FR3015529B1 - Procede de preparation de pate a papier - Google Patents
Procede de preparation de pate a papierInfo
- Publication number
- FR3015529B1 FR3015529B1 FR1363083A FR1363083A FR3015529B1 FR 3015529 B1 FR3015529 B1 FR 3015529B1 FR 1363083 A FR1363083 A FR 1363083A FR 1363083 A FR1363083 A FR 1363083A FR 3015529 B1 FR3015529 B1 FR 3015529B1
- Authority
- FR
- France
- Prior art keywords
- extruder
- paper pulp
- cut
- water
- rods
- 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 - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
-
- 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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1363083A FR3015529B1 (fr) | 2013-12-19 | 2013-12-19 | Procede de preparation de pate a papier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1363083A FR3015529B1 (fr) | 2013-12-19 | 2013-12-19 | Procede de preparation de pate a papier |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3015529A1 FR3015529A1 (fr) | 2015-06-26 |
FR3015529B1 true FR3015529B1 (fr) | 2017-06-09 |
Family
ID=50424503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1363083A Expired - Fee Related FR3015529B1 (fr) | 2013-12-19 | 2013-12-19 | Procede de preparation de pate a papier |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3015529B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3134329A1 (fr) | 2022-04-08 | 2023-10-13 | Kinohi | Procédé de traitement mécanique de chanvre pour l’obtention d’une pâte à mouler |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL222238A (fr) * | 1956-11-08 | |||
FR2319737A1 (fr) * | 1975-07-31 | 1977-02-25 | Creusot Loire | Procede et machine de fabrication de pate a papier |
FR2629844B1 (fr) * | 1988-04-06 | 1991-09-27 | Clextral | Procede pour la fabrication d'une pate a papier a usage fiduciaire |
FR2764614B1 (fr) * | 1997-06-16 | 1999-09-03 | Clextral | Procede et installation de preparation en continu d'une pate a papier a partir de fibres textiles lignocellulosiques |
-
2013
- 2013-12-19 FR FR1363083A patent/FR3015529B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3015529A1 (fr) | 2015-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
TQ | Partial transmission of property |
Owner name: NICOLAS CICORIA, FR Effective date: 20180502 Owner name: PHILIPPE PAGNIEN, FR Effective date: 20180502 Owner name: ANTONIO CANTA, FR Effective date: 20180502 |
|
TQ | Partial transmission of property |
Owner name: NICOLAS CICORIA, FR Effective date: 20180502 Owner name: ANTONIO CANTA, FR Effective date: 20180502 Owner name: PHILIPPE PAGNIEN, FR Effective date: 20180502 |
|
ST | Notification of lapse |
Effective date: 20180831 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20210805 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
RN | Application for restoration |
Effective date: 20211012 |
|
FC | Decision of inpi director general to approve request for restoration |
Effective date: 20211021 |
|
ST | Notification of lapse |
Effective date: 20230808 |