ATE50511T1 - Gewinnung von glyzerin aus salzwasser. - Google Patents

Gewinnung von glyzerin aus salzwasser.

Info

Publication number
ATE50511T1
ATE50511T1 AT85201150T AT85201150T ATE50511T1 AT E50511 T1 ATE50511 T1 AT E50511T1 AT 85201150 T AT85201150 T AT 85201150T AT 85201150 T AT85201150 T AT 85201150T AT E50511 T1 ATE50511 T1 AT E50511T1
Authority
AT
Austria
Prior art keywords
glycerine
recovery
liquid phase
water
saltwater
Prior art date
Application number
AT85201150T
Other languages
German (de)
English (en)
Inventor
George Constantin Blytas
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE50511T1 publication Critical patent/ATE50511T1/de

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Removal Of Specific Substances (AREA)
  • Gas Separation By Absorption (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Detergent Compositions (AREA)
AT85201150T 1984-07-16 1985-07-09 Gewinnung von glyzerin aus salzwasser. ATE50511T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/631,125 US4599178A (en) 1984-07-16 1984-07-16 Recovery of glycerine from saline waters
EP19850201150 EP0168893B1 (en) 1984-07-16 1985-07-09 Recovery of glycerine from saline waters

Publications (1)

Publication Number Publication Date
ATE50511T1 true ATE50511T1 (de) 1990-03-15

Family

ID=24529868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85201150T ATE50511T1 (de) 1984-07-16 1985-07-09 Gewinnung von glyzerin aus salzwasser.

Country Status (8)

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

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
EA200800128A1 (ru) * 2003-11-20 2008-04-28 Солвей (Сосьете Аноним) Способ получения хлорированного органического соединения, эпихлоргидрина и эпоксидных смол из возобновляемого сырья
US7235183B2 (en) * 2004-06-22 2007-06-26 Crown Iron Works Company Glycerine foots salt separation system
CA2608956A1 (en) * 2005-05-20 2006-09-28 Solvay (Societe Anonyme) Method for making chlorohydrin in liquid phase in the presence of heavy compounds
KR20080037613A (ko) 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 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
TWI500609B (zh) * 2007-06-12 2015-09-21 Solvay 含有環氧氯丙烷的產品，其製備及其不同應用中的用途
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
US8715568B2 (en) * 2007-10-02 2014-05-06 Solvay Sa Use of compositions containing silicon for improving the corrosion resistance of vessels
US8585882B2 (en) 2007-11-30 2013-11-19 Siemens Water Technologies Llc Systems and methods for water treatment
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
WO2009121853A1 (en) * 2008-04-03 2009-10-08 Solvay (Société 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
CN107759771A (zh) 2010-09-30 2018-03-06 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 (enExample) * 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
JPH0542415B2 (enExample) 1993-06-28
US4599178A (en) 1986-07-08
EP0168893A2 (en) 1986-01-22
EP0168893A3 (en) 1987-08-19
ES8607201A1 (es) 1986-05-16
ZA855308B (en) 1986-02-26
JPS6144833A (ja) 1986-03-04
ES545182A0 (es) 1986-05-16
CA1249239A (en) 1989-01-24
DE3576122D1 (de) 1990-04-05
EP0168893B1 (en) 1990-02-28

Similar Documents

Publication Publication Date Title
ATE50511T1 (de) Gewinnung von glyzerin aus salzwasser.
ATE37020T1 (de) Aufarbeitung von glycerin aus salzhaltigen wassern.
ATE57848T1 (de) Energieeffizientes verfahren fuer das strippen von gasen aus fluessigkeiten.
DE3586888D1 (de) Rueckgewinnung von waerme aus konzentrierter schwefelsaeure.
ATE7762T1 (de) Destillative abtrennung von kohlendioxyd aus einem kohlendioxyd/schwefelwasserstoff-gemisch.
ATE32708T1 (de) Scheidungsmethode von fettsaeuren und kolophoniumsaeuren.
FR2435533A1 (fr) Procede de recuperation de l'indium
KR940014445A (ko) 하이 솔리드 비수성 중합체 조성물의 제조방법
ATE162413T1 (de) Rückgewinnung von phenol mit natriumsulfat aus niedrig konzentrierten lösungen
KR970070173A (ko) 세서민류의 분리 방법
ES409297A1 (es) Procedimiento para la purificacion de compuestos organicos clorinados conteniendo dos o mas atomos de carbon.
GB1189607A (en) Purification Process
KR830005335A (ko) 윤활유의 용매정제
SE8105106L (sv) Sett att koncentrera vattenlosningar av glykoler
ATE39324T1 (de) Blutfraktionierung.
ATE84504T1 (de) Verfahren zur abtrennung von kupfer aus basisch reagierenden, waessrigen loesungen.
ATE184270T1 (de) Wiedergewinnung von wertvollen substanzen aus destillationsnachläufen der bisphenol-a- produktion
ATE35533T1 (de) Verfahren zur rueckgewinnung von reiner benzoesaeure.
KR830002694A (ko) 정제 아세토니트릴의 제조방법
YU83490A (sh) Postopek za rekuperacijo germanija
JPS5585584A (en) Method of separating and recovering dioxane
ATE57938T1 (de) Phasentrennung zum entfernnen von polysacchariden aus verduennten loesungen.
GB1233796A (en) pURIFICATION DE 2,2-DIMETHYL-1,3-PROPANDIOL-MONO(HYDROXYPIVALATE)
ATE1882T1 (de) Ein verfahren zur direkten extraktion von kleinen teilchen bis 50 nm aus einer proteinhaltigen fluessigkeit.
JPS54102305A (en) Treatment of water-containing tar waste oil

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee