WO2012177922A3 - Systèmes et procédés de séparation de solides suspendus - Google Patents

Systèmes et procédés de séparation de solides suspendus Download PDF

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Publication number
WO2012177922A3
WO2012177922A3 PCT/US2012/043604 US2012043604W WO2012177922A3 WO 2012177922 A3 WO2012177922 A3 WO 2012177922A3 US 2012043604 W US2012043604 W US 2012043604W WO 2012177922 A3 WO2012177922 A3 WO 2012177922A3
Authority
WO
WIPO (PCT)
Prior art keywords
suspended solids
thin stillage
produce
stream
methods
Prior art date
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.)
Ceased
Application number
PCT/US2012/043604
Other languages
English (en)
Other versions
WO2012177922A2 (fr
Inventor
Scott Kohl
Charles C. Gallop
Kurt A. Dieker
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.)
ICM Inc USA
Original Assignee
ICM Inc USA
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
Priority claimed from US13/292,266 external-priority patent/US20120051980A1/en
Application filed by ICM Inc USA filed Critical ICM Inc USA
Priority to BR112013033391A priority Critical patent/BR112013033391A2/pt
Priority to US13/531,036 priority patent/US8986551B2/en
Publication of WO2012177922A2 publication Critical patent/WO2012177922A2/fr
Publication of WO2012177922A3 publication Critical patent/WO2012177922A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/048—Breaking emulsions by changing the state of aggregation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

L'invention porte sur un procédé, qui consiste à clarifier un produit de vinasse fine dans un processeur mécanique pour produire un courant de solides suspendus fins et un produit de vinasse fine clarifié. Le procédé consiste en plus à fournir le produit de vinasse fine et le produit de vinasse fine clarifié, séparément ou dans en un courant combiné, à un ou plusieurs évaporateurs afin de produire un ou plusieurs courants de solides suspendus réduits, chaque courant ayant une quantité réduite de solides suspendus et une viscosité inférieure à celle de courants de traitement ayant une teneur en solides totale comparable mais contenant une plus grande quantité de solides suspendus. Le procédé peut de plus consister à effectuer un traitement additionnel d'un ou de plusieurs des courants de solides suspendus réduits afin de produire un produit de bio-huile.
PCT/US2012/043604 2010-08-06 2012-06-21 Systèmes et procédés de séparation de solides suspendus Ceased WO2012177922A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR112013033391A BR112013033391A2 (pt) 2011-06-24 2012-06-21 método e sistema de separação de sólidos, métodos para reduzir uma carga do secador e emissões em uma usina de produção de bioproduto, e, método para melhorar o rendimento da produção de bioproduto.
US13/531,036 US8986551B2 (en) 2010-08-06 2012-06-22 Suspended solids separation systems and methods

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161501030P 2011-06-24 2011-06-24
US61/501,030 2011-06-24
US13/292,266 2011-11-09
US13/292,266 US20120051980A1 (en) 2010-08-06 2011-11-09 Bio-oil recovery systems

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US13/292,266 Continuation US20120051980A1 (en) 2010-08-06 2011-11-09 Bio-oil recovery systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/531,036 Continuation US8986551B2 (en) 2010-08-06 2012-06-22 Suspended solids separation systems and methods

Publications (2)

Publication Number Publication Date
WO2012177922A2 WO2012177922A2 (fr) 2012-12-27
WO2012177922A3 true WO2012177922A3 (fr) 2013-05-16

Family

ID=46752265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/043604 Ceased WO2012177922A2 (fr) 2010-08-06 2012-06-21 Systèmes et procédés de séparation de solides suspendus

Country Status (3)

Country Link
BR (1) BR112013033391A2 (fr)
CA (1) CA2780589C (fr)
WO (1) WO2012177922A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8722911B2 (en) 2012-06-20 2014-05-13 Valicor, Inc. Process and method for improving the water reuse, energy efficiency, fermentation, and products of an ethanol fermentation plant
CN115318446B (zh) * 2022-08-05 2024-04-12 中国地质科学院矿产综合利用研究所 一种难选低品位镍钴硫化矿浮选药剂制度及其应用
US20240336941A1 (en) * 2023-04-06 2024-10-10 Marquis IP LLC Methods for producing biogas and renewable natural gas using co-products from a stillage stream as feedstocks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250182A (en) * 1992-07-13 1993-10-05 Zenon Environmental Inc. Membrane-based process for the recovery of lactic acid and glycerol from a "corn thin stillage" stream
US20040087808A1 (en) * 2002-10-28 2004-05-06 John Prevost Substantially fat free products from whole stillage resulting from the production of ethanol from oil-bearing agricultural products
US20070036881A1 (en) * 2005-08-12 2007-02-15 Mpc Inc. Electrocoagulation and polymeric suspended solids reduction
WO2010138110A1 (fr) * 2009-05-26 2010-12-02 Fluid-Quip, Inc. Procédés de fabrication d'une semoule de maïs à teneur élevée en protéines à partir d'un sous-produit résidu de distillation entier et système associé

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250182A (en) * 1992-07-13 1993-10-05 Zenon Environmental Inc. Membrane-based process for the recovery of lactic acid and glycerol from a "corn thin stillage" stream
US20040087808A1 (en) * 2002-10-28 2004-05-06 John Prevost Substantially fat free products from whole stillage resulting from the production of ethanol from oil-bearing agricultural products
US20070036881A1 (en) * 2005-08-12 2007-02-15 Mpc Inc. Electrocoagulation and polymeric suspended solids reduction
WO2010138110A1 (fr) * 2009-05-26 2010-12-02 Fluid-Quip, Inc. Procédés de fabrication d'une semoule de maïs à teneur élevée en protéines à partir d'un sous-produit résidu de distillation entier et système associé

Also Published As

Publication number Publication date
WO2012177922A2 (fr) 2012-12-27
CA2780589A1 (fr) 2012-08-31
CA2780589C (fr) 2013-09-24
BR112013033391A2 (pt) 2018-04-24

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