JPS57175716A - Preparation of liquefied carbon dioxide - Google Patents

Preparation of liquefied carbon dioxide

Info

Publication number
JPS57175716A
JPS57175716A JP56060260A JP6026081A JPS57175716A JP S57175716 A JPS57175716 A JP S57175716A JP 56060260 A JP56060260 A JP 56060260A JP 6026081 A JP6026081 A JP 6026081A JP S57175716 A JPS57175716 A JP S57175716A
Authority
JP
Japan
Prior art keywords
tower
gas
cooled
carbon dioxide
triple point
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.)
Pending
Application number
JP56060260A
Other languages
Japanese (ja)
Inventor
Kazunari Suzuki
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co Ltd
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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP56060260A priority Critical patent/JPS57175716A/en
Publication of JPS57175716A publication Critical patent/JPS57175716A/en
Pending legal-status Critical Current

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
    • F25J3/0266—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 carbon dioxide
    • 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
    • F25J2205/50—Processes or apparatus using other separation and/or other processing means using absorption, i.e. with selective solvents or lean oil, heavier CnHm and including generally a regeneration step for the solvent or lean oil
    • 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
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/62—Liquefied natural gas [LNG]; Natural gas liquids [NGL]; Liquefied petroleum gas [LPG]
    • 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
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/70—Flue or combustion exhaust gas
    • 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
    • F25J2215/04—Recovery of liquid products
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To carry out the fractional distillation and liquefaction of carbon dioxide gas, economically, by contacting a waste gas containing carbon dioxide gas directly with a cryogenic organic medium, and heating the resultant slurry liquid containing solid carbon dioxide as a disperse phase under a pressure above the triple point.
CONSTITUTION: Cooled and dehydrated waste combustion gas is cooled to about -78°C with the heat exchanger 1, and introduced into the adsorption tower maintained to a pressure below the triple point. The combustion waste gas is brought into contact directly with ethanol cooled at about -110°C and sprayed in the tower 2, and a part of the gas is adsorbed to ethanol and the major part of the gas is converted to dry ice and dispersed to form a slurry. During the adsorption process, the tower 2 is cooled with a freon cooler 3 cooled to about -150°C with LNG. The dry ice slurry having a concentration of about 50% is pressed to a pressure above the triple point, and introduced into the regeneration tower 5. The slurry is heated with industrial water 6 in the tower 5, and carbon dioxide gas is expelled from the top of the tower 5 in a compressed state at a pressure above the triple point. The gas is cooled in the liquefying tower 7, and stored in an operation tank as liquefied carbon dioxide.
COPYRIGHT: (C)1982,JPO&Japio
JP56060260A 1981-04-21 1981-04-21 Preparation of liquefied carbon dioxide Pending JPS57175716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060260A JPS57175716A (en) 1981-04-21 1981-04-21 Preparation of liquefied carbon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060260A JPS57175716A (en) 1981-04-21 1981-04-21 Preparation of liquefied carbon dioxide

Publications (1)

Publication Number Publication Date
JPS57175716A true JPS57175716A (en) 1982-10-28

Family

ID=13137008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060260A Pending JPS57175716A (en) 1981-04-21 1981-04-21 Preparation of liquefied carbon dioxide

Country Status (1)

Country Link
JP (1) JPS57175716A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63239302A (en) * 1987-02-04 1988-10-05 シービーアイ・リサーチ・コーポレーション Power generation system, method and device utilizing stored energy
JPH0594237U (en) * 1993-02-24 1993-12-24 財団法人電力中央研究所 Solid carbon dioxide production equipment
US5344627A (en) * 1992-01-17 1994-09-06 The Kansai Electric Power Co., Inc. Process for removing carbon dioxide from combustion exhaust gas
US7055333B2 (en) * 2002-10-02 2006-06-06 The Boc Group, Inc. High pressure CO2 purification and supply system
US11624556B2 (en) 2019-05-06 2023-04-11 Messer Industries Usa, Inc. Impurity control for a high pressure CO2 purification and supply system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63239302A (en) * 1987-02-04 1988-10-05 シービーアイ・リサーチ・コーポレーション Power generation system, method and device utilizing stored energy
US5344627A (en) * 1992-01-17 1994-09-06 The Kansai Electric Power Co., Inc. Process for removing carbon dioxide from combustion exhaust gas
JPH0594237U (en) * 1993-02-24 1993-12-24 財団法人電力中央研究所 Solid carbon dioxide production equipment
US7055333B2 (en) * 2002-10-02 2006-06-06 The Boc Group, Inc. High pressure CO2 purification and supply system
US11624556B2 (en) 2019-05-06 2023-04-11 Messer Industries Usa, Inc. Impurity control for a high pressure CO2 purification and supply system

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