JPH0459579B2 - - Google Patents
Info
- Publication number
- JPH0459579B2 JPH0459579B2 JP60078023A JP7802385A JPH0459579B2 JP H0459579 B2 JPH0459579 B2 JP H0459579B2 JP 60078023 A JP60078023 A JP 60078023A JP 7802385 A JP7802385 A JP 7802385A JP H0459579 B2 JPH0459579 B2 JP H0459579B2
- Authority
- JP
- Japan
- Prior art keywords
- pulp
- light intensity
- measurement
- concentration
- measured
- 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.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 43
- 239000000725 suspension Substances 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000010009 beating Methods 0.000 description 13
- 239000000123 paper Substances 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7802385A JPS61237041A (ja) | 1985-04-12 | 1985-04-12 | 懸濁状パルプの濃度測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7802385A JPS61237041A (ja) | 1985-04-12 | 1985-04-12 | 懸濁状パルプの濃度測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61237041A JPS61237041A (ja) | 1986-10-22 |
| JPH0459579B2 true JPH0459579B2 (fi) | 1992-09-22 |
Family
ID=13650208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7802385A Granted JPS61237041A (ja) | 1985-04-12 | 1985-04-12 | 懸濁状パルプの濃度測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61237041A (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6222173B2 (ja) * | 2015-06-26 | 2017-11-01 | 栗田工業株式会社 | ピッチ分析方法及びピッチ処理方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758787A (en) * | 1971-03-29 | 1973-09-11 | W Sigrist | Apparatus for determining the amount of the dispersed phase in a suspension |
| US3962581A (en) * | 1975-10-06 | 1976-06-08 | Westvaco Corporation | Infra-red consistency meter |
-
1985
- 1985-04-12 JP JP7802385A patent/JPS61237041A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758787A (en) * | 1971-03-29 | 1973-09-11 | W Sigrist | Apparatus for determining the amount of the dispersed phase in a suspension |
| US3962581A (en) * | 1975-10-06 | 1976-06-08 | Westvaco Corporation | Infra-red consistency meter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61237041A (ja) | 1986-10-22 |
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