FI63965B - Foerfarande foer kontinuerlig framstaellning av socker genom att hydrolysera lignocellulosa innehaollande material - Google Patents
Foerfarande foer kontinuerlig framstaellning av socker genom att hydrolysera lignocellulosa innehaollande material Download PDFInfo
- Publication number
- FI63965B FI63965B FI780956A FI780956A FI63965B FI 63965 B FI63965 B FI 63965B FI 780956 A FI780956 A FI 780956A FI 780956 A FI780956 A FI 780956A FI 63965 B FI63965 B FI 63965B
- Authority
- FI
- Finland
- Prior art keywords
- reactor
- acid
- hydrolysis
- sugars
- solid
- Prior art date
Links
Classifications
-
- 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
Claims (9)
1. Förfarande för kontinuerlig framställning av socker genom att hydrolysera lignocellulosa innehällande material medelst koncent-rerad saltsyra i en vägrätt roterande rörformig reaktor, kanne-tecknat av följande steg: a) syran inledes i reaktorn, varvid uppnäs att ett vätskebad bildas pa reaktorns botten, b) det lignocellulosa innehällande materialet inmatas i reaktorns inloppsända, c) reaktorn roteras för periodisk dränkning av materialet i syrabadet, d) samtidigt och kontinuerligt förflyttas materialet mot reaktorns avloppsända, och e) den vätskeformiga syran med de fasta resterna och sockren avlägsnas kontinuerligt genom reaktorns avloppsända med tillhjälp av med tyngdkraften ästadkommen överströmning.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att ätminstone en del av syran som använts vid hydrolysen och som avgär frän reaktorn ätercirkuleras för vidareanvändning i hydrolysprocessen.
3. Förfarande enligt patentkravet 1, kännetecknat därav, att viktförhällandet mellan det fasta materialet som skall hydrolyseras och syran är 1:5 - 1:10.
4. Förfarande enligt patentkravet 1, kännetecknat därav, att saltsyrans koncentration är under 37 vikt-%, varvid se-lektiv hydrolys av hemicellulosafraktionen i materialet uppnäs och varvid ur reaktorn avgär en lignocellulosafraktion, som har bevarat väsentligen samma fysikaliska form som det tili reaktorn inmatade lignocellulosamaterialet.
5. Förfarande enligt patentkravet 1, kännetecknat därav, att hydrolysen utförs i tvä efter varandra följande roterande rörformade reaktorer, varvid den frän den första reaktorn avgäen-de resten ledes tili den andra reaktorn för fortsatt hydrolys.
6. Förfarande enligt patentkravet 5, kännetecknat därav, att i den första reaktorn saltsyran har en koncentration av 30 - 37 vikt-%, och frän denna avgär en heterogen blandning omfat-
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH412077 | 1977-04-01 | ||
| CH412077A CH609092A5 (sv) | 1977-04-01 | 1977-04-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI780956A FI780956A (fi) | 1978-10-02 |
| FI63965B true FI63965B (fi) | 1983-05-31 |
| FI63965C FI63965C (fi) | 1983-09-12 |
Family
ID=4270183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI780956A FI63965C (fi) | 1977-04-01 | 1978-03-29 | Foerfarande foer kontinuerlig framstaellning av socker genom att hydrolysera lignocellulosa innehaollande material |
Country Status (24)
| Country | Link |
|---|---|
| US (3) | US4199371A (sv) |
| JP (1) | JPS53124632A (sv) |
| AT (1) | AT361418B (sv) |
| AU (1) | AU518576B2 (sv) |
| BE (1) | BE865584A (sv) |
| BR (1) | BR7802044A (sv) |
| CA (1) | CA1100492A (sv) |
| CH (1) | CH609092A5 (sv) |
| CU (1) | CU21104A (sv) |
| DE (1) | DE2814067A1 (sv) |
| DK (1) | DK144578A (sv) |
| EG (1) | EG13177A (sv) |
| ES (1) | ES468437A1 (sv) |
| FI (1) | FI63965C (sv) |
| FR (1) | FR2395314A1 (sv) |
| GB (1) | GB1562682A (sv) |
| IT (1) | IT1093515B (sv) |
| MX (1) | MX5047E (sv) |
| NL (1) | NL7803360A (sv) |
| NO (1) | NO145694C (sv) |
| NZ (1) | NZ186826A (sv) |
| OA (1) | OA05924A (sv) |
| PL (1) | PL205735A1 (sv) |
| SE (1) | SE439648B (sv) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH625251A5 (sv) * | 1978-10-04 | 1981-09-15 | Battelle Memorial Institute | |
| NZ193139A (en) * | 1979-03-23 | 1982-05-25 | Univ California | Hydrolysis of cellulosic and lignocellulosic material to produce monosaccharides ethanol and methane |
| US4384897A (en) * | 1981-11-23 | 1983-05-24 | The Regents Of The University Of California | Method of treating biomass material |
| US4237110A (en) * | 1979-04-30 | 1980-12-02 | The Dow Chemical Company | Process for separating and recovering concentrated hydrochloric acid from the crude product obtained from the acid hydrolysis of cellulose |
| FI58346C (fi) * | 1979-12-18 | 1981-01-12 | Tampella Oy Ab | Foerfarande foer kontinuerlig foersockring av cellulosa av vaextmaterial |
| DE3437689A1 (de) * | 1984-10-15 | 1986-04-17 | Hoechst Ag, 6230 Frankfurt | Vorrichtung zur reduktion von eisen und vanadium in phosphorsaurer loesung |
| US4933283A (en) * | 1985-05-15 | 1990-06-12 | Mobil Oil Corporation | Process for converting cellulosic materials to hydrocarbon products |
| US6022419A (en) * | 1996-09-30 | 2000-02-08 | Midwest Research Institute | Hydrolysis and fractionation of lignocellulosic biomass |
| BR9902607B1 (pt) * | 1999-06-23 | 2010-08-24 | aparelho e processo de prÉ-hidràlise de biomassa. | |
| US20230304739A1 (en) * | 2004-05-04 | 2023-09-28 | Sibelco North America Inc. | Rotary batch reactor vessel |
| CN101022885A (zh) * | 2004-09-01 | 2007-08-22 | 国际壳牌研究有限公司 | 水平反应容器 |
| EP2154236A1 (en) * | 2004-11-29 | 2010-02-17 | Inbicon A/S | Enzymatic hydrolysis of biomasses having a high dry matter (DM) content |
| EP1690980A1 (en) * | 2005-02-11 | 2006-08-16 | Agrotechnology and Food Innovations B.V. | Process and apparatus for conversion of biomass |
| EP1869197A2 (en) * | 2005-04-12 | 2007-12-26 | E.I. Dupont De Nemours And Company | Treatment of biomass to obtain ethanol |
| US20070029252A1 (en) * | 2005-04-12 | 2007-02-08 | Dunson James B Jr | System and process for biomass treatment |
| US7585104B2 (en) * | 2005-09-12 | 2009-09-08 | Uop Llc | Rotary processor |
| US7815876B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
| US7815741B2 (en) * | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
| WO2011161685A2 (en) | 2010-06-26 | 2011-12-29 | Hcl Cleantech Ltd. | Sugar mixtures and methods for production and use thereof |
| IL206678A0 (en) | 2010-06-28 | 2010-12-30 | Hcl Cleantech Ltd | A method for the production of fermentable sugars |
| IL207329A0 (en) | 2010-08-01 | 2010-12-30 | Robert Jansen | A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition |
| IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
| US20120227733A1 (en) * | 2010-10-24 | 2012-09-13 | HCL Clean Tech Ltd. a corporation | Hydrolysis systems and methods |
| US9512495B2 (en) | 2011-04-07 | 2016-12-06 | Virdia, Inc. | Lignocellulose conversion processes and products |
| US9617608B2 (en) | 2011-10-10 | 2017-04-11 | Virdia, Inc. | Sugar compositions |
| US9493851B2 (en) | 2012-05-03 | 2016-11-15 | Virdia, Inc. | Methods for treating lignocellulosic materials |
| CN104672468B (zh) | 2012-05-03 | 2019-09-10 | 威尔迪亚公司 | 用于处理木质纤维素材料的方法 |
| DE102012020166A1 (de) * | 2012-10-13 | 2014-04-30 | Green Sugar Gmbh Produktinnovationen Aus Biomasse | Verfahren zur Hydrolyse von pelletierfähigen Biomassen mittels Halogenwasserstoffsäuren |
| WO2016082816A1 (de) * | 2014-11-26 | 2016-06-02 | Green Sugar Gmbh Produktinnovationen Aus Biomasse | Verfahren zur säureführung in hydrolyseanlagen zur sauren hydrolyse von pflanzlichen biomassen mittels konzentrierter salzsäure |
| WO2016099273A1 (en) | 2014-12-18 | 2016-06-23 | Avantium Knowledge Centre B.V. | Process for the preparation of a saccharide-containing solution from a torrefied cellulosic biomass |
| WO2016112134A1 (en) | 2015-01-07 | 2016-07-14 | Virdia, Inc. | Methods for extracting and converting hemicellulose sugars |
| US11091815B2 (en) | 2015-05-27 | 2021-08-17 | Virdia, Llc | Integrated methods for treating lignocellulosic material |
| GB2548386A (en) | 2016-03-17 | 2017-09-20 | Alkymar As | Mixing and processing apparatus |
| WO2018041975A1 (en) | 2016-08-31 | 2018-03-08 | Avantium Knowledge Centre B.V. | Hydrolysis and hydrolysis reactor |
| US11352255B2 (en) | 2016-12-13 | 2022-06-07 | Avantium Knowledge Centre B.V. | Process for purifying a contaminated hydrochloric acid composition |
| FR3075202B1 (fr) * | 2017-12-20 | 2020-08-28 | Ifp Energies Now | Procede de traitement de biomasse ligno-cellulosique |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1670727A (en) * | 1920-02-05 | 1928-05-22 | Kocher Rudolph Alfred | Process and apparatus for converting carbohydrates |
| DE524156C (de) * | 1929-11-05 | 1931-05-02 | Siller & Rodenkirchen G M B H | Rotierender Autoklav zur Gewinnung von Glukose aus Holzstoff |
| US1990097A (en) * | 1929-12-09 | 1935-02-05 | Scholler Heinrich | Process of converting cellulose and the like into sugar with dilute acids under pressure |
| US2086701A (en) * | 1933-08-30 | 1937-07-13 | Dreyfus Henry | Hydrolysis of cellulose |
| FR798559A (fr) * | 1934-04-23 | 1936-05-20 | Procédé et appareil pour l'hydrolyse des celluloses et ligno-celluloses | |
| US2239095A (en) * | 1939-06-21 | 1941-04-22 | Eastman Kodak Co | Saccharification of wood |
| US2375499A (en) * | 1943-08-05 | 1945-05-08 | Dow Chemical Co | Rotary lime treating apparatus |
| FR904371A (fr) * | 1943-12-17 | 1945-11-05 | Procédé perfectionné d'hydrolyse des déchets de bois ou végétaux et appareil digesteur pour l'application du procédé | |
| US2538457A (en) * | 1946-11-02 | 1951-01-16 | Monie S Hudson | Treating wood |
| GB681345A (en) * | 1948-07-27 | 1952-10-22 | Glucol Soc Du | Improvements in or relating to a method for the hydrolysis of cellulose materials |
| US2778751A (en) * | 1952-03-21 | 1957-01-22 | Bergin Ag Deutsche | Hydrolysis of wood with concentrated hydrochloric acid |
| US2969277A (en) * | 1956-05-17 | 1961-01-24 | Dano Ingeniorforretning Og Mas | Apparatus for the fermentation of solid organic materials |
| US2951775A (en) * | 1956-12-12 | 1960-09-06 | Udic Sa | Selective saccharification of cellulosic materials |
| US2948593A (en) * | 1957-04-15 | 1960-08-09 | Larson John David | Digester for converting inorganic material into assimilable plant food |
| US3212933A (en) * | 1963-04-12 | 1965-10-19 | Georgia Pacific Corp | Hydrolysis of lignocellulose materials with solvent extraction of the hydrolysate |
| US3523911A (en) * | 1969-02-26 | 1970-08-11 | Harald F Funk | Method of separating components of cellulosic material |
| US3676074A (en) * | 1969-06-30 | 1972-07-11 | Yamato Setubi Koji Kk | Apparatus for treating organic waste |
| US4018567A (en) * | 1973-05-14 | 1977-04-19 | James P. La Point, Jr. | Apparatus for separating the constituents of lead-acid storage batteries |
-
1977
- 1977-04-01 CH CH412077A patent/CH609092A5/xx not_active IP Right Cessation
-
1978
- 1978-03-29 AT AT220578A patent/AT361418B/de not_active IP Right Cessation
- 1978-03-29 DE DE19782814067 patent/DE2814067A1/de not_active Withdrawn
- 1978-03-29 EG EG218/78A patent/EG13177A/xx active
- 1978-03-29 MX MX786978U patent/MX5047E/es unknown
- 1978-03-29 FI FI780956A patent/FI63965C/fi not_active IP Right Cessation
- 1978-03-30 GB GB12429/78A patent/GB1562682A/en not_active Expired
- 1978-03-30 NZ NZ186826A patent/NZ186826A/xx unknown
- 1978-03-30 CA CA300,079A patent/CA1100492A/en not_active Expired
- 1978-03-30 NL NL7803360A patent/NL7803360A/xx not_active Application Discontinuation
- 1978-03-30 OA OA56453A patent/OA05924A/xx unknown
- 1978-03-30 SE SE7803578A patent/SE439648B/sv not_active IP Right Cessation
- 1978-03-30 FR FR7809300A patent/FR2395314A1/fr active Granted
- 1978-03-31 IT IT21847/78A patent/IT1093515B/it active
- 1978-03-31 BE BE186481A patent/BE865584A/xx not_active IP Right Cessation
- 1978-03-31 PL PL20573578A patent/PL205735A1/xx unknown
- 1978-03-31 CU CU7834898A patent/CU21104A/es unknown
- 1978-03-31 ES ES468437A patent/ES468437A1/es not_active Expired
- 1978-03-31 NO NO781128A patent/NO145694C/no unknown
- 1978-03-31 DK DK144578A patent/DK144578A/da not_active IP Right Cessation
- 1978-03-31 JP JP3694078A patent/JPS53124632A/ja active Pending
- 1978-03-31 BR BR7802044A patent/BR7802044A/pt unknown
- 1978-03-31 US US05/892,329 patent/US4199371A/en not_active Expired - Lifetime
- 1978-03-31 AU AU34664/78A patent/AU518576B2/en not_active Expired
-
1979
- 1979-04-24 US US06/032,891 patent/US4257818A/en not_active Expired - Lifetime
-
1980
- 1980-09-03 US US06/183,817 patent/US4304608A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4199371A (en) | 1980-04-22 |
| AU3466478A (en) | 1979-10-04 |
| AT361418B (de) | 1981-03-10 |
| CU21104A (es) | 1981-01-10 |
| CA1100492A (en) | 1981-05-05 |
| JPS53124632A (en) | 1978-10-31 |
| GB1562682A (en) | 1980-03-12 |
| BR7802044A (pt) | 1978-12-19 |
| IT7821847A0 (it) | 1978-03-31 |
| EG13177A (en) | 1980-12-31 |
| CH609092A5 (sv) | 1979-02-15 |
| SE7803578L (sv) | 1978-10-02 |
| FR2395314A1 (fr) | 1979-01-19 |
| PL205735A1 (pl) | 1979-01-15 |
| SE439648B (sv) | 1985-06-24 |
| US4257818A (en) | 1981-03-24 |
| IT1093515B (it) | 1985-07-19 |
| DE2814067A1 (de) | 1978-10-12 |
| ATA220578A (de) | 1980-07-15 |
| FR2395314B1 (sv) | 1980-04-11 |
| NO145694B (no) | 1982-02-01 |
| OA05924A (fr) | 1981-06-30 |
| BE865584A (fr) | 1978-10-02 |
| AU518576B2 (en) | 1981-10-08 |
| US4304608A (en) | 1981-12-08 |
| NZ186826A (en) | 1979-06-19 |
| NO145694C (no) | 1982-05-12 |
| NL7803360A (nl) | 1978-10-03 |
| FI780956A (fi) | 1978-10-02 |
| FI63965C (fi) | 1983-09-12 |
| DK144578A (da) | 1978-10-02 |
| MX5047E (es) | 1983-03-02 |
| ES468437A1 (es) | 1979-01-01 |
| NO781128L (no) | 1978-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: BATTELLE MEMORIAL INSTITUTE |