BR7605153A - Processo,e,aparelho para fracionamento de uma mistura de gases de baixo ponto de ebulicao - Google Patents

Processo,e,aparelho para fracionamento de uma mistura de gases de baixo ponto de ebulicao

Info

Publication number
BR7605153A
BR7605153A BR7605153A BR7605153A BR7605153A BR 7605153 A BR7605153 A BR 7605153A BR 7605153 A BR7605153 A BR 7605153A BR 7605153 A BR7605153 A BR 7605153A BR 7605153 A BR7605153 A BR 7605153A
Authority
BR
Brazil
Prior art keywords
ebulation
fractionation
appliance
low
gas mixture
Prior art date
Application number
BR7605153A
Other languages
English (en)
Inventor
G Linde
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of BR7605153A publication Critical patent/BR7605153A/pt

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
    • F25J3/04—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
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • F25J3/04933—Partitioning walls or sheets
    • 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
    • F25J3/04436—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 at least a triple pressure main column system
    • F25J3/04454—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 at least a triple pressure main column system a main column system not otherwise provided, e.g. serially coupling of columns or more than three pressure levels
    • 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/08—Processes or apparatus using separation by rectification in a triple pressure main column system
    • 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
    • F25J2200/32—Processes or apparatus using separation by rectification using a side column fed by a stream from the high pressure 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
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/60—Expansion by ejector or injector, e.g. "Gasstrahlpumpe", "venturi mixing", "jet pumps"
    • 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
    • F25J2250/20—Boiler-condenser with multiple exchanger cores in parallel or with multiple re-boiling or condensing streams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/902—Apparatus
    • Y10S62/91—Expander
BR7605153A 1975-08-08 1976-08-06 Processo,e,aparelho para fracionamento de uma mistura de gases de baixo ponto de ebulicao BR7605153A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2535489A DE2535489C3 (de) 1975-08-08 1975-08-08 Verfahren und Vorrichtung zur Zerlegung eines tiefsiedenden Gasgemisches

Publications (1)

Publication Number Publication Date
BR7605153A true BR7605153A (pt) 1977-08-02

Family

ID=5953598

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7605153A BR7605153A (pt) 1975-08-08 1976-08-06 Processo,e,aparelho para fracionamento de uma mistura de gases de baixo ponto de ebulicao

Country Status (6)

Country Link
US (1) US4091633A (pt)
JP (1) JPS5238475A (pt)
BR (1) BR7605153A (pt)
DE (1) DE2535489C3 (pt)
FR (1) FR2320512A1 (pt)
GB (1) GB1511976A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644577A (en) * 1979-09-19 1981-04-23 Hitachi Ltd Method of sampling pressurized nitrogen for air separator
FR2550325A1 (fr) * 1983-08-05 1985-02-08 Air Liquide Procede et installation de distillation d'air au moyen d'une double colonne
JPS61164924A (ja) * 1984-12-29 1986-07-25 株式会社　寺岡精工 包装装置
JPS62271844A (ja) * 1986-05-21 1987-11-26 日本ケロツグ株式会社 ガセツト袋及び包装方法と装置
FR2689223B1 (fr) * 1992-03-24 1994-05-06 Air Liquide Procede et installation de transfert de fluide en provenance d'une colonne de distillation, notamment d'air.
US5799510A (en) * 1997-07-30 1998-09-01 The Boc Group, Inc. Multi-column system and method for producing pressurized liquid product
US5918482A (en) * 1998-02-17 1999-07-06 Praxair Technology, Inc. Cryogenic rectification system for producing ultra-high purity nitrogen and ultra-high purity oxygen
DE19852020A1 (de) * 1998-08-06 2000-02-10 Linde Ag Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft
US6173586B1 (en) * 1999-08-31 2001-01-16 Praxair Technology, Inc. Cryogenic rectification system for producing very high purity oxygen
CN100445671C (zh) * 2007-02-12 2008-12-24 庞启东 利用尾气余热的氨水吸收式制冷装置
US8161771B2 (en) * 2007-09-20 2012-04-24 Praxair Technology, Inc. Method and apparatus for separating air

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1521115A (en) * 1923-08-20 1924-12-30 Mewes Rudolf Ferdinand Process for separating gas mixtures under pressure
US2002940A (en) * 1931-05-20 1935-05-28 American Oxythermic Corp Process for the resolution of gas mixtures
FR738074A (fr) * 1931-06-13 1932-12-20 Air Liquide Procédé de séparation des mélanges gazeux
US2514921A (en) * 1944-11-16 1950-07-11 Linde Air Prod Co Process and apparatus for separating gas mixtures
US2587820A (en) * 1947-05-16 1952-03-04 Independent Engineering Compan Vapor oxygen recondenser
US2711085A (en) * 1950-06-15 1955-06-21 Air Prod Inc Apparatus for pumping volatile liquids
US2932174A (en) * 1954-08-19 1960-04-12 Air Prod Inc Apparatus and method for fractionation of gas
US3173778A (en) * 1961-01-05 1965-03-16 Air Prod & Chem Separation of gaseous mixtures including argon
US3575007A (en) * 1968-03-26 1971-04-13 Treadwell Corp Isothermal fractional distillation of materials of differing volatilities

Also Published As

Publication number Publication date
DE2535489B2 (de) 1977-09-22
DE2535489A1 (de) 1977-02-10
US4091633A (en) 1978-05-30
FR2320512A1 (fr) 1977-03-04
FR2320512B3 (pt) 1979-04-27
DE2535489C3 (de) 1978-05-24
JPS5238475A (en) 1977-03-25
GB1511976A (en) 1978-05-24

Similar Documents

Publication Publication Date Title
BR7803480A (pt) Processo de purificacao e fracionamento de uma mistura de gases
BR7806189A (pt) Composicao catalitica,respectivo processo de fabrico e processo de conversao simultanea dos componentes de uma mistura gasosa
BR7700677A (pt) Processo para fracionamento de misturas gasosas
MX143326A (es) Procedimiento mejorado de adsorcion selectiva para la separacion de mezclas de gases
MX145519A (es) Expansionador mejorado para encendedor de gas
BR7808557A (pt) Processo continuo para a remocao de gases acidos de uma mistura de gas de alimentacao
BR7304388D0 (pt) Processo e aparelho ciclico para fracionar uma mistura gasosa
BR7602662A (pt) Processo e aparelho para limpeza de gas
BR7806268A (pt) Composicao catalitica,respectivo processo de producao e processo de conversao simultanea dos componentes de uma corrente gasosa
BR7901719A (pt) Processo para a remocao de gases acidos de uma mistura gasosa
BE846737A (fr) Production de gaz
AR209379A1 (es) Procedimiento para separar oxidos de azufre de gases residuales industriales
BR7608165A (pt) Processo para fracionamento de ar
BR7604755A (pt) Processo para a preparacao de uma mistura de di(amino-fenil)metano e poli-aminas poli-metileno-poli-fenilicas oligomericas
BR7605153A (pt) Processo,e,aparelho para fracionamento de uma mistura de gases de baixo ponto de ebulicao
BR7705591A (pt) Processo para separar uma mistura gasosa e instalacao para separacao de gases
BR7808535A (pt) Processo para a separacao de gases
BR7604662A (pt) Processo e aparelho aperfeicoados para aumentar a proporcao de um componente gasoso principal,em uma mistura gasosa
IT1065068B (it) Processo per l eliminazione di fosgene da gas di scarico
MX149742A (es) Metodo mejorado para separar mezclas gaseosas
BR7505205A (pt) Processo para recuperacao de 1,2-dicloroetano de uma mistura
BR7603407A (pt) Processo e aparelho para separacao de uma mistura gasosa
BR7801954A (pt) Processo para producao de uma mistura gasosa para posterior processamento ou combustao
IT1061412B (it) Procedimento per l eliminazione di biossido di zolfo da gas di scarico
PL208484A1 (pl) Sposob odkwaszania mieszanin gazowych