Lithium Bromide (LiBr)
Lithium Bromide (LiBr), chinhu chinosanganiswa ne lithium ne bromine, chinoshandiswa zvakanyanya mumaindasitiri nemakemikari nekuda kwehunhu hwayo hwe physicochemical. Chinogadzirwa kuburikidza nekuita senge kurapa lithium carbonate ne hydrobromic acid kana kuita lithium hydroxide ne bromine, zvichiburitsa crystalline hydrates dzakasiyana nedzimwe alkali metal bromides.
LiBr ine kunyungudika kwakanyanya mumvura, doro, uye ether, ine mhinduro dzakasimba dzemvura dzinoratidza kumanikidzwa kwakaderera kweutsi hwemvura. Hunhu uhwu, pamwe chete ne hygroscopicity yayo yakawanda, inoita kuti ive desiccant inoshanda uye sorbent yemvura, kunyanya mukuisa mufiriji uye mumhepo inotonhorera. Pamusoro pezvo, kugona kwayo kunyungudutsa makemikari epolar organic akadai se cellulose kunowedzera kushanda kwayo mumaitiro emakemikari akasarudzika, kusanganisira catalytic dehydrohalogenation yekugadzira olefin.
Mukurapa mvura uye kukura kwemakristaro, LiBr inonyungudika uye inochena zvakanyanya (submicron/nanopowders) zvinobatsira. Iyo bromide ion inogona kuonekwa mumvura ine mvura uchishandisa carbon disulfide nechlorine. Zvisinei, kubata kunoda kungwarira: LiBr inogadzira kupisa kwakanyanya pakunyungudika (nekuda kwe enthalpy isina kunaka yemushonga) uye ine njodzi sechinhu chinoparadza zvishoma uye chinokanganisa pfungwa.
UrbanMines inopa LiBr mumhando dzakasiyana-siyana (Mil Spec, ACS, Pharmaceutical, nezvimwewo), nzira dzekurongedza, uye purities, zvichitevedzera mitemo yeASTM, USP, uye EP/BP. Rutsigiro rwehunyanzvi, data rekuchengetedza (MSDS), uye maturusi ekushandura mayuniti zvinopihwa kuti zvive nechokwadi chekuti mashandisirwo akachengeteka uye akagadziriswa muindasitiri dzakasiyana.
Lithium Bromide (LiBr)
| Nhamba yeCas: | 7550-35-8 |
| Fomura yemakemikari | LiBr |
| Molar mass | 86.845 g/mol |
| Chitarisiko | Chichena chakasimba chine hygroscopic |
| Kuwanda kwevanhu | 3.464 g/cm3 |
| Nzvimbo yekunyunguduka | 550 ℃ (1,022 ℉; 823 K) |
| Pokufashaira | 1,300℃ (2,370 ℉; 1,570 K) |
| Kunyungudika mumvura | 143 g/100 mL (0℃), 166.7 g/100 mL (20℃) |
| Kunyunguduka | Inonyungudika mu methanol, ethanol, acetone, inonyungudika zvishoma mu pyridine |
| Kugona kwemagnetic (χ) | −34.3·10−6 cm3/mol |
| Chiratidzo cheRefractive (nD) | 1.7843 (589 nm) |
Tsanangudzo yeBhizinesi yeLithium Bromide Solution
| Chiratidzo | Fomura | Chikamu cheKemikari (Kukosha Kwakayerwa) | ||||||||||||
| LiBr(%) | Mat yekune dzimwe nyika (huremu%) | |||||||||||||
| Li2MoO4（ppm) | LiOH(wt%) | Na(wt%) | K(wt%) | SO4(wt%) | Cl(wt%) | NH3 (ppm) | Ca（ppm) | Mg（ppm) | Cu(mg/L) | Fe（ppm) | LiNO3(mg/L) | |||
| UMLBS-53 | LiBr | 55.3 | 160 | 0.25 | 0.02 | 0.004 | 0.005 | 0.025 | <0.3 | 0.5 | 1.0 | <0.1 | <0.1 | 46 |
Pakeji: 300KGS yakaputirwa mubhaketi repurasitiki. 1200KGS (mabhaketi mana) yakaputirwa mupallet
Tsanangudzo yeBhizinesi yeLithium Bromide Solution ine Lithium-Molybdenum Corrosion Inhibito
| Chiratidzo | Fomura | Chikamu cheMakemikari | PH (100g/L) | ||||||||||
| LiBr≥(%) | Mat yekune dzimwe nyika. ≤ (huremu%) | ||||||||||||
| Li2MoO4 | Cl | SO4 | BrO3 | NH4 | Na, K | Ca | Mg | Fe | CO3 | ||||
| UMLBS-LMCI-50 | LiBr + Li2MoO4 + nH2O | 50 | 0.005~0.03 | 0.01 | 0.02 | 0.003 | 0.0001 | 0.05 | 0.005 | 0.0002 | 0.001 | 0.02 | 0.02 |
Pakeji: 300KGS yakaputirwa mubhaketi repurasitiki. 1200KGS (mabhaketi mana) yakaputirwa mupallet
Chii chinonzi Lithium Bromide (LiBr) chinoshandiswa?
Lithium Bromide (LiBr)- Mashandisirwo uye Mashandisirwo
Lithium Bromide (LiBr) munyu usinganyungudike zvakanyanya uye une hygroscopic inorganic ine hunhu hwakasiyana hwe thermodynamic uye makemikari. Chinhu chakakosha mukutonhodza kwakakura kusingashandise simba zvakanyanya uye chinoshanda sechinhu chinoshanda zvakasiyana-siyana mukugadzirwa kwemakemikari epamusoro. Lithium Bromide yedu yakachena kwazvo, inowanikwa mumhando dzemhinduro dzemvura dzakasimba uye dzakasimba, yakagadzirwa kuti ivimbike uye ishande zvakanaka mumashandisirwo ayo akasiyana-siyana.
Zvishandiso Zvikuru uye Maindasitiri:
1. Kudzora Simba & Zvakatipoteredza
Kushandiswa kukuru kweLithium Bromide kuri mukutarisira kupisa, uko kunoita kuti kutonhora kugare kwenguva refu uye kuchishanda zvakanaka.
* Kuisa mufiriji: Mvura ine 50-60% yeLiBr ndiyo inoshandiswa muzvidziyo zvinopinza mvura zvakawanda. Masisitimu aya anoshandisa kupisa (kubva muutsi hwetsvina, kupisa kwezuva, kana gasi rechisikigo) pachinzvimbo chemagetsi akawanda kuti afambise kutonhora, zvichipa mhinduro inoshanda zvakanaka kune:
* Masisitimu Ekutonhodza eDunhu
* Kutonhodza Maitiro Emaindasitiri
* Masisitimu Makuru eHVAC eMabhizinesi
2. Kugadzirwa kwemakemikari uye kugadziriswa
Mumaindasitiri emakemikari nemishonga, solid LiBr inokosheswa se reagent ine simba uye inoshanda zvakasiyana-siyana.
* Lewis Acid Catalyst: Inobatsira pakuchinja kweorganic, kusanganisira oxidation, hydroformylation, uye cyclization reactions, nekuda kwekugona kwayo kubatana nemapoka anoshanda eorganic.
* Reaction Promoter: Inoshandiswa mukubvisa protonation uye kushaya mvura mumuviri wemakemikari ane acidic, zvichigonesa kugadzirwa kwemamorekuru akaomarara.
* Mushonga wekuchenesa: Unobatsira mukuchenesa mamorekuru akaomarara eorganic, akadai semasteroids nemaprostaglandins, panguva yekugadzira.
3. Sainzi yeMishonga neHupenyu
Kunyange hazvo kushandiswa kwayo mukurapa kwakaderera, LiBr ichiri chinhu chinokosha pakugadzira mishonga.
* Chemical Intermediate: Inobatanidzwa mukugadzirwa kwezvinhu zvinoshanda zvemishonga (APIs).
* Mushonga wekuomesa: Kushanda kwayo kwakanyanya kuchena kunoshandiswa kudzora hunyoro mumabasa chaiwo ekugadzira.
* Kushandiswa Kwayo Munhoroondo: Yakamboshandiswa semushonga wekunyaradza uye wezvirwere zvakaita sebipolar disorder, kushandiswa kwayo mukurapa kwave kuchishandiswa zvakanyanya nemishonga yakachengeteka uye yemazuva ano.
4. Zvishandiso zveMaindasitiri Zvakasiyana
* Tekinoroji yeKutora Mifananidzo: Kunyungudika kwayo kwakanyanya muzvinhu zvinonyungudutsa zvakaita sedoro ne ether kwakaita kuti ive chinhu chakakosha mukugadzirwa kwe collodion dry plate emulsions mukutora mifananidzo kwechinyakare.
* Kudzora Hunyoro: Inoshandiswa mumaindasitiri ekuomesa mhepo uko kunodiwa kunyatsopinza hunyoro.
* Tsvagiridzo & Sainzi Yezvinhu: Inoshandiswa mukukura kwekristaro uye mamwe maitiro emarabhoritari anoshandiswa pakugadzira makristaro ayo akasimba.
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Hunhu Hukuru & Mabhenefiti:
* Hygroscopicity Inoshamisa: Inoshanda zvakanyanya pakunwisa utsi hwemvura, zvichiita kuti ive yakakodzera kunwisa nekuomesa.
* Kunyungudika Kwakanyanya: Inoratidza kunyungudika kwakanaka mumvura uye mune zvinonyungudutsa zve polar organic, zvichiita kuti chigadzirwa chigone kuchinjika.
* Kugadzikana kweThermodynamic: Inopa mashandiro akavimbika mumamiriro ezvinhu akaomarara emaindasitiri, akadai semumafiriji anonyudza tembiricha yepamusoro.
* Chinogadzirisa Zvinoshandiswa Pakugadzira Zvinhu Zvine Mashandiro Akawanda: Chinoshanda sechinhu chinokurudzira, chinokurudzira, uye chinochenesa mukugadzirwa kwemakemikari kwakanyatsogadzirwa.
Chiziviso: Lithium Bromide inofanira kubatwa nekungwarira kwakakodzera, sezvo mhinduro dzakasimba dzinogona kukanganisa ganda. Ibasa remushandisi kuona kuti mushonga wacho unobatwa zvakachengeteka uye kuona kuti wakakodzera here kushandiswa kwawo zvichienderana nemitemo yese yakakodzera.
