WO2005106368A1 - Procede de purification et de fractionnement de melanges par rectification, et echangeur de masse - Google Patents

Procede de purification et de fractionnement de melanges par rectification, et echangeur de masse Download PDF

Info

Publication number
WO2005106368A1
WO2005106368A1 PCT/RU2005/000226 RU2005000226W WO2005106368A1 WO 2005106368 A1 WO2005106368 A1 WO 2005106368A1 RU 2005000226 W RU2005000226 W RU 2005000226W WO 2005106368 A1 WO2005106368 A1 WO 2005106368A1
Authority
WO
WIPO (PCT)
Prior art keywords
dοποlniτelnο
coolant
ποτοκa
φlegmy
mixture
Prior art date
Application number
PCT/RU2005/000226
Other languages
English (en)
Russian (ru)
Other versions
WO2005106368A8 (fr
Inventor
Mikhail Jurievich Savinov
Original Assignee
Mikhail Jurievich Savinov
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
Priority claimed from RU2004113390/06A external-priority patent/RU2265778C1/ru
Priority claimed from RU2004135352/15A external-priority patent/RU2277434C1/ru
Application filed by Mikhail Jurievich Savinov filed Critical Mikhail Jurievich Savinov
Publication of WO2005106368A1 publication Critical patent/WO2005106368A1/fr
Publication of WO2005106368A8 publication Critical patent/WO2005106368A8/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/028—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of noble gases
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0063—Reflux condensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0295—Start-up or control of the process; Details of the apparatus used, e.g. sieve plates, packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F25J5/005—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger in a reboiler-condenser, e.g. within a column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/34—Krypton
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/36—Xenon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/12—External refrigeration with liquid vaporising loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/14—External refrigeration with work-producing gas expansion loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
    • F25J2270/904—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by liquid or gaseous cryogen in an open loop

Abstract

L'invention se rapporte à la purification et au fractionnement de mélanges par rectification, laquelle consiste à former un flegme dans des condensateurs par le biais de l'évaporation d'un réfrigérant issu d'un réservoir. L'invention concerne précisément un procédé qui consiste à introduire les vapeurs du réfrigérant dans un cycle de refroidissement pour qu'elles soient liquéfiées, à ajouter le réfrigérant liquide issu du réservoir au réfrigérant liquéfié, et à l'introduire dans des condensateurs pour qu'il soit évaporé, le débit d'écoulement dans chaque condensateur étant régulé en fonction de la pression requise dans la chambre de contact de la colonne de rectification correspondante. La chambre de réception d'écoulement d'alimentation de l'échangeur de masse (colonne de rectification) possède une partie buse dotée d'une surface spécifique inférieure à la surface spécifique de la buse de la partie de concentration, et est munie d'un dispositif de chauffage et d'un convertisseur thermique. La tuyère d'écoulement d'alimentation est dotée d'un pont thermique. Les parties de concentration et d'épuisement possèdent différentes dimensions de sections transversales, contiennent des distributeurs et des redistributeurs de flegme, disposés du bas vers le haut de manière qu'ils soient séparés par une distance L = (150 300) d éq., d éq. représentant le diamètre équivalent de la buse. Les orifices d'évacuation situés au fond des distributeurs et des redistributeurs de flegme contiennent des garnitures verticales tubulaires perforées. L'alambic droit du condensateur de fluide caloporteur intermédiaire comprend au moins un canal, la surface de la section transversale de ce dernier étant équivalente à la surface totale des sections de passage des conduits d'échange thermique. Le radiateur électrique du dispositif de distillation possède une base thermoconductrice dans laquelle est placé un élément chauffant électrique saupoudré d'une poudre thermoconductrice, ledit élément étant maintenu au fond du dispositif de distillation à l'aide de tiges dotées de ressorts. L'invention permet d'améliorer la fiabilité du système et de réduire la consommation de réfrigérant et de métal.
PCT/RU2005/000226 2004-04-30 2005-04-27 Procede de purification et de fractionnement de melanges par rectification, et echangeur de masse WO2005106368A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU2004113390/06A RU2265778C1 (ru) 2004-04-30 2004-04-30 Способ очистки и разделения смеси ректификацией
RU2004113390 2004-04-30
RU2004135352 2004-12-03
RU2004135352/15A RU2277434C1 (ru) 2004-12-03 2004-12-03 Массообменный аппарат

Publications (2)

Publication Number Publication Date
WO2005106368A1 true WO2005106368A1 (fr) 2005-11-10
WO2005106368A8 WO2005106368A8 (fr) 2006-02-23

Family

ID=35241767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2005/000226 WO2005106368A1 (fr) 2004-04-30 2005-04-27 Procede de purification et de fractionnement de melanges par rectification, et echangeur de masse

Country Status (1)

Country Link
WO (1) WO2005106368A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103349847A (zh) * 2013-06-18 2013-10-16 盐城汇百实业有限公司 一种精馏塔塔顶冷凝器防腐蚀装置
ES2430040R1 (es) * 2011-08-03 2013-12-16 Flagsol Gmbh Procedimiento para el tratamiento de un medio de transferencia de calor de una central térmica solar
CN113976842A (zh) * 2021-11-03 2022-01-28 内蒙古展华科技有限公司 一种用于空心铸锭内孔铸造的装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2044974C1 (ru) * 1993-04-02 1995-09-27 Акционерное общество открытого типа "Научно-исследовательский и проектный институт азотной промышленности и продуктов органического синтеза" Способ получения криптон-ксеноновой смеси
DE19526226A1 (de) * 1995-07-18 1997-01-23 Linde Ag Verfahren und Vorrichtung zur Gewinnung von Reinst-Xenon
RU2149676C1 (ru) * 1999-04-12 2000-05-27 Савинов Михаил Юрьевич Способ получения криптоно-ксеноновой смеси и устройство для его осуществления
RU2213609C1 (ru) * 2002-11-15 2003-10-10 Савинов Михаил Юрьевич Способ разделения криптоно-ксенонового концентрата и устройство для его осуществления

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2044974C1 (ru) * 1993-04-02 1995-09-27 Акционерное общество открытого типа "Научно-исследовательский и проектный институт азотной промышленности и продуктов органического синтеза" Способ получения криптон-ксеноновой смеси
DE19526226A1 (de) * 1995-07-18 1997-01-23 Linde Ag Verfahren und Vorrichtung zur Gewinnung von Reinst-Xenon
RU2149676C1 (ru) * 1999-04-12 2000-05-27 Савинов Михаил Юрьевич Способ получения криптоно-ксеноновой смеси и устройство для его осуществления
RU2213609C1 (ru) * 2002-11-15 2003-10-10 Савинов Михаил Юрьевич Способ разделения криптоно-ксенонового концентрата и устройство для его осуществления

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2430040R1 (es) * 2011-08-03 2013-12-16 Flagsol Gmbh Procedimiento para el tratamiento de un medio de transferencia de calor de una central térmica solar
CN103349847A (zh) * 2013-06-18 2013-10-16 盐城汇百实业有限公司 一种精馏塔塔顶冷凝器防腐蚀装置
CN113976842A (zh) * 2021-11-03 2022-01-28 内蒙古展华科技有限公司 一种用于空心铸锭内孔铸造的装置

Also Published As

Publication number Publication date
WO2005106368A8 (fr) 2006-02-23

Similar Documents

Publication Publication Date Title
CN104272056B (zh) 热交换器
WO2011043199A1 (fr) Appareil de distillation du type à échangeur de chaleur
KR102105935B1 (ko) 매질을 증발시키고, 액적들을 분리시키고, 매질을 응축시키기 위한 장치
US20120118545A1 (en) Thin film evaporator
JP2013173100A (ja) 熱交換型蒸留装置
US7882809B2 (en) Heat exchanger having a counterflow evaporator
KR101506338B1 (ko) 유증기 회수장치
CN109690227B (zh) 竖管式热交换器和热交换方法
WO2010096305A1 (fr) Echangeur de chaleur à flux multiples et unité de climatisation/commande combinés
WO2005106368A1 (fr) Procede de purification et de fractionnement de melanges par rectification, et echangeur de masse
EP3555536B1 (fr) Évaporateur et procédé de vaporisation d'une substance dans un évaporateur
CN110614015A (zh) 气水分离系统和方法
UA79319C2 (uk) Спосіб очищення і розділення сумішей ректифікацією і масообмінний апарат
US7716947B2 (en) Apparatus and method for condensing hydrocarbons from natural gas
CN101071035B (zh) 用于输送具有提高纯度的气体的方法和用于输送具有改善纯度的过热气体的装置
KR101816951B1 (ko) U-튜브 증발기
RU2290244C1 (ru) Способ разделения смеси жидких компонентов
EP3455570B1 (fr) Système de condensation et de refroidissement cycloniques
US10345048B2 (en) Cyclonic condensing and cooling system
RU2312279C2 (ru) Способ низкотемпературного разделения газа на фракции и установка для его осуществления
RU2271847C2 (ru) Способ очистки жидких углеводородов от примесей, установка для его осуществления и десорбер для использования в установке
RU2803431C1 (ru) Тепломассообменный аппарат (варианты)
RU2703050C1 (ru) Комбинированный аппарат для охлаждения газа
CN102036737B (zh) 用于在蒸汽重整时分离过程冷凝物的方法
CN209530447U (zh) 氯化氢中的气相有机物冷凝除雾分离装置

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 45/2005 UNDER (30) REPLACE "2004135352, 03 DECEMBER 2004 (03.12.2004)" BY"2004135352, 03 DECEMBER 2004 (03.12.2004), RU"

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

122 Ep: pct application non-entry in european phase