KR870700091A - 에탄올의 제조방법 - Google Patents
에탄올의 제조방법Info
- Publication number
- KR870700091A KR870700091A KR1019860700534A KR860700534A KR870700091A KR 870700091 A KR870700091 A KR 870700091A KR 1019860700534 A KR1019860700534 A KR 1019860700534A KR 860700534 A KR860700534 A KR 860700534A KR 870700091 A KR870700091 A KR 870700091A
- Authority
- KR
- South Korea
- Prior art keywords
- fractionation
- fermentor
- distillation
- yeast
- discharged
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/08—Ethanol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
- B01D3/002—Processes specially adapted for distillation or rectification of fermented solutions by continuous methods
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/813—Continuous fermentation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (4)
- 발효액(6)을 발효기로 부터 연속해서 배출시키고, 여과단계(7)내에서 거친 고상 입자들을 제거한 후의 상기 발효액 분류를 제1원심 분리단계(12)에서 발효기로 다시 재순환되는 이스트가 풍부한 분류(13) 및 이스트가 없는 분류(14)로 나누고, 이스트가 없는 분류(14)는 1차 종류단계(9)에서 에탄올이 풍부한 상층분류(15)와 잔여 액체 하층분류(16)으로 나누고, 하층 분류(16)의 최소한 일부(19, 20)은 발효기 및/또는 발효기에 선행된 기질 처리단계(2)로 재순환 시키고, 하층 분류(16)으로부터 분리될 수 있는 잔여부분(17)은 2차 증류 단계(10)에서 에탄올 함유 증기분류(28) 및 에탄올이 없는 증류 폐액분류(27)로 나누는, 탄소 탄수화물을 함유하는 기질을 이스트 존재하에 발효기(4) 내에서 연속적으로 발효시켜 메탄올을 제조하는 방법에 있어서, 1차증류단계(9)로 공급되는 액체 분류(14) 및 1차 증류 단계(9)로부터 배출되는 액체분류(16)중에서 선택된 분류의 최소한 일부를 부가된 원심 분리단계(22, 22a)에서 미세입자들이 없는 분류(24, 24a) 및 미세 입자들이 풍부한 슬러지 분류(23, 23a)로 나누고, 상기 슬러지 분류는 1차 증류단계(9) 및 발효기 (4)로 구성되는 순환 회로로부터 배출되는 것을 특징으로 하는 에탄올 제조방법.
- 제1항에 있어서, 1차 증류단계(9)로부터 배출되는 하층분류(16)의 최소한 일부를 원심분리 단계(22)에서 분리하고, 슬러지분류(23)을 상기 순환회로로부터 배출하는 것을 특징으로 하는 방법.
- 제2항에 있어서, 상기 슬러지 분류(23)을 상기 제2증류 단계(10)으로 공급하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 거친 고상 입자들을 함유하는 체를 통과못한 분류(8)을 여과단계(7)에서 발효액(6)의 상기 분류로부터 분리하여, 상기 체를 통과못한 분류(8) 및 미세 입자들이 풍부한 상기 분류(23, 23a)들을 2차 증류단계(10)으로 공급하고, 상기 2차 분류단계(10)으로부터 배출되는 증기 분류(28)을 직접 증기형태로 상기 1차 증류 단계(9)로 공급하는 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8406215A SE449876B (sv) | 1984-12-07 | 1984-12-07 | Forfarande for framstellning av etanol med ett ytterligare centrifugalsepareringssteg, placerat antingen fore eller efter det primera destillationssteget |
SE8406215-7 | 1984-12-07 | ||
PCT/SE1985/000493 WO1986003514A1 (en) | 1984-12-07 | 1985-11-28 | A process for the production of ethanol |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870700091A true KR870700091A (ko) | 1987-02-28 |
KR940000538B1 KR940000538B1 (ko) | 1994-01-24 |
Family
ID=20358076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860700534A KR940000538B1 (ko) | 1984-12-07 | 1985-11-28 | 에탄올의 제조방법 |
Country Status (16)
Country | Link |
---|---|
US (1) | US4952503A (ko) |
EP (1) | EP0237524B1 (ko) |
KR (1) | KR940000538B1 (ko) |
CN (1) | CN1006902B (ko) |
AT (1) | ATE68011T1 (ko) |
AU (1) | AU584159B2 (ko) |
BR (1) | BR8507297A (ko) |
CA (1) | CA1252057A (ko) |
DE (1) | DE3584290D1 (ko) |
ES (1) | ES8706205A1 (ko) |
FI (1) | FI83092C (ko) |
GR (1) | GR3001133T3 (ko) |
IN (1) | IN164536B (ko) |
NO (1) | NO163868C (ko) |
SE (1) | SE449876B (ko) |
WO (1) | WO1986003514A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040029658A (ko) * | 2002-10-02 | 2004-04-08 | 류하수 | 에타놀연속발효시스템 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2608170B1 (fr) * | 1986-12-12 | 1989-10-20 | Speichim Equip Ind Chimiq | Nouveau procede utilisable en continu de fermentation d'un mout aqueux en vue de produire de l'ethanol et/ou une biomasse de levure |
FR2609046B1 (fr) * | 1986-12-30 | 1989-07-13 | Bourgogne Biodyne | Procede de production d'ethanol en continu par hydrolyse a froid et fermentation simultanees d'un substrat amylace broye |
CH675813A5 (ko) * | 1988-01-27 | 1990-11-15 | Bucher Guyer Ag Masch | |
US5091057A (en) * | 1990-07-20 | 1992-02-25 | Ethyl Corporation | Stripping process for water removal from alcohol |
US5258293A (en) * | 1991-05-03 | 1993-11-02 | Trustees Of Dartmouth College | Continuous process for ethanol production from lignocellulosic materials without mechanical agitation |
US5248484A (en) * | 1991-08-05 | 1993-09-28 | Martin Marietta Energy Systems, Inc. | Attrition reactor system |
US5407817A (en) * | 1993-12-23 | 1995-04-18 | Controlled Environmental Systems Corporation | Municipal solid waste processing facility and commercial ethanol production process |
US5571703A (en) * | 1993-12-23 | 1996-11-05 | Controlled Environmental Systems Corporation | Municipal solid waste processing facility and commercial ethanol production process |
US5837522A (en) * | 1997-02-04 | 1998-11-17 | Swain; Robert L. B. | Method for introducing oxygen into a propagation zone of fermentation process |
DE10024437A1 (de) * | 2000-05-19 | 2001-11-29 | Aventis Res & Tech Gmbh & Co | Verfahren zur selektiven Herstellung von Essigsäure durch katalytische Oxidation von Ethan |
US6608184B2 (en) * | 2001-05-10 | 2003-08-19 | David H. Blount | Production of products from sewer sludge |
AU2002346656A1 (en) * | 2001-12-06 | 2003-06-23 | Prodigene, Inc. | Methods for the cost-effective saccharification of lignocellulosic biomass |
US8558058B2 (en) | 2001-12-06 | 2013-10-15 | Applied Biotechnology Institute | Monocotyledonous seed expressing exo-1,4B-glucanase |
GB0218021D0 (en) | 2002-08-05 | 2002-09-11 | Ciba Spec Chem Water Treat Ltd | Production of a fermentation product |
CA2518809C (en) * | 2003-03-28 | 2009-06-30 | Thermal Kinetics Systems, Llc | Ethanol distillation with distillers soluble solids recovery apparatus |
GB0402470D0 (en) * | 2004-02-04 | 2004-03-10 | Ciba Spec Chem Water Treat Ltd | Production of a fermentation product |
GB0402469D0 (en) * | 2004-02-04 | 2004-03-10 | Ciba Spec Chem Water Treat Ltd | Production of a fermentation product |
US7569146B2 (en) * | 2005-05-12 | 2009-08-04 | Nouveau Inc. | By-products from fermentation still bottoms |
FI118301B (fi) * | 2005-05-25 | 2007-09-28 | St1 Biofuels Oy | Menetelmä etanoli-vesiseoksen valmistamiseksi |
KR100718080B1 (ko) | 2005-07-25 | 2007-05-16 | 삼성전자주식회사 | 클로우즈드 캡션 데이터를 디스플레이하는 방송 수신 장치및 그 방법 |
US20070282021A1 (en) * | 2006-06-06 | 2007-12-06 | Campbell Gregory A | Producing ethanol and saleable organic compounds using an environmental carbon dioxide reduction process |
CA2658483A1 (en) | 2006-07-21 | 2008-01-24 | Xyleco, Inc. | Conversion systems for biomass |
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 |
CN101020888B (zh) * | 2007-03-19 | 2011-06-22 | 云南天际旭能新能源科技有限公司 | 用太阳能生产乙醇的系统 |
FI20075288A0 (fi) * | 2007-04-25 | 2007-04-25 | St1 Biofuels Oy | Menetelmä ja laitteisto etanolin ja veden seoksen valmistamiseksi |
US20080299624A1 (en) * | 2007-06-01 | 2008-12-04 | Edward Heslop | Continuous fermentation apparatus and method |
US8980599B2 (en) | 2007-08-02 | 2015-03-17 | Iogen Energy Corporation | Method for the production of alcohol from a pretreated lignocellulosic feedstock |
EP2193205A4 (en) * | 2007-08-27 | 2012-11-14 | Iogen Energy Corp | PROCESS FOR PRODUCING FERMENTATION PRODUCT FROM PRE-TREATED LIGNOCELLULOSIC LOAD |
US7910358B1 (en) | 2007-09-05 | 2011-03-22 | David T Steineker | Ethanol distillation system |
CN101842491B (zh) * | 2007-11-02 | 2015-11-25 | 阿彻-丹尼尔斯-米德兰德公司 | 乙醇厂副产物用于酵母繁殖的用途 |
DE102007055503A1 (de) * | 2007-11-21 | 2009-05-28 | Bayer Technology Services Gmbh | Darstellung von Alkoholen aus Biomasse unter Einsatz von in situ Destillation |
US20090238920A1 (en) * | 2008-03-21 | 2009-09-24 | Lewis Ted C | Process for making high grade protein product |
US8328994B2 (en) * | 2008-12-19 | 2012-12-11 | Stewart David A | Ethanol recovery system for cellulosic feedstocks |
US7972825B2 (en) * | 2009-02-13 | 2011-07-05 | Ene003, Llc | Integrated apparatus for ethanol production and extraction |
GB0905234D0 (en) | 2009-03-26 | 2009-05-13 | Agri Ltd Ab | Protien recovery |
US9963671B2 (en) | 2009-03-26 | 2018-05-08 | Ab Agri Limited | Protein recovery |
WO2011135588A2 (en) * | 2010-04-29 | 2011-11-03 | Shree Renuka Sugars Limited | A continuous process for the preparation of alcohol |
US9017523B2 (en) | 2010-06-14 | 2015-04-28 | Pinnacle Engineering, Inc. | Packed bed scrubber using a fusel oil solvent |
US10308948B2 (en) | 2011-07-27 | 2019-06-04 | Applied Biotechnology Institute, Inc. | Method of increasing expression of nucleic acid molecules in plants using multiple transcription units |
JP6097553B2 (ja) * | 2012-12-25 | 2017-03-15 | 川崎重工業株式会社 | 糖化液の雑菌除去方法及び発酵システム |
AU2018240178B2 (en) * | 2017-03-20 | 2023-10-05 | Lanzatech, Inc. | A process and system for product recovery and cell recycle |
MY196166A (en) | 2019-02-08 | 2023-03-17 | Lanzatech Inc | Process For Recovering Close Boiling Products |
IN201921014261A (ko) * | 2019-04-09 | 2020-10-16 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2964745D1 (en) * | 1978-11-13 | 1983-03-17 | Process Engineering Co | Process for the continuous production of alcohol by fermentation |
SE432441B (sv) * | 1979-02-27 | 1984-04-02 | Alfa Laval Ab | Forfarande for framstellning av etanol genom kontinuerlig forjesning av ett kolhydrathaltigt substrat, varvid en drank med relativt hog halt av fast substans erhalls |
SE7908105L (sv) * | 1979-10-01 | 1981-04-02 | Alfa Laval Ab | Forfarande for framstellning av etanol genom kontinuerlig forjesning av polysackaridhaltiga ravaror |
US4361651A (en) * | 1980-07-18 | 1982-11-30 | Keim Carroll R | Process for making fermentable sugars and high-protein products |
US4460687A (en) * | 1981-03-23 | 1984-07-17 | Alfa Laval Ab | Fermentation method |
SE430699B (sv) * | 1981-11-06 | 1983-12-05 | Alfa Laval Ab | Forfarande for framstellning av etanol genom kontinuerlig forjesning av ett kolhydrathaltigt substrat, varvid fermentorn tillfors en ravara som forutom jesbara kolhydrater even innehaller icke jesbart, fast material |
US4497896A (en) * | 1982-07-19 | 1985-02-05 | St. Lawrence Technologies Limited | Fermentation of glucose with recycle of non-fermented components |
US4617270A (en) * | 1983-05-13 | 1986-10-14 | Anderson Clyde G | Alcohol and distillers grain recovery process |
-
1984
- 1984-12-07 SE SE8406215A patent/SE449876B/sv not_active IP Right Cessation
-
1985
- 1985-11-26 IN IN841/CAL/85A patent/IN164536B/en unknown
- 1985-11-28 AU AU52320/86A patent/AU584159B2/en not_active Ceased
- 1985-11-28 AT AT86900307T patent/ATE68011T1/de not_active IP Right Cessation
- 1985-11-28 WO PCT/SE1985/000493 patent/WO1986003514A1/en active IP Right Grant
- 1985-11-28 EP EP86900307A patent/EP0237524B1/en not_active Expired - Lifetime
- 1985-11-28 BR BR8507297A patent/BR8507297A/pt unknown
- 1985-11-28 US US06/882,924 patent/US4952503A/en not_active Expired - Fee Related
- 1985-11-28 DE DE8686900307T patent/DE3584290D1/de not_active Expired - Lifetime
- 1985-11-28 KR KR1019860700534A patent/KR940000538B1/ko not_active IP Right Cessation
- 1985-12-06 CA CA000497013A patent/CA1252057A/en not_active Expired
- 1985-12-06 ES ES549700A patent/ES8706205A1/es not_active Expired
- 1985-12-07 CN CN85109546A patent/CN1006902B/zh not_active Expired
-
1986
- 1986-08-06 NO NO863175A patent/NO163868C/no unknown
-
1987
- 1987-06-05 FI FI872536A patent/FI83092C/fi not_active IP Right Cessation
-
1990
- 1990-11-29 GR GR90400996T patent/GR3001133T3/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040029658A (ko) * | 2002-10-02 | 2004-04-08 | 류하수 | 에타놀연속발효시스템 |
Also Published As
Publication number | Publication date |
---|---|
DE3584290D1 (de) | 1991-11-07 |
SE8406215D0 (sv) | 1984-12-07 |
NO163868B (no) | 1990-04-23 |
SE8406215L (sv) | 1986-06-08 |
FI83092B (fi) | 1991-02-15 |
US4952503A (en) | 1990-08-28 |
CN85109546A (zh) | 1986-08-06 |
FI872536A (fi) | 1987-06-05 |
IN164536B (ko) | 1989-04-01 |
WO1986003514A1 (en) | 1986-06-19 |
FI872536A0 (fi) | 1987-06-05 |
BR8507297A (pt) | 1987-11-03 |
CA1252057A (en) | 1989-04-04 |
NO863175L (no) | 1986-08-06 |
SE449876B (sv) | 1987-05-25 |
AU5232086A (en) | 1986-07-01 |
ATE68011T1 (de) | 1991-10-15 |
GR3001133T3 (en) | 1992-06-25 |
NO863175D0 (no) | 1986-08-06 |
ES8706205A1 (es) | 1987-06-01 |
KR940000538B1 (ko) | 1994-01-24 |
ES549700A0 (es) | 1987-06-01 |
EP0237524B1 (en) | 1991-10-02 |
CN1006902B (zh) | 1990-02-21 |
AU584159B2 (en) | 1989-05-18 |
FI83092C (fi) | 1991-05-27 |
EP0237524A1 (en) | 1987-09-23 |
NO163868C (no) | 1990-08-01 |
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