CA2300807A1 - Utilisation d'uree-peroxyde d'hydrogene pour la production d'alcool - Google Patents

Utilisation d'uree-peroxyde d'hydrogene pour la production d'alcool Download PDF

Info

Publication number: CA2300807A1
Authority: CA; Canada
Prior art keywords: hydrogen peroxide; urea; yeast; fermentation medium; urea hydrogen
Prior art date: 1999-03-18
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.): Abandoned

Application number

CA002300807A

Other languages

English (en)

Inventor

Neelakantam V. Narendranath

William M. Ingledew

Kolothumannil C. Thomas

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Saskatchewan University of Technologies Inc

Original Assignee

Saskatchewan University of Technologies Inc

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.)

1999-03-18

Filing date

2000-03-17

Publication date

2000-09-18

2000-03-17 Application filed by Saskatchewan University of Technologies Inc filed Critical Saskatchewan University of Technologies Inc

2000-09-18 Publication of CA2300807A1 publication Critical patent/CA2300807A1/fr

Status Abandoned legal-status Critical Current

Links

LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 74
AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 title claims abstract description 69
238000004519 manufacturing process Methods 0.000 title claims abstract description 19
239000000446 fuel Substances 0.000 title claims abstract description 16
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 81
240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 76
238000000855 fermentation Methods 0.000 claims abstract description 63
230000004151 fermentation Effects 0.000 claims abstract description 63
239000004202 carbamide Substances 0.000 claims abstract description 45
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 41
230000001580 bacterial effect Effects 0.000 claims abstract description 24
238000000034 method Methods 0.000 claims abstract description 17
239000000356 contaminant Substances 0.000 claims abstract description 12
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 5
229920002472 Starch Polymers 0.000 claims description 3
235000019698 starch Nutrition 0.000 claims description 3
239000008107 starch Substances 0.000 claims description 3
239000001301 oxygen Substances 0.000 abstract description 12
229910052760 oxygen Inorganic materials 0.000 abstract description 12
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
102000016938 Catalase Human genes 0.000 abstract description 6
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229930182558 Sterol Natural products 0.000 abstract description 2
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235000003702 sterols Nutrition 0.000 abstract description 2
150000003432 sterols Chemical class 0.000 abstract description 2
235000021122 unsaturated fatty acids Nutrition 0.000 abstract description 2
150000004670 unsaturated fatty acids Chemical class 0.000 abstract description 2
230000004136 fatty acid synthesis Effects 0.000 abstract 1
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235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 69
235000019441 ethanol Nutrition 0.000 description 42
JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 39
235000006085 Vigna mungo var mungo Nutrition 0.000 description 35
240000005616 Vigna mungo var. mungo Species 0.000 description 35
241000894006 Bacteria Species 0.000 description 28
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 24
229960004756 ethanol Drugs 0.000 description 21
235000014655 lactic acid Nutrition 0.000 description 20
239000004310 lactic acid Substances 0.000 description 20
238000011282 treatment Methods 0.000 description 17
241000209140 Triticum Species 0.000 description 14
235000021307 Triticum Nutrition 0.000 description 14
241000186660 Lactobacillus Species 0.000 description 12
229910052757 nitrogen Inorganic materials 0.000 description 12
241000186605 Lactobacillus paracasei Species 0.000 description 11
150000002978 peroxides Chemical class 0.000 description 9
230000009467 reduction Effects 0.000 description 9
239000003242 anti bacterial agent Substances 0.000 description 8
238000007792 addition Methods 0.000 description 7
239000003795 chemical substances by application Substances 0.000 description 7
230000000694 effects Effects 0.000 description 7
239000001257 hydrogen Substances 0.000 description 7
229910052739 hydrogen Inorganic materials 0.000 description 7
235000015097 nutrients Nutrition 0.000 description 7
239000007787 solid Substances 0.000 description 7
238000011109 contamination Methods 0.000 description 6
-1 Urea Hydrogen Peroxide Lactic Acid Chemical compound 0.000 description 5
230000000844 anti-bacterial effect Effects 0.000 description 5
229940088710 antibiotic agent Drugs 0.000 description 5
238000011081 inoculation Methods 0.000 description 5
230000001476 alcoholic effect Effects 0.000 description 4
235000014633 carbohydrates Nutrition 0.000 description 4
150000001720 carbohydrates Chemical class 0.000 description 4
230000005484 gravity Effects 0.000 description 4
229940039696 lactobacillus Drugs 0.000 description 4
238000005374 membrane filtration Methods 0.000 description 4
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
230000003115 biocidal effect Effects 0.000 description 3
235000013365 dairy product Nutrition 0.000 description 3
230000004060 metabolic process Effects 0.000 description 3
238000011533 pre-incubation Methods 0.000 description 3
239000002002 slurry Substances 0.000 description 3
239000000243 solution Substances 0.000 description 3
239000006228 supernatant Substances 0.000 description 3
230000004083 survival effect Effects 0.000 description 3
210000005253 yeast cell Anatomy 0.000 description 3
229920001817 Agar Polymers 0.000 description 2
108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 description 2
102100022624 Glucoamylase Human genes 0.000 description 2
240000006024 Lactobacillus plantarum Species 0.000 description 2
241000218588 Lactobacillus rhamnosus Species 0.000 description 2
MVTQIFVKRXBCHS-SMMNFGSLSA-N N-[(3S,6S,12R,15S,16R,19S,22S)-3-benzyl-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.06,10]hexacosan-15-yl]-3-hydroxypyridine-2-carboxamide (10R,11R,12E,17E,19E,21S)-21-hydroxy-11,19-dimethyl-10-propan-2-yl-9,26-dioxa-3,15,28-triazatricyclo[23.2.1.03,7]octacosa-1(27),6,12,17,19,25(28)-hexaene-2,8,14,23-tetrone Chemical compound CC(C)[C@H]1OC(=O)C2=CCCN2C(=O)c2coc(CC(=O)C[C@H](O)\C=C(/C)\C=C\CNC(=O)\C=C\[C@H]1C)n2.CC[C@H]1NC(=O)[C@@H](NC(=O)c2ncccc2O)[C@@H](C)OC(=O)[C@@H](NC(=O)[C@@H]2CC(=O)CCN2C(=O)[C@H](Cc2ccccc2)N(C)C(=O)[C@@H]2CCCN2C1=O)c1ccccc1 MVTQIFVKRXBCHS-SMMNFGSLSA-N 0.000 description 2
229930182555 Penicillin Natural products 0.000 description 2
JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 2
239000001888 Peptone Substances 0.000 description 2
108010080698 Peptones Proteins 0.000 description 2
239000004098 Tetracycline Substances 0.000 description 2
239000004188 Virginiamycin Substances 0.000 description 2
108010080702 Virginiamycin Proteins 0.000 description 2
230000009471 action Effects 0.000 description 2
239000008272 agar Substances 0.000 description 2
239000004599 antimicrobial Substances 0.000 description 2
210000004027 cell Anatomy 0.000 description 2
238000005119 centrifugation Methods 0.000 description 2
235000013339 cereals Nutrition 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
230000001332 colony forming effect Effects 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000004128 high performance liquid chromatography Methods 0.000 description 2
150000002431 hydrogen Chemical class 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
235000013336 milk Nutrition 0.000 description 2
239000008267 milk Substances 0.000 description 2
210000004080 milk Anatomy 0.000 description 2
235000013379 molasses Nutrition 0.000 description 2
229940049954 penicillin Drugs 0.000 description 2
235000019319 peptone Nutrition 0.000 description 2
238000007747 plating Methods 0.000 description 2
239000003755 preservative agent Substances 0.000 description 2
230000002335 preservative effect Effects 0.000 description 2
229960002180 tetracycline Drugs 0.000 description 2
235000019364 tetracycline Nutrition 0.000 description 2
229930101283 tetracycline Natural products 0.000 description 2
150000003522 tetracyclines Chemical class 0.000 description 2
230000035899 viability Effects 0.000 description 2
229960003842 virginiamycin Drugs 0.000 description 2
235000019373 virginiamycin Nutrition 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
241000518994 Conta Species 0.000 description 1
208000002064 Dental Plaque Diseases 0.000 description 1
229920001353 Dextrin Polymers 0.000 description 1
239000004375 Dextrin Substances 0.000 description 1
239000005696 Diammonium phosphate Substances 0.000 description 1
108010016626 Dipeptides Proteins 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
102000004190 Enzymes Human genes 0.000 description 1
108090000790 Enzymes Proteins 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
241000186840 Lactobacillus fermentum Species 0.000 description 1
101100310657 Mus musculus Sox1 gene Proteins 0.000 description 1
240000001987 Pyrus communis Species 0.000 description 1
241000235070 Saccharomyces Species 0.000 description 1
240000000111 Saccharum officinarum Species 0.000 description 1
235000007201 Saccharum officinarum Nutrition 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
150000001413 amino acids Chemical class 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000002421 anti-septic effect Effects 0.000 description 1
239000003899 bactericide agent Substances 0.000 description 1
230000003385 bacteriostatic effect Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000001413 cellular effect Effects 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
239000000551 dentifrice Substances 0.000 description 1
235000019425 dextrin Nutrition 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
238000004821 distillation Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
235000013305 food Nutrition 0.000 description 1
208000007565 gingivitis Diseases 0.000 description 1
238000011534 incubation Methods 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
239000002054 inoculum Substances 0.000 description 1
238000009533 lab test Methods 0.000 description 1
230000002101 lytic effect Effects 0.000 description 1
239000002324 mouth wash Substances 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
235000018343 nutrient deficiency Nutrition 0.000 description 1
235000016709 nutrition Nutrition 0.000 description 1
230000035764 nutrition Effects 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
230000002085 persistent effect Effects 0.000 description 1
239000000825 pharmaceutical preparation Substances 0.000 description 1
230000035479 physiological effects, processes and functions Effects 0.000 description 1
230000003449 preventive effect Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
230000002797 proteolythic effect Effects 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
239000004458 spent grain Substances 0.000 description 1
230000001954 sterilising effect Effects 0.000 description 1
238000004659 sterilization and disinfection Methods 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
230000000699 topical effect Effects 0.000 description 1
238000011514 vinification Methods 0.000 description 1

Classifications

- 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

Preparation Of Compounds By Using Micro-Organisms (AREA)

CA002300807A 1999-03-18 2000-03-17 Utilisation d'uree-peroxyde d'hydrogene pour la production d'alcool Abandoned CA2300807A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US27187799A	1999-03-18	1999-03-18
US09/271,877		1999-03-18

Publications (1)

Publication Number	Publication Date
CA2300807A1 true CA2300807A1 (fr)	2000-09-18

Family

ID=23037463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002300807A Abandoned CA2300807A1 (fr)	1999-03-18	2000-03-17	Utilisation d'uree-peroxyde d'hydrogene pour la production d'alcool

Country Status (1)

Country	Link
CA (1)	CA2300807A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012088185A1 (fr)	2010-12-20	2012-06-28	E. I. Du Pont De Nemours And Company	Utilisation d'un composé non azoté libérant du peroxygène pour réduire la croissance de micro-organismes contaminants dans la fermentation de l'éthanol
WO2012088180A1 (fr) *	2010-12-20	2012-06-28	E. I. Du Pont De Nemours And Company	Utilisation de formulations synergiques contenant du dioxyde de chlore stabilisé et du peroxyde pour réduire la croissance de micro-organismes contaminants dans la fermentation de l'éthanol
WO2012088191A1 (fr) *	2010-12-20	2012-06-28	E. I. Du Pont De Nemours And Company	Utilisation de formulations synergiques contenant du peroxide et de l'ammonium quaternaire pour réduire la croissance de micro-organismes contaminants dans la fermentation de l'éthanol
WO2012113042A1 (fr) *	2011-02-24	2012-08-30	Kemira Oyj	Procédé de prévention d'infection bactérienne dans un procédé de fermentation
US8314231B2 (en)	2007-05-07	2012-11-20	Hydrite Chemical Co.	Systems, compositions, and/or methods for depolymerizing cellulose and/or starch
US20130224814A1 (en) *	2010-08-24	2013-08-29	Delaval Holding Ab	Antimicrobial method for fermentation processes
US20130295630A1 (en) *	2012-05-01	2013-11-07	Dean Snyder Construction	Method of producing ethanol
US9416375B2 (en)	2012-06-21	2016-08-16	Ecolab Usa Inc.	Methods using peracids for controlling corn ethanol fermentation process infection and yield loss
US10899707B2 (en)	2014-12-18	2021-01-26	Ecolab Usa Inc.	Methods for forming peroxyformic acid and uses thereof
US11026420B2 (en)	2016-12-15	2021-06-08	Ecolab Usa Inc.	Peroxyformic acid compositions for membrane filtration cleaning in energy services
US11040902B2 (en)	2014-12-18	2021-06-22	Ecolab Usa Inc.	Use of percarboxylic acids for scale prevention in treatment systems
US11071301B2 (en)	2016-10-21	2021-07-27	Ecolab Usa Inc.	Anti-microbial agent to control biomass accumulation in SO2 scrubbers
US11117172B2 (en)	2015-12-16	2021-09-14	Ecolab Usa Inc.	Peroxyformic acid compositions for membrane filtration cleaning
US11241009B2 (en)	2016-04-15	2022-02-08	Ecolab Usa Inc.	Performic acid biofilm prevention for industrial CO2 scrubbers

2000
- 2000-03-17 CA CA002300807A patent/CA2300807A1/fr not_active Abandoned

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8314231B2 (en)	2007-05-07	2012-11-20	Hydrite Chemical Co.	Systems, compositions, and/or methods for depolymerizing cellulose and/or starch
US20130224814A1 (en) *	2010-08-24	2013-08-29	Delaval Holding Ab	Antimicrobial method for fermentation processes
US9657314B2 (en) *	2010-08-24	2017-05-23	Delaval Holding Ab	Antimicrobial method for fermentation processes
EP2609190A4 (fr) *	2010-08-24	2016-11-02	Delaval Holding Ab	Procédé antimicrobien pour processus de fermentation
US9790520B2 (en)	2010-08-24	2017-10-17	Delaval Holding Ab	Antimicrobial method for fermentation processes
US8759051B2 (en)	2010-12-20	2014-06-24	E I Du Pont De Nemours And Company	Control of contaminant microorganisms in fermentation processes with peroxygen-releasing compounds
AU2011349213B2 (en) *	2010-12-20	2016-04-14	E. I. Du Pont De Nemours And Company	Use of synergistic formulations containing stabilized chlorine dioxide and peroxide to reduce growth of contaminant microorganisms in ethanol fermentation
CN103261428A (zh) *	2010-12-20	2013-08-21	纳幕尔杜邦公司	使用包含过氧化物和季铵化合物的协同性制剂降低乙醇发酵中的污染性微生物的生长
US20120329117A1 (en) *	2010-12-20	2012-12-27	E.I. Du Pont De Nemours And Company	Control of contaminant microorganisms in fermentation processes with synergistic formulations containing stabilized chlorine dioxide and peroxide compound
CN103282506A (zh) *	2010-12-20	2013-09-04	纳幕尔杜邦公司	使用包含稳定的二氧化氯和过氧化物的协同性制剂减少乙醇发酵中污染性微生物的长
WO2012088185A1 (fr)	2010-12-20	2012-06-28	E. I. Du Pont De Nemours And Company	Utilisation d'un composé non azoté libérant du peroxygène pour réduire la croissance de micro-organismes contaminants dans la fermentation de l'éthanol
CN103403171A (zh) *	2010-12-20	2013-11-20	纳幕尔杜邦公司	使用释放过氧的无氮化合物减少乙醇发酵中污染性微生物的生长
WO2012088180A1 (fr) *	2010-12-20	2012-06-28	E. I. Du Pont De Nemours And Company	Utilisation de formulations synergiques contenant du dioxyde de chlore stabilisé et du peroxyde pour réduire la croissance de micro-organismes contaminants dans la fermentation de l'éthanol
AU2011349218B2 (en) *	2010-12-20	2016-03-31	E. I. Du Pont De Nemours And Company	Use of a nitrogen- free peroxygen- releasing compound to reduce growth of contaminant microorganisms in ethanol fermentation
US20120329118A1 (en) *	2010-12-20	2012-12-27	E.I. Du Pont De Nemours And Company	Control of contaminant microorganisms in fermentation processes with peroxygen-releasing compounds
AU2011349224B2 (en) *	2010-12-20	2016-04-14	E. I. Du Pont De Nemours And Company	Use of synergistic formulations containing peroxide and quaternary ammonium reduce growth of contaminant microorganisms in ethanol fermentation
CN103282506B (zh) *	2010-12-20	2016-06-08	纳幕尔杜邦公司	使用包含稳定的二氧化氯和过氧化物的协同性制剂减少乙醇发酵中污染性微生物的长
CN103261428B (zh) *	2010-12-20	2016-06-15	纳幕尔杜邦公司	使用包含过氧化物和季铵化合物的协同性制剂降低乙醇发酵中的污染性微生物的生长
CN105713930A (zh) *	2010-12-20	2016-06-29	纳幕尔杜邦公司	过氧化合物和季铵化合物的协同性组合和使用方法
WO2012088191A1 (fr) *	2010-12-20	2012-06-28	E. I. Du Pont De Nemours And Company	Utilisation de formulations synergiques contenant du peroxide et de l'ammonium quaternaire pour réduire la croissance de micro-organismes contaminants dans la fermentation de l'éthanol
CN105925619A (zh) *	2010-12-20	2016-09-07	纳幕尔杜邦公司	稳定的二氧化氯和过氧化合物的协同性组合和使用方法
CN103403171B (zh) *	2010-12-20	2016-10-26	纳幕尔杜邦公司	使用释放过氧的无氮化合物减少乙醇发酵中污染性微生物的生长
EP2678436B1 (fr)	2011-02-24	2020-11-04	Kemira OYJ	Procédé de prévention d'infection bactérienne dans un procédé de fermentation
WO2012113042A1 (fr) *	2011-02-24	2012-08-30	Kemira Oyj	Procédé de prévention d'infection bactérienne dans un procédé de fermentation
US20130295630A1 (en) *	2012-05-01	2013-11-07	Dean Snyder Construction	Method of producing ethanol
US11352649B2 (en)	2012-06-21	2022-06-07	Ecolab Usa Inc.	Methods for reducing and/or eliminating microbial populations in a fermentation process
US10190138B2 (en)	2012-06-21	2019-01-29	Ecolab Usa Inc.	Methods using short chain peracids to replace antibiotics for controlling fermentation process infection
US10731183B2 (en)	2012-06-21	2020-08-04	Ecolab Usa Inc.	Methods using short chain peracids for controlling corn ethanol fermentation process infection and yield loss
US9416375B2 (en)	2012-06-21	2016-08-16	Ecolab Usa Inc.	Methods using peracids for controlling corn ethanol fermentation process infection and yield loss
US9677093B2 (en)	2012-06-21	2017-06-13	Ecolab Usa Inc.	Method using short chain peracids for controlling biofuel fermentation process infection and yield loss
US11772998B2 (en)	2014-12-18	2023-10-03	Ecolab Usa Inc.	Use of percarboxylic acids for scale prevention in treatment systems
US11040902B2 (en)	2014-12-18	2021-06-22	Ecolab Usa Inc.	Use of percarboxylic acids for scale prevention in treatment systems
US10899707B2 (en)	2014-12-18	2021-01-26	Ecolab Usa Inc.	Methods for forming peroxyformic acid and uses thereof
US11117172B2 (en)	2015-12-16	2021-09-14	Ecolab Usa Inc.	Peroxyformic acid compositions for membrane filtration cleaning
US11241009B2 (en)	2016-04-15	2022-02-08	Ecolab Usa Inc.	Performic acid biofilm prevention for industrial CO2 scrubbers
US11882826B2 (en)	2016-04-15	2024-01-30	Ecolab Usa Inc.	Performic acid biofilm prevention for industrial CO2 scrubbers
US11071301B2 (en)	2016-10-21	2021-07-27	Ecolab Usa Inc.	Anti-microbial agent to control biomass accumulation in SO2 scrubbers
US11844349B2 (en)	2016-10-21	2023-12-19	Ecolab Usa Inc.	Anti-microbial agent to control biomass accumulation in SO2 scrubbers
US11026420B2 (en)	2016-12-15	2021-06-08	Ecolab Usa Inc.	Peroxyformic acid compositions for membrane filtration cleaning in energy services
US11647747B2 (en)	2016-12-15	2023-05-16	Ecolab Usa Inc.	Peroxyformic acid compositions for membrane filtration cleaning in energy services
US12059002B2 (en)	2016-12-15	2024-08-13	Ecolab Usa Inc.	Peroxyformic acid compositions for membrane filtration cleaning in energy services

Publication	Publication Date	Title
Chang et al.	1997	Use of sulfite and hydrogen peroxide to control bacterial contamination in ethanol fermentation
EP2192840B1 (fr)	2013-01-09	Prévention de la croissance bactérienne dans des procédés de fermentation
Gray	1941	Studies on the alcohol tolerance of yeasts
CA2300807A1 (fr)	2000-09-18	Utilisation d'uree-peroxyde d'hydrogene pour la production d'alcool
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