Results 231 to 240 of about 18,404 (278)

Performance of an experimental absorption heat transformer using aqueous lithium bromide, lithium chloride, and lithium bromide/lithium chloride solutions

Industrial & Engineering Chemistry Research, 1990
Performance data have been obtained on a small absorption heat transformer operating with the following working fluid/absorbent paris : (i) water-lithium bromide, (ii) water-mixture of lithium chloride and lithium bromide (1:1 by weight), and (iii) water-lithium chloride. It is possible to deliver heat at temperatures beyond 100 ° C. It is demonstrated
Suryakant G. Pataskar, Suguna D. Adyanthaya, Sukumar Devotta, F. Anthony Holland   +3 more
openaire   +1 more source

Lithium Carbonate-Lithium Bromide

2001
(Li2CO3) [554-13-2] CLi2O3 (MW 73.89) InChI = 1S/CH2O3.2Li/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 InChIKey = XGZVUEUWXADBQD-UHFFFAOYSA-L (LiBr) [7550-38-8] BrLi (MW 86.85) InChI = 1S/BrH.Li/h1H;/q;+1/p-1 InChIKey = AMXOYNBUYSYVKV-UHFFFAOYSA-M (reagent for dehydrohalogenation of α-halo ketones) Physical Data: see ...
Dennis Wright, Mark C. McMills
openaire   +1 more source

Differential Enthalpies of Dilution of the Lithium Bromide + 1,3-Propanediol + Water and Lithium Bromide + Lithium Iodide + Lithium Chloride + Lithium Nitrate + Water Systems

Journal of Chemical & Engineering Data, 2002
The differential enthalpies of dilution of the LiBr + 1,3-propanediol + water [LiBr/HO(CH2)3OH mass ratio = 3.5:1] and LiBr + LiI + LiCl + LiNO3 + water (mole ratio = 5:1:1:0.5) systems were determined at the four temperatures of 293.15, 303.15, 313.15, and 323.15 K and in the absorbent concentration ranges of 24.3−65.6 and 44.4−64.5%, respectively ...
Ki-Sub Kim, Huen Lee
openaire   +1 more source

Acetylation of Camptothecins Using Lithium Bromide as Catalyst.

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
N. Ravindranath, C. Ramesh, M. Ravinder Reddy, K. V. N. S. Srinivas, Biswanath Das   +4 more
openaire   +1 more source

Interaction of poly-L-proline with lithium bromide

Journal of Molecular Biology, 1966
The role of solvation in stabilizing the poly proline II helix as well as the related question of the mechanism of action of the neutral salts (specifically LiBr) in destabilizing the poly proline II conformation have been investigated. Results indicate that water does not have a unique structural role in the stabilization mechanism. Direct evidence is
J, Kurtz, W F, Harrington
openaire   +2 more sources

Solubility of the water—lithium-bromide—zinc-bromide combination

International Journal of Refrigeration, 1993
Abstract A major limitation of the lithium-bromide-water system in chilling systems is its low salt solubility, which prevents the strong solution from the generator from being cooled to nearer the absorber temperature without salt crystallization.
openaire   +1 more source

Heat Capacities of the Water + Lithium Bromide + Ethanolamine and Water + Lithium Bromide + 1,3-Propanediol Systems

Journal of Chemical & Engineering Data, 1997
Heat capacities of the water + lithium bromide + ethanolamine (LiBr/H2N(CH2)2OH mass ratio = 3.5) and water + lithium bromide + 1,3-propanediol (LiBr/HO(CH2)3OH mass ratio = 3.5) systems were measured by using an isoperibol solution calorimeter at four temperatures (283.15, 298.15, 313.15, and 333.15 K) and absorbent (LiBr + H2N(CH2)2OH and LiBr + HO ...
Jin-Soo Kim, Young Park, Huen Lee, Sun Il Yu   +3 more
openaire   +1 more source

Molecular insights into water vapor absorption by aqueous lithium bromide and lithium bromide/sodium formate solutions

Applied Thermal Engineering, 2016
Abstract Aqueous lithium bromide (LiBr) solutions are commonly-employed as liquid desiccants, largely due to their low water vapor pressure at concentrations suitable for applications such as absorption refrigeration. However, LiBr-based desiccants have drawbacks such as corrosivity, crystallization at high concentrations, and high energy inputs to ...
Lindong Weng, Wei Song, Donald J. Jacobs, Gloria D. Elliott   +3 more
openaire   +1 more source

Thermodynamics of lithium chloride and lithium bromide in propylene carbonate

The Journal of Physical Chemistry, 1969
Thermodynamics of electrochemical cells consisting of Li with lithium chloride or bromide and thallium amalgam with thallium chloride or bromide in propylene ...
openaire   +1 more source

Application of Aspen to Lithium Bromide Refrigerator

Applied Mechanics and Materials, 2014
By transforming the original interstage compression cooling system of nitrogen fertilizer plant and adding lithium bromide refrigerator, the paper designs a new compressor interstage cooling system which leads interstage heat in lithium bromide refrigerator and uses the obtained cooling capacity to reduce the temperature of compressed gas. And aspen is
Xin Li Wei, Wen Rui Mao
openaire   +1 more source