SE8203740L - Forfarande och apparat for bestemning av cellulosamassaegenskaper - Google Patents
Forfarande och apparat for bestemning av cellulosamassaegenskaperInfo
- Publication number
- SE8203740L SE8203740L SE8203740A SE8203740A SE8203740L SE 8203740 L SE8203740 L SE 8203740L SE 8203740 A SE8203740 A SE 8203740A SE 8203740 A SE8203740 A SE 8203740A SE 8203740 L SE8203740 L SE 8203740L
- Authority
- SE
- Sweden
- Prior art keywords
- cellulosamas
- determining
- sample
- pulp
- content
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/12—Devices for regulating or controlling
-
- 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
- G01N33/343—Paper pulp
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Paper (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8203740A SE453867B (sv) | 1982-06-16 | 1982-06-16 | Forfarande och apparat for bestemning av cellulosamassaegenskaper |
CA000430265A CA1207554A (en) | 1982-06-16 | 1983-06-13 | Method and apparatus for determining the properties of cellulose pulp |
FI832142A FI76642C (sv) | 1982-06-16 | 1983-06-14 | Förfarande och apparat för bestämning av cellulosamassaegenskaper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8203740A SE453867B (sv) | 1982-06-16 | 1982-06-16 | Forfarande och apparat for bestemning av cellulosamassaegenskaper |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8203740L true SE8203740L (sv) | 1983-12-17 |
SE453867B SE453867B (sv) | 1988-03-07 |
Family
ID=20347084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8203740A SE453867B (sv) | 1982-06-16 | 1982-06-16 | Forfarande och apparat for bestemning av cellulosamassaegenskaper |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1207554A (sv) |
FI (1) | FI76642C (sv) |
SE (1) | SE453867B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103630501B (zh) * | 2013-11-14 | 2016-01-06 | 华南理工大学 | 一种快速纸浆卡伯值测定仪及其控制方法 |
-
1982
- 1982-06-16 SE SE8203740A patent/SE453867B/sv not_active IP Right Cessation
-
1983
- 1983-06-13 CA CA000430265A patent/CA1207554A/en not_active Expired
- 1983-06-14 FI FI832142A patent/FI76642C/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI832142L (fi) | 1983-12-17 |
FI832142A0 (fi) | 1983-06-14 |
CA1207554A (en) | 1986-07-15 |
SE453867B (sv) | 1988-03-07 |
FI76642C (sv) | 1988-11-10 |
FI76642B (fi) | 1988-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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