NZ203904A - Hydrolysing cellulosic material by extrusion - Google Patents
Hydrolysing cellulosic material by extrusionInfo
- Publication number
- NZ203904A NZ203904A NZ203904A NZ20390483A NZ203904A NZ 203904 A NZ203904 A NZ 203904A NZ 203904 A NZ203904 A NZ 203904A NZ 20390483 A NZ20390483 A NZ 20390483A NZ 203904 A NZ203904 A NZ 203904A
- Authority
- NZ
- New Zealand
- Prior art keywords
- extruder
- pressure
- hydrolysing
- sleeve
- screws
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 60
- 230000003301 hydrolyzing effect Effects 0.000 title claims description 17
- 238000001125 extrusion Methods 0.000 title claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 22
- 239000007791 liquid phase Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 238000006460 hydrolysis reaction Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 17
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 13
- 239000008103 glucose Substances 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000007062 hydrolysis Effects 0.000 claims description 11
- 239000007790 solid phase Substances 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 9
- 229920002678 cellulose Polymers 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 9
- 235000000346 sugar Nutrition 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 150000008163 sugars Chemical class 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000006193 liquid solution Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 claims 1
- 239000012809 cooling fluid Substances 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 6
- 239000006188 syrup Substances 0.000 description 6
- 235000020357 syrup Nutrition 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 229920005610 lignin Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009622 Bergius process Methods 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
- B30B9/163—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms working in different chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8206473A FR2525236A1 (fr) | 1982-04-15 | 1982-04-15 | Procede et dispositif d'hydrolyse d'une matiere cellulosique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ203904A true NZ203904A (en) | 1985-11-08 |
Family
ID=9273043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ203904A NZ203904A (en) | 1982-04-15 | 1983-04-15 | Hydrolysing cellulosic material by extrusion |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4478644A (enFirst) |
| EP (1) | EP0092478A1 (enFirst) |
| BR (1) | BR8301900A (enFirst) |
| CA (1) | CA1193251A (enFirst) |
| FR (1) | FR2525236A1 (enFirst) |
| NZ (1) | NZ203904A (enFirst) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4591386A (en) * | 1981-04-17 | 1986-05-27 | New York University | Continuous apparatus for chemical conversion of materials |
| US4637835A (en) * | 1985-06-28 | 1987-01-20 | Power Alcohol, Inc. | Methods of hydrolyzing cellulose to glucose and other (poly)saccharides |
| US4965086A (en) * | 1988-01-04 | 1990-10-23 | Degussa Aktiengesellschaft | Chemical-mechanical treatment of lignocellulosics to improve nutritive value |
| US5023097A (en) * | 1988-04-05 | 1991-06-11 | Xylan, Inc. | Delignification of non-woody biomass |
| US4842877A (en) * | 1988-04-05 | 1989-06-27 | Xylan, Inc. | Delignification of non-woody biomass |
| US5972118A (en) * | 1995-10-27 | 1999-10-26 | Tennessee Valley Authority | Concentrated sulfuric acid hydrolysis of lignocellulosics |
| US6022419A (en) * | 1996-09-30 | 2000-02-08 | Midwest Research Institute | Hydrolysis and fractionation of lignocellulosic biomass |
| US5876505A (en) * | 1998-01-13 | 1999-03-02 | Thermo Fibergen, Inc. | Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis |
| US20050166812A1 (en) * | 2003-11-13 | 2005-08-04 | Horizon Fuel And Financial Management, Llp | MSW processing vessel |
| US7967877B2 (en) * | 2003-11-13 | 2011-06-28 | Biomass Worldwide Group Limited | Biomass energy product and processing method |
| US8017820B2 (en) * | 2004-09-30 | 2011-09-13 | Iogen Energy Corporation | Continuous flowing pre-treatment system with steam recovery |
| US7745208B2 (en) * | 2006-02-15 | 2010-06-29 | Noll Anthony P | Angled reaction vessel |
| US8728802B2 (en) * | 2006-02-15 | 2014-05-20 | Biomass Worldwide Group Limited | Angled reaction vessel |
| 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 |
| PL2643485T3 (pl) * | 2010-11-25 | 2015-02-27 | Studiengesellschaft Kohle Mbh | Sposób depolimeryzacji celulozy katalizowanej kwasami |
| EP2898141B1 (en) * | 2012-09-20 | 2018-05-23 | Noram Engineering and Constructors Ltd | Process for making partly-hydrolyzed cellulose using compressed cellulosic materials |
| US9809867B2 (en) | 2013-03-15 | 2017-11-07 | Sweetwater Energy, Inc. | Carbon purification of concentrated sugar streams derived from pretreated biomass |
| EP4098750A1 (en) | 2014-12-09 | 2022-12-07 | Sweetwater Energy, Inc. | Rapid pretreatment |
| CA3053773A1 (en) | 2017-02-16 | 2018-08-23 | Sweetwater Energy, Inc. | High pressure zone formation for pretreatment |
| AU2020412611A1 (en) | 2019-12-22 | 2022-07-14 | Apalta Patents OÜ | Methods of making specialized lignin and lignin products from biomass |
| EP3885105A1 (en) * | 2020-03-25 | 2021-09-29 | Admatec Europe B.V. | Pellet extruder for 3d printing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2681871A (en) * | 1951-02-16 | 1954-06-22 | Sam M Nickey Jr | Method and apparatus for hydrolyzing cellulosic materials |
| US3947169A (en) * | 1966-07-29 | 1976-03-30 | Allied Chemical Corporation | Apparatus for making rods or tubes having a filter |
| BE790700A (fr) * | 1971-11-18 | 1973-04-27 | Rohm & Haas | Perfectionnements aux procedes pour purifier et melanger des polymeres |
| FI58346C (fi) * | 1979-12-18 | 1981-01-12 | Tampella Oy Ab | Foerfarande foer kontinuerlig foersockring av cellulosa av vaextmaterial |
| CA1190923A (en) * | 1980-03-18 | 1985-07-23 | Barry Rugg | Process and apparatus for chemical conversion of materials and particularly the conversion of cellulose waste to glucose |
| US4316747A (en) * | 1980-03-18 | 1982-02-23 | New York University | Process for the chemical conversion of cellulose waste to glucose |
| DE3108823A1 (de) * | 1981-03-09 | 1982-09-16 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | "einrichtung zur kontinuierlichen herstellung von glucose enthaltenden produkten" |
-
1982
- 1982-04-15 FR FR8206473A patent/FR2525236A1/fr active Granted
-
1983
- 1983-04-14 CA CA000425830A patent/CA1193251A/fr not_active Expired
- 1983-04-14 BR BR8301900A patent/BR8301900A/pt unknown
- 1983-04-15 EP EP83400747A patent/EP0092478A1/fr not_active Ceased
- 1983-04-15 NZ NZ203904A patent/NZ203904A/en unknown
- 1983-04-15 US US06/486,163 patent/US4478644A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2525236A1 (fr) | 1983-10-21 |
| CA1193251A (fr) | 1985-09-10 |
| EP0092478A1 (fr) | 1983-10-26 |
| BR8301900A (pt) | 1983-12-20 |
| US4478644A (en) | 1984-10-23 |
| FR2525236B1 (enFirst) | 1984-06-01 |
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