Results 341 to 350 of about 2,243,978 (398)

Minerals in Beer

2009
Abstract The principal ions in beer are the cations – calcium, magnesium, sodium, and potassium – and the anions – sulfate, nitrate, phosphate, chlorides, and silicate. The minor ions are iron, copper, zinc and manganese. Cereals, water, hops and adjuncts are the main sources of the minerals present in beer, while in yeast, industrial processing and
MONTANARI, Luigi, Mayer H., MARCONI, Ombretta, FANTOZZI, Paolo   +3 more
openaire   +4 more sources

The Interfacial Behavior between Biochar and Soil Minerals and Its Effect on Biochar Stability.

Environmental Science and Technology, 2016
In this study, FeCl3, AlCl3, CaCl2, and kaolinite were selected as model soil minerals and incubated with walnut shell derived biochar for 3 months and the incubated biochar was then separated for the investigation of biochar-mineral interfacial behavior
Fan Yang, Ling Zhao, B. Gao, Xiaoyun Xu, Xinde Cao   +4 more
semanticscholar   +1 more source

The Infrared spectra of minerals

, 1974
The principal concern of this book is the use of vibrational spectroscopy as a tool in identifying mineral species and in deriving information concerning the structure, composition and reactions of minerals and mineral products.
V. Farmer
semanticscholar   +1 more source

Systematics of fluid inclusions in diagenetic minerals

, 1994
The past decade has revealed significant advantages to using fluid inclusions as a means of understanding the physical and chemical history of fluids in sedimentary basins, but it also has revealed important limitations which have required that a new ...
R. Goldstein, T. J. Reynolds
semanticscholar   +1 more source

Identification of ferromagnetic minerals in a rock by coercivity and unblocking temperature properties

, 1990
The common ferromagnetic minerals have distinctive, characteristic coercivities and thermomagnetic properties. The analysis of the acquisition curve of isothermal remanent magnetization (IRM) is a useful but often ambiguous diagnostic technique.
W. Lowrie
semanticscholar   +1 more source

Chitin Mineralization

Tissue Engineering, 2004
The polysaccharide chitin is found in nature as a major component of the organic fraction of several biocomposites in which an organic matrix is associated with an inorganic fraction. The relationship between the mineral phase and the organic phase implies a high level of molecular recognition.
FALINI, GIUSEPPE, FERMANI, SIMONA
openaire   +2 more sources

Petrochronology Based on REE-Minerals: Monazite, Allanite, Xenotime, Apatite

, 2017
### REE-minerals Monazite, xenotime, and allanite are REE1-minerals sensu stricto because lanthanides (La…Lu) and yttrium are critical constituents in them.
M. Engi
semanticscholar   +1 more source

Geology Minerals and Mineral Deposits

Nature, 1949
THESE two delightful little books deserve a special welcome, partly because they are very good value, but mainly because their authors have spared no pains to make them readable and exhilarating as well as informative and well balanced. The path of the newcomer is made smooth by the skilful presentation of modern concepts, while the professional reader
openaire   +2 more sources

Thermal Conductivity of Rocks and Minerals

, 2013
(1) If the hydraulic permeability of crustal material is sufficiently high, convection driven advection of heat can be an equally or even much more efficient transfer mechanism, provided sufficiently strong driving forces are supplied by forced or free ...
C. Clauser, E. Huenges
semanticscholar   +1 more source

International Mineralogical Association: Commission on New Minerals and Mineral Names

Mineralogical magazine, 1971

semanticscholar   +1 more source