FR2533240B1 - Procede pour produire une liqueur de cuisson donnant un rendement accru en pate kraft, et liqueur de cuisson ainsi obtenue - Google Patents
Procede pour produire une liqueur de cuisson donnant un rendement accru en pate kraft, et liqueur de cuisson ainsi obtenueInfo
- Publication number
- FR2533240B1 FR2533240B1 FR8314796A FR8314796A FR2533240B1 FR 2533240 B1 FR2533240 B1 FR 2533240B1 FR 8314796 A FR8314796 A FR 8314796A FR 8314796 A FR8314796 A FR 8314796A FR 2533240 B1 FR2533240 B1 FR 2533240B1
- Authority
- FR
- France
- Prior art keywords
- cooking liquor
- producing
- increased yield
- providing
- kraft paste
- 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.)
- Expired
Links
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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/418,749 US4507172A (en) | 1982-09-16 | 1982-09-16 | Kraft pulping process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2533240A1 FR2533240A1 (fr) | 1984-03-23 |
FR2533240B1 true FR2533240B1 (fr) | 1986-01-03 |
Family
ID=23659429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8314796A Expired FR2533240B1 (fr) | 1982-09-16 | 1983-09-16 | Procede pour produire une liqueur de cuisson donnant un rendement accru en pate kraft, et liqueur de cuisson ainsi obtenue |
Country Status (9)
Country | Link |
---|---|
US (1) | US4507172A (fr) |
AU (1) | AU552379B2 (fr) |
CA (1) | CA1205960A (fr) |
FI (1) | FI75883C (fr) |
FR (1) | FR2533240B1 (fr) |
NO (1) | NO162733C (fr) |
NZ (1) | NZ205413A (fr) |
SE (1) | SE461534B (fr) |
ZA (1) | ZA836420B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034094A (en) * | 1987-11-06 | 1991-07-23 | Kurple Kenneth R | Method of converting inorganic materials from kraft pulping liquor into pulping chemicals without passing them through a recovery furnace |
WO1989004395A1 (fr) * | 1987-11-06 | 1989-05-18 | Kurple Kenneth R | Procede de recuperation chimique de kraft |
US5082526A (en) * | 1989-01-23 | 1992-01-21 | Pulp And Paper Research Institute Of Canada | Process of producing kraft pulping liquor by the oxidation of white liquor in the presence of lime mud |
US5053029A (en) * | 1990-01-12 | 1991-10-01 | Chicopee | Absorbent peat moss board product |
JPH04126885A (ja) * | 1990-09-14 | 1992-04-27 | Akio Onda | 化学パルプの製造方法 |
US5922172A (en) * | 1993-06-04 | 1999-07-13 | Korsnas Ab | Combustion of black liquid and processing of lime sludge in a recovery boiler |
CA2222190A1 (fr) * | 1998-02-02 | 1999-08-02 | Billy J. Major | Nouveau liant synergique |
US6261411B1 (en) * | 1998-07-16 | 2001-07-17 | Christopher M. Roberts | Process for kraft chemical recovery |
CA2376528A1 (fr) * | 1999-06-08 | 2000-12-14 | Nana Barde | Blanchiment d'une pulpe a l'oxygene sous haute pression |
US20060201641A1 (en) * | 2001-08-07 | 2006-09-14 | Bioregional Minimills (Uk) Limited | Methods for producing pulp and treating black liquor |
GB0119237D0 (en) * | 2001-08-07 | 2001-10-03 | Bioregional Minimills Uk Ltd | Paper plant |
US8591702B2 (en) | 2008-12-08 | 2013-11-26 | Fpinnovations | Increasing alkaline pulping yield for softwood with metal ions |
KR20110123184A (ko) | 2010-05-06 | 2011-11-14 | 바히아 스페셜티 셀룰로스 에스에이 | 높은 알파 용해 펄프 제조를 위한 방법 및 시스템 |
EP4069666A1 (fr) | 2019-12-06 | 2022-10-12 | Basf Se | Procédé de préparation d'oligomères de lignine |
CN116601237A (zh) | 2020-12-07 | 2023-08-15 | 巴斯夫欧洲公司 | 木质素的内酰胺水溶液 |
WO2022136614A1 (fr) | 2020-12-23 | 2022-06-30 | Basf Se | Composition de liant comprenant une ou des polyamines et de l'hydroxyacétone pour articles composites |
KR20230125257A (ko) | 2020-12-23 | 2023-08-29 | 바스프 에스이 | 복합체 물품을 위한, 폴리아민(들)과 1,3-다이하이드록시아세톤,글리콜알데하이드 및/또는 글리세르알데하이드를 포함하는 결합제 조성물 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA452910A (fr) * | 1948-11-23 | Ullmann Gustav | Methode d'utilisation des effluents dans le traitement de matiere cellulosiquc | |
FI40677B (fr) * | 1961-05-27 | 1968-12-31 | Papirind Forskningsinst |
-
1982
- 1982-09-16 US US06/418,749 patent/US4507172A/en not_active Expired - Fee Related
-
1983
- 1983-08-29 NZ NZ205413A patent/NZ205413A/en unknown
- 1983-08-30 ZA ZA836420A patent/ZA836420B/xx unknown
- 1983-08-31 AU AU18573/83A patent/AU552379B2/en not_active Ceased
- 1983-09-14 CA CA000436696A patent/CA1205960A/fr not_active Expired
- 1983-09-15 FI FI833297A patent/FI75883C/fi not_active IP Right Cessation
- 1983-09-15 NO NO833317A patent/NO162733C/no unknown
- 1983-09-15 SE SE8304973A patent/SE461534B/sv not_active IP Right Cessation
- 1983-09-16 FR FR8314796A patent/FR2533240B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8304973L (sv) | 1984-03-17 |
FI75883B (fi) | 1988-04-29 |
SE461534B (sv) | 1990-02-26 |
US4507172A (en) | 1985-03-26 |
NO162733C (no) | 1990-02-07 |
NZ205413A (en) | 1987-02-20 |
SE8304973D0 (sv) | 1983-09-15 |
AU552379B2 (en) | 1986-05-29 |
FI833297A0 (fi) | 1983-09-15 |
AU1857383A (en) | 1984-03-22 |
NO162733B (no) | 1989-10-30 |
NO833317L (no) | 1984-03-19 |
FI75883C (fi) | 1988-08-08 |
FR2533240A1 (fr) | 1984-03-23 |
FI833297A (fi) | 1984-03-17 |
CA1205960A (fr) | 1986-06-17 |
ZA836420B (en) | 1984-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2533240B1 (fr) | Procede pour produire une liqueur de cuisson donnant un rendement accru en pate kraft, et liqueur de cuisson ainsi obtenue | |
EP0044714A3 (en) | Process for producing mesophase pitch | |
FR2553089B1 (fr) | Procede pour produire de la diethylenetriamine a partir de la monoethanolamine | |
FR2646676B1 (fr) | Procede de production de pate pour duvet de cellulose | |
FR2555603B1 (fr) | Procede de production d'enzymes cellulolytiques | |
BE887023A (fr) | Procede de blanchiment de pate cellulosique | |
FR2558156B1 (fr) | Procede de produ | |
FR2575036B1 (fr) | Procede de production de lait de soja | |
FR2575198B1 (fr) | Procede de fabrication de pate de cellulose | |
FR2506786B1 (fr) | Procede de production de cuivre blister | |
FR2502191B1 (fr) | Procede pour produire de la carboxymethylcellulose fibreuse | |
EP0119273A4 (fr) | Procede de production de poix. | |
FR2492392B1 (fr) | Procede a rendement energetique eleve pour la production de carbon-black | |
GB2134126B (en) | Fermentation process for the production of polysaccharides | |
FR2537176B1 (fr) | Procede de blanchiment par delignification de la pate cellulosique | |
JPS52156804A (en) | Method of purifying methanol obtaining from condensed liquor in kraft pulp manufacturing process | |
FR2573771B1 (fr) | Procede de production de peroxydase | |
FR2575178B1 (fr) | Procede de production de polysaccharides de type xanthane | |
FR2541331B1 (fr) | Procede de caustification pour produire, a partir de liqueur verte provenant de la recuperation de la lessive utilisee dans la cuisson de la pulpe de cellulose, de la liqueur blanche reutilisable pour cette cuisson | |
MA20146A1 (fr) | Procede de production de polysters aromatiques | |
FR2477540B1 (fr) | Procede de production de 5-chloro-b-trifluoromethylpyridines | |
FR2549853B1 (fr) | Procede de production de la s-adenosyl-l-homocysteine hydrolase | |
MA20047A1 (fr) | Procede de production de cuivre ampoule. | |
FR2571393B1 (fr) | Procede de fabrication de pate de cellulose | |
FR2560213B1 (fr) | Procede de production de la s-adenosyl-l-homocysteine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |