JPS6474432A - Particle distribution measuring method for granule - Google Patents
Particle distribution measuring method for granuleInfo
- Publication number
- JPS6474432A JPS6474432A JP23192687A JP23192687A JPS6474432A JP S6474432 A JPS6474432 A JP S6474432A JP 23192687 A JP23192687 A JP 23192687A JP 23192687 A JP23192687 A JP 23192687A JP S6474432 A JPS6474432 A JP S6474432A
- Authority
- JP
- Japan
- Prior art keywords
- grain
- diameters
- grain diameters
- group
- representative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
PURPOSE:To reduce much labor and waste of time for grain size distribution measurement by measuring only the distribution function of a group of representative grain diameters and easily estimating the grain size distribution of the granules. CONSTITUTION:A sample to be measured is sampled simultaneously with a reference sample, operation for fractionization is performed, and then the distribution function of one group of representative grain diameters is measured. The group of representative grain diameters consists of, for example, grain diameters close to the maximum grain diameter of the granules and grain diameters close to the minimum grain diameters. Then only the distribution function of the group of representative grain diameters is measured to easily estimate the grain size distribution consisting of the distribution function corresponding to a series of grain diameters from the maximum grain diameter to the minimum grain diameter. Consequently, the much labor and waste of time for the grain size distribution measurement are reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23192687A JPS6474432A (en) | 1987-09-16 | 1987-09-16 | Particle distribution measuring method for granule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23192687A JPS6474432A (en) | 1987-09-16 | 1987-09-16 | Particle distribution measuring method for granule |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6474432A true JPS6474432A (en) | 1989-03-20 |
Family
ID=16931227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23192687A Pending JPS6474432A (en) | 1987-09-16 | 1987-09-16 | Particle distribution measuring method for granule |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6474432A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6230635B1 (en) | 1996-12-27 | 2001-05-15 | Sumitomo Osaka Cement Co. Ltd. | Device and method for combustion of fuel |
JP2010048573A (en) * | 2008-08-19 | 2010-03-04 | Shimadzu Corp | Particle size measuring device and method |
-
1987
- 1987-09-16 JP JP23192687A patent/JPS6474432A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6230635B1 (en) | 1996-12-27 | 2001-05-15 | Sumitomo Osaka Cement Co. Ltd. | Device and method for combustion of fuel |
US6389998B2 (en) | 1996-12-27 | 2002-05-21 | Sumitomo Osaka Cement Co., Ltd. | Device and method for combustion of fuel |
US6439140B2 (en) | 1996-12-27 | 2002-08-27 | Sumitomo Osaka Cement Co., Ltd. | Device and method for combustion of fuel |
JP2010048573A (en) * | 2008-08-19 | 2010-03-04 | Shimadzu Corp | Particle size measuring device and method |
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