Results 31 to 40 of about 177,103 (312)
Dissolution rates of limestones of different sources [PDF]
Journal of Hazardous Materials, 2000 The dissolution characteristics of limestones from six sources in Taiwan have been studied by using the pH-stat method in a stirred tank at 60 degrees C, pH values of 4 and 6, stirrer speeds of 500-1000 rpm, and a particle size of 75-125 microm aperture width.
Shih, Shin-Min +2 more
openaire +2 more sources
Experimental study on the dissolution of supercritical CO2 in PS under different agitators
e-Polymers, 2021 In the continuous molding of microporous plastics, the polymer/CO2 homogeneous body needs to be formed in a very short time, which affects the subsequent bubble nucleation, bubble pore distribution, and growth, and is the key to the molding.
Wang Long, Huang Xingyuan, Liang Haifeng
doaj +1 more source
Регуляторные исследования и экспертиза лекарственных средств, 2023 Scientific relevance. Hypromellose phthalate is a component of enteric coatings used to modify active substance release from oral medicinal products in the small intestine.
N. E. Kuz’mina +4 more
doaj +1 more source
, 2016 Dissolution testing is a quality control tool used to assess batch-to-batch performance of dosage forms, thereby providing continued assurance of product quality.
Mwila, Chiluba +2 more
core +1 more source
Experiment and simulation study on dissolution widening of carbonate rock fracture
Shuiwen dizhi gongcheng dizhiPrevious researches show that the dissolution of carbonate rocks can be characterized by dissolution rate equation, but the form of characterization is quite different, which is mainly reflected in the undersaturated state far from equilibrium.
Yazun WU +5 more
doaj +1 more source
, 2023 The objective of this study was to investigate the implications of changing dissolution parameters, including pH ramp time, absence and presence of simulated intestinal fluid (SIF), and the addition of a partitioning phase, using an automated dissolution-
Anette Müllertz +9 more
core +1 more source
Dissolution Rate of Various Limes into Steelmaking Slag
High Temperature Materials and Processes, 2013 In the steelmaking process, various solid oxides such as lime and dolomite are used as flux. It is well known that the dissolution rate of these oxides into the molten slag has an important role to increase the reaction rate between the steel and slag ...
Maruoka Nobuhiro +3 more
doaj +1 more source
Molecules, 2017 Vitexin, a natural flavonoid found in many medicinal plants, is well known for its rich pharmacological activities. However, the poor water solubility of vitexin has limited its therapeutic application.
Chengbo Gu +5 more
doaj +1 more source
Comparison Of Dissolution Profiles Of Commercially Available Lamivudine Tablets
, 2015 The aim of this study was to investigate the influence of dissolution medium on the in vitro release of lamivudine (100 mg) from four commercially available lamivudine tablets (one reference and three generic). Three different buffer solutions (pH 1.2, 4.
Ozturk, Naile +2 more
core +1 more source
Dissolution Stability Study of Cefadroxil Extemporaneous Suspensions [PDF]
, 2008 Dissolution studies have become matter of great significance because, in most cases, drug dissolution is the rate-limiting step in the absorption process.
Noelia L. Gonzalez Vidal +8 more
core +1 more source