CA2037552A1 - System and method for measurements in paper production - Google Patents
System and method for measurements in paper productionInfo
- Publication number
- CA2037552A1 CA2037552A1 CA002037552A CA2037552A CA2037552A1 CA 2037552 A1 CA2037552 A1 CA 2037552A1 CA 002037552 A CA002037552 A CA 002037552A CA 2037552 A CA2037552 A CA 2037552A CA 2037552 A1 CA2037552 A1 CA 2037552A1
- Authority
- CA
- Canada
- Prior art keywords
- ratio
- fibers
- analyzing
- paper
- softwood
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 238000005259 measurement Methods 0.000 title claims 3
- 239000011121 hardwood Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract 12
- 239000011122 softwood Substances 0.000 claims abstract 5
- 230000003993 interaction Effects 0.000 claims abstract 3
- 239000002245 particle Substances 0.000 claims abstract 3
- 206010013710 Drug interaction Diseases 0.000 claims 1
- 229940000425 combination drug Drugs 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- JFKLNFNFYQVVNZ-UHFFFAOYSA-N OOCI Chemical compound OOCI JFKLNFNFYQVVNZ-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/34—Paper
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Paper (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL93635 | 1990-03-05 | ||
IL93635A IL93635A0 (en) | 1990-03-05 | 1990-03-05 | System and method for measurements in paper production |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2037552A1 true CA2037552A1 (en) | 1991-09-06 |
Family
ID=11060981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002037552A Abandoned CA2037552A1 (en) | 1990-03-05 | 1991-03-05 | System and method for measurements in paper production |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA2037552A1 (fi) |
FI (1) | FI911093A (fi) |
IL (1) | IL93635A0 (fi) |
SE (1) | SE9100648L (fi) |
-
1990
- 1990-03-05 IL IL93635A patent/IL93635A0/xx unknown
-
1991
- 1991-03-05 CA CA002037552A patent/CA2037552A1/en not_active Abandoned
- 1991-03-05 SE SE9100648A patent/SE9100648L/xx not_active Application Discontinuation
- 1991-03-05 FI FI911093A patent/FI911093A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI911093A0 (fi) | 1991-03-05 |
IL93635A0 (en) | 1990-12-23 |
FI911093A (fi) | 1991-09-06 |
SE9100648D0 (sv) | 1991-03-05 |
SE9100648L (sv) | 1991-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |