Results 51 to 60 of about 32,076 (138)

Studies of carbohydrate structure, properties and interactions by nmr spectroscopy [PDF]

, 2013
In this thesis the structure, properties and interactions of different types of carbohydrates were investigated by NMR spectroscopy. The structures of kappa- (κ) and kappa/mu- (κ/μ) carrageenan oligosaccharides were analyzed by studying the hydroxy ...
Morssing Vilén, Eric
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Inner-sphere complexation of cations at the rutile-water interface: A concise surface structural interpretation with the CD and MUSIC model

, 2009
Acid–base reactivity and ion-interaction between mineral surfaces and aqueous solutions is most frequently investigated at the macroscopic scale as a function of pH.
Machesky, M.L., Hiemstra, T., Riemsdijk, W.H., van, Ridley, M.K., van Riemsdijk, W.H.   +4 more
core   +1 more source

Oxalic acid as a heterogeneous ice nucleus in the upper troposphere and its indirect aerosol effect

, 2006
Zobrist B, Marcolli C, Koop T, et al. Oxalic acid as a heterogeneous ice nucleus in the upper troposphere and its indirect aerosol effect. ATMOSPHERIC CHEMISTRY AND PHYSICS.
Koop, Thomas, Cziczo, Daniel J., Corti, Thierry, Murphy, D. M., Fueglistaler, Stephan, B. Zobrist, P. K. Hudson, Koop, T., Hudson, P.K., Koop, Thomas ; https://orcid.org/, Krieger, U. K., Corti, T., Lohmann, Ulrike, Thomson, D. S., U. K. Krieger, Marcolli, C., D. S. Thomson, D. J. Cziczo, T. Corti, T. Peter, U. Lohmann, Lohmann, U., Peter, Thomas, T. Koop, Luo, Beiping P., Murphy, Daniel M., A. A. Zardini, Krieger, Ulrich; id_orcid, Luo, B. P., Hudson, P. K., Thomson, D.S., B. P. Luo, Zardini, A., Cziczo, D. J., Zardini, A. A., Zardini, Alessandro A., D. M. Murphy, C. Marcolli, S. Fueglistaler, Peter, T., Marcolli, Claudia, Zobrist, Bernhard, Zobrist, B., Fueglistaler, S.   +43 more
core   +1 more source

Solution chemistry of some dicarboxylate salts of relevance to the Bayer process

, 2001
These ions are either significant impurities in the concentrated alkaline aluminate solutions used in the Bayer process for the purification of alumina, or are useful models for degraded organic matter in industrial Bayer liquors.
Tromans, Andrew John
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Rheological study of interactions between MHEC and superplasticizers in aqueous solutions for applications in cement industry

, 2011
Innovative cement-based materials are characterized today by rather complex formulations. In particular, when cement pastes are considered, their formulation generally includes two different types of polymers: a rheology modifier (RM) (typically a ...
Nicodemi, Fabio
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Catalytic hydrodechlorination reactivity of monochlorophenols in aqueous solutions over palladium/carbon catalyst

, 2009
Monochlorophenols (CPs) were completely hydrodechlorinated with 5% Pd/C in aqueous solutions at room temperature under atmospheric pressure. In the hydrogenation process, 2-CP, 3-CP and 4-CP showed different clechlorination reactivity. It was found the C-
Liu, Ying, Xu, Jie, Xia, Chuanhai, Liang, Xinmiao, Yu, Junbao, Qin, Wei   +5 more
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Dissolution of CO2 in aqueous solutions of alkanolamine

, 2008
PosterRemoval of acid gases is an important step of natural gases and industrial gas streams processing. Aqueous solutions of alkanolamines are well known to be efficient chemical solvents for the CO2 capture.
Ballerat-Busserolles, Karine, Arcis, Hugues, Rodier, Laurence, Coxam, Jean Yves   +3 more
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Computing the aqueous solubility of organic drug-like molecules and understanding hydrophobicity

, 2015
This thesis covers a range of methodologies to provide an account of the current (2010-2014) state of the art and to develop new methods for solubility prediction.
Mcdonagh, James, McDonagh, James L.
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The influence of ion effects on the Pd-catalyzed hydrodechlorination of 4-chlorophenol in aqueous solutions

, 2009
The aim of this work was to study the influence of ions on the hydrodechlorination of 4-chlorophenol in water over 5% Pd/C catalyst. It was found that the presence of some ions such as Na(+), K(+), NH(4)(+), Ca(2)(+), Mg(2)(+), Cl , Br ,CO(3)(2-), HCO(3)(
Liu, Ying, Xia, Chuanhai, Yang, Cuiyun, Guo, Shuzheng, Chen, Jiping, Yu, Junbao, Zhou, Shiwei, Liu, Sujing, Liu, Qi, Chuanhai Xia   +9 more
core   +1 more source

Re-evaluation of the background to the Wellman-Lord process [PDF]

, 2001
This project focuses on the determination of the equilibrium partial pressure of sulphur dioxide above aqueous solutions of sodium sulphite / bisulphite typically found in the absorption section of a Wellman-Lord Flue Gas Desulphurisation (FGD) plant ...
Reason, Arthur James
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