Barium Hydroxide
Momo Pakihi : Kaihanga/Wheketere & Kamupene Hokohoko
Hua Matua: Konupora Chloride,Barium Chloride,Sodium Metabisulphite,Sodium Bicarbonate
Te maha o nga Kaimahi : 150
Tau Whakaputanga : 2006
Tiwhikete Pūnaha Whakahaere: ISO 9001
Tauwāhi: Shandong, Haina(Mainland)
| Barium Hydroxide Octahydrate | Barium HydroxideMonohydrate |
| tātai rāpoi: Ba(OH) 2·8H2O | tātai rāpoi: Ba(OH) 2·H2O |
| Taumaha rāpoi: 315.48 | Taumaha rāpoi: 315.48 |
| Te ahua: karaihe kore tae | Te ahua: karaihe kore tae |
| UN Nama:1564 | UN Nama:1564 |
| EINECS Nama:241-234-5 | EINECS Nama:241-234-5 |
| NAMA CAS:12230-71-6 | NAMA CAS:22326-55-22 |
Te ahua me nga ahuatanga :Paura Ma
Te taumaha ngota: 171.35
Ira whakarewa: 350 ℃, pirau ki te Barium Oxide i runga ake i te pāmahana 600 ℃.
1)Crystalline hydrate
Ba(OH)₂·8H₂O taimaha rāpoi 315.47, mo te karaihe monoclinic taekore, kiato whanaunga 2.18, wāhi memeha 78 ℃, ira koropuke: 780 ℃, whakawera wai mate ki anhydrous barium hydroxide. He paitini nga mea e rua.
2)Ko te whakarewatanga
Ko te nuinga o te kawakore karekau ki te wai, ko te Barium Hydroxide tetahi o nga kawakore e memeha ana i te wai. Ko nga totoka Barium Hydroxide e tuu ana ki te hau he tino whakaraerae, katahi ka honoa ki te waro ki te hanga i te Barium Carbonate me te wai. Ko te whakarewatanga i te 20°C he 3.89g i te 100g wai.
Kiato : Te kiato whanaunga (wai =1)2.18 (16 ℃) me te pūmau
3)Nga tohu morearea
13(paitini); 2NH4CL + Ba(OH)₂= BaCL₂ +2NH3↑+2H₂O
1）Kawakore kaha
Ko te Ba(OH)₂ me te kaha kawakore, ko tona kawakore te mea kaha rawa atu i roto i te kawakore o te whenua konukaru waikawa, ka taea e te wairewa phenolphthalein te whero, te puru litmus papura.
Ka taea e te Ba(OH)₂ te tango i te waro hauhaa mai i te hau, ka huri hei waro waro.
Ba(OH)₂ + CO2 == BaCO3 ↓ + H₂O
Ka taea e te BA (OH)₂ te whakakore me te waikawa, i roto i te rerenga waikawa pungatara: Ba(OH)₂+H₂SO4== BaSO4 ↓+2H₂O
Te nuinga whakamahia ki te hanga hopi motuhake, ngarara, whakamahia hoki i roto i te mārō wai mārō, huka pīti saccharin, kōhua descaling, karaihe whakahinuhinu, me ētahi atu, whakamahia i roto i te kōtuitanga organic me te faaineineraa o te tote barium.
2)Te pirau
Na te kaha o te alkalinity o te barium hydroxide, he kino te barium hydroxide ki te kiri, pepa, aha atu.
Whakatakotoranga:
1)Barium Hydroxide,Octahydrate
| Nga taonga | Whakatakotoranga | ||
|
| Koeke runga | Koeke tuatahi | Koeke tohu |
| Whakamatau (Ba(OH) 2·8H2O) | 98.0%min | 96.0%min | 95.0%min |
| BaCO3 | 1.0%max | 1.5%max | 2.0%max |
| Chloride (Cl) | 0.05% mōrahi | 0.20%max | 0.30%max |
| Ferric (Fe) /ppm | 60%max | 100%max | 100%max |
| Waikawa pūhaumāota karekau | 0.05% mōrahi | — | — |
| Waikawa whanariki karekau e rewa | 0.5%max | — | — |
| Sulfide (S) | 0.05% mōrahi | — | — |
| Strontium (Sr) | 2.5%max | — | — |
2)Barium Hydroxide, Monohydrate
| Tūemi | Whakatakotoranga |
| Whakatau [Ba（OH）2•H2O] | 99% min |
| Barium Carbonate(BaCO3) | 0.5%max |
| Ferric（Fe） | 0.004% te teitei |
| Waikawa pūhaumāota karekau | 0.01%max |
| Sulfide(i runga i te S) | 0.01%max |
Te Whakaritenga o te Ahumahi Hydroxide
Barium Hydroxide,Octahydrate
1)Te tauhohenga Barium Carbonate me te Waikawa Putakawa.
Ko te wai marama i whakamataohia i raro i te 25 ℃ i raro i te whakaohooho tonu, te tioata, te horoi ki te wai matao, te centrifuge, ka whakamaroke kia whiwhi ai i te hua Barium Hydroxide.its
BaCO3 + 2 HCL → BaCl2 + CO2 + H2O
BaCl2+2NaOH + 8H2O → Ba (OH) 2 · 8 H2O+ 2NaCl
2)Ko te tikanga Barium Chloride
Ka tango i te waipiro whaea o Barium Chloride hei rauemi mata ki te tauhohe ki te houra caustic, katahi ka whiwhi te hua ma te whakamatao whakamaaa me te filtration separation.its
BaCl2+2NaOH + 8H2O → Ba (OH) 2 · 8 H2O+ 2NaCl
3)Ko te tikanga Barolite
Patupatua te ore o te Barolite ka calcine. Ka whiwhihia te hua ma te rewa, te filtration, te pure, te whakamaarama, te whakamaroke me te whakamaroke.
BaCO3 → BaO + CO2
BaO + 9H2O→ Ba (OH) 2 · 8H2O
Barium Hydroxide, Monohydrate
Dehydrate te Barium Hydroxide,Octahydrate kua rite i Barium kei roto rauemi mata (Barite Barolite ranei) i raro i nga tikanga o te korehau tohu 73.3 ~ 93.3kPa me te pāmahana 70 ~ 90 ℃ mo te 60 ~ 90min.
Nga tono
1) Kei te nuinga whakamahia te reira rite te tāpiritanga mo te whakahinuhinu o roto-parangiha engine. Ko te ahua o te taapiri-nui-a-ringa mo te hinu me te hinu e pa ana ki te barium.
2)Whakamahia hei whakakōkī mo te kōtuitanga o te kapia phenolic.
Ko te tauhohenga polymerization condensation he ngawari ki te whakahaere, he iti te pokey resin rite, he tere te whakaora, he ngawari te tango i te whakakorikori. Ko te inenga tohutoro he 1% ~ 1.5% o te phenol.
3)Whakamahia hei whakakorikori mo te wai-wairewa Urea whakarerekētia phenol - formaldehyde whakapiri. Ko te hua rongoa he kowhai kowhai. Ko te toenga o te tote barium i roto i te kapia kaore e pa ki te taonga dielectric me te pumau matū.
4)Whakamahia hei reagent tātari
Ka whakamahia i roto i te wehenga me te rerenga o te sulphate me te hanga o nga tote barium, He pai mo te whakahiato waro me etahi atu hanga tote barium.
5) Te whakatau i te waro hauhā i te hau.
6) Te inenga o te chlorophyll.
7) Ka taea hoki te whakamahi mo te tito huka pīti me te rongoa. Te para o te huka me te hinu kararehe me te hinu huawhenua.
8)I whakamahia hei kaihoroi wai Kohua; wai whakaemineralized.
9)Whakamahia hei Pesticides.
10) Ka taea hoki te whakamahi i roto i te umanga rapa, te karaihe me te ahumahi porcelain enamel.
Nga Maakete Kaweake Matua
• Ahia Awherika Australasia
• Europe Middle East
• Amerika Te Taitokerau Central/South America
Te takai
• Whakatakotoranga tākai whānui: 25KG,50KG;500KG;1000KG Jumbo Bag;
• Rahi Packaging : Rahi putea Jumbo: 95 * 95 * 125-110 * 110 * 130;
Rahi putea 25kg: 50 * 80-55 * 85
• Ko te putea iti he putea-rua, a ko te paparanga o waho he kiriata whakakikorua, ka taea te aukati i te makuku makuku. Ka taapirihia e te Peeke Jumbo he taapiri whakamarumaru UV, he pai mo te kawe tawhiti, me nga momo rangi.
Te utu me te tuku
• Waa Utu: TT, LC, ma te whiriwhiringa ranei
• Tauranga o te Uta: Tauranga Qingdao, Haina
• Te wa arahi : 10-30days i muri i te whakau i te ota
Nga Painga Whakataetae Tuatahi
• Nga Oder Iti Kua Whakaaetia Tauira E waatea ana
• Nga Kai-Toha i whakawhiwhia te ingoa
• Utu Kounga Tukunga Tere
• Taurangi Whakaaetanga o te Ao
• Whenua Taketake, CO/Puka A/Puka E/Puka F...
• Neke atu i te 10 tau te wheako ngaio ki te hanga o te Barium Hydroxide;
• Ka taea te whakarite i te tarapi kia rite ki to hiahia; Ko te take haumaru o te putea jumbo he 5:1;
• Ka whakaaetia te ota whakamatautau iti, kei te waatea te tauira kore utu;
• Te whakarato i te tātaritanga hokohoko whaitake me nga otinga hua;
Te Painga Taiao
Karekau he parahanga a Barium hydroxide ki te taiao, engari he kaha te kawakoretanga, na reira me karo te pa atu ki nga kararehe me nga tipu.
Pūmate Hauora
1)Te huarahi whakaeke: Inhalation and ingestion.
2)He morearea mo te hauora: te paihana whakapeka i muri i te whakahaere a-waha ka kitea he nausea, ruaki, mamae puku, korere, bradynia, myopalsy ahu whakamua, he mate manawataki ngakau, tino heke te konupora toto me etahi atu.Engari na te mea ka raru te manawataki o te ngakau me te uaua manawa he paralitiki ka mate. Inhalation o te paowa e kore e taea e tenei hua te paihana te whakamahana o te paowa, engari kaore e taea e tenei mate te pawera o te paowa. ka wera te kiri me te paihana whakauru.
3) Te Awenga Maamaa: Ko nga kaimahi e pa ana ki te barium mo te wa roa ka kaha te ngoikore, te poto o te manawa, te salivation, te pupuhi o te mucosa waha me te horo, te rhinitis, te conjunctivitis, te diarrhea, te tachycardia, te piki haere o te toto, te mate o te makawe me etahi atu.
Tikanga ohorere
1)Te urupare ohorere ki te rerenga
Wewetehia te waahi turuturu poke me te aukati i te uru. Ka tohutohuhia nga kaimahi ohorere ki te mau i nga taputapu manawa me nga kakahu whakamarumaru hau.Kaua e pa atu ki te pakaru.Te iti te turuturu: ki te karo i te puehu, whakamahia te koko ma ki te kohi i roto i te ipu maroke, pokekore, hipoki.Te nui te turuturu: hipoki ki te kakahu kirihou me te koaka hei whakaheke i te rere, ka tukurua ki te waahi. tukunga.
2) Nga mahi tiaki
Te whakamarumaru o te punaha manawa: ina pa ana koe ki te puehu, me mau koe i te respirator parehu me te tuku hau hiko me te tātari. Mena he whakaoranga ohorere, he rerenga ranei, ka tūtohu kia mau he taputapu manawa hau.
Tiaki kanohi: kua tiakina te whakamarumaru o te punaha manawa.
Tiaki tinana: mau kakahu rapa waikawa me te kaakahu atete.
Tiaki ringa: mau karapu rapa waikawa me nga karapu aukati alkali.
Ko etahi atu: ka rahuitia te kai paipa, te kai me te inu wai i runga i te waahi mahi.I muri i te mahi, kaukau ka huri.Tia motuhaketia nga kakahu kua poke i te paihana hei horoi.Kia mau te akuaku.
3) Nga mahi awhina tuatahi
Te pa ki te kiri: tango i nga kakahu poke ka horoi i te kiri ki te wai hopi me te wai.
Te kanohi: Hikina nga kamo ka horoi ki te wai rere, ki te tote ranei. Haere ki te taote.
Inhalation: kia hohoro te waiho i te waahi ki te hau hou.Kia tuwhera tonu te ararere.Hoatu te hāora ki te uaua koe ki te manawa.Ki te mutu te manawa, hoatu he manawa horihori tonu.Haere ki te taote.
Te horomanga: inu wai mahana kia nui, whakahiato te ruaki, horoi i te puku ki te 2% ~ 5% te wairewa konutai konutai, ka whakaparahako. Haere ki te taote.
Te tikanga tinei: ko tenei hua he kore-whakangiha.Maihini whakakore: wai, onepu.
