FR1173504A - Dispensing device for the introduction of cellulosic fibrous material into a pressure vessel - Google Patents
Dispensing device for the introduction of cellulosic fibrous material into a pressure vesselInfo
- Publication number
- FR1173504A FR1173504A FR1173504DA FR1173504A FR 1173504 A FR1173504 A FR 1173504A FR 1173504D A FR1173504D A FR 1173504DA FR 1173504 A FR1173504 A FR 1173504A
- Authority
- FR
- France
- Prior art keywords
- introduction
- pressure vessel
- dispensing device
- fibrous material
- cellulosic fibrous
- 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
- D21C7/00—Digesters
- D21C7/06—Feeding devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US719912A US2901149A (en) | 1958-03-07 | 1958-03-07 | Device for feeding comminuted cellulosic fibrous material into a pressure vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1173504A true FR1173504A (en) | 1959-02-26 |
Family
ID=24891876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1173504D Expired FR1173504A (en) | 1958-03-07 | 1957-04-05 | Dispensing device for the introduction of cellulosic fibrous material into a pressure vessel |
Country Status (2)
Country | Link |
---|---|
US (1) | US2901149A (en) |
FR (1) | FR1173504A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1103503A (en) * | 1964-09-10 | 1968-02-14 | Alfred Nigel Blades | Apparatus and methods for dispensing measured volumes of fluid |
US3522631A (en) * | 1965-09-18 | 1970-08-04 | Nico S R L | Apparatus for the automatic dosing and filling of fluent media into containers or the like |
US4017270A (en) * | 1974-01-31 | 1977-04-12 | Kamyr, Inc. | Coal gasification process with improved procedures for continuously feeding lump coal under pressure |
US4187043A (en) * | 1974-07-23 | 1980-02-05 | Kamyr, Inc. | Method and apparatus for boosting pressure in a coal pipeline |
US4073629A (en) * | 1974-07-30 | 1978-02-14 | Kamyr Inc. | Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor |
US3950147A (en) * | 1974-08-08 | 1976-04-13 | Kamyr, Inc. | Process for feeding coal to a fluidized bed or suspended particle pressurized processing chamber and apparatus for carrying out the same |
US3950146A (en) * | 1974-08-08 | 1976-04-13 | Kamyr, Inc. | Continuous process for energy conserving cooperative coal feeding and ash removal of continuous, pressurized coal gasifiers and the like, and apparatus for carrying out the same |
US5131797A (en) * | 1991-03-21 | 1992-07-21 | The United States Of America As Represented By The United States Department Of Energy | Swipe transfer assembly |
US6368317B2 (en) * | 1993-02-01 | 2002-04-09 | Hau Hsien Chang | Urethral catheter and urinary drainage bag adaptor for prevention of nosocomial urinary tract infection |
US6468006B1 (en) | 1999-05-11 | 2002-10-22 | Andritz, Inc. | High pressure feeder having restriction ramp in high pressure inlet |
US20030215293A1 (en) * | 1999-05-11 | 2003-11-20 | Andritz Inc. | High pressure feeder having smooth pocket in rotor |
US6651843B2 (en) * | 2001-11-13 | 2003-11-25 | Flame-Spray Industries, Inc. | Method and apparatus for the controlled supply of feedstock to a feedstock processing facility operating at high pressure |
SE526704C2 (en) * | 2003-12-30 | 2005-10-25 | Kvaerner Pulping Tech | Feeding of cellulose chips from a low pressure part to a high pressure part with a lock feeder |
FI118005B (en) * | 2005-09-27 | 2007-05-31 | Metso Paper Inc | Feeder |
JP5215706B2 (en) * | 2007-08-01 | 2013-06-19 | 三井造船株式会社 | Solid-gas two-phase material pushing device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2151511A (en) * | 1936-02-06 | 1939-03-21 | Corn Prod Refining Co | Valve |
US2644724A (en) * | 1951-04-12 | 1953-07-07 | Kronstad Haavard | Feeder for fluid current conveyers |
-
1957
- 1957-04-05 FR FR1173504D patent/FR1173504A/en not_active Expired
-
1958
- 1958-03-07 US US719912A patent/US2901149A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2901149A (en) | 1959-08-25 |
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