ES8701704A1 - Un proceso para la recuperacion de glicerina de una corrien-te de alimentacion acuosa salina que contiene glicerina - Google Patents

Un proceso para la recuperacion de glicerina de una corrien-te de alimentacion acuosa salina que contiene glicerina

Info

Publication number
ES8701704A1
ES8701704A1 ES549714A ES549714A ES8701704A1 ES 8701704 A1 ES8701704 A1 ES 8701704A1 ES 549714 A ES549714 A ES 549714A ES 549714 A ES549714 A ES 549714A ES 8701704 A1 ES8701704 A1 ES 8701704A1
Authority
ES
Spain
Prior art keywords
glycerine
recovery
pentanol
saline waters
flashing
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
ES549714A
Other languages
English (en)
Other versions
ES549714A0 (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 ES8701704A1 publication Critical patent/ES8701704A1/es
Publication of ES549714A0 publication Critical patent/ES549714A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Detergent Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

METODO DE RECUPERACION DE GLICERINA DE CORRIENTES DE ALIMENTACION ACUOSAS SALINAS. COMPRENDE LA EVAPORACION DE AL MENOS EL 90% DEL AGUA EXISTENTE EN LA CORRIENTE DE ALIMENTACION; PONER EN CONTACTO LA CORRIENTE CONCENTRADA RESULTANTE CON 1-PENTANOL O UNA MEZCLA DE PENTANOLES, EN UNA PROPORCION DE 1:1 A 5:1 DE PENTANOL A ALIMENTACION, A UNA TEMPERATURA COMPRENDIDA ENTRE 115JC Y 160JC; SEPARACION DE LA FASE LIQUIDA DE LA SAL PRECIPITADA; EVAPORACION DE LA FASE LIQUIDA CON FORMACION DE UNA FRACCION SUPERIOR Y OTRA INFERIOR; Y DESTILACION FRACCIONADA DE LA FRACCION INFERIOR PARA OBTENER GLICERINA. AL MENOS UNA PARTE DE LA FRACCION SUPERIOR SE SOMETE A UN PROCESO DE ELIMINACION DE AGUA Y SE RECICLA A LA ETAPA DE CONTACTO DE LA CORRIENTE CON PENTANOL. TIENE APLICACIONES PARA LA RECUPERACION DE GLICERINA DE AGUAS DE DESECHO RESULTANTES DE LA FABRICACION DE RESINAS EPOXIDICAS.
ES549714A 1984-12-10 1985-12-09 Un proceso para la recuperacion de glicerina de una corrien-te de alimentacion acuosa salina que contiene glicerina Expired ES8701704A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/679,773 US4560812A (en) 1984-12-10 1984-12-10 Recovery of glycerine from saline waters

Publications (2)

Publication Number Publication Date
ES8701704A1 true ES8701704A1 (es) 1986-12-01
ES549714A0 ES549714A0 (es) 1986-12-01

Family

ID=24728310

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549714A Expired ES8701704A1 (es) 1984-12-10 1985-12-09 Un proceso para la recuperacion de glicerina de una corrien-te de alimentacion acuosa salina que contiene glicerina

Country Status (9)

Country Link
US (1) US4560812A (es)
EP (1) EP0184880B1 (es)
JP (1) JPS61140532A (es)
CN (1) CN1004695B (es)
AT (1) ATE37020T1 (es)
CA (1) CA1248971A (es)
DE (1) DE3564801D1 (es)
ES (1) ES8701704A1 (es)
ZA (1) ZA859394B (es)

Families Citing this family (38)

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US4784673A (en) * 1987-07-17 1988-11-15 Shell Oil Company Desiccant composition for supercritical CO2
US5190622A (en) * 1991-11-14 1993-03-02 Lloyd Berg Recovery of glycerine from sorbitol by azeotropic distillation
US5198077A (en) * 1991-11-19 1993-03-30 Lloyd Berg Recovery of glycerine from mannitol, lactose or lactitol by azeotropic distillation
US5286882A (en) * 1992-10-13 1994-02-15 Shell Oil Company Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins
US5436227A (en) * 1993-05-27 1995-07-25 Shell Oil Company Soluble/insoluble alcohol in drilling fluid
US5361841A (en) * 1993-05-27 1994-11-08 Shell Oil Company Drilling and cementing with blast furnace slag/polyalcohol fluid
US5361842A (en) * 1993-05-27 1994-11-08 Shell Oil Company Drilling and cementing with blast furnace slag/silicate fluid
US5358044A (en) * 1993-05-27 1994-10-25 Shell Oil Company Drilling and cementing with blast furnace slag/soluble/insoluble alcohol
US5439056A (en) * 1993-06-28 1995-08-08 Shell Oil Company Coal slag solidification of drilling fluid
US5363918A (en) * 1993-08-04 1994-11-15 Shell Oil Company Wellbore sealing with unsaturated monomer system
JP3712903B2 (ja) 2000-01-28 2005-11-02 花王株式会社 グリセリンの製造方法
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
CN100347104C (zh) * 2005-12-05 2007-11-07 江苏三木集团有限公司 环氧树脂含盐废水的处理及盐的回收方法
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
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
US8084651B2 (en) * 2008-03-10 2011-12-27 Tate & Lyle Ingredients Americas Llc Process for purification of glycerol
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
US9662594B2 (en) * 2009-06-22 2017-05-30 Ng Innovations, Inc. Systems and methods for treating fractionated water
US8409442B2 (en) * 2009-08-20 2013-04-02 Ng Innovations, Inc. Water separation method and apparatus
US8470139B2 (en) * 2009-12-11 2013-06-25 Nginnovations, Inc. Systems and method for low temperature recovery of fractionated water
FR2964657B1 (fr) * 2010-09-15 2013-01-18 Rhodia Operations Procede de purification du glycerol brut
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
CN102557164B (zh) * 2010-12-15 2013-12-11 益海嘉里(连云港)化工有限公司 一种含甘油的高盐工业废水的回收利用方法
CN102503014B (zh) * 2011-11-22 2013-06-05 浙江大学 一种含盐甘油废水的处理方法
JP2016529259A (ja) * 2013-08-19 2016-09-23 アールイージー ライフ サイエンシズ リミテッド ライアビリティ カンパニー 部分精製された廃グリセロールの製造
US9469586B2 (en) 2013-08-19 2016-10-18 REG Life Sciences, LLC Production of partially refined waste glycerol
PT108590A (pt) * 2015-06-29 2016-12-29 Univ Aveiro Processo de purificação de crude glicerol
CN106397124B (zh) * 2016-09-13 2019-05-28 西南石油大学 一种含盐乙二醇溶液的除盐方法
CN106542965B (zh) * 2016-11-07 2019-07-16 青岛科技大学 低碳混合醇塔釜闪蒸分离甲醇的方法
TWI636967B (zh) 2017-06-30 2018-10-01 國立清華大學 含鹽甘油廢水處理系統與方法
CN110229046B (zh) * 2018-03-05 2023-07-28 南通星辰合成材料有限公司 一种从环氧废水蒸发母液中提取甘油及类甘油醇的装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1078580A (en) * 1912-09-07 1913-11-11 Gaston Philippe Guignard Process of extracting glycerin from vinasses.
US2444296A (en) * 1943-04-24 1948-06-29 Colgate Palmolive Pect Company Recovery of glycerol
US2436209A (en) * 1943-09-18 1948-02-17 Colgate Palmolive Peet Co Extraction of polyhydric alcohols
US2479041A (en) * 1943-09-18 1949-08-16 Colgate Palmolive Peet Co Glycerine extraction process
US3483264A (en) * 1966-07-08 1969-12-09 Union Starch & Refining Co Inc Purification of polyhydric alcohols
JPS51136607A (en) * 1975-05-22 1976-11-26 Kao Corp Process for purification of aqueous glycerine solution
US4164507A (en) * 1978-07-13 1979-08-14 Shell Oil Company Process for separation of salt from heavy ends wastes of glycerine manufacture

Also Published As

Publication number Publication date
ATE37020T1 (de) 1988-09-15
JPH0558610B2 (es) 1993-08-27
CA1248971A (en) 1989-01-17
ZA859394B (en) 1986-08-27
EP0184880A1 (en) 1986-06-18
CN85109000A (zh) 1986-07-09
US4560812A (en) 1985-12-24
DE3564801D1 (en) 1988-10-13
JPS61140532A (ja) 1986-06-27
EP0184880B1 (en) 1988-09-07
ES549714A0 (es) 1986-12-01
CN1004695B (zh) 1989-07-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303