Single and multiple breakage events in fine particle breakage testing with a rigidly-mounted roll mill

2022 ◽  
Vol 178 ◽  
pp. 107390
Author(s):  
Ann-Christin Böttcher ◽  
Dennis Beusen ◽  
Arne Lüddecke ◽  
Achim Overbeck ◽  
Carsten Schilde ◽  
...  
Keyword(s):  
Fine Particle ◽  
Particle Breakage ◽  
Roll Mill

Rigidly-mounted roll mill as breakage tester for characterizing fine particle breakage

2021 ◽  
Vol 383 ◽  
pp. 554-563
Author(s):  
Ann-Christin Böttcher ◽  
Christoph Thon ◽  
Greta Fragnière ◽  
Anderson Chagas ◽  
Carsten Schilde ◽  
...  
Keyword(s):  
Fine Particle ◽  
Particle Breakage ◽  
Roll Mill

A new method for determination of fine particle breakage

2011 ◽  
Vol 24 (3-4) ◽  
pp. 216-220 ◽  
Author(s):  
Deniz Eksi ◽  
A. Hakan Benzer ◽  
Ayşegul Sargin ◽  
Omurden Genc
Keyword(s):  
Fine Particle ◽  
Particle Breakage ◽  
New Method

Fine Particle Mass Monitoring with Low-Cost Sensors: Corrections and Long-Term Performance Evaluation

2019 ◽  
Author(s):  
Carl Malings ◽  
Rebecca Tanzer ◽  
Aliaksei Hauryliuk ◽  
Provat K. Saha ◽  
Allen L. Robinson ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Fine Particle ◽  
Low Cost ◽  
Particle Mass ◽  
Long Term Performance ◽  
Term Performance

179. Characterization of Fine Particle Emissions in an Engine Plant

2006 ◽  
Author(s):  
W. Heitbrink ◽  
T. Peters ◽  
D. Evans ◽  
T. Slavin
Keyword(s):  
Fine Particle ◽  
Particle Emissions

Identification of vibration initiation in working roll mill stands by statistic signs

2018 ◽  
Vol 11 ◽  
pp. 7-9
Author(s):  
Irina A. Kozhevnikova ◽  
◽  
A.V. Kozhevnikov
Keyword(s):  
Roll Mill

Elastomer nanocomposites based on NBR/BR/nanoclay: morphology and mechanical properties

2013 ◽  
Vol 33 (2) ◽  
pp. 133-139 ◽  
Author(s):  
Shohreh Tolooei ◽  
Ghasem Naderi ◽  
Shirin Shokoohi ◽  
Sedigheh Soltani
Keyword(s):  
Mechanical Properties ◽  
Polymer Chains ◽  
Butadiene Rubber ◽  
Cure Characteristics ◽  
Fluid Uptake ◽  
Roll Mill ◽  
Dispersion State ◽  
Cure Time ◽  
Diffraction Patterns ◽  
Nanoclay Content

Abstract Ternary elastomer nanocomposites based on acrylonitrile butadiene rubber (NBR), polybutadiene rubber (BR) and two types of nanoclay (Cloisite 15A and Cloisite 30B) were prepared using a laboratory scale two-roll mill. The effects of nanoclay composition on the cure characteristics, mechanical properties and morphology of NBR/BR (50/50) nanocomposite samples containing 3, 5, 7 and 10 wt% nanoclay were investigated. According to the cure characteristics both types of nanoclay caused a reduction in the scorch time and optimum cure time of the nanocomposite compound. X-ray diffraction patterns of all samples suggested the intercalation of polymer chains into the silicate layers. This was confirmed by transmission electron microscopy (TEM) micrographs. Dynamic mechanical thermal analysis (DMTA) was utilized to study the dispersion state of nanoclay within the elastomer blend matrix. The results showed the development of mechanical properties with the establishment of interactions between nanoclay and polymer chains. Antiknock and brake fluid uptake were also reduced with increasing the nanoclay content.

Contribution of road traffic to ambient fine particle concentrations (PM10) in Switzerland

2001 ◽  
Vol 27 (1/2/3/4) ◽  
pp. 56 ◽  
Author(s):  
Robert Gehrig ◽  
Christoph Hueglin ◽  
Wim Devos ◽  
Peter Hofer ◽  
Judith Kobler ◽  
...  
Keyword(s):  
Fine Particle ◽  
Road Traffic

Relationships between particle breakage characteristics and comminution response of fine iron ore concentrates

2021 ◽  
Vol 164 ◽  
pp. 106818
Author(s):  
Túlio M. Campos ◽  
Gilvandro Bueno ◽  
Victor A. Rodriguez ◽  
Ann-Christin Böttcher ◽  
Arno Kwade ◽  
...  
Keyword(s):  
Iron Ore ◽  
Particle Breakage ◽  
Fine Iron
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