Lithium Bromide (LiBr)
Lithium Bromide (LiBr), mankhwala opangidwa ndi lithiamu ndi bromine, amagwiritsidwa ntchito kwambiri m'mafakitale ndi mankhwala chifukwa cha mphamvu zake zapadera za physicochemical. Amapangidwa kudzera mu zochita monga kuchiza lithiamu carbonate ndi hydrobromic acid kapena kuyanjana ndi lithiamu hydroxide ndi bromine, zomwe zimapangitsa kuti ma crystalline hydrate akhale osiyana ndi ma bromides ena achitsulo cha alkali.
LiBr imasungunuka bwino kwambiri m'madzi, mowa, ndi ether, yokhala ndi madzi ambiri omwe amasonyeza kupsinjika kochepa kwa nthunzi ya madzi. Kapangidwe kake, kuphatikiza ndi hygroscopicity yake yayikulu, kamapangitsa kuti ikhale desiccant yothandiza komanso sorbent yamadzimadzi, makamaka mumakina oziziritsira ndi oziziritsira mpweya. Kuphatikiza apo, kuthekera kwake kusungunula mankhwala a polar organic monga cellulose kumawonjezera ntchito yake munjira zapadera zamakemikolo, kuphatikiza catalytic dehydrohalogenation kuti olefin ipangidwe.
Mu ntchito zochizira madzi ndi kukula kwa makristalo, kusungunuka kwa LiBr ndi mitundu yoyera kwambiri (submicron/nanopowders) ndikwabwino. Ioni ya bromide imatha kupezeka m'madzi amadzi pogwiritsa ntchito carbon disulfide ndi chlorine. Komabe, kugwiritsa ntchito kumafuna kusamala: LiBr imapanga kutentha kwakukulu ikasungunuka (chifukwa cha enthalpy yoipa ya yankho) ndipo imabweretsa zoopsa ngati chinthu chowononga pang'ono komanso chosokoneza maganizo.
UrbanMines imapereka LiBr m'magawo osiyanasiyana (Mil Spec, ACS, Pharmaceutical, ndi zina zotero), njira zopakira, ndi zoyera, kutsatira miyezo ya ASTM, USP, ndi EP/BP. Chithandizo chaukadaulo, deta yachitetezo (MSDS), ndi zida zosinthira mayunitsi zimaperekedwa kuti zitsimikizire kuti ntchitoyo ndi yotetezeka komanso yokonzedwa bwino m'mafakitale onse.
Lithium Bromide (LiBr)
| Nambala ya Mlandu: | 7550-35-8 |
| Fomula ya mankhwala | LiBr |
| Molar mass | 86.845 g/mol |
| Maonekedwe | Cholimba choyera cha hygroscopic |
| Kuchulukana | 3.464 g/cm3 |
| Malo osungunuka | 550 ℃ (1,022 ℉; 823 K) |
| Malo otentha | 1,300℃ (2,370 ℉; 1,570 K) |
| Kusungunuka m'madzi | 143 g/100 mL (0℃), 166.7 g/100 mL (20 ℃) |
| Kusungunuka | Sungunuka mu methanol, ethanol, acetone, komanso sungunuka pang'ono mu pyridine |
| Kuthekera kwa maginito (χ) | −34.3·10−6 cm3/mol |
| Chizindikiro cha Refractive (nD) | 1.7843 (589 nm) |
Kufotokozera kwa Kampani ya Lithium Bromide Solution
| Chizindikiro | Fomula | Chigawo cha Mankhwala (Mtengo Woyezedwa) | ||||||||||||
| LiBr(%) | Mat yachilendo (kulemera kwake%) | |||||||||||||
| Li2MoO4（ppm) | LiOH(wt%) | Na(wt%) | K(kulemera%) | 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 |
Phukusi: 300KGS yolongedzedwa mu chidebe cha pulasitiki. 1200KGS (zidebe 4) yolongedzedwa mu pallet
Kufotokozera kwa Kampani ya Lithium Bromide Solution yokhala ndi Lithium-Molybdenum Corrosion Inhibito
| Chizindikiro | Fomula | Chigawo cha Mankhwala | PH (100g/L) | ||||||||||
| LiBr≥(%) | Mat yachilendo. ≤ (kulemera.%) | ||||||||||||
| 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 |
Phukusi: 300KGS yolongedzedwa mu chidebe cha pulasitiki. 1200KGS (zidebe 4) yolongedzedwa mu pallet
Kodi Lithium Bromide (LiBr) imagwiritsidwa ntchito pa chiyani?
Lithium Bromide (LiBr)- Ntchito ndi Ntchito
Lithium Bromide (LiBr) ndi mchere wosasungunuka kwambiri komanso wosakanikirana bwino wokhala ndi mphamvu zapadera za thermodynamic ndi mankhwala. Ndi chinthu chofunikira kwambiri pakuziziritsa kwakukulu komanso kogwiritsa ntchito mphamvu moyenera ndipo chimagwira ntchito ngati chothandizira kwambiri popanga mankhwala apamwamba. Lithium Bromide yathu yoyera kwambiri, yomwe imapezeka m'njira zolimba komanso zokhazikika zamadzimadzi, yapangidwa kuti ikhale yodalirika komanso yogwira ntchito bwino m'njira zosiyanasiyana.
Ntchito Zoyambira ndi Makampani:
1. Kulamulira Mphamvu ndi Zachilengedwe
Ntchito yofunika kwambiri ya Lithium Bromide ndi yokhudza kusamalira kutentha, komwe imalola kuziziritsa bwino komanso kosatha.
* Kuzizira: Madzi a 50-60% a LiBr ndiye madzi ogwiritsidwa ntchito m'zipinda zoziziritsira zazikulu. Machitidwewa amagwiritsa ntchito kutentha (kuchokera ku nthunzi ya zinyalala, kutentha kwa dzuwa, kapena gasi wachilengedwe) m'malo mwa mphamvu yamagetsi yofunikira kuti ayendetse njira yoziziritsira, zomwe zimapereka njira yogwiritsira ntchito mphamvu moyenera pa:
* Makina Oziziritsira a Chigawo
* Kuziziritsa kwa Njira Zamakampani
* Makina Akuluakulu a HVAC Amalonda
2. Kupanga ndi Kukonza Mankhwala
Mu makampani opanga mankhwala ndi mankhwala, solid LiBr imaonedwa ngati reagent yamphamvu komanso yosinthasintha.
* Lewis Acid Catalyst: Imathandizira kusintha kwa zinthu zachilengedwe, kuphatikizapo okosijeni, hydroformylation, ndi cyclization reactions, chifukwa cha kuthekera kwake kugwirizana ndi magulu ogwira ntchito zachilengedwe.
* Chothandizira Kuchitapo Kanthu: Chimagwiritsidwa ntchito pochotsa poizoni m'thupi komanso kuchepetsa madzi m'thupi pa zinthu zofewa za asidi, zomwe zimathandiza kupanga mapangidwe ovuta a mamolekyu.
* Woyeretsera: Amathandiza kuyeretsa mamolekyu ovuta achilengedwe, monga ma steroids ndi ma prostaglandins, popanga.
3. Sayansi ya Zamankhwala ndi Zamoyo
Ngakhale kuti kugwiritsa ntchito kwake mankhwala kwatsika, LiBr ikadali chinthu chofunika kwambiri popanga mankhwala.
* Mankhwala Osiyanasiyana: Amatenga nawo mbali popanga zosakaniza zogwira ntchito zamankhwala (APIs).
* Choumitsira: Kuchuluka kwake kwakukulu kumagwiritsidwa ntchito polamulira chinyezi m'njira zinazake zopangira.
* Kagwiritsidwe Ntchito Kale: Kale ankagwiritsidwa ntchito ngati mankhwala ochepetsa ululu komanso matenda monga bipolar disorder, koma ntchito yake yakhala ikulowedwa m'malo ndi mankhwala otetezeka komanso amakono.
4. Ntchito Zapadera Zamakampani
* Ukadaulo Wojambula Zithunzi: Kusungunuka kwake kwakukulu mu zinthu zachilengedwe monga mowa ndi ether kunapangitsa kuti ikhale gawo lofunikira kwambiri pakupanga ma emulsions a collodion dry plate mu kujambula zithunzi zachikhalidwe.
* Kuwongolera Chinyezi: Kumagwiritsidwa ntchito m'mafakitale apadera oumitsira mpweya komwe kumafunika kuyamwa chinyezi moyenera.
* Kafukufuku & Sayansi ya Zinthu: Amagwiritsidwa ntchito pakukula kwa makristalo ndi njira zina za labotale zomwe zimagwiritsa ntchito mphamvu zake zokhazikika za ionic.
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Makhalidwe Ofunika ndi Ubwino:
* Hygroscopicity Yapadera: Imagwira ntchito bwino kwambiri poyamwa nthunzi ya madzi, zomwe zimapangitsa kuti ikhale yoyenera kuyamwa mufiriji komanso kuumitsa.
* Kusungunuka Kwambiri: Kumasungunuka bwino kwambiri m'madzi ndi m'madzi achilengedwe, zomwe zimapangitsa kuti zinthu zikhale zosavuta.
* Kukhazikika kwa Thermodynamic: Kumapereka magwiridwe antchito odalirika m'malo ovuta kwambiri m'mafakitale, monga mkati mwa makina oziziritsira kutentha kwambiri.
* Chothandizira Chosiyanasiyana: Chimagwira ntchito ngati chothandizira, cholimbikitsira, komanso choyeretsa mu kapangidwe ka mankhwala kapamwamba.
Chodzikanira: Lithium Bromide iyenera kusamalidwa mosamala, chifukwa njira zosakanikirana zimatha kuwononga. Ndi udindo wa wogwiritsa ntchito kuonetsetsa kuti njira zogwirira ntchito ndi zotetezeka komanso kudziwa ngati chinthucho chili choyenera kugwiritsidwa ntchito motsatira malamulo onse oyenera.
