōkua no ke aniani optical. Eia kekahi, loaʻa iā ia ka nui o nā noi ma ke kahua o nā pyrotechnics, e kōkua ana i ka hana ʻana i nā mea ahi a me nā ʻā.

ʻAʻole i kaupalena ʻia ka Barium carbonate i nā noi ʻoihana. ʻO kona mau waiwai kūikawā hoʻi e kūpono ia no nā hoʻohana ʻē aʻe. No ka laʻana, hiki ke hoʻohana ʻia ma ke ʻano he rodenticide, e hoʻomalu pono i nā heluna rodent. Eia kekahi, hana ia e like me ka hoʻomaʻemaʻe wai, e hōʻoia i ka maikaʻi o ka wai a me ka maʻemaʻe. Eia kekahi, hoʻohana ʻia ia ma ke ʻano he mea hoʻopihapiha i nā kaʻina hana like ʻole.

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