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AR058054A1 - Utilizacion de liquidos ionicos para la separacion de hidrofluorocarburos - Google Patents

Utilizacion de liquidos ionicos para la separacion de hidrofluorocarburos

Info

Publication number
AR058054A1
AR058054A1 ARP060104080A ARP060104080A AR058054A1 AR 058054 A1 AR058054 A1 AR 058054A1 AR P060104080 A ARP060104080 A AR P060104080A AR P060104080 A ARP060104080 A AR P060104080A AR 058054 A1 AR058054 A1 AR 058054A1
Authority
AR
Argentina
Prior art keywords
mixture
component
group
ionic liquids
branched
Prior art date
Application number
ARP060104080A
Other languages
English (en)
Inventor
Akimichi Yokozeki
Mark B Shiflett
Martin Schiller
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of AR058054A1 publication Critical patent/AR058054A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5407—Acyclic saturated phosphonium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Reivindicacion 1: Un proceso para separar uno o más componentes de una mezcla de multiples componentes, donde la mezcla comprende una mezcla azeotropica o de punto de ebullicion cercano, y donde la mezcla comprende un compuesto hidrofluorocarbonado y uno o más miembros del grupo compuesto por: a) otro compuesto hidrofluorocarbonado; b) un compuesto fluorocarbonado; c) un hidrocarburo no fluorado seleccionado del grupo consistente de C1 a C4 alcanos de cadena lineal, ramificada o cíclicos y C1 a C4 alquenos de cadena final, ramificada o cíclicos; d) un gas inerte seleccionado del grupo consistente de N2, O2, CO2, CO, NH3, Ar y H2; y e) agua; y caracterizado porque el proceso comprende poner en contacto la mezcla con uno o más líquidos ionicos en los que un componente de la mezcla es soluble en un grado menor que por lo menos otro componente de la mezcla, y separar el componente de menor solubilidad de la mezcla.
ARP060104080A 2005-09-22 2006-09-18 Utilizacion de liquidos ionicos para la separacion de hidrofluorocarburos AR058054A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71973505P 2005-09-22 2005-09-22

Publications (1)

Publication Number Publication Date
AR058054A1 true AR058054A1 (es) 2008-01-23

Family

ID=37805944

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060104080A AR058054A1 (es) 2005-09-22 2006-09-18 Utilizacion de liquidos ionicos para la separacion de hidrofluorocarburos

Country Status (9)

Country Link
US (1) US8628644B2 (es)
EP (1) EP1951644A2 (es)
KR (1) KR20080050622A (es)
AR (1) AR058054A1 (es)
AU (1) AU2006295393A1 (es)
BR (1) BRPI0617551A2 (es)
CA (1) CA2621369A1 (es)
RU (1) RU2008115511A (es)
WO (1) WO2007038363A2 (es)

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AR058054A1 (es) 2005-09-22 2008-01-23 Du Pont Utilizacion de liquidos ionicos para la separacion de hidrofluorocarburos
US8506839B2 (en) * 2005-12-14 2013-08-13 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquids and water as working fluids
CN101454420B (zh) * 2006-05-31 2012-07-11 纳幕尔杜邦公司 利用离子液体作为压缩机润滑剂的蒸汽压缩
US8771626B2 (en) * 2006-05-31 2014-07-08 E I Du Pont De Nemours And Company Process for purifying perfluorinated products
CA2656342A1 (en) * 2006-07-12 2008-01-17 Solvay Fluor Gmbh Method for heating and cooling using fluoroether compounds, compositions suitable therefore and their use
WO2008057574A1 (en) * 2006-11-08 2008-05-15 E. I. Du Pont De Nemours And Company Process for the separation of tetrafluoroethylene from carbon dioxide using ionic liquids
US20080153697A1 (en) * 2006-12-22 2008-06-26 E. I. Dupont De Nemours And Company Mixtures of ammonia and ionic liquids
US20100132384A1 (en) * 2007-04-03 2010-06-03 E. I. Du Pont De Nemours And Company Heat transfer systems using mixtures of polyols and iconic liquids
US8075777B2 (en) 2007-05-16 2011-12-13 E. I. Du Pont De Nemours And Company Process for the separation of diastereomers
US7964760B2 (en) * 2007-05-25 2011-06-21 E.I. Du Pont De Nemours And Company Process for the separation of fluorocarbons using ionic liquids
CN101970018A (zh) * 2007-09-28 2011-02-09 纳幕尔杜邦公司 离子液体稳定剂组合物
WO2009080648A1 (de) * 2007-12-20 2009-07-02 Proionic Production Of Ionic Substances Gmbh & Co Kg Anwendung magnetischer, ionischer flüssigkeiten als extraktionsmittel
US8252965B2 (en) 2008-08-22 2012-08-28 Honeywell International Inc. Method for separating halocarbons
CN102307647A (zh) 2008-12-04 2012-01-04 纳幕尔杜邦公司 二氧化碳移除和可用于其中的离子液体化合物
US20100154419A1 (en) * 2008-12-19 2010-06-24 E. I. Du Pont De Nemours And Company Absorption power cycle system
EP2499212A4 (en) * 2009-11-11 2012-10-17 Du Pont COOLING STORAGE IN SECONDARY CIRCUIT COOLING SYSTEMS
US20110220506A1 (en) * 2010-03-12 2011-09-15 E. I. Du Pont De Nemours And Company Recovery of materials from mixtures with ionic liquids
US9067953B2 (en) * 2010-03-12 2015-06-30 E I Du Pont De Nemours And Company Systems for carbon dioxide and sulfur dioxide removal
US9017455B2 (en) 2010-06-03 2015-04-28 E I Du Pont De Nemours And Company Sulfur compounds for carbon dioxide and sulfur dioxide removal
JP5288069B2 (ja) * 2010-07-23 2013-09-11 ダイキン工業株式会社 ２，３，３，３−テトラフルオロプロペンの精製方法
FR2980628B1 (fr) * 2011-09-22 2014-07-25 Schneider Electric Ind Sas Melange d'hydrofluoroolefine et de fluorocetone pour l'utilisation comme milieu d'isolation et/ou d'extinction d'arc et appareil electrique moyenne tension a isolation gazeuse le comprenant
US9852241B2 (en) * 2011-09-29 2017-12-26 Tokyo Metropolitan University Highly accurate correlating method for phase equilibrium data, and phase equilibrium calculation method
ES2805789T3 (es) 2012-10-25 2021-02-15 Carrier Corp Procedimiento de medición de concentraciones de mezclas de gas
US20150082981A1 (en) * 2013-09-20 2015-03-26 E I Du Pont De Nemours And Company Capture of trifluoromethane using ionic liquids
EP3052474A1 (en) 2013-10-04 2016-08-10 Solvay Specialty Polymers Italy S.p.A. Process for the synthesis of fluoralkyl sulfonate salts
MA41688A (fr) * 2014-10-16 2017-08-22 Honeywell Int Inc Procédé de séparation de fluorure d'hydrogène de mélanges fluorure d'hydrogène/hydrocarbures halogénés au moyen de liquides ioniques
CN104606912B (zh) * 2015-01-13 2015-08-05 中国石油大学(华东) 基于温度波特性的内部热耦合精馏在线观测器
CN108465387B (zh) * 2018-04-11 2020-10-20 国家能源投资集团有限责任公司 Mto产品气的碱洗黄油的处理装置及方法
CN108686394A (zh) * 2018-08-21 2018-10-23 河南卓立膜材料股份有限公司 一种废油墨处理装置
EP3886854A4 (en) 2018-11-30 2022-07-06 Nuvation Bio Inc. PYRROLE AND PYRAZOLE COMPOUNDS AND METHODS OF USE THERE
CN109678649A (zh) * 2019-01-02 2019-04-26 德州学院 一种二甲基亚砜加离子液体萃取精馏分离二氯甲烷和甲醇溶液的方法
CN113544204B (zh) * 2019-02-01 2024-07-19 索尔维特殊聚合物美国有限责任公司 用于分离固体的混合物的方法
WO2021076480A1 (en) * 2019-10-15 2021-04-22 University Of Kansas Process for separating components of azeotropic mixtures using ionic liquids
FR3115036B1 (fr) 2020-10-12 2022-09-30 Dehon Sas Procédé de séparation des molécules d’un mélange de fluides comprenant au moins un composant fluoré

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US8771626B2 (en) * 2006-05-31 2014-07-08 E I Du Pont De Nemours And Company Process for purifying perfluorinated products
CN101454420B (zh) * 2006-05-31 2012-07-11 纳幕尔杜邦公司 利用离子液体作为压缩机润滑剂的蒸汽压缩
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US8075777B2 (en) * 2007-05-16 2011-12-13 E. I. Du Pont De Nemours And Company Process for the separation of diastereomers
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Also Published As

Publication number Publication date
WO2007038363A2 (en) 2007-04-05
US20070131535A1 (en) 2007-06-14
KR20080050622A (ko) 2008-06-09
CA2621369A1 (en) 2007-04-05
RU2008115511A (ru) 2009-10-27
AU2006295393A1 (en) 2007-04-05
BRPI0617551A2 (pt) 2011-07-26
WO2007038363A3 (en) 2007-05-31
US8628644B2 (en) 2014-01-14
EP1951644A2 (en) 2008-08-06

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