ES8607201A1 - Un procedimiento para recuperar glicerina de una corriente acuosa salina que contiene glicerina - Google Patents

Un procedimiento para recuperar glicerina de una corriente acuosa salina que contiene glicerina

Info

Publication number
ES8607201A1
ES8607201A1 ES545182A ES545182A ES8607201A1 ES 8607201 A1 ES8607201 A1 ES 8607201A1 ES 545182 A ES545182 A ES 545182A ES 545182 A ES545182 A ES 545182A ES 8607201 A1 ES8607201 A1 ES 8607201A1
Authority
ES
Spain
Prior art keywords
glycerine
recovery
saline waters
liquid phase
water
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.)
Expired
Application number
ES545182A
Other languages
English (en)
Other versions
ES545182A0 (es
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES8607201A1 publication Critical patent/ES8607201A1/es
Publication of ES545182A0 publication Critical patent/ES545182A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2646—Decantation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2669—Distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2673—Evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Gas Separation By Absorption (AREA)
  • Detergent Compositions (AREA)

Abstract

PROCEDIMIENTO PARA RECUPERAR GLICERINA DE UNA CORRIENTE ACUOSA SALINA QUE CONTIENE GLICERINA. COMPRENDE A) EVAPORAR LA CORRIENTE DE ALIMENTACIOXN PARA SEPARAR AGUA Y PRECIPITAR UN 85% DEL CONTENIDO DE SAL DE LA CORRIENTE DE ALIMENTACIOXN, B) SEPARAR LA FASE LIXQUIDA DE LA SAL PRECIPITADA, C) DILUIR EL PRODUCTO EN LA FASE LIXQUIDA SEPARADA EN UNA ZONA DE DILUCIOXN CON UNA CORRIENTE ACUOSA EXENTA DE SAL, PARA OBTENER UN PRODUCTO EN FASE LIXQUIDA DILUIDA QUE TIENE VISCOSIDAD MENOR QUE 10 CENTIPOISES, D) SOMETER EL PRODUCTO DE ELECTRODIAXLISIS, PARA HACER EMIGRAR A LOS COMPONENTES SALINOS A TRAVEXS DE MEMBRANAS FIJAS DE INTERCAMBIO ANIOXNICO Y CATIOXNICO HASTA UNA CORRIENTE O CORRIENTES CONCENTRADAS Y OBTENER CORRIENTES O CORRIENTE DILUIDAS REDUCIDAS EN CONTENIDO SALINO E) RECIRCULAR PARTE DE LA CORRIENTE CONCENTRADA PROCEDENTE DE D), PARA EVAPORAR LA CORRIENTE DE ALIMENTACIOXN Y SEPARAR AGUA ASIX COMO PRECIPITAR UN 85% DEL CONTENIDO DE SAL DE LA CORRIENTE DE ALIMENTACIOXN Y F) RECUPERAR GLICERINA DE LA CORRIENTE DILUIDA DE D) POR DESTILACIOXN FRACCIONADA. LA SAL ES UNA SAL INORGAXNICA DE METAL ALCALINO O ALCALINOTEXRREO.
ES545182A 1984-07-16 1985-07-15 Un procedimiento para recuperar glicerina de una corriente acuosa salina que contiene glicerina Expired ES8607201A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/631,125 US4599178A (en) 1984-07-16 1984-07-16 Recovery of glycerine from saline waters

Publications (2)

Publication Number Publication Date
ES8607201A1 true ES8607201A1 (es) 1986-05-16
ES545182A0 ES545182A0 (es) 1986-05-16

Family

ID=24529868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545182A Expired ES8607201A1 (es) 1984-07-16 1985-07-15 Un procedimiento para recuperar glicerina de una corriente acuosa salina que contiene glicerina

Country Status (8)

Country Link
US (1) US4599178A (es)
EP (1) EP0168893B1 (es)
JP (1) JPS6144833A (es)
AT (1) ATE50511T1 (es)
CA (1) CA1249239A (es)
DE (1) DE3576122D1 (es)
ES (1) ES8607201A1 (es)
ZA (1) ZA855308B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721474A1 (de) * 1987-06-30 1989-01-12 Huels Chemische Werke Ag Verfahren zur herstellung von hexadiin(2,4)-diol-1,6
US6023003A (en) * 1998-01-13 2000-02-08 Reading & Bates Development Co. Process and system for recovering glycol from glycol/brine streams
DE19838425A1 (de) * 1998-08-24 2000-03-02 Degussa Verfahren zur Abtrennung mehrfunktioneller Alkohole von wasserlöslichen Salzen aus wäßrigen Systemen
EP2284146A3 (en) * 2003-11-20 2011-03-02 SOLVAY (Société Anonyme) Process for producing dichloropropanol
US7235183B2 (en) * 2004-06-22 2007-06-26 Crown Iron Works Company Glycerine foots salt separation system
US8173823B2 (en) * 2005-05-20 2012-05-08 Solvay (Société Anonyme) Method for making an epoxide
KR20080036555A (ko) 2005-05-20 2008-04-28 솔베이(소시에떼아노님) 클로로히드린으로부터 출발하여 에폭시드를 제조하는 방법
DE102006028501A1 (de) * 2006-06-21 2007-12-27 Lurgi Ag Verfahren und Vorrichtung zur Behandlung einer Rückstände enthaltenden glyzerinreichen Phase
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US7744760B2 (en) * 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
US20100032617A1 (en) * 2007-02-20 2010-02-11 Solvay (Societe Anonyme) Process for manufacturing epichlorohydrin
FR2913684B1 (fr) * 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TW200911773A (en) * 2007-06-12 2009-03-16 Solvay Epichlorohydrin, manufacturing process and use
FR2918058A1 (fr) * 2007-06-28 2009-01-02 Solvay Produit a base de glycerol, procede pour sa purification et son utilisation dans la fabrication de dichloropropanol
EP2207617A1 (en) * 2007-10-02 2010-07-21 SOLVAY (Société Anonyme) Use of compositions containing silicon for improving the corrosion resistance of vessels
CN101878187B (zh) 2007-11-30 2014-12-10 伊沃夸水处理技术有限责任公司 用于水处理的系统和方法
TWI478875B (zh) * 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
US8507643B2 (en) * 2008-04-03 2013-08-13 Solvay S.A. Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol
FR2935968B1 (fr) * 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
WO2010033817A2 (en) * 2008-09-18 2010-03-25 Redox Tech, Llc Crude glycerol purification process
FR2939434B1 (fr) * 2008-12-08 2012-05-18 Solvay Procede de traitement de glycerol.
DE102009017098B3 (de) * 2009-04-15 2010-08-12 Lurgi Gmbh Verfahren zur kontinuierlichen Herstellung von Reinglycerin aus Kaliumsulfat enthaltendem Rohglycerin
WO2012041816A1 (en) 2010-09-30 2012-04-05 Solvay Sa Derivative of epichlorohydrin of natural origin
CN104230046B (zh) * 2014-08-21 2015-09-30 波鹰(厦门)科技有限公司 一种高盐含甘油高浓度有机废水中氯化钠及甘油的分离装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845653A (en) * 1958-03-12 1960-08-24 Permutit Co Ltd Improvements relating to electrodialytic cells
BE608328A (es) * 1960-09-19
CH489259A (de) * 1968-06-08 1970-04-30 Dietzsch Gmbh Hans Joachim Verfahren zur Herstellung von kapillaren Austauschern
US3715402A (en) * 1969-08-08 1973-02-06 Basf Wyandotte Corp Removal of catalysts from polyols
US4036749A (en) * 1975-04-30 1977-07-19 Anderson Donald R Purification of saline water

Also Published As

Publication number Publication date
CA1249239A (en) 1989-01-24
US4599178A (en) 1986-07-08
EP0168893A3 (en) 1987-08-19
ES545182A0 (es) 1986-05-16
JPH0542415B2 (es) 1993-06-28
EP0168893A2 (en) 1986-01-22
ATE50511T1 (de) 1990-03-15
JPS6144833A (ja) 1986-03-04
DE3576122D1 (de) 1990-04-05
EP0168893B1 (en) 1990-02-28
ZA855308B (en) 1986-02-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401