Source: https://patents.google.com/patent/US8048655?oq=flatulence
Timestamp: 2018-03-24 16:16:34
Document Index: 652379398

Matched Legal Cases: ['Application No. 2005207970', 'Application No. 549320', 'Application No. 586246', 'Application No. 2006', 'Application No. 200580008137', 'Application No. 200580008137']

US8048655B2 - Recovery of organic acids - Google Patents
Recovery of organic acids Download PDF
US8048655B2
US8048655B2 US12548312 US54831209A US8048655B2 US 8048655 B2 US8048655 B2 US 8048655B2 US 12548312 US12548312 US 12548312 US 54831209 A US54831209 A US 54831209A US 8048655 B2 US8048655 B2 US 8048655B2
US12548312
US20100187472A1 (en )
Solvent Distribution Coefficient - KD
2-octanone 0.087
Chloroform 0.987
butyl acetate 0.082
Toluene 0.0392
ethyl acetate 0.105
ethyl acetate/ethanol (2/1) 0.293
ethyl propionate/ethanol (1/1) 0.249
1-hexanol 0.96
1-pentanol 1.87
1-butanol 2.48
Solvent Distribution Coefficient Selectivity
n-Butanol 2.40 8.79
n-Pentanol 1.45 14.77
n-Hexanol 1.13 19.26
n-Octanol 0.75 21.91
Solvent Esterification Yield at 4 hr, % Theoretical
n-Butanol 12.6
n-Pentanol 38.1
n-Hexanol 82.7/93.6
n-Octanol 88.8
US12548312 2004-01-29 2009-08-26 Recovery of organic acids Active US8048655B2 (en)
US54060604 true 2004-01-29 2004-01-29
US55065904 true 2004-03-05 2004-03-05
US57013404 true 2004-05-10 2004-05-10
US11046206 US7601865B2 (en) 2004-01-29 2005-01-28 Recovery of organic acids
US12548312 US8048655B2 (en) 2004-01-29 2009-08-26 Recovery of organic acids
US13286998 US20120112127A1 (en) 2004-01-29 2011-11-01 Recovery of organic acids
US11046206 Continuation US7601865B2 (en) 2004-01-29 2005-01-28 Recovery of organic acids
US13286998 Continuation US20120112127A1 (en) 2004-01-29 2011-11-01 Recovery of organic acids
US20100187472A1 true US20100187472A1 (en) 2010-07-29
US8048655B2 true US8048655B2 (en) 2011-11-01
ID=34831209
US11046206 Active 2026-10-09 US7601865B2 (en) 2004-01-29 2005-01-28 Recovery of organic acids
US12548312 Active US8048655B2 (en) 2004-01-29 2009-08-26 Recovery of organic acids
US13286998 Abandoned US20120112127A1 (en) 2004-01-29 2011-11-01 Recovery of organic acids
US (3) US7601865B2 (en)
EP (1) EP1708984A4 (en)
JP (1) JP5013879B2 (en)
CN (1) CN1938257A (en)
WO (1) WO2005073161A1 (en)
JPWO2009110384A1 (en) * 2008-03-03 2011-07-14 昭和電工株式会社 Organics recovery method and apparatus of water
DE102009009580A1 (en) * 2009-02-19 2010-08-26 Evonik Degussa Gmbh A process for the preparation of free acids from their salts
US8268131B2 (en) * 2009-03-24 2012-09-18 Amt International, Inc. Apparatus and method for recovery of acetic acid from an aqueous solution thereof
US20140148615A1 (en) * 2010-10-18 2014-05-29 Zeachem, Inc. Recovery of organic acid using a complex extraction solvent
GB201017588D0 (en) * 2010-10-18 2010-12-01 Plaxica Ltd Process for producing a lactic acid-amine complex
FI123518B (en) * 2011-12-01 2013-06-14 Kemira Oyj Process for the recovery and purification of propionic
US20150203432A1 (en) * 2012-04-20 2015-07-23 Zeachem, Inc. Recovery of organic acis from dilute salt solutions
CN104512921B (en) * 2013-12-06 2017-01-25 江南大学 Long chain tertiary amine was prepared utilizing the method of nano-calcium carbonate
CN105367405B (en) * 2015-11-27 2017-05-10 河南金丹乳酸科技股份有限公司 Pyruvic acid derivative purification process of the conversion of pyruvate production
US7601865B2 (en) * 2004-01-29 2009-10-13 Zeachem, Inc. Recovery of organic acids
NL191438C (en) 1981-04-29 1995-07-04 London Davy M A process for the continuous production of an alcohol.
JPS5929633A (en) * 1982-08-12 1984-02-16 Kuraray Co Ltd Method for recovering acetic acid from aqueous solution of acetate
US4771011A (en) * 1984-05-09 1988-09-13 Analog Devices, Incorporated Ion-implanted process for forming IC wafer with buried-Zener diode and IC structure made with such process
JPH0219812B2 (en) * 1985-01-30 1990-05-07 Kogyo Gijutsuin
JPH0219811B2 (en) * 1985-01-30 1990-05-07 Kogyo Gijutsuin
Cooper et al. "A Renewed Boost for Ethanol", Chemical Engineering, Feb. 1999, p. 35-39.
Daniel SL, Keith ES, Yang H, Lin YS, Drake HL. Utilization of methoxylated aromatic compounds by the acetogen Clostridium thermoaceticum: expression and specificity of the co-dependent O-demethylating activity. Biochem Biophys Res Commun. Oct.15, 1991;180(1) :416-422.
Examination Report for Australian Patent Application No. 2005207970, mailed Mar. 22, 2010.
Examination Report for New Zealand Patent Application No. 549320, mailed Feb. 20, 2009.
Examination Report for New Zealand Patent Application No. 586246, dated Jun. 23, 2010.
Filachione et al., Preparation of Esters by Reaction of Ammonium Salts with Alcohols, 5265-5267 (Nov. 1951) [Presented in part at the 116th A.C.S. Meeting held in Atlantic City, N. J., Sep. 1949, and also at the Miniature meeting of the Philadelphia Section of the American Chemical Society held in Philadelphia, PA., in Jan. 1949.].
International Preliminary Examination Report for International (PCT) Patent Application No. PCT/US2005/003434, mailed Aug. 10, 2006.
Lovitt et al., "Ethanol production by thermophilic bacteria: biochemical basis for ethanol and hydrogen tolerance in Clostridium thermohydrosulfuricum" J Bacteriol, Jun. 1988, 170:6, p. 2809-15 (Abstract only).
Official Action (including translation) for Japanese Patent Application No. 2006-551619, mailed Aug. 31, 2010.
Official Action (translation only) for Chinese Patent Application No. 200580008137.0, issued Aug. 4, 2010.
Search Report for International (PCT) Patent Application No. PCT/US2005/003434, mailed Apr. 26, 2005.
Supplementary European Search Report for European Patent Application No. EP 05712766, mailed Jan. 11, 2008.
Translation of the Second Office Action for Chinese Patent Application No. 200580008137.0, mailed Mar. 27, 2009.
U.S. Appl. No. 12/693,533, filed Jan. 26, 2010, Verser et al.
Written Opinion for International (PCT) Patent Application No. PCT/US2005/003434, mailed Apr. 26, 2005.
Xin et al. "Recovery of acetic acid from waste water", Chemical Engineering (China), vol. 24, No. 5, pp. 41-44 (including translated abstract), Oct. 1996.
US7601865B2 (en) 2009-10-13 grant
JP2007522136A (en) 2007-08-09 application
JP5013879B2 (en) 2012-08-29 grant
US20050256337A1 (en) 2005-11-17 application
US20100187472A1 (en) 2010-07-29 application
CN1938257A (en) 2007-03-28 application
EP1708984A4 (en) 2008-02-13 application
WO2005073161A1 (en) 2005-08-11 application
EP1708984A1 (en) 2006-10-11 application
US20120112127A1 (en) 2012-05-10 application
US6765110B2 (en) 2004-07-20 Process for the simultaneous coproduction and purification of ethyl acetate and isopropyl acetate
US5160412A (en) 1992-11-03 Dehydration of acetic acid by azeotropic distillation
US5146009A (en) 1992-09-08 Process for the recovery of alcohols using an organic acid-modified polymer membrane
EP0616997A1 (en) 1994-09-28 Process for the recovery of a carbonylation product
JP2006160645A (en) 2006-06-22 Distillation method