Abstract
It is said that designing a powder unit operation device is difficult. Hence, many of the devices are being manufactured by trial and error. The lack of correlation or connection between the output of the unit operation and the physical properties and/or characteristics of powders is the anticipated reason for this trial and error process to be needed. To advance this process, many have attempted to make a connection between the particle properties and/or powder characteristics with the result of the operation. In this manuscript, some attempts to make the connection were introduced.The oldest attempt was reported by the pioneer of powder technology. This original approach gives us many suggestions on how to best proceed. Thus, outlines of the pioneer's investigation will be introduced. Following the investigation, a concept of "Powder operational characteristics" will be explained. An example of the definition and measurement of the powder operational characteristics relating to the disruption of particle aggregate by air flow is introduced. Another example of the definition of powder operational characteristics obtained through "analysing the basic powder science in a practical and applicable way" is also introduced.
| Original language | English |
|---|---|
| Journal | Journal of the Taiwan Institute of Chemical Engineers |
| DOIs | |
| Publication status | Accepted/In press - Jan 1 2018 |
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Keywords
- Adhesion
- Compression
- Dispersion
- Powder characterization
- Unit operation
ASJC Scopus subject areas
- Chemistry(all)
- Chemical Engineering(all)
Cite this
Powder characteristics for index of powder unit operation. / Gotoh, Kuniaki.
In: Journal of the Taiwan Institute of Chemical Engineers, 01.01.2018.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Powder characteristics for index of powder unit operation
AU - Gotoh, Kuniaki
PY - 2018/1/1
Y1 - 2018/1/1
N2 - It is said that designing a powder unit operation device is difficult. Hence, many of the devices are being manufactured by trial and error. The lack of correlation or connection between the output of the unit operation and the physical properties and/or characteristics of powders is the anticipated reason for this trial and error process to be needed. To advance this process, many have attempted to make a connection between the particle properties and/or powder characteristics with the result of the operation. In this manuscript, some attempts to make the connection were introduced.The oldest attempt was reported by the pioneer of powder technology. This original approach gives us many suggestions on how to best proceed. Thus, outlines of the pioneer's investigation will be introduced. Following the investigation, a concept of "Powder operational characteristics" will be explained. An example of the definition and measurement of the powder operational characteristics relating to the disruption of particle aggregate by air flow is introduced. Another example of the definition of powder operational characteristics obtained through "analysing the basic powder science in a practical and applicable way" is also introduced.
AB - It is said that designing a powder unit operation device is difficult. Hence, many of the devices are being manufactured by trial and error. The lack of correlation or connection between the output of the unit operation and the physical properties and/or characteristics of powders is the anticipated reason for this trial and error process to be needed. To advance this process, many have attempted to make a connection between the particle properties and/or powder characteristics with the result of the operation. In this manuscript, some attempts to make the connection were introduced.The oldest attempt was reported by the pioneer of powder technology. This original approach gives us many suggestions on how to best proceed. Thus, outlines of the pioneer's investigation will be introduced. Following the investigation, a concept of "Powder operational characteristics" will be explained. An example of the definition and measurement of the powder operational characteristics relating to the disruption of particle aggregate by air flow is introduced. Another example of the definition of powder operational characteristics obtained through "analysing the basic powder science in a practical and applicable way" is also introduced.
KW - Adhesion
KW - Compression
KW - Dispersion
KW - Powder characterization
KW - Unit operation
UR - http://www.scopus.com/inward/record.url?scp=85042036229&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85042036229&partnerID=8YFLogxK
U2 - 10.1016/j.jtice.2018.01.033
DO - 10.1016/j.jtice.2018.01.033
M3 - Article
AN - SCOPUS:85042036229
JO - Journal of the Taiwan Institute of Chemical Engineers
JF - Journal of the Taiwan Institute of Chemical Engineers
SN - 1876-1070
ER -