Lignocellulosic Composites Prepared Utilizing Aqueous Alkaline/Urea Solutions with Cold Temperatures
نویسندگان
چکیده
منابع مشابه
Homogeneous nucleation temperatures in aqueous mixed salt solutions.
This is the first report on the measurement of homogeneous nucleation temperature, TH, in the presence of aqueous mixed salt systems of varying compositions and ionic strengths. The TH,m (TH value in aqueous mixed salt system) data for these systems have been analyzed in terms of a simple empirical equation. The TH,m values in simple aqueous mixed salts like NaCl-KCl can be approximated by line...
متن کاملCorrosion Performance of Copper - Diamond Composites in Different Aqueous Solutions
In the present work copper/diamond composites, such as (Cu-10 Vf % diamond uncoated, Cu-30 Vf % diamond uncoated, Cu-10 Vf % diamond coated NiCrB and Cu-30 Vf % coated NiCrB) as heat sink materials have been fabricated using powder metallurgy and electroless techniques. The copper powder used in this study has been fabricated using electroless technique and the diamond powder was electroless co...
متن کاملFREZCHEM: A geochemical model for cold aqueous solutions
#,-(!!/%&%*0!1%&%)*23!4-&0#050%6!77.8!1)99#,!:)*;<)=6!1%-,6!>[email protected]!9#$%&(B)*#,-CD*#(%D5(!! ! ! Introduction: E1FGHIF'!#&!)-!%J5#$#K*#5B! 23%B#2)$!03%*B,D=-)B#2!B,D%$!L)*)B%0%*#M%D!N,*! 2,-2%-0*)0%D!%$%20*,$=0%!&,$50#,-&!O0,!#,-#2!&0*%-903&!P! 7Q!BR!5&#-9!03%!:#0M%*!)LL*,)23!S.+7T!N,*!03%!0%BL%*)+ 05*%!*)-9%!N*,B!UVWQ!0,!78XH6!)-D!03%!L*%&&5*%!*)-9%! N*,B!.!0,!.QQQ!K)*&!SYT(!!Z3%!25**%-0![%*&...
متن کاملSeparation of Formic Acid from Aqueous Solutions by Liquid Extraction Technique at Different Temperatures
In this study, the separation of formic acid from aqueous solutions was investigated. Liquid-liquid equilibrium (LLE) data including tie-lines was reported for water + formic acid + 2-methylpropyl ethanoate ternary mixture at (293.15 to 323.15) K and atmospheric pressure. The system shows type-I phase behavior based on Treybal’s classification because only one partially miscible binary mixture ...
متن کاملPb ADSORPTION FROM AQUEOUS SOLUTIONS ON ACTIVATED CARBONS OBTAINED FROM LIGNOCELLULOSIC RESIDUES
Activated carbons obtained from cane sugar bagasse (ACB), African palm pit (ACP) and sawdust (ACS) were prepared through an impregnated with HNO3 and thermal treatment in an atmosphere in N2/steam water at 1173 K. Adsorption isotherms of N2 at 77 K and of CO2 at 273 K were determined for the activated carbons for which surface area and pore volume values were from 868 to 1100 mg and from 0.27 t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Polymer Science
سال: 2018
ISSN: 1687-9422,1687-9430
DOI: 10.1155/2018/1654295