DE3440716A1 - Verfahren fuer die herstellung von sulfitzellstoff - Google Patents

Verfahren fuer die herstellung von sulfitzellstoff

Info

Publication number: DE3440716A1
Authority: DE; Germany
Prior art keywords: cooking; solution; added; wood chips; base
Prior art date: 1983-11-29
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.): Ceased

Application number

DE19843440716

Other languages

German (de)

English (en)

Inventor

Simo Mänttä Hyvärinen

Ermo Kaila

Simo Kuusela

Pirkko Espoo Molkentin-Matilainen

Eero Espoo Sjöström

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GA Serlachius Oy

Original Assignee

GA Serlachius Oy

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.)

1983-11-29

Filing date

1984-11-07

Publication date

1985-06-05

1984-11-07 Application filed by GA Serlachius Oy filed Critical GA Serlachius Oy

1985-06-05 Publication of DE3440716A1 publication Critical patent/DE3440716A1/de

Status Ceased legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 29
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title claims abstract description 7
239000002023 wood Substances 0.000 claims abstract description 16
239000007788 liquid Substances 0.000 claims abstract description 7
238000010411 cooking Methods 0.000 claims description 48
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 34
VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 6
235000011092 calcium acetate Nutrition 0.000 claims description 6
239000001639 calcium acetate Substances 0.000 claims description 6
229960005147 calcium acetate Drugs 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
238000009835 boiling Methods 0.000 claims description 5
159000000007 calcium salts Chemical class 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims description 2
239000002253 acid Substances 0.000 claims 2
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims 2
229920000862 Arboform Polymers 0.000 claims 1
CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 claims 1
229940044172 calcium formate Drugs 0.000 claims 1
235000019255 calcium formate Nutrition 0.000 claims 1
239000004281 calcium formate Substances 0.000 claims 1
230000029087 digestion Effects 0.000 abstract description 5
238000010521 absorption reaction Methods 0.000 description 7
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
239000011575 calcium Substances 0.000 description 5
229910052791 calcium Inorganic materials 0.000 description 5
238000010438 heat treatment Methods 0.000 description 3
239000002699 waste material Substances 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000000203 mixture Substances 0.000 description 2
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
229910021653 sulphate ion Inorganic materials 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
239000005695 Ammonium acetate Substances 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
241000196324 Embryophyta Species 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
229920001732 Lignosulfonate Polymers 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
235000019257 ammonium acetate Nutrition 0.000 description 1
229940043376 ammonium acetate Drugs 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
235000010261 calcium sulphite Nutrition 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
-1 small amount of base Chemical compound 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
239000000126 substance Substances 0.000 description 1
238000006351 sulfination reaction Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
- D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes

Landscapes

Paper (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)

DE19843440716 1983-11-29 1984-11-07 Verfahren fuer die herstellung von sulfitzellstoff Ceased DE3440716A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI834358A FI73012C (sv)	1983-11-29	1983-11-29	Förfarande för kokning av sulfitcellulosa.

Publications (1)

Publication Number	Publication Date
DE3440716A1 true DE3440716A1 (de)	1985-06-05

Family

ID=8518141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19843440716 Ceased DE3440716A1 (de)	1983-11-29	1984-11-07	Verfahren fuer die herstellung von sulfitzellstoff

Country Status (8)

Country	Link
JP (1)	JPS60134088A (sv)
DD (1)	DD229446A5 (sv)
DE (1)	DE3440716A1 (sv)
FI (1)	FI73012C (sv)
HU (1)	HUT36873A (sv)
NO (1)	NO844740L (sv)
PL (1)	PL145660B1 (sv)
SE (1)	SE8405984L (sv)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE62376C (de) *			O. SCHMIDT in Berlin N., Weifsen-I burgerstr. 48	Verfahren zur Gewinnung von Zellstoff
DE527950C (de) *	1928-12-30	1931-06-24	I G Farbenindustrie Akt Ges	Verfahren zur Gewinnung von Sulfitzellstoff

1983
- 1983-11-29 FI FI834358A patent/FI73012C/sv not_active IP Right Cessation
1984
- 1984-11-07 DE DE19843440716 patent/DE3440716A1/de not_active Ceased
- 1984-11-13 HU HU421784A patent/HUT36873A/hu unknown
- 1984-11-27 JP JP25036184A patent/JPS60134088A/ja active Pending
- 1984-11-27 DD DD26993684A patent/DD229446A5/de unknown
- 1984-11-27 SE SE8405984A patent/SE8405984L/sv not_active Application Discontinuation
- 1984-11-28 NO NO844740A patent/NO844740L/no unknown
- 1984-11-29 PL PL25063284A patent/PL145660B1/pl unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE62376C (de) *			O. SCHMIDT in Berlin N., Weifsen-I burgerstr. 48	Verfahren zur Gewinnung von Zellstoff
DE527950C (de) *	1928-12-30	1931-06-24	I G Farbenindustrie Akt Ges	Verfahren zur Gewinnung von Sulfitzellstoff

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US-B.: Casey J.P., Pulp and Paper, NY. 1980, S.324-328, 342-343 *

Also Published As

Publication number	Publication date
DD229446A5 (de)	1985-11-06
JPS60134088A (ja)	1985-07-17
FI73012B (fi)	1987-04-30
SE8405984D0 (sv)	1984-11-27
FI834358A0 (fi)	1983-11-29
FI834358A (fi)	1985-05-30
PL145660B1 (en)	1988-10-31
HUT36873A (en)	1985-10-28
NO844740L (no)	1985-05-30
PL250632A1 (en)	1985-07-16
SE8405984L (sv)	1985-05-30
FI73012C (sv)	1987-08-10

Legal Events

Date	Code	Title	Description
1985-09-19	8110	Request for examination paragraph 44
1989-06-01	8131	Rejection

Publication	Publication Date	Title
DE3017712C2 (de)	1986-11-06	Verfahren zur alkalischen Extraktion von Fasermaterial enthaltenden Cellulosesuspensionen nach Behandlung mit Chlor oder Chlordioxid oder Mischungen davon
DE69730233T2 (de)	2004-12-30	Verfahren zur zellstoffherstellung durch einstufiges kochen mit ameisensaüre und wäsche mit perameisensaüre
DE60110618T2 (de)	2005-11-10	Verfahren zur rückgewinnung von organischen säuren aus bleichlösungen
DE2123497C3 (de)	1978-08-03	Verfahren zur Herstellung von Sulfatpulpen zur Erzielung von Pulpen mit einem vorherbestimmten Maß an Delignifizierung
DE4308951A1 (de)	1994-09-22	Organisches Düngemittel und Verfahren zu seiner Herstellung
DE69815354T2 (de)	2004-05-13	Verfahren zur wiedergewinnung von ameisensäure
DE3440716A1 (de)	1985-06-05	Verfahren fuer die herstellung von sulfitzellstoff
DE2717257A1 (de)	1977-11-17	Verfahren zur entholzung von lignocellulosematerial
CH642899A5 (de)	1984-05-15	Faserbewehrtes zementerzeugnis sowie verfahren zur herstellung desselben.
DE2640885C3 (de)	1979-02-22	Verfahren zur Herstellung von Zellstoff nach dem Sulfitverfahren
DE663911C (de)	1938-08-16	Verfahren zur Herstellung von Zellstoff aus Holz durch zweistufiges Kochen mit Bisulfitloesung ueblichen SO-Gehaltes
DE2445523A1 (de)	1976-04-01	Verfahren zur herstellung von zellstoff
DE1815383C3 (de)	1978-06-15	Verfahren zur Herstellung von Holzstoffmassen
DE1517154C (de)	1971-07-08	Verfahren zur Herstellung von Kunst faserzellstoff bzw. Zellstoff fur die chemische Weiterverarbeitung
AT112643B (de)	1929-03-25	Verfahren zur Verzuckerung von Holz.
DE633714C (de)	1936-08-11	Verfahren und Vorrichtung zum Kochen von zellstoffhaltigem Fasergut
DE1692885C2 (de)	1973-01-04	Zellstoffaufschlußverfahren mit Sulfitkochlauge
DE1546289C3 (de)	1974-01-10	Verfahren zur Verbesserung der Faserund Füllstoffrückgewinnung aus Papiermaschinenabwässern
DE472870C (de)	1929-03-09	Verfahren zur Herstellung von Glyzerin durch Gaerung
DE1151431C2 (de)	1975-03-20	Verfahren zur herstellung von zellstoff aus lignozellulosehaltigem material
DE620726C (de)	1935-10-25	Verfahren zur Herstellung von Sulfitzellstoff
DE1810704C3 (de)	1974-02-28	Verfahren zum Bleichen von Holzpulpe für die Herstellung von Kunstseidenpulpe
DE2362438C3 (de)	1976-07-01	Verfahren zur Herstellung von Holzzellulose mit groBer Helligkeit und niedrigem Splittergehalt
DE309150C (sv)
AT126576B (de)	1932-01-25	Verfahren zur Gewinnung flüchtiger Fettsäuren durch Vergärung von Zuckerlösungen mit thermophilen Organismen.