SE8302870L - Forfarande for en snabb bestemning av halten av lignin, monosackarider och organiska syror i sulfitcellulosakokningens processlosningar - Google Patents

Forfarande for en snabb bestemning av halten av lignin, monosackarider och organiska syror i sulfitcellulosakokningens processlosningar

Info

Publication number: SE8302870L
Authority: SE; Sweden
Prior art keywords: lignin; organic acids; cooking; monosaccarides; cellulos
Prior art date: 1982-10-19

Application number

SE8302870A

Other languages

Unknown language ( )

English (en)

Other versions

SE8302870D0 (sv

SE458615B (sv

Inventor

P Tikka

N-E Virkola

Original Assignee

Advanced Forest Automation Ab

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.)

1982-10-19

Filing date

1983-05-20

Publication date

1984-04-20

1983-05-20 Application filed by Advanced Forest Automation Ab filed Critical Advanced Forest Automation Ab

1983-05-20 Publication of SE8302870D0 publication Critical patent/SE8302870D0/sv

1984-04-20 Publication of SE8302870L publication Critical patent/SE8302870L/sv

1989-04-17 Publication of SE458615B publication Critical patent/SE458615B/sv

Links

238000000034 method Methods 0.000 title abstract 9
229920005610 lignin Polymers 0.000 title abstract 3
238000010411 cooking Methods 0.000 title abstract 2
150000007524 organic acids Chemical class 0.000 title abstract 2
235000005985 organic acids Nutrition 0.000 title abstract 2
229920002678 cellulose Polymers 0.000 title 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 2
238000005259 measurement Methods 0.000 abstract 2
238000004537 pulping Methods 0.000 abstract 2
239000006227 byproduct Substances 0.000 abstract 1
238000012512 characterization method Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
150000002772 monosaccharides Chemical class 0.000 abstract 1

Classifications

- 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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/96—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Pathology (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Engineering & Computer Science (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Paper (AREA)
Investigating Or Analysing Biological Materials (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

SE8302870A 1982-10-19 1983-05-20 Foerfarande foer styrning av sulfitcellulosakokning genom bestaemning av lignin, monosackarider och organiska syror i kokvaetskan SE458615B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI823574A FI69132C (fi)	1982-10-19	1982-10-19	Foerfarande foer en snabb bestaemning av halten av lignin monosackarider och organiska syror i sulfitcellulosakokningens processloesningar

Publications (3)

Publication Number	Publication Date
SE8302870D0 SE8302870D0 (sv)	1983-05-20
SE8302870L true SE8302870L (sv)	1984-04-20
SE458615B SE458615B (sv)	1989-04-17

Family

ID=8516177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8302870A SE458615B (sv)	1982-10-19	1983-05-20	Foerfarande foer styrning av sulfitcellulosakokning genom bestaemning av lignin, monosackarider och organiska syror i kokvaetskan

Country Status (6)

Country	Link
CA (1)	CA1217651A (sv)
CS (1)	CS253708B2 (sv)
DE (1)	DE3337833C2 (sv)
FI (1)	FI69132C (sv)
NO (1)	NO157473C (sv)
SE (1)	SE458615B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4718979A (en) *	1983-10-18	1988-01-12	Oy Advanced Forest Automation Ab	Method for rapid determination of the contents of lignin, monosaccharides and organic acids in the process solutions of sulfite pulping
FI67581C (fi) *	1983-12-30	1985-04-10	Advanced Forest Automation Ab	Foerfarande foer snabb bestaemning av halten av totalsvaveldioxid och lignosulfonat i sulfitcellulosakokets processloesning
DE3625859A1 (de) *	1986-07-31	1988-02-11	Volker Heidger	Verfahren zur bestimmung des gehaltes einer waessrigen loesung an organischen substanzen
CN101105444B (zh) *	2007-04-10	2010-05-26	新疆农业科学院核技术生物技术研究所	一种棉花纤维中木质素含量的检测分析方法
CN105518212B (zh) *	2013-09-11	2018-09-04	日本制纸株式会社	溶解牛皮纸浆的制造方法

1982
- 1982-10-19 FI FI823574A patent/FI69132C/fi not_active IP Right Cessation
1983
- 1983-05-20 NO NO831782A patent/NO157473C/no unknown
- 1983-05-20 SE SE8302870A patent/SE458615B/sv not_active IP Right Cessation
- 1983-10-18 CS CS837623A patent/CS253708B2/cs unknown
- 1983-10-18 DE DE19833337833 patent/DE3337833C2/de not_active Expired
- 1983-10-18 CA CA000439202A patent/CA1217651A/en not_active Expired

Also Published As

Publication number	Publication date
NO157473B (no)	1987-12-14
FI823574L (fi)	1984-04-20
FI69132C (fi)	1985-12-10
FI69132B (fi)	1985-08-30
SE8302870D0 (sv)	1983-05-20
CA1217651A (en)	1987-02-10
CS253708B2 (en)	1987-12-17
CS762383A2 (en)	1987-05-14
SE458615B (sv)	1989-04-17
DE3337833A1 (de)	1984-04-19
NO157473C (no)	1988-03-23
DE3337833C2 (de)	1985-11-21
FI823574A0 (fi)	1982-10-19
NO831782L (no)	1984-04-24

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1995-01-31

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