ZA200106000B - Method for producing ethanol with frequent input of yeast. - Google Patents

Method for producing ethanol with frequent input of yeast. Download PDF

Info

Publication number: ZA200106000B
Authority: ZA; South Africa
Prior art keywords: yeasts; prefermenter; saccharified; process according; less
Prior art date: 1999-02-04

Application number

ZA200106000A

Other languages

English (en)

Inventor

Georges Maurice Alard

Philippe Jean Roux

Alain Yves Gerard Mourin

Luc Robert Brasseur

Original Assignee

Bio Ethanol Nord Picardie

Priority date (The priority date 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 date listed.)

1999-02-04

Filing date

2001-07-20

Publication date

2002-10-21

2001-07-20 Application filed by Bio Ethanol Nord Picardie filed Critical Bio Ethanol Nord Picardie

2002-10-21 Publication of ZA200106000B publication Critical patent/ZA200106000B/en

Links

240000004808 Saccharomyces cerevisiae Species 0.000 title claims description 89
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims description 55
238000004519 manufacturing process Methods 0.000 title description 7
238000000034 method Methods 0.000 claims description 37
235000014101 wine Nutrition 0.000 claims description 27
108090000790 Enzymes Proteins 0.000 claims description 25
102000004190 Enzymes Human genes 0.000 claims description 25
241000196324 Embryophyta Species 0.000 claims description 21
235000000346 sugar Nutrition 0.000 claims description 20
230000001476 alcoholic effect Effects 0.000 claims description 15
244000005700 microbiome Species 0.000 claims description 12
239000000725 suspension Substances 0.000 claims description 11
241000235070 Saccharomyces Species 0.000 claims description 10
238000004140 cleaning Methods 0.000 claims description 7
150000008163 sugars Chemical class 0.000 claims description 7
235000021307 Triticum Nutrition 0.000 claims description 6
235000015097 nutrients Nutrition 0.000 claims description 6
239000000463 material Substances 0.000 claims description 5
240000005979 Hordeum vulgare Species 0.000 claims description 4
235000007340 Hordeum vulgare Nutrition 0.000 claims description 4
240000008042 Zea mays Species 0.000 claims description 3
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
235000005822 corn Nutrition 0.000 claims description 3
230000000249 desinfective effect Effects 0.000 claims description 3
239000002994 raw material Substances 0.000 claims description 3
240000007594 Oryza sativa Species 0.000 claims description 2
235000007164 Oryza sativa Nutrition 0.000 claims description 2
235000007238 Secale cereale Nutrition 0.000 claims description 2
240000006394 Sorghum bicolor Species 0.000 claims description 2
235000011684 Sorghum saccharatum Nutrition 0.000 claims description 2
238000007865 diluting Methods 0.000 claims description 2
235000009566 rice Nutrition 0.000 claims description 2
244000082988 Secale cereale Species 0.000 claims 1
244000098338 Triticum aestivum Species 0.000 claims 1
235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 71
238000000855 fermentation Methods 0.000 description 37
230000004151 fermentation Effects 0.000 description 37
229940088598 enzyme Drugs 0.000 description 23
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
235000013312 flour Nutrition 0.000 description 21
229920002472 Starch Polymers 0.000 description 16
150000002148 esters Chemical class 0.000 description 16
235000019698 starch Nutrition 0.000 description 16
239000008107 starch Substances 0.000 description 16
239000007787 solid Substances 0.000 description 13
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 description 12
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
239000008103 glucose Substances 0.000 description 12
239000000243 solution Substances 0.000 description 11
238000010790 dilution Methods 0.000 description 10
239000012895 dilution Substances 0.000 description 10
238000004821 distillation Methods 0.000 description 9
238000000605 extraction Methods 0.000 description 8
239000000645 desinfectant Substances 0.000 description 7
239000000523 sample Substances 0.000 description 7
OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 6
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
239000002253 acid Substances 0.000 description 6
239000012535 impurity Substances 0.000 description 6
239000000758 substrate Substances 0.000 description 6
238000012360 testing method Methods 0.000 description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
241000209140 Triticum Species 0.000 description 5
238000007792 addition Methods 0.000 description 5
239000002609 medium Substances 0.000 description 5
239000002245 particle Substances 0.000 description 5
238000000926 separation method Methods 0.000 description 5
241000722885 Brettanomyces Species 0.000 description 4
238000011109 contamination Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
230000002255 enzymatic effect Effects 0.000 description 4
230000007071 enzymatic hydrolysis Effects 0.000 description 4
238000006047 enzymatic hydrolysis reaction Methods 0.000 description 4
239000000203 mixture Substances 0.000 description 4
238000001577 simple distillation Methods 0.000 description 4
235000011121 sodium hydroxide Nutrition 0.000 description 4
238000011282 treatment Methods 0.000 description 4
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
108090000637 alpha-Amylases Proteins 0.000 description 3
239000000356 contaminant Substances 0.000 description 3
239000003085 diluting agent Substances 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
238000002347 injection Methods 0.000 description 3
239000007924 injection Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
235000018102 proteins Nutrition 0.000 description 3
102000004169 proteins and genes Human genes 0.000 description 3
108090000623 proteins and genes Proteins 0.000 description 3
239000000126 substance Substances 0.000 description 3
239000001117 sulphuric acid Substances 0.000 description 3
235000011149 sulphuric acid Nutrition 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
241001212044 Apura Species 0.000 description 2
QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 2
GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 2
108091005804 Peptidases Proteins 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
244000057214 Stachys sieboldii Species 0.000 description 2
235000005116 Stachys sieboldii Nutrition 0.000 description 2
230000001580 bacterial effect Effects 0.000 description 2
230000007850 degeneration Effects 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
235000021186 dishes Nutrition 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
238000011049 filling Methods 0.000 description 2
239000000446 fuel Substances 0.000 description 2
230000007062 hydrolysis Effects 0.000 description 2
238000006460 hydrolysis reaction Methods 0.000 description 2
208000015181 infectious disease Diseases 0.000 description 2
238000011081 inoculation Methods 0.000 description 2
238000003801 milling Methods 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000005855 radiation Effects 0.000 description 2
239000004576 sand Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
235000019640 taste Nutrition 0.000 description 2
-1 vinasse Substances 0.000 description 2
OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
244000027711 Brettanomyces bruxellensis Species 0.000 description 1
235000000287 Brettanomyces bruxellensis Nutrition 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
229920002261 Corn starch Polymers 0.000 description 1
239000005696 Diammonium phosphate Substances 0.000 description 1
108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 description 1
108010068370 Glutens Proteins 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
102000035195 Peptidases Human genes 0.000 description 1
239000001888 Peptone Substances 0.000 description 1
108010080698 Peptones Proteins 0.000 description 1
239000004365 Protease Substances 0.000 description 1
102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
241000209056 Secale Species 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
239000002535 acidifier Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
102000004139 alpha-Amylases Human genes 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
239000001166 ammonium sulphate Substances 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
238000004500 asepsis Methods 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000002610 basifying agent Substances 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
159000000007 calcium salts Chemical class 0.000 description 1
229940041514 candida albicans extract Drugs 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000000110 cooling liquid Substances 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
239000006071 cream Substances 0.000 description 1
230000006378 damage Effects 0.000 description 1
238000010908 decantation Methods 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000006735 deficit Effects 0.000 description 1
238000001514 detection method Methods 0.000 description 1
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
229910000388 diammonium phosphate Inorganic materials 0.000 description 1
235000019838 diammonium phosphate Nutrition 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
235000021321 essential mineral Nutrition 0.000 description 1
235000013305 food Nutrition 0.000 description 1
230000002538 fungal effect Effects 0.000 description 1
235000021312 gluten Nutrition 0.000 description 1
150000002366 halogen compounds Chemical class 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
239000011630 iodine Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
238000010907 mechanical stirring Methods 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000000877 morphologic effect Effects 0.000 description 1
230000035772 mutation Effects 0.000 description 1
239000006916 nutrient agar Substances 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
235000019319 peptone Nutrition 0.000 description 1
230000002688 persistence Effects 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
239000002504 physiological saline solution Substances 0.000 description 1
239000012286 potassium permanganate Substances 0.000 description 1
235000019833 protease Nutrition 0.000 description 1
235000019419 proteases Nutrition 0.000 description 1
238000004064 recycling Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000012216 screening Methods 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000004458 spent grain Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
238000004659 sterilization and disinfection Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
108010075550 termamyl Proteins 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1
238000005303 weighing Methods 0.000 description 1
235000011845 white flour Nutrition 0.000 description 1
239000012138 yeast extract Substances 0.000 description 1

Classifications

- 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

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Zoology (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
Microbiology (AREA)
General Chemical & Material Sciences (AREA)
Biotechnology (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)

ZA200106000A 1999-02-04 2001-07-20 Method for producing ethanol with frequent input of yeast. ZA200106000B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9901297A FR2789400B1 (fr)	1999-02-04	1999-02-04	Procede de production d'ethanol avec apport frequent de levure

Publications (1)

Publication Number	Publication Date
ZA200106000B true ZA200106000B (en)	2002-10-21

Family

ID=9541597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200106000A ZA200106000B (en)	1999-02-04	2001-07-20	Method for producing ethanol with frequent input of yeast.

Country Status (15)

Country	Link
US (1)	US6569653B1 (zh)
EP (1)	EP1151127B1 (zh)
CN (1)	CN1189566C (zh)
AT (1)	ATE298372T1 (zh)
AU (1)	AU759404B2 (zh)
CA (1)	CA2360773C (zh)
CZ (1)	CZ302593B6 (zh)
DE (1)	DE60020940T2 (zh)
ES (1)	ES2244405T3 (zh)
FR (1)	FR2789400B1 (zh)
HU (1)	HU228697B1 (zh)
PL (1)	PL199934B1 (zh)
SK (1)	SK286464B6 (zh)
WO (1)	WO2000046387A1 (zh)
ZA (1)	ZA200106000B (zh)

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US8093023B1 (en) *	1999-01-13	2012-01-10	Little Sioux Corn Processor, LLC.	De-fatted soy production process and value added by-products from de-fatted soy flour
FR2789400B1 (fr) *	1999-02-04	2002-12-20	Bio Ethanol Nord Picardie	Procede de production d'ethanol avec apport frequent de levure
FR2812657B1 (fr) *	2000-08-01	2003-02-14	Bio Ethanol Nord Picardie	Procede de production d'ethanol a partir de substrats sucriers avec remplacement de levures
US20040115779A1 (en) *	2002-03-19	2004-06-17	Olsen Hans Sejr	Fermentation process
US7803395B2 (en) *	2003-05-15	2010-09-28	Biomerix Corporation	Reticulated elastomeric matrices, their manufacture and use in implantable devices
DE10327954C5 (de) *	2003-06-20	2008-06-26	Wilkening, Carl Ludwig, Dr.	Verbesserte Verfahren zur Herstellung von Ethanol und Methan aus Getreide
US7763077B2 (en)	2003-12-24	2010-07-27	Biomerix Corporation	Repair of spinal annular defects and annulo-nucleoplasty regeneration
EP1774013A1 (en) *	2004-07-13	2007-04-18	Novozymes North America, Inc.	Liquefaction process
US20060159812A1 (en) *	2004-09-03	2006-07-20	Goodwin James E	Method for making an alcoholic beverage
US7527941B1 (en)	2006-05-24	2009-05-05	Clear Water Technologies, Inc.	Process for producing ethyl alcohol from cellulosic materials
US8571690B2 (en) *	2006-10-31	2013-10-29	Rockwell Automation Technologies, Inc.	Nonlinear model predictive control of a biofuel fermentation process
DE102007033988A1 (de)	2007-07-19	2009-01-22	Acs Agrochemische Systeme Gmbh	Verbesserte Verfahren zur Herstellung von Ethanol, Gluten und Kleie aus Getreide
CN101230406A (zh) *	2008-02-25	2008-07-30	山东理工大学	加酶淀粉糖浆原料的挤压加工方法、装置和糖化方法
WO2009134869A1 (en) *	2008-04-29	2009-11-05	Icm, Inc.	Pretreatment of grain slurry with alpha-amylase and a hemicellulase blend prior to liquefaction
EP2291527A4 (en) *	2008-05-20	2012-06-06	Jj Florida Properties Llc	REMOVAL OF FERMENTATION INHIBITING COMPOUNDS FROM CITRUS WASTE USING SOLVENT EXTRACTION AND ETHANOL PRODUCTION
US8252566B2 (en) *	2008-05-20	2012-08-28	Jj Florida Properties Llc	Ethanol production from citrus waste through limonene reduction
CA2650919C (en)	2009-01-23	2014-04-22	Sunopta Bioprocess Inc.	Method and apparatus for conveying a cellulosic feedstock
US8915644B2 (en)	2008-07-24	2014-12-23	Abengoa Bioenergy New Technologies, Llc.	Method and apparatus for conveying a cellulosic feedstock
CA2638160C (en)	2008-07-24	2015-02-17	Sunopta Bioprocess Inc.	Method and apparatus for conveying a cellulosic feedstock
CA2638150C (en)	2008-07-24	2012-03-27	Sunopta Bioprocess Inc.	Method and apparatus for conveying a cellulosic feedstock
CA2638159C (en)	2008-07-24	2012-09-11	Sunopta Bioprocess Inc.	Method and apparatus for treating a cellulosic feedstock
CA2650913C (en)	2009-01-23	2013-10-15	Sunopta Bioprocess Inc.	Method and apparatus for conveying a cellulosic feedstock
CA2638157C (en)	2008-07-24	2013-05-28	Sunopta Bioprocess Inc.	Method and apparatus for conveying a cellulosic feedstock
US9127325B2 (en)	2008-07-24	2015-09-08	Abengoa Bioenergy New Technologies, Llc.	Method and apparatus for treating a cellulosic feedstock
PL2467532T3 (pl)	2009-08-24	2014-11-28	Abengoa Bioenergy New Tech Llc	Sposób wytwarzania etanolu i współproduktów z biomasy celulozowej
US9476068B2 (en)	2009-11-04	2016-10-25	Abengoa Bioenergy New Technologies, Llc	High efficiency process and high protein feed co-product
BR112013004276B1 (pt)	2010-08-24	2020-03-17	Delaval Holding Ab	Método para reduzir os níveis de bactérias dentro de um sistema de fermentação
CA2872920A1 (en)	2012-05-10	2013-11-14	Abengoa Bioenergy New Technologies, Llc	High efficiency ethanol process and high protein feed co-product
US8835140B2 (en)	2012-06-21	2014-09-16	Ecolab Usa Inc.	Methods using peracids for controlling corn ethanol fermentation process infection and yield loss
CN103911302B (zh) *	2013-01-05	2016-08-31	中粮营养健康研究院有限公司	一种酵母菌的培养方法和生产酒精的方法
US11427839B2 (en) *	2014-08-29	2022-08-30	Lee Tech Llc	Yeast stage tank incorporated fermentation system and method
CN109136289A (zh) *	2017-06-15	2019-01-04	临沂洁诺生物科技有限公司	一种酒精发酵促进剂及其制备方法
CN109355443B (zh) *	2018-12-04	2020-07-17	浙江华康药业股份有限公司	一种半纤维素连续水解制备木糖液的系统及其方法
GEP20217270B (en) *	2020-09-18	2021-07-12	Gela Sulaberidze	Method for wheat bran preparation for feeding purposes and equipment for implementation thereof
US11959051B2 (en) *	2021-03-24	2024-04-16	Paul Short	Method for creating a craft beer with low alcohol content
CN119421641A (zh)	2022-06-17	2025-02-11	李科技有限公司	利用结合湿玉米研磨和干玉米研磨的工艺生产纯淀粉浆和酒精的系统和方法

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CH554414A (de) *	1971-10-11	1974-09-30	Mueller Hans Maennedorf	Verfahren zur kontinuierlichen schnellvergaerung von bierwuerze.
US4419448A (en) *	1980-08-21	1983-12-06	Process Engineering Company Sa	Continuous fermentation in series of main vessels with auxiliary vessel provided
US5231017A (en) *	1991-05-17	1993-07-27	Solvay Enzymes, Inc.	Process for producing ethanol
FR2697266B1 (fr) *	1992-10-28	1994-12-16	Ungda	Procédé de conduite de la fermentation éthanolique de produits concentrés sucrés permettant de réduire les risques infectieux.
FR2789400B1 (fr) *	1999-02-04	2002-12-20	Bio Ethanol Nord Picardie	Procede de production d'ethanol avec apport frequent de levure

1999
- 1999-02-04 FR FR9901297A patent/FR2789400B1/fr not_active Expired - Lifetime
2000
- 2000-01-28 PL PL350301A patent/PL199934B1/pl unknown
- 2000-01-28 SK SK1073-2001A patent/SK286464B6/sk not_active IP Right Cessation
- 2000-01-28 CN CNB008052840A patent/CN1189566C/zh not_active Expired - Lifetime
- 2000-01-28 DE DE60020940T patent/DE60020940T2/de not_active Expired - Lifetime
- 2000-01-28 ES ES00901666T patent/ES2244405T3/es not_active Expired - Lifetime
- 2000-01-28 CZ CZ20012760A patent/CZ302593B6/cs not_active IP Right Cessation
- 2000-01-28 AT AT00901666T patent/ATE298372T1/de active
- 2000-01-28 AU AU22992/00A patent/AU759404B2/en not_active Expired
- 2000-01-28 US US09/890,547 patent/US6569653B1/en not_active Expired - Lifetime
- 2000-01-28 CA CA2360773A patent/CA2360773C/fr not_active Expired - Lifetime
- 2000-01-28 HU HU0105130A patent/HU228697B1/hu unknown
- 2000-01-28 WO PCT/FR2000/000199 patent/WO2000046387A1/fr active IP Right Grant
- 2000-01-28 EP EP00901666A patent/EP1151127B1/fr not_active Expired - Lifetime
2001
- 2001-07-20 ZA ZA200106000A patent/ZA200106000B/en unknown

Also Published As

Publication number	Publication date
HU228697B1 (en)	2013-05-28
CZ20012760A3 (cs)	2002-01-16
EP1151127B1 (fr)	2005-06-22
SK286464B6 (sk)	2008-11-06
DE60020940D1 (de)	2005-07-28
CA2360773C (fr)	2010-09-21
DE60020940T2 (de)	2006-05-11
FR2789400B1 (fr)	2002-12-20
CZ302593B6 (cs)	2011-07-27
CN1344327A (zh)	2002-04-10
US6569653B1 (en)	2003-05-27
WO2000046387A1 (fr)	2000-08-10
PL199934B1 (pl)	2008-11-28
ATE298372T1 (de)	2005-07-15
ES2244405T3 (es)	2005-12-16
EP1151127A1 (fr)	2001-11-07
AU759404B2 (en)	2003-04-17
PL350301A1 (en)	2002-12-02
AU2299200A (en)	2000-08-25
HUP0105130A2 (hu)	2002-05-29
HUP0105130A3 (en)	2003-12-29
CN1189566C (zh)	2005-02-16
CA2360773A1 (fr)	2000-08-10
FR2789400A1 (fr)	2000-08-11
SK10732001A3 (sk)	2002-04-04

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