Lithium Bromide (LiBr)
Lithium Bromide (LiBr), wani sinadari mai kama da lithium da bromine, ana amfani da shi sosai a fannin masana'antu da sinadarai saboda keɓantattun halayensa na zahiri. Ana haɗa shi ta hanyar halayen kamar magance lithium carbonate da hydrobromic acid ko kuma yin amfani da lithium hydroxide da bromine, wanda ke samar da sinadarin crystalline hydrates daban-daban da sauran bromides na ƙarfe na alkali.
LiBr yana da matuƙar narkewa a cikin ruwa, barasa, da ether, tare da ruwan da aka tattara yana nuna ƙarancin matsin lamba na tururin ruwa. Wannan sinadari, tare da yawan hygroscopicity, yana mai da shi mai amfani da ruwa mai narkewa da kuma mai narkewa, musamman a cikin tsarin sanyaya da sanyaya iska. Bugu da ƙari, ikonsa na narkar da mahaɗan halitta na polar kamar cellulose yana faɗaɗa amfaninsa a cikin takamaiman hanyoyin sinadarai, gami da catalytic dehydrohalogenation don haɗar olefin.
A cikin maganin ruwa da amfani da ci gaban lu'ulu'u, ikon narkewar LiBr da kuma siffofin tsarki mai matuƙar girma (submicron/nanopowders) suna da amfani. Ana iya gano ion ɗin bromide a cikin ruwan da aka yi amfani da shi ta amfani da carbon disulfide da chlorine. Duk da haka, sarrafawa yana buƙatar taka tsantsan: LiBr yana samar da zafi mai yawa bayan ya narke (saboda mummunan enthalpy na maganin) kuma yana haifar da haɗari a matsayin abu mai ɗan lalata da kuma psychoactive.
UrbanMines tana samar da LiBr a matakai daban-daban (Mil Spec, ACS, Pharmaceutical, da sauransu), zaɓuɓɓukan marufi, da tsabta, suna bin ƙa'idodin ASTM, USP, da EP/BP. Ana samar da tallafin fasaha, bayanan tsaro (MSDS), da kayan aikin canza na'urori don tabbatar da aminci da ingantaccen amfani a duk faɗin masana'antu.
Lithium Bromide (LiBr)
| Lambar Kuɗi: | 7550-35-8 |
| Tsarin sinadarai | LiBr |
| Molar nauyi | 86.845 g/mol |
| Bayyanar | Farin hygroscopic mai ƙarfi |
| Yawan yawa | 3.464 g/cm3 |
| Wurin narkewa | 550 ℃ (1,022 ℉; 823 K) |
| Wurin tafasa | 1,300℃ (2,370℉; 1,570 K) |
| Narkewa a cikin ruwa | 143 g / 100 ml (0 ℃), 166.7 g / 100 ml (20 ℃) |
| Narkewa | Mai narkewa a cikin methanol, ethanol, acetone, mai narkewa kaɗan a cikin pyridine |
| Mai sauƙin jurewa ta hanyar maganadisu (χ) | −34.3·10−6 cm3/mol |
| Ma'aunin Refractive (nD) | 1.7843 (589 nm) |
Bayanin Kasuwanci don Maganin Lithium Bromide
| Alamar | Tsarin dabara | Sinadaran da Aka Auna (Ƙimar da aka Auna) | ||||||||||||
| LiBr(%) | Mat ɗin Ƙasashen Waje (ƙima%) | |||||||||||||
| Li2MoO4(ppm) | LiOH(wt%) | Na(wt%) | K(wt%) | SO4(wt%) | Cl(wt%) | NH3 (ppm) | Ca(ppm) | Ma'aunin 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 |
Kunshin: 300KGS an lulluɓe shi a cikin bokitin filastik. 1200KGS (bokiti 4) an lulluɓe shi a cikin fakiti
Bayanin Kasuwanci don Maganin Lithium Bromide tare da Lithium-Molybdenum Corrosion Inhibito
| Alamar | Tsarin dabara | Sinadaran Sinadarai | PH (100g/L) | ||||||||||
| LiBr≥(%) | Takalmin Ƙasashen Waje ≤ (ƙimar%) | ||||||||||||
| 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 |
Kunshin: 300KGS an lulluɓe shi a cikin bokitin filastik. 1200KGS (bokiti 4) an lulluɓe shi a cikin fakiti
Menene amfani da Lithium Bromide (LiBr)?
Lithium Bromide (LiBr)- Aikace-aikace da Amfani
Lithium Bromide (LiBr) gishiri ne mai narkewa sosai kuma mai tsafta wanda ke da halaye na musamman na thermodynamic da sinadarai. Abu ne mai mahimmanci a cikin sanyaya mai amfani da makamashi mai yawa kuma yana aiki azaman mai amfani da sinadarai masu yawa a cikin ci gaba da haɗa sinadarai. Lithium Bromide ɗinmu mai tsarki, wanda ake samu a cikin nau'ikan maganin ruwa mai ƙarfi da mai ƙarfi, an ƙera shi don aminci da aiki a cikin aikace-aikacensa daban-daban.
Manyan Aikace-aikace da Masana'antu:
1. Makamashi & Kula da Muhalli
Mafi mahimmancin amfani da Lithium Bromide yana cikin sarrafa zafi, inda yake ba da damar sanyaya mai inganci da dorewa.
* Firinji Mai Sha: Maganin ruwa na LiBr kashi 50-60% shine ruwan aiki na yau da kullun a cikin manyan na'urorin sanyaya iska. Waɗannan tsarin suna amfani da zafi (daga tururin sharar gida, zafin rana, ko iskar gas) maimakon babban wutar lantarki don motsa tsarin sanyaya iska, yana samar da mafita mai inganci ga:
* Tsarin Sanyaya Gundumar
* Sanyaya Tsarin Masana'antu
* Manyan Tsarin HVAC na Kasuwanci
2. Haɗa Sinadarai da Sarrafawa
A masana'antun sinadarai da magunguna, ana ɗaukar LiBr mai ƙarfi a matsayin wani abu mai ƙarfi da amfani.
* Lewis Acid Catalyst: Yana sauƙaƙa sauye-sauye iri-iri na halitta, gami da oxidation, hydroformylation, da cyclization reactions, saboda ikonsa na daidaitawa da ƙungiyoyin aiki na halitta.
* Mai Inganta Ra'ayi: Ana amfani da shi wajen rage yawan ruwa da kuma rage yawan ruwa ga sinadarai masu ɗauke da sinadarin acid, wanda hakan ke ba da damar haɗakar hadaddun ƙwayoyin halitta.
* Wakili Mai Tsarkakewa: Yana taimakawa wajen tsarkake ƙwayoyin halitta masu rikitarwa, kamar su steroids da prostaglandins, yayin ƙera su.
3. Kimiyyar Magunguna da Rayuwa
Duk da cewa amfani da shi wajen warkar da cututtuka ya ragu, LiBr ya kasance mai amfani wajen sarrafa magunguna.
* Matsakaici na Sinadarai: Yana shiga cikin haɗakar sinadaran magunguna masu aiki (APIs).
* Wakilin Busarwa: Ana amfani da shi sosai wajen sarrafa danshi a wasu takamaiman hanyoyin kera shi.
* Amfanin da aka yi a Tarihi: A da ana amfani da shi azaman maganin kwantar da hankali da kuma ga cututtuka kamar su ciwon bipolar, an maye gurbinsa da magungunan zamani mafi aminci da inganci.
4. Aikace-aikacen Masana'antu na Musamman
* Fasaha ta Daukar Hoto: Yawan narkewar sa a cikin sinadarai masu narkewa kamar barasa da ether ya sanya shi muhimmin sashi a cikin samar da emulsions na farantin collodion a cikin daukar hoto na gargajiya.
* Kula da Danshi: Ana amfani da shi a cikin tsarin busar da iska na musamman na masana'antu inda ake buƙatar cikakken sha danshi.
* Kimiyyar Bincike da Kayan Aiki: Ana amfani da shi a cikin ci gaban lu'ulu'u da sauran hanyoyin dakin gwaje-gwaje na musamman waɗanda ke amfani da kaddarorin ionic masu ƙarfi.
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Muhimman Halaye & Fa'idodi:
* Na musamman Hygroscopicity: Yana da matuƙar tasiri wajen shan tururin ruwa, wanda hakan ya sa ya dace da amfani da shi a cikin sanyaya da bushewa.
* Babban Narkewa: Yana nuna kyakkyawan narkewa a cikin ruwa da kuma ruwan da ke cikin ƙasa, yana ba da sassaucin tsari.
* Kwanciyar hankali na Thermodynamic: Yana ba da ingantaccen aiki a cikin mawuyacin yanayi na masana'antu, kamar a cikin na'urorin sanyaya iska mai yawan zafin jiki.
* Mai amsawa mai yawa: Yana aiki a matsayin mai kara kuzari, mai haɓaka, da kuma mai tsarkakewa a cikin haɗakar sinadarai masu inganci.
Bayanin Hana Amfani: Dole ne a kula da Lithium Bromide da kyau, domin maganin da aka tattara na iya lalata fata. Hakkin mai amfani ne ya tabbatar da cewa an yi amfani da shi lafiya kuma ya tantance dacewar samfurin don takamaiman aikace-aikacensa bisa ga duk ƙa'idodi masu dacewa.
