Results 291 to 300 of about 9,721,056 (342)

Ceramic raw materials: how to establish the technological suitability of a raw material

Archaeological and Anthropological Sciences, 2020
The aim of this paper is to highlight the importance of raw materials in the production of ceramic artefacts. A brief but in-depth explanation is provided to emphasise the connections between raw materials and ceramic products. A step by step approach is developed with the aim of illustrating the different ceramic raw materials and their features and ...
Gualtieri, Sabrina
openaire   +4 more sources

Raw Materials

2006
Industrial fermentations need raw materials that fulfill the requirements of the organism (suitable carbon and nitrogen source, minerals and specific nutrients) and that are available in a high quantity and quality. This contribution gives a comprehensive overview, including the new trends and progress of recent years.
Burkhard Wulfhorst   +2 more
openaire   +4 more sources

The raw material of evolution

Science, 2023
Estimates of whale mutation rates contribute to understanding evolutionary ...
A Rus, Hoelzel, Michael, Lynch
openaire   +2 more sources

Cellulose: fascinating biopolymer and sustainable raw material.

Angewandte Chemie, 2005
As the most important skeletal component in plants, the polysaccharide cellulose is an almost inexhaustible polymeric raw material with fascinating structure and properties.
D. Klemm, B. Heublein, H. Fink, A. Bohn
semanticscholar   +1 more source

Non-wood fibers as raw material for pulp and paper industry

, 2020
Pulp and paper industry in the world have been growing fast. As a result, there has been a massive request for pulp and paper raw materials. The raw materials used in papermaking can be classified into three groups: wood, non-wood, and recycled ...
Essam S. Abd El‐Sayed   +2 more
semanticscholar   +1 more source

Effect of raw material composition on the working performance of waterborne epoxy resin for road

International Journal of Pavement Engineering, 2020
The purpose of the study is to clarify the curing effect of raw material composition on waterborne epoxy resin, thereby further improving working performance of waterborne epoxy resin.
Qian Chen   +4 more
semanticscholar   +1 more source

MCDM approach for selection of raw material in pulp and papermaking industry

, 2020
Selection of a suitable fibrous raw material for the pulp and papermaking industries is a tedious process involving a lot of experimental procedures.
Meenu Singh   +3 more
semanticscholar   +1 more source

The Raw Materials

1963
Although silica is the commonest constituent of the earth’s crust, the study of it and its compounds baffled investigators for many decades. There are several reasons for this. Firstly, silicates are almost all insoluble in anything except hydrofluoric acid, so that they cannot be separated or investigated by solution methods.
Felix Singer, Sonja S. Singer
openaire   +2 more sources

Home - About - Disclaimer - Privacy