CA1056559A - Process of freeing cellulose fibers from lignocellulosic material - Google Patents
Process of freeing cellulose fibers from lignocellulosic materialInfo
- Publication number
- CA1056559A CA1056559A CA235,649A CA235649A CA1056559A CA 1056559 A CA1056559 A CA 1056559A CA 235649 A CA235649 A CA 235649A CA 1056559 A CA1056559 A CA 1056559A
- Authority
- CA
- Canada
- Prior art keywords
- lignocellulosic material
- process according
- range
- fibers
- lignocellulosic
- 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
- 238000000034 method Methods 0.000 title claims abstract description 54
- 230000008569 process Effects 0.000 title claims abstract description 49
- 239000012978 lignocellulosic material Substances 0.000 title claims abstract description 40
- 229920003043 Cellulose fiber Polymers 0.000 title claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims description 13
- 239000002023 wood Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 abstract description 13
- 239000001913 cellulose Substances 0.000 abstract description 13
- 230000002939 deleterious effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 229920005610 lignin Polymers 0.000 description 9
- 229920001131 Pulp (paper) Polymers 0.000 description 8
- 238000004182 chemical digestion Methods 0.000 description 8
- 238000004537 pulping Methods 0.000 description 7
- 230000029087 digestion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000218657 Picea Species 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000011121 hardwood Substances 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 240000000731 Fagus sylvatica Species 0.000 description 2
- 235000010099 Fagus sylvatica Nutrition 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- 240000004731 Acer pseudoplatanus Species 0.000 description 1
- 235000002754 Acer pseudoplatanus Nutrition 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 241000219495 Betulaceae Species 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical compound CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241000721662 Juniperus Species 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 235000006485 Platanus occidentalis Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 229940075911 depen Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- D21B1/32—Defibrating by other means of waste paper
- D21B1/325—Defibrating by other means of waste paper de-inking devices
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7412207A SE385027B (sv) | 1974-09-27 | 1974-09-27 | Forfarande for att frilegga cellulosafibrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1056559A true CA1056559A (en) | 1979-06-19 |
Family
ID=20322254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA235,649A Expired CA1056559A (en) | 1974-09-27 | 1975-09-17 | Process of freeing cellulose fibers from lignocellulosic material |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4000032A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5443601B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR7506148A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1056559A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2537414C2 (cg-RX-API-DMAC7.html) |
| FI (1) | FI63074C (cg-RX-API-DMAC7.html) |
| FR (1) | FR2286232A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1511310A (cg-RX-API-DMAC7.html) |
| NO (1) | NO145250C (cg-RX-API-DMAC7.html) |
| SE (1) | SE385027B (cg-RX-API-DMAC7.html) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159932A (en) * | 1978-01-03 | 1979-07-03 | Peniston Quintin P | Process for activating chitin by microwave treatment and improved activated chitin product |
| US4353890A (en) * | 1979-10-24 | 1982-10-12 | Colgate-Palmolive Company | Stabilization of carrageenan-containing toothpaste |
| US4457908A (en) * | 1979-10-24 | 1984-07-03 | Colgate-Palmolive Company | Stabilization of carrageenan-containing toothpaste |
| US4368079A (en) * | 1980-03-18 | 1983-01-11 | New York University | Apparatus for chemical conversion of materials and particularly the conversion of cellulose waste to glucose |
| US4363671A (en) * | 1980-03-18 | 1982-12-14 | New York University | Apparatus for chemical conversion of materials |
| US4304649A (en) * | 1980-08-25 | 1981-12-08 | The United States Of America As Represented By The Secretary Of Agriculture | Solubilization of lignocellulosic materials |
| US4544596A (en) * | 1984-04-18 | 1985-10-01 | Personal Products Company | Stabilized absorbent structure containing non-delignified wood pulp fibers |
| US5196069A (en) * | 1991-07-05 | 1993-03-23 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Apparatus and method for cellulose processing using microwave pretreatment |
| DE69421254T2 (de) * | 1993-12-22 | 2000-04-20 | Canon Kk | Verfahren zum Abbau einer Organochlorverbindung und zur Umweltsanierung mittels Mikroorganismen |
| RU2139380C1 (ru) * | 1998-08-25 | 1999-10-10 | Иоссель Юрий Яковлевич | Устройство для изготовления целлюлозы |
| RU2145986C1 (ru) * | 1998-08-25 | 2000-02-27 | Иоссель Юрий Яковлевич | Способ изготовления целлюлозы |
| JP3401554B2 (ja) | 1999-03-03 | 2003-04-28 | 独立行政法人森林総合研究所 | 木質系材の水蒸気爆発により得られる爆裂細片、この爆裂細片を骨材とした木質系資材ならびにこれらの製造方法および製造装置。 |
| US6176970B1 (en) | 1999-03-23 | 2001-01-23 | Dynawave Corporation | Device and method of using explosive forces in a contained liquid environment |
| US7510625B2 (en) * | 1999-03-23 | 2009-03-31 | Dynawave Corporation | Device and method of using explosive forces in a contained environment |
| US20040104003A1 (en) * | 2000-11-28 | 2004-06-03 | Biopulping International, Inc. | Eucalyptus biokraft pulping process |
| WO2003040462A1 (en) * | 2001-11-09 | 2003-05-15 | Biopulping International, Inc. | Microwave pre-treatment of logs for use in making paper and other wood products |
| GB2410746B (en) * | 2004-02-07 | 2008-06-04 | Univ Wales Bangor | Recycling of lignocellulose based board material |
| EP1649103A1 (en) * | 2003-07-16 | 2006-04-26 | FIRA International Limited | Recycling of lignocellulose based board materials |
| FI115835B (fi) * | 2003-08-15 | 2005-07-29 | Kemira Oyj | Liuotusmenetelmä |
| FI116141B (fi) * | 2004-01-05 | 2005-09-30 | Kemira Oyj | Depolymerointimenetelmä |
| RU2280040C1 (ru) * | 2005-02-07 | 2006-07-20 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Способ получения арабиногалактана |
| CN100335715C (zh) * | 2005-04-28 | 2007-09-05 | 湖北工业大学 | 制浆原料的微波预处理方法 |
| FI20051145A7 (fi) * | 2005-11-11 | 2007-05-12 | Kemira Oyj | Massa, menetelmä massan valmistamiseksi lignoselluloosamateriaalista ja menetelmä lignoselluloosamateriaalin pehmentämiseksi |
| US7815741B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
| US7815876B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
| US11001776B2 (en) * | 2007-07-31 | 2021-05-11 | Richard B. Hoffman | System and method of preparing pre-treated biorefinery feedstock from raw and recycled waste cellulosic biomass |
| DK3095512T3 (en) | 2009-02-11 | 2018-12-10 | Xyleco Inc | CREATION OF BIOMASS BY IONIZING RADIATION |
| GB201109639D0 (en) * | 2011-06-09 | 2011-07-20 | Biofuels Wales Ltd | Fuels from biomass |
| US20210245392A1 (en) * | 2020-02-11 | 2021-08-12 | RF Kettle Company, LLC | Ethanol-Based Extraction of Soluble Wood Components |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA454127A (en) * | 1949-01-18 | P. Ham Garnet | Disintegration method | |
| NL23266C (cg-RX-API-DMAC7.html) * | 1927-05-24 | |||
| US3092536A (en) * | 1956-11-19 | 1963-06-04 | George F Russell | Impregnation by implosion |
| SE311055B (cg-RX-API-DMAC7.html) * | 1966-10-19 | 1969-05-27 | P Hedvall | |
| US3535795A (en) * | 1968-09-06 | 1970-10-27 | Varian Associates | Process of drying lithocarpus densiflora rehd. (tanoak) wood with radio wave energy |
| US3682643A (en) * | 1969-07-15 | 1972-08-08 | Lawrence H Foster | Method for cooking foods using infrared radiation |
| SE360128C (sv) * | 1970-08-25 | 1983-10-31 | Mo Och Domsjoe Ab | Sett att bleka cellulosamassa med en syreinnehallande gas i nervaro av alkali |
| US3678594A (en) * | 1970-12-16 | 1972-07-25 | Bechtel Int Corp | Paper making system and apparatus |
| US3801432A (en) * | 1972-02-07 | 1974-04-02 | Radiation Dev Co Ltd | Process for subjecting wood chips to irradiation with electrons |
-
1974
- 1974-09-27 SE SE7412207A patent/SE385027B/xx unknown
-
1975
- 1975-08-22 DE DE2537414A patent/DE2537414C2/de not_active Expired
- 1975-09-17 CA CA235,649A patent/CA1056559A/en not_active Expired
- 1975-09-22 FI FI752648A patent/FI63074C/fi not_active IP Right Cessation
- 1975-09-22 JP JP11464075A patent/JPS5443601B2/ja not_active Expired
- 1975-09-22 GB GB3885675A patent/GB1511310A/en not_active Expired
- 1975-09-23 US US05/615,959 patent/US4000032A/en not_active Expired - Lifetime
- 1975-09-24 BR BR7506148A patent/BR7506148A/pt unknown
- 1975-09-26 NO NO753276A patent/NO145250C/no unknown
- 1975-09-26 FR FR7529667A patent/FR2286232A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5160701A (cg-RX-API-DMAC7.html) | 1976-05-26 |
| DE2537414C2 (de) | 1982-11-18 |
| DE2537414A1 (de) | 1976-04-22 |
| GB1511310A (en) | 1978-05-17 |
| FI63074C (fi) | 1983-04-11 |
| FI752648A7 (cg-RX-API-DMAC7.html) | 1976-03-28 |
| BR7506148A (pt) | 1976-08-03 |
| JPS5443601B2 (cg-RX-API-DMAC7.html) | 1979-12-21 |
| SE385027B (sv) | 1976-05-31 |
| FR2286232A1 (fr) | 1976-04-23 |
| US4000032A (en) | 1976-12-28 |
| NO145250B (no) | 1981-11-02 |
| NO753276L (cg-RX-API-DMAC7.html) | 1976-03-30 |
| FR2286232B1 (cg-RX-API-DMAC7.html) | 1979-06-29 |
| NO145250C (no) | 1982-02-10 |
| SE7412207L (sv) | 1976-03-29 |
| FI63074B (fi) | 1982-12-31 |
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