ZA855308B - Recovery of glycerine from saline waters - Google Patents

Recovery of glycerine from saline waters

Info

Publication number
ZA855308B
ZA855308B ZA855308A ZA855308A ZA855308B ZA 855308 B ZA855308 B ZA 855308B ZA 855308 A ZA855308 A ZA 855308A ZA 855308 A ZA855308 A ZA 855308A ZA 855308 B ZA855308 B ZA 855308B
Authority
ZA
South Africa
Prior art keywords
glycerine
recovery
saline waters
liquid phase
water
Prior art date
Application number
ZA855308A
Other languages
English (en)
Inventor
George Constantin Blytas
Original Assignee
Shell Res Ltd
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 Res Ltd filed Critical Shell Res Ltd
Publication of ZA855308B publication Critical patent/ZA855308B/xx

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)
  • Detergent Compositions (AREA)
  • Gas Separation By Absorption (AREA)
ZA855308A 1984-07-16 1985-07-15 Recovery of glycerine from saline waters ZA855308B (en)

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 (1)

Publication Number Publication Date
ZA855308B true ZA855308B (en) 1986-02-26

Family

ID=24529868

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855308A ZA855308B (en) 1984-07-16 1985-07-15 Recovery of glycerine from saline waters

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
CA2598667C (en) * 2003-11-20 2012-04-03 Solvay (Societe Anonyme) Process for producing a chlorinated organic compound
US7235183B2 (en) * 2004-06-22 2007-06-26 Crown Iron Works Company Glycerine foots salt separation system
EP2275417A3 (en) * 2005-05-20 2011-03-09 SOLVAY (Société Anonyme) Process for producing dichloropropanol
KR20080019005A (ko) 2005-05-20 2008-02-29 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소에서 출발하여클로로히드린을 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
JP2011502032A (ja) * 2007-10-02 2011-01-20 ソルヴェイ（ソシエテ アノニム） 容器の耐腐食性を向上させるためのケイ素を含有する組成物の使用
MX2010005876A (es) 2007-11-30 2010-06-15 Siemens Water Tech Corp Sistemas y metodos para tratamiento de agua.
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
CA2718315A1 (en) * 2008-04-03 2009-10-08 Solvay (Societe Anonyme) 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
CN103261181A (zh) 2010-09-30 2013-08-21 索尔维公司 天然来源的环氧氯丙烷的衍生物
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
NL128859C (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
EP0168893A3 (en) 1987-08-19
ATE50511T1 (de) 1990-03-15
JPS6144833A (ja) 1986-03-04
US4599178A (en) 1986-07-08
EP0168893A2 (en) 1986-01-22
JPH0542415B2 (es) 1993-06-28
CA1249239A (en) 1989-01-24
ES8607201A1 (es) 1986-05-16
ES545182A0 (es) 1986-05-16
DE3576122D1 (de) 1990-04-05
EP0168893B1 (en) 1990-02-28

Similar Documents

Publication Publication Date Title
ZA855308B (en) Recovery of glycerine from saline waters
ES8701704A1 (es) Un proceso para la recuperacion de glicerina de una corrien-te de alimentacion acuosa salina que contiene glicerina
GB1468981A (en) Method of removing and recovering water and aromatic hydro carbons from a gas stream
KR860700354A (ko) 1α-히드록시비타민 D 화합물의 제조방법
EP0137124A3 (en) Removal of light impurities from caprolactam by distillation with water
FR2764610B1 (fr) Procede de separation de composes benzothiopheniques d'un melange d'hydrocarbures les contenant, et melange d'hydrocarbures obtenu par ce procede
IE39855L (en) Process for the preparation of isoprene
DE60029542D1 (de) Verfahren zur Reinigung von 1,3-propandiol aus einem Fermentationsmedium
ATE28747T1 (de) Verfahren zur herstellung von fluessiger 2hydroxymethylthiobuttersaeure.
FR2591581B1 (fr) Procede d'obtention avec une forte productivite de trihydroxyde d'aluminium, de haute purete et de diametre median inferieur a 4 micrometres, regle a la demande.
KR970070173A (ko) 세서민류의 분리 방법
KR850001147A (ko) (±) 2-(6'-메톡시-2'-나프틸)-프로피온산의 광학적 분해방법
EP0662856B1 (en) Recovery of phenol from low concentrations with sodium sulfate
GB1498995A (en) Method for separating and recovering hydroquinone
AU5035585A (en) Removal of phenols from wastewater streams
ES8306083A1 (es) "un procedimiento para la recuperacion de un alcohilbenceno secundario a partir de una mezcla del mismo con agua y un derivado de fenol de dicho alcohilbenceno secundario".
KR830005335A (ko) 윤활유의 용매정제
GB2096174B (en) Blood fractionation
IE39938L (en) Recovering clean water
GB1530100A (en) Method and apparatus for facilitating the disposal of cutting liquid
JPS5585584A (en) Method of separating and recovering dioxane
GB1443347A (en) Distrillation process for removal of low dew point substance from high dew point materials
EA199800323A1 (ru) Способ отделения твердых веществ от водных растворов 1,4-бутиндиола
JPS634807A (ja) 溶剤精製回収方法
DE722042C (de) Verfahren zur Gewinnung von Vinylmethylketon aus seinen waesserigen Loesungen