ES2130532T3 - Procedimiento de adsorcion para la recuperacion de amina o sal de amina de soluciones acuosas de salmuera. - Google Patents

Procedimiento de adsorcion para la recuperacion de amina o sal de amina de soluciones acuosas de salmuera.

Info

Publication number
ES2130532T3
ES2130532T3 ES95305279T ES95305279T ES2130532T3 ES 2130532 T3 ES2130532 T3 ES 2130532T3 ES 95305279 T ES95305279 T ES 95305279T ES 95305279 T ES95305279 T ES 95305279T ES 2130532 T3 ES2130532 T3 ES 2130532T3
Authority
ES
Spain
Prior art keywords
amine
recovery
aqueous brine
brine solutions
adsorption procedure
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 - Lifetime
Application number
ES95305279T
Other languages
English (en)
Inventor
Larry Ivis Flowers
Eugene Pauling Boden
David Lee Ramsey
Peter David Phelps
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2130532T3 publication Critical patent/ES2130532T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3425—Regenerating or reactivating of sorbents or filter aids comprising organic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

UN PROCESO DE ABSORCION UTILIZANDO UNA RESINA ABSORBENTE POLIMERICA, TAL COMO UN COPOLIMERO O UN MONOMERO ETILENICAMENTE INSATURADO Y UN MONOMERO DE POLIVINILIDENO, PARA LA ABSORCION DE COMPUESTO AMINA ORGANICOS O SALES DE AMINA UTILIZANDO SOLUCIONES ACUOSAS DE ALTA RESISTENCIA IONICA, UN PROCESO DE DESABSORCION PARA LA RECUPERACION DE DICHOS COMPUESTOS O SALES ABSORBIDAS, Y UN PROCESO DE REGENERACION PARA DICHA RESINA ABSORBENTE.
ES95305279T 1994-08-17 1995-07-28 Procedimiento de adsorcion para la recuperacion de amina o sal de amina de soluciones acuosas de salmuera. Expired - Lifetime ES2130532T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29163594A 1994-08-17 1994-08-17

Publications (1)

Publication Number Publication Date
ES2130532T3 true ES2130532T3 (es) 1999-07-01

Family

ID=23121133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95305279T Expired - Lifetime ES2130532T3 (es) 1994-08-17 1995-07-28 Procedimiento de adsorcion para la recuperacion de amina o sal de amina de soluciones acuosas de salmuera.

Country Status (5)

Country Link
EP (1) EP0697396B1 (es)
JP (1) JP3860852B2 (es)
CN (1) CN1123271A (es)
DE (1) DE69509018T2 (es)
ES (1) ES2130532T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0804954A3 (en) * 1996-05-01 1998-01-14 General Electric Company Adsorption process for organic base recovery from aqueous brine solutions
US6214235B1 (en) 1998-04-06 2001-04-10 General Electric Company Process for removal of quaternary ammonium salt
EP1800727A1 (en) 2005-12-20 2007-06-27 DSMIP Assets B.V. Process for the treatment of an aqueous mixture comprising a dipolar aprotic compound
JP5206304B2 (ja) * 2008-10-15 2013-06-12 東ソー株式会社 第四級アンモニウム塩の回収方法
AU2010291458B2 (en) 2009-09-02 2013-01-10 Huntsman International Llc A method for removing methylene-bridged polyphenyl polyamines from an aqueous stream
CN102381982A (zh) * 2010-08-31 2012-03-21 中国石油化工股份有限公司 一种取代二芳基有机磷酸金属盐成核剂生产中三乙胺的回收方法
CN112225857B (zh) * 2020-09-25 2022-07-12 万华化学集团股份有限公司 一种色度稳定的含异氰脲酸酯的多异氰酸酯组合物及其制备方法
WO2022061705A1 (zh) 2020-09-25 2022-03-31 万华化学集团股份有限公司 一种色度稳定的含异氰脲酸酯的多异氰酸酯组合物及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224415A (en) 1958-07-18 1980-09-23 Rohm And Haas Company Polymerization processes and products therefrom
BE824028A (fr) * 1974-01-23 1975-06-30 Procede pour la purification de cephalosporines comportant un groupe acide carboxylique libre
GB2184732B (en) * 1985-12-26 1990-07-11 Showa Denko Kk Active support substance and adsorbent for chromatography
US4740615A (en) * 1986-10-29 1988-04-26 Merck & Co., Inc. Process for purified amino acids
US5071560A (en) * 1989-07-17 1991-12-10 Uop Process for purifying phenylalanine
JPH0558972A (ja) * 1991-04-01 1993-03-09 Sumitomo Chem Co Ltd アミノ酸の分離精製方法
JPH0532599A (ja) * 1991-08-01 1993-02-09 Sumitomo Chem Co Ltd アミノ酸の分離精製方法
JPH05229995A (ja) * 1992-02-19 1993-09-07 Sumitomo Chem Co Ltd ロイシンの分離精製方法

Also Published As

Publication number Publication date
JP3860852B2 (ja) 2006-12-20
CN1123271A (zh) 1996-05-29
JPH08176078A (ja) 1996-07-09
EP0697396A1 (en) 1996-02-21
EP0697396B1 (en) 1999-04-14
DE69509018D1 (de) 1999-05-20
DE69509018T2 (de) 1999-10-07

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