CS253708B2 - Process for the quick determination of content of lignine,monoazosacharide and organic acids in the workable solutions and process for boiling sulphite pulp - Google Patents
Process for the quick determination of content of lignine,monoazosacharide and organic acids in the workable solutions and process for boiling sulphite pulp Download PDFInfo
- Publication number
- CS253708B2 CS253708B2 CS837623A CS762383A CS253708B2 CS 253708 B2 CS253708 B2 CS 253708B2 CS 837623 A CS837623 A CS 837623A CS 762383 A CS762383 A CS 762383A CS 253708 B2 CS253708 B2 CS 253708B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- lignin
- separation
- determination
- organic acids
- measurement
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 66
- 230000008569 process Effects 0.000 title claims abstract description 31
- 150000007524 organic acids Chemical class 0.000 title claims description 7
- 235000005985 organic acids Nutrition 0.000 title claims description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title abstract description 7
- 238000009835 boiling Methods 0.000 title description 5
- 229920005610 lignin Polymers 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 238000005342 ion exchange Methods 0.000 claims abstract description 5
- 238000005194 fractionation Methods 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 claims description 41
- 238000005259 measurement Methods 0.000 claims description 34
- 150000002500 ions Chemical class 0.000 claims description 18
- 238000010411 cooking Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 150000002772 monosaccharides Chemical class 0.000 claims description 6
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 238000000691 measurement method Methods 0.000 claims description 2
- 238000005341 cation exchange Methods 0.000 claims 3
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 1
- 230000007717 exclusion Effects 0.000 claims 1
- 125000000542 sulfonic acid group Chemical group 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 11
- 239000006227 byproduct Substances 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 230000029087 digestion Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000012512 characterization method Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 16
- 239000000126 substance Substances 0.000 description 9
- 238000013124 brewing process Methods 0.000 description 7
- 150000001720 carbohydrates Chemical class 0.000 description 6
- 235000014633 carbohydrates Nutrition 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 5
- 150000008163 sugars Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- 239000004117 Lignosulphonate Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000008040 ionic compounds Chemical class 0.000 description 2
- 235000019357 lignosulphonate Nutrition 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000002798 spectrophotometry method Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical class [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000004904 UV filter Substances 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- JESHZQPNPCJVNG-UHFFFAOYSA-L magnesium;sulfite Chemical compound [Mg+2].[O-]S([O-])=O JESHZQPNPCJVNG-UHFFFAOYSA-L 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 mononaahai Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Paper (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| CS762383A2 CS762383A2 (en) | 1987-05-14 |
| CS253708B2 true CS253708B2 (en) | 1987-12-17 |
Family
ID=8516177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS837623A CS253708B2 (en) | 1982-10-19 | 1983-10-18 | Process for the quick determination of content of lignine,monoazosacharide and organic acids in the workable solutions and process for boiling sulphite pulp |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1217651A (fi) |
| CS (1) | CS253708B2 (fi) |
| DE (1) | DE3337833C2 (fi) |
| FI (1) | FI69132C (fi) |
| NO (1) | NO157473C (fi) |
| SE (1) | SE458615B (fi) |
Families Citing this family (5)
| 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 |
| JP6483021B2 (ja) * | 2013-09-11 | 2019-03-13 | 日本製紙株式会社 | 溶解クラフトパルプの製造方法 |
-
1982
- 1982-10-19 FI FI823574A patent/FI69132C/fi not_active IP Right Cessation
-
1983
- 1983-05-20 SE SE8302870A patent/SE458615B/sv not_active IP Right Cessation
- 1983-05-20 NO NO831782A patent/NO157473C/no unknown
- 1983-10-18 CS CS837623A patent/CS253708B2/cs unknown
- 1983-10-18 CA CA000439202A patent/CA1217651A/en not_active Expired
- 1983-10-18 DE DE19833337833 patent/DE3337833C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI823574A0 (fi) | 1982-10-19 |
| FI823574L (fi) | 1984-04-20 |
| FI69132B (fi) | 1985-08-30 |
| NO157473B (no) | 1987-12-14 |
| SE8302870L (sv) | 1984-04-20 |
| SE458615B (sv) | 1989-04-17 |
| NO157473C (no) | 1988-03-23 |
| SE8302870D0 (sv) | 1983-05-20 |
| DE3337833C2 (de) | 1985-11-21 |
| CS762383A2 (en) | 1987-05-14 |
| FI69132C (fi) | 1985-12-10 |
| DE3337833A1 (de) | 1984-04-19 |
| NO831782L (no) | 1984-04-24 |
| CA1217651A (en) | 1987-02-10 |
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