FI57483C - Foerfarande och anordning foer torkning av cellulosa - Google Patents
Foerfarande och anordning foer torkning av cellulosa Download PDFInfo
- Publication number
- FI57483C FI57483C FI1268/71A FI126871A FI57483C FI 57483 C FI57483 C FI 57483C FI 1268/71 A FI1268/71 A FI 1268/71A FI 126871 A FI126871 A FI 126871A FI 57483 C FI57483 C FI 57483C
- Authority
- FI
- Finland
- Prior art keywords
- drying
- temperature
- gas
- cellulose
- heating
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title 1
- 238000001035 drying Methods 0.000 claims description 53
- 229920002678 cellulose Polymers 0.000 claims description 31
- 239000001913 cellulose Substances 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 24
- 239000000835 fiber Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
- F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE4458/71A SE341909B (enrdf_load_stackoverflow) | 1971-04-06 | 1971-04-06 | |
| SE445871 | 1971-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI57483B FI57483B (fi) | 1980-04-30 |
| FI57483C true FI57483C (fi) | 1980-08-11 |
Family
ID=20264242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1268/71A FI57483C (fi) | 1971-04-06 | 1971-05-06 | Foerfarande och anordning foer torkning av cellulosa |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3808093A (enrdf_load_stackoverflow) |
| CA (1) | CA947498A (enrdf_load_stackoverflow) |
| FI (1) | FI57483C (enrdf_load_stackoverflow) |
| SE (1) | SE341909B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043049A (en) * | 1974-03-22 | 1977-08-23 | Hedstroem Bengt Olof Arvid | Process and apparatus for flash drying fluffed cellulose pulp |
| US3925904A (en) * | 1974-05-14 | 1975-12-16 | American Brands | Method and apparatus for drying stillage |
| US4388352A (en) * | 1981-08-03 | 1983-06-14 | Board Of Regents, University Of Washington | Method for preparing a controlled release composition |
| US4911889A (en) * | 1987-09-16 | 1990-03-27 | The Procter & Gamble Company | Methods for sanitizing materials utilizing superheated steam |
| US5229117A (en) * | 1987-09-16 | 1993-07-20 | The Procter & Gamble Company | Methods and apparatus for sanitizing materials utilizing superheated steam |
| DE19718708C2 (de) | 1997-05-02 | 2002-07-18 | Gunther Burgard | Resektionsinstrument |
| EP1296555A4 (en) * | 2000-07-03 | 2004-04-28 | Nft Ind Llc | CONTROLLED RELEASE CHARACTERIZED AGRICULTURAL PRODUCTS AND METHOD FOR THE PRODUCTION THEREOF |
| EP1812762A1 (en) * | 2004-10-22 | 2007-08-01 | Force Technology | Method and device for drying a flow of biomass particles |
| CN103175389A (zh) * | 2013-03-29 | 2013-06-26 | 张玉方 | 一种固液混合溶液脱水设备 |
| WO2017085633A1 (en) * | 2015-11-17 | 2017-05-26 | Stora Enso Oyj | Process for producing fiber-polymer composites |
-
1971
- 1971-04-06 SE SE4458/71A patent/SE341909B/xx unknown
- 1971-05-06 FI FI1268/71A patent/FI57483C/fi active
-
1972
- 1972-02-15 US US00226632A patent/US3808093A/en not_active Expired - Lifetime
- 1972-02-28 CA CA135,696A patent/CA947498A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI57483B (fi) | 1980-04-30 |
| CA947498A (en) | 1974-05-21 |
| US3808093A (en) | 1974-04-30 |
| SE341909B (enrdf_load_stackoverflow) | 1972-01-17 |
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