JPS6474432A - Particle distribution measuring method for granule - Google Patents

Particle distribution measuring method for granule

Info

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
Application number
JP23192687A
Other languages
Japanese (ja)
Inventor
Hideji Yamamuro
Takashi Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP23192687A priority Critical patent/JPS6474432A/en
Publication of JPS6474432A publication Critical patent/JPS6474432A/en
Pending legal-status Critical Current

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.
JP23192687A 1987-09-16 1987-09-16 Particle distribution measuring method for granule Pending JPS6474432A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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