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RU2009123143A - DEVICE FOR NEON CONCENTRATION IN GAS MIXTURES CONTAINING NEON - Google Patents

DEVICE FOR NEON CONCENTRATION IN GAS MIXTURES CONTAINING NEON Download PDF

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Publication number
RU2009123143A
RU2009123143A RU2009123143/05A RU2009123143A RU2009123143A RU 2009123143 A RU2009123143 A RU 2009123143A RU 2009123143/05 A RU2009123143/05 A RU 2009123143/05A RU 2009123143 A RU2009123143 A RU 2009123143A RU 2009123143 A RU2009123143 A RU 2009123143A
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RU
Russia
Prior art keywords
pressure cavity
neon
mixture
heat exchanger
low
Prior art date
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RU2009123143/05A
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Russian (ru)
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RU2441693C2 (en
Inventor
Иван Федорович Кузьменко (RU)
Иван Федорович Кузьменко
Вячеслав Алексеевич Горохов (RU)
Вячеслав Алексеевич Горохов
Олег Глебович Талакин (RU)
Олег Глебович Талакин
Original Assignee
Открытое акционерное общество криогенного машиностроения (ОАО "Криогенмаш") (RU)
Открытое акционерное общество криогенного машиностроения (ОАО "Криогенмаш")
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Priority to RU2009123143/05A priority Critical patent/RU2441693C2/en
Publication of RU2009123143A publication Critical patent/RU2009123143A/en
Application granted granted Critical
Publication of RU2441693C2 publication Critical patent/RU2441693C2/en

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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
    • F25J3/04—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 for air
    • F25J3/04642—Recovering noble gases from air
    • 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
    • F25J3/04—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 for air
    • F25J3/04624—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 for air using integrated mass and heat exchange, so-called non-adiabatic rectification, e.g. dephlegmator, reflux 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/40—Processes or apparatus using other separation and/or other processing means using hybrid system, i.e. combining cryogenic and non-cryogenic separation techniques
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/80—Processes or apparatus using other separation and/or other processing means using membrane, i.e. including a permeation step
    • 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
    • F25J2215/30—Helium
    • 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
    • F25J2215/32—Neon
    • 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
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/42—Processes or apparatus involving steps for recycling of process streams the recycled stream being nitrogen

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1. Устройство для концентрирования неоногелиевой смеси неоном, включающее источник перерабатываемой смеси и газоразделительный блок, отличающееся тем, что газоразделительный блок выполнен в виде мембранного блока, включающего два мембранных аппарата, содержащих высокоселективные к неону полимерные полые волокна на основе полисульфона или политрибромкарбоната последовательно соединенные друг с другом и снабженный теплообменником для обеспечения температуры газовой смеси, входящей в блок, 263 К, причем полость низкого давления первого по ходу перемещения смеси аппарата соединена через дожимающий компрессор с полостью высокого давления второго аппарата. ! 2. Устройство по п.1, отличающееся тем, что источником неоногелиевой смеси служит воздухоразделительная установка, содержащая дополнительный низкотемпературный дефлегматор неона и рекуперативный теплообменник, причем сбросная линия полости высокого давления первого аппарата соединена со входом в дефлегматор неона через рекуперативный теплообменник, охлаждающий смесь, а входная линия полости высокого давления первого аппарата соединена с тем же теплообменником, нагревающим неоногелиевую смесь воздухоразделительной установки до 263 К, а выводная линия полости низкого давления первого аппарата через дожимающий компрессор и рекуперативный теплообменник соединена с входной линией полости высокого давления второго аппарата, причем выводная линия полости низкого давления второго аппарата соединена с трубопроводом для отбора целевого продукта - неоногелиевого концентрата, а выводная линия полости высокого давления второго аппарата соединена дл� 1. A device for concentrating a neon-helium mixture with neon, including a source of the mixture to be processed and a gas separation unit, characterized in that the gas separation unit is made in the form of a membrane unit, which includes two membrane apparatuses containing polymer hollow fibers highly selective to neon based on polysulfone or polytribromcarbonate connected in series with each other. another and equipped with a heat exchanger to ensure the temperature of the gas mixture included in the unit, 263 K, and the low pressure cavity of the first apparatus in the direction of movement of the mixture is connected through a booster compressor to the high pressure cavity of the second apparatus. ! 2. The device according to claim 1, characterized in that the source of the neon-helium mixture is an air separation unit containing an additional low-temperature neon reflux condenser and a recuperative heat exchanger, and the discharge line of the high-pressure cavity of the first apparatus is connected to the inlet to the neon reflux condenser through a recuperative heat exchanger that cools the mixture, and the inlet line of the high-pressure cavity of the first apparatus is connected to the same heat exchanger, which heats the neon-helium mixture of the air separation unit to 263 K, and the outlet line of the low-pressure cavity of the first apparatus through the booster compressor and the recuperative heat exchanger is connected to the inlet line of the high-pressure cavity of the second apparatus, and the outlet line of the cavity low pressure of the second apparatus is connected to the pipeline for the selection of the target product - neon-helium concentrate, and the output line of the high pressure cavity of the second apparatus is connected to

Claims (3)

1. Устройство для концентрирования неоногелиевой смеси неоном, включающее источник перерабатываемой смеси и газоразделительный блок, отличающееся тем, что газоразделительный блок выполнен в виде мембранного блока, включающего два мембранных аппарата, содержащих высокоселективные к неону полимерные полые волокна на основе полисульфона или политрибромкарбоната последовательно соединенные друг с другом и снабженный теплообменником для обеспечения температуры газовой смеси, входящей в блок, 263 К, причем полость низкого давления первого по ходу перемещения смеси аппарата соединена через дожимающий компрессор с полостью высокого давления второго аппарата.1. A device for concentrating a neon-helium mixture with neon, comprising a source of the processed mixture and a gas separation unit, characterized in that the gas separation unit is made in the form of a membrane unit comprising two membrane devices containing highly selective neon polymer hollow fibers based on polysulfone or polybromine carbonate connected in series with each other another and equipped with a heat exchanger to ensure the temperature of the gas mixture entering the block, 263 K, and the low-pressure cavity is first during the movement of the mixture unit is connected via a booster compressor to the high pressure cavity of the second apparatus. 2. Устройство по п.1, отличающееся тем, что источником неоногелиевой смеси служит воздухоразделительная установка, содержащая дополнительный низкотемпературный дефлегматор неона и рекуперативный теплообменник, причем сбросная линия полости высокого давления первого аппарата соединена со входом в дефлегматор неона через рекуперативный теплообменник, охлаждающий смесь, а входная линия полости высокого давления первого аппарата соединена с тем же теплообменником, нагревающим неоногелиевую смесь воздухоразделительной установки до 263 К, а выводная линия полости низкого давления первого аппарата через дожимающий компрессор и рекуперативный теплообменник соединена с входной линией полости высокого давления второго аппарата, причем выводная линия полости низкого давления второго аппарата соединена с трубопроводом для отбора целевого продукта - неоногелиевого концентрата, а выводная линия полости высокого давления второго аппарата соединена для рециркуляции с входом в полость высокого давления первого аппарата.2. The device according to claim 1, characterized in that the source of the neonogel mixture is an air separation unit containing an additional low-temperature neon reflux condenser and a recuperative heat exchanger, the discharge line of the high pressure cavity of the first apparatus being connected to the inlet of the neon reflux condenser through a recuperative heat exchanger, the cooling mixture, and the input line of the high-pressure cavity of the first apparatus is connected to the same heat exchanger heating the neonogel mixture of the air separation unit to 263 K and the output line of the low-pressure cavity of the first apparatus through the booster compressor and the recuperative heat exchanger is connected to the input line of the high-pressure cavity of the second apparatus, the output line of the low-pressure cavity of the second apparatus is connected to the pipeline for selecting the target product - neonogel concentrate, and the output line of the high-pressure cavity the second apparatus is connected for recirculation with the entrance to the high pressure cavity of the first apparatus. 3. Устройство по п.1, отличающееся тем, что источником неоногелиевой смеси служит рампа с баллонами или газгольдер с перерабатываемой смесью и редуцирующим устройством и содержит фреоновый холодильник, причем сбросная линия полости высокого давления первого аппарата соединена с ресивером для последующей утилизации неона, входная линия полости высокого давления первого аппарата соединена с холодильником для охлаждения газовой смеси до 263 К, а выводная линия полости низкого давления первого аппарата через дожимающий компрессор и холодильник соединена с входной линией полости высокого давления второго аппарата, причем выводная линия полости низкого давления второго аппарата соединена с трубопроводом для отбора целевого продукта - неонового концентрата в ресивер, а выводная линия полости высокого давления второго аппарата соединена для рециркуляции с входом в полость высокого давления первого аппарата. 3. The device according to claim 1, characterized in that the source of the neonogel mixture is a ramp with cylinders or a gas tank with a processed mixture and a reducing device and contains a freon refrigerator, the discharge line of the high-pressure cavity of the first apparatus being connected to the receiver for subsequent disposal of neon, the input line the high-pressure cavity of the first apparatus is connected to a refrigerator for cooling the gas mixture to 263 K, and the output line of the low-pressure cavity of the first apparatus is through a booster compressor and refrigerated a slope is connected to the input line of the high-pressure cavity of the second apparatus, and the output line of the low-pressure cavity of the second apparatus is connected to the pipeline for selecting the target product - neon concentrate into the receiver, and the output line of the high-pressure cavity of the second apparatus is connected for recirculation to the entrance to the high-pressure cavity of the first apparatus.
RU2009123143/05A 2009-06-18 2009-06-18 Device for neon concentration in air mixtures containing neon RU2441693C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2009123143/05A RU2441693C2 (en) 2009-06-18 2009-06-18 Device for neon concentration in air mixtures containing neon

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Application Number Priority Date Filing Date Title
RU2009123143/05A RU2441693C2 (en) 2009-06-18 2009-06-18 Device for neon concentration in air mixtures containing neon

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RU2009123143A true RU2009123143A (en) 2010-12-27
RU2441693C2 RU2441693C2 (en) 2012-02-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2486948C1 (en) * 2012-02-16 2013-07-10 Виталий Леонидович Бондаренко Unit for concentration of neon-helium mix

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2486943C1 (en) * 2011-12-30 2013-07-10 Виталий Леонидович Бондаренко Method of neon-helium mix enrichment and unit to this end

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147579A1 (en) * 1980-12-02 1982-08-05 Sumitomo Chemical Co., Ltd., Osaka "HOLLOW FIBER MEMBRANE FOR SEPARATING GASES AND METHOD FOR THE PRODUCTION THEREOF"
US5102432A (en) * 1990-12-10 1992-04-07 Union Carbide Industrial Gases Technology Corporation Three-stage membrane gas separation process and system
US6541272B1 (en) * 1998-12-31 2003-04-01 New Jersey Institute Of Technology Pulse introduction membrane extraction apparatus and method for separating and analyzing at least one component in a fluid contaminated with the at least one component
RU2180871C1 (en) * 2001-06-08 2002-03-27 Архаров Иван Алексеевич Device for multistage membrane separation of neon-helium mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2486948C1 (en) * 2012-02-16 2013-07-10 Виталий Леонидович Бондаренко Unit for concentration of neon-helium mix

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