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MX2009006370A - Metodo para eliminar agua de corrientes de procesamiento con sedimentos ligeros. - Google Patents

Metodo para eliminar agua de corrientes de procesamiento con sedimentos ligeros.

Info

Publication number
MX2009006370A
MX2009006370A MX2009006370A MX2009006370A MX2009006370A MX 2009006370 A MX2009006370 A MX 2009006370A MX 2009006370 A MX2009006370 A MX 2009006370A MX 2009006370 A MX2009006370 A MX 2009006370A MX 2009006370 A MX2009006370 A MX 2009006370A
Authority
MX
Mexico
Prior art keywords
thin stillage
sodium salt
acid sodium
dewatering
processing streams
Prior art date
Application number
MX2009006370A
Other languages
English (en)
Inventor
David W Scheimann
Angela S Kowalski
Original Assignee
Nalco Co
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.)
Filing date
Publication date
Application filed by Nalco Co filed Critical Nalco Co
Publication of MX2009006370A publication Critical patent/MX2009006370A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/12—Inert solids used as ballast for improving sedimentation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Un método para eliminar agua de corrientes de proceso con sedimentos ligeros generado en el procesamiento de grano a etanol que comprende agregar a las corrientes de proceso una cantidad efectiva de floculante de un copolímero aniónico que comprende sal de sodio del ácido acrílico, sal de sodio del ácido metacríljco o sal de sodio del ácido 2-acrilamido- 2-metil-l-propansulfónico para formar una mezcla de agua sólidos floculados; y separar el agua de los sólidos floculados al usar un dispositivo de eliminación de agua.
MX2009006370A 2006-12-15 2007-12-12 Metodo para eliminar agua de corrientes de procesamiento con sedimentos ligeros. MX2009006370A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/611,599 US7497955B2 (en) 2004-07-09 2006-12-15 Method of dewatering thin stillage processing streams
PCT/US2007/087100 WO2008076716A1 (en) 2006-12-15 2007-12-12 Method of dewatering thin stillage processing streams

Publications (1)

Publication Number Publication Date
MX2009006370A true MX2009006370A (es) 2009-09-04

Family

ID=39536667

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006370A MX2009006370A (es) 2006-12-15 2007-12-12 Metodo para eliminar agua de corrientes de procesamiento con sedimentos ligeros.

Country Status (10)

Country Link
US (1) US7497955B2 (es)
EP (1) EP2094367A1 (es)
CN (1) CN101594921B (es)
AR (1) AR063885A1 (es)
AU (1) AU2007334051A1 (es)
CA (1) CA2670537A1 (es)
MX (1) MX2009006370A (es)
RU (1) RU2009121449A (es)
WO (1) WO2008076716A1 (es)
ZA (1) ZA200904933B (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101010A1 (en) * 2007-02-13 2008-08-21 Water Solutions, Inc. Process for improving the yield and efficiency of an ethanol fermentation plant
US8173412B2 (en) * 2008-03-07 2012-05-08 Golden Corn Technologies, Llc Method of liberating bound oil present in stillage
US8722392B2 (en) 2009-03-06 2014-05-13 Golden Corn Technologies, L.L.C. Livestock feed from corn ethanol byproduct
US20100326151A1 (en) * 2009-06-24 2010-12-30 Feeco International, Inc. Enhanced Fertilizer Granule
US8721794B2 (en) 2010-04-28 2014-05-13 E I Du Pont De Nemours And Company Production of high solids syrup from lignocellulosic biomass hydrolysate fermentation broth
US8906235B2 (en) 2010-04-28 2014-12-09 E I Du Pont De Nemours And Company Process for liquid/solid separation of lignocellulosic biomass hydrolysate fermentation broth
WO2012018421A1 (en) * 2010-08-06 2012-02-09 Icm, Inc. Bio-oil recovery systems and methods
US9776105B2 (en) 2010-11-19 2017-10-03 Nalco Company Method for conditioning and processing whole or thin stillage to aid in the separation and recovery of protein and oil fractions
US8955685B2 (en) 2010-12-30 2015-02-17 Nalco Company Glycerides and fatty acid mixtures and methods of using same
WO2012128858A1 (en) * 2011-03-21 2012-09-27 Hercules Incorporated Chemical additives and use thereof in stillage processing operations
WO2012145230A1 (en) 2011-04-18 2012-10-26 Poet Research, Inc. Systems and methods for stillage fractionation
US8962059B1 (en) * 2011-05-27 2015-02-24 Superior Oil Company, Inc. Bio-based oil composition and method for producing the same
WO2013066885A1 (en) 2011-11-01 2013-05-10 Icm, Inc Selected solids separation
US9011733B2 (en) * 2011-12-21 2015-04-21 Joan Lynch Dielectric fluids compositions and methods
EP2823049A1 (en) * 2012-03-07 2015-01-14 Abengoa Bioenergy New Technologies, LLC Methods for enhancing the recovery of oil during biofuel production
WO2014031700A2 (en) 2012-08-23 2014-02-27 Lee Tech Llc A method of and system for producing oil and valuable byproducts from grains in dry milling systems with a back-end dewater milling unit
US9352326B2 (en) 2012-10-23 2016-05-31 Lee Tech Llc Grind mill for dry mill industry
US9695381B2 (en) * 2012-11-26 2017-07-04 Lee Tech, Llc Two stage high speed centrifuges in series used to recover oil and protein from a whole stillage in a dry mill process
US9394505B2 (en) 2012-12-04 2016-07-19 Flint Hills Resources, Lp Recovery of co-products from fermentation stillage streams
MX364476B (es) 2012-12-19 2019-04-24 Buckman Laboratories Int Inc Metodos y sistemas para recuperación de bio-aceite y auxiliares de separación para los mismos.
US9090851B2 (en) 2013-03-13 2015-07-28 Hydrite Chemical Co. Oil extraction method and composition for use in the method
WO2015009485A1 (en) 2013-07-18 2015-01-22 Croda, Inc. A method of separating oil from a liquid stillage
CA2919761C (en) 2013-08-28 2017-12-05 Solenis Technologies, L.P. Oil extraction aids in grain processing
US20150354017A1 (en) * 2014-06-07 2015-12-10 Api Intellectual Property Holdings, Llc Methods for removing residual solids from enzymatic hydrolysate to make purified fermentable sugar syrup
US11427839B2 (en) 2014-08-29 2022-08-30 Lee Tech Llc Yeast stage tank incorporated fermentation system and method
US11680278B2 (en) 2014-08-29 2023-06-20 Lee Tech Llc Yeast stage tank incorporated fermentation system and method
US10377652B1 (en) 2014-12-05 2019-08-13 Fremont Industries, Inc. Process for enhanced fractionation of recovered waste streams
US10597603B2 (en) 2014-12-16 2020-03-24 Polymer Ventures, Inc. Oil recovery aid
US9255239B1 (en) 2014-12-30 2016-02-09 Ivanhoe Industries, Inc. Formulation for corn oil recovery and method of use thereof
US9399750B1 (en) 2015-06-22 2016-07-26 Ivanhoe Industries, Inc. Formulation for corn oil recovery and method of use thereof
EP3245279B1 (en) 2015-01-16 2019-03-06 Croda, Inc. Method of separating oil
US10058120B2 (en) 2015-05-09 2018-08-28 Kent K. Herbst Method and apparatus for improving efficiency and reliability of stillage processing
EP3325590B1 (en) 2015-07-18 2020-09-30 Ecolab USA Inc. Chemical additives to improve oil separation in stillage process operations
US10059966B2 (en) 2015-11-25 2018-08-28 Flint Hills Resources, Lp Processes for recovering products from a corn fermentation mash
US11718863B2 (en) 2015-11-25 2023-08-08 Poet Grain (Octane), Llc Processes for recovering products from a slurry
CA3006293A1 (en) 2015-11-25 2017-06-01 Flint Hills Resources, Lp Processes for recovering products from a corn fermentation mash
US20170166834A1 (en) * 2015-12-10 2017-06-15 Fluid Quip Process Technologies, Llc Systems and methods to improve co-product recovery from grains and/or grain components used for biochemical and/or biofuel production using emulsion disrupting agents
US11286446B2 (en) 2016-02-18 2022-03-29 Bl Technologies, Inc. Stillage solids concentration
US9738850B1 (en) 2016-04-11 2017-08-22 Ivanhoe Industries Use of alkoxylyated mono- and diglycerides for corn oil recovery
US11166478B2 (en) 2016-06-20 2021-11-09 Lee Tech Llc Method of making animal feeds from whole stillage
CA3030426C (en) * 2016-07-15 2024-01-23 Ecolab Usa Inc. Method for improving overflow clarity in production of coal
US10782241B2 (en) 2017-07-27 2020-09-22 Ecolab Usa Inc. Method of determining residual flocculant in effluent of an industrial clarification process
CA3129845A1 (en) 2019-02-15 2020-08-20 Ecolab Usa Inc. Process for improving protein recovery in stillage processing streams
US12264302B2 (en) 2020-02-14 2025-04-01 Ecolab Usa Inc. Process to improve protein recovery in stillage processing streams
US11730172B2 (en) 2020-07-15 2023-08-22 Poet Research, Inc. Methods and systems for concentrating a solids stream recovered from a process stream in a biorefinery
US11623966B2 (en) 2021-01-22 2023-04-11 Lee Tech Llc System and method for improving the corn wet mill and dry mill process
WO2023244840A1 (en) 2022-06-17 2023-12-21 Lee Tech Llc System for and method of producing pure starch slurry and alcohol by using a process combining wet corn milling and a dry corn milling processes
EP4389906A1 (en) 2022-12-21 2024-06-26 Basf Se Methods for the enzymatic treatment of whole stillage
EP4389907A1 (en) 2022-12-21 2024-06-26 Basf Se Methods for the enzymatic treatment of whole stillage

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273658A (en) 1977-10-19 1981-06-16 Exxon Production Research Company Thickener control process
US4226714A (en) * 1978-12-27 1980-10-07 The Anaconda Company Thickener control system
US4759856A (en) * 1984-04-30 1988-07-26 Allied Colloids, Ltd. Flocculation processes
US6130303A (en) 1988-12-19 2000-10-10 Cytec Technology Corp. Water-soluble, highly branched polymeric microparticles
US5552316A (en) * 1993-06-04 1996-09-03 Environmental Marketing Services, Ltd. Clarifying E. coli fermentation broths with a combination of anionic and cationic flocculants
JP2989114B2 (ja) 1995-02-28 1999-12-13 有限会社 エンゼル総合研究所 豆腐産業廃棄物を処理してなる猫用トイレ砂
US5662810A (en) 1995-08-29 1997-09-02 Willgohs; Ralph H. Method and apparatus for efficiently dewatering corn stillage and other materials
CN1179270A (zh) 1996-10-15 1998-04-22 唯邦企业环保工程(武汉)有限公司 絮凝汽浮处理酒精糟液的方法
AU733771B2 (en) * 1997-04-30 2001-05-24 Ciba Specialty Chemicals Water Treatments Limited Dewatering of sewage sludge
US6132625A (en) * 1998-05-28 2000-10-17 E. I. Du Pont De Nemours And Company Method for treatment of aqueous streams comprising biosolids
US7074603B2 (en) * 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
GB0218019D0 (en) * 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
WO2005021742A2 (en) * 2003-08-29 2005-03-10 Ultraforce Technology Llc Alcohol production using sonication
US7566469B2 (en) * 2003-10-13 2009-07-28 Nalco Company Method of dewatering grain stillage solids
US20060006116A1 (en) * 2004-07-09 2006-01-12 Scheimann David W Method of dewatering thin stillage processing streams
US20070036881A1 (en) * 2005-08-12 2007-02-15 Mpc Inc. Electrocoagulation and polymeric suspended solids reduction

Also Published As

Publication number Publication date
AR063885A1 (es) 2009-02-25
WO2008076716A1 (en) 2008-06-26
CA2670537A1 (en) 2008-06-26
CN101594921A (zh) 2009-12-02
ZA200904933B (en) 2010-04-28
RU2009121449A (ru) 2011-01-20
CN101594921B (zh) 2012-10-10
EP2094367A1 (en) 2009-09-02
US7497955B2 (en) 2009-03-03
US20070210007A1 (en) 2007-09-13
AU2007334051A1 (en) 2008-06-26

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