AT380037B - Verfahren zur kontinuierlichen aufloesung von feinverteiltem material - Google Patents
Verfahren zur kontinuierlichen aufloesung von feinverteiltem materialInfo
- Publication number
- AT380037B AT380037B AT0441682A AT441682A AT380037B AT 380037 B AT380037 B AT 380037B AT 0441682 A AT0441682 A AT 0441682A AT 441682 A AT441682 A AT 441682A AT 380037 B AT380037 B AT 380037B
- Authority
- AT
- Austria
- Prior art keywords
- distributed material
- fine distributed
- resolving fine
- continuously
- continuously resolving
- Prior art date
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping 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
- D21C7/00—Digesters
- D21C7/10—Heating devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI814229A FI63610C (fi) | 1981-12-31 | 1981-12-31 | Foerfarande foer kontinuerlig uppslutning av finfoerdelat material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA441682A ATA441682A (de) | 1985-08-15 |
| AT380037B true AT380037B (de) | 1986-03-25 |
Family
ID=8514992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0441682A AT380037B (de) | 1981-12-31 | 1982-12-03 | Verfahren zur kontinuierlichen aufloesung von feinverteiltem material |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4608121A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS58120893A (cg-RX-API-DMAC10.html) |
| AT (1) | AT380037B (cg-RX-API-DMAC10.html) |
| AU (1) | AU542141B2 (cg-RX-API-DMAC10.html) |
| BR (1) | BR8207673A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1222898A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3245391C2 (cg-RX-API-DMAC10.html) |
| FI (1) | FI63610C (cg-RX-API-DMAC10.html) |
| FR (1) | FR2519357B1 (cg-RX-API-DMAC10.html) |
| NO (1) | NO162031C (cg-RX-API-DMAC10.html) |
| SE (1) | SE454999B (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA829229B (cg-RX-API-DMAC10.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4751814A (en) * | 1985-06-21 | 1988-06-21 | General Electric Company | Air cycle thermodynamic conversion system |
| US5788812A (en) * | 1985-11-05 | 1998-08-04 | Agar; Richard C. | Method of recovering furfural from organic pulping liquor |
| JPS62223386A (ja) * | 1986-03-18 | 1987-10-01 | 株式会社日本紙パルプ研究所 | パルプの製造方法 |
| SE468053B (sv) * | 1988-12-20 | 1992-10-26 | Kamyr Ab | Saett vid kontinuerlig uppslutningskokning av cellulosahaltigt fibermaterial |
| US5192396A (en) * | 1988-12-20 | 1993-03-09 | Kamyr Ab | Process for the continuous digestion of cellulosic fiber material |
| US5256255A (en) * | 1989-09-28 | 1993-10-26 | Beloit Technologies, Inc. | Displacement heating in continuous digesters |
| EP0502852B1 (en) * | 1989-09-28 | 1993-11-03 | Beloit Technologies, Inc. | Displacement heating in continuous digesters |
| US5489363A (en) † | 1993-05-04 | 1996-02-06 | Kamyr, Inc. | Pulping with low dissolved solids for improved pulp strength |
| US5536366A (en) | 1993-05-04 | 1996-07-16 | Ahlstrom Machinery Inc. | Digester system for implementing low dissolved solids profiling |
| SE506458C2 (sv) | 1996-02-09 | 1997-12-15 | Kvaerner Pulping Tech | Kontinuerlig kokning av cellulosahaltigt material med värmeväxling mellan kokaravdrag och cirkulerande kokvätska |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1517150A1 (de) * | 1964-01-25 | 1969-04-03 | Kamyr Ab | Verfahren zum kontinuierlichen Aufschliessen von Zellulose und Zellstoffkocher fuer die Durchfuehrung des Verfahrens |
| FI40678C (fi) * | 1962-12-18 | 1969-04-10 | Kamyr Ab | Sätt att i två steg kontinuerligt utföra uppslutningskokning av cellulosahaltigt material samt därför avsedd anordning |
| FI46755C (fi) * | 1964-07-10 | 1973-06-11 | Kamyr Ab | Selluloosakeitin. |
| FI52366C (fi) * | 1970-06-29 | 1977-08-10 | Kamyr Ab | Menetelmä selluloosan jatkuvatoimiseksi keittämiseksi sekä keitin mene telmän suorittamiseksi. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824800A (en) * | 1954-07-06 | 1958-02-25 | Rosenblads Patenter Ab | Method of cooking sulphite pulp |
| CA1002361A (en) * | 1973-01-03 | 1976-12-28 | James R. Prough | Digester control process and apparatus |
| US4071399A (en) * | 1976-09-01 | 1978-01-31 | Kamyr, Inc. | Apparatus and method for the displacement impregnation of cellulosic chips material |
-
1981
- 1981-12-31 FI FI814229A patent/FI63610C/sv not_active IP Right Cessation
-
1982
- 1982-12-03 AT AT0441682A patent/AT380037B/de not_active IP Right Cessation
- 1982-12-08 DE DE3245391A patent/DE3245391C2/de not_active Expired
- 1982-12-08 SE SE8207001A patent/SE454999B/sv not_active IP Right Cessation
- 1982-12-15 ZA ZA829229A patent/ZA829229B/xx unknown
- 1982-12-16 AU AU91601/82A patent/AU542141B2/en not_active Ceased
- 1982-12-20 US US06/450,905 patent/US4608121A/en not_active Expired - Fee Related
- 1982-12-22 JP JP57224076A patent/JPS58120893A/ja active Granted
- 1982-12-28 FR FR8221927A patent/FR2519357B1/fr not_active Expired
- 1982-12-29 NO NO824405A patent/NO162031C/no unknown
- 1982-12-30 BR BR8207673A patent/BR8207673A/pt not_active IP Right Cessation
- 1982-12-30 CA CA000418727A patent/CA1222898A/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI40678C (fi) * | 1962-12-18 | 1969-04-10 | Kamyr Ab | Sätt att i två steg kontinuerligt utföra uppslutningskokning av cellulosahaltigt material samt därför avsedd anordning |
| DE1517150A1 (de) * | 1964-01-25 | 1969-04-03 | Kamyr Ab | Verfahren zum kontinuierlichen Aufschliessen von Zellulose und Zellstoffkocher fuer die Durchfuehrung des Verfahrens |
| FI46755C (fi) * | 1964-07-10 | 1973-06-11 | Kamyr Ab | Selluloosakeitin. |
| FI52366C (fi) * | 1970-06-29 | 1977-08-10 | Kamyr Ab | Menetelmä selluloosan jatkuvatoimiseksi keittämiseksi sekä keitin mene telmän suorittamiseksi. |
Also Published As
| Publication number | Publication date |
|---|---|
| FI63610B (fi) | 1983-03-31 |
| DE3245391A1 (de) | 1983-07-07 |
| JPS6261714B2 (cg-RX-API-DMAC10.html) | 1987-12-23 |
| BR8207673A (pt) | 1983-10-25 |
| SE8207001L (sv) | 1983-07-01 |
| DE3245391C2 (de) | 1986-09-25 |
| ATA441682A (de) | 1985-08-15 |
| NO162031B (no) | 1989-07-17 |
| FI63610C (fi) | 1983-07-11 |
| FR2519357A1 (fr) | 1983-07-08 |
| CA1222898A (en) | 1987-06-16 |
| JPS58120893A (ja) | 1983-07-18 |
| SE454999B (sv) | 1988-06-13 |
| NO162031C (no) | 1989-10-25 |
| SE8207001D0 (sv) | 1982-12-08 |
| NO824405L (no) | 1983-07-01 |
| ZA829229B (en) | 1983-10-26 |
| AU542141B2 (en) | 1985-02-07 |
| AU9160182A (en) | 1983-07-07 |
| FR2519357B1 (fr) | 1985-11-22 |
| US4608121A (en) | 1986-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |