JPS5782101A - Manufacturing of hydrogen using coke oven gas as raw material - Google Patents

Manufacturing of hydrogen using coke oven gas as raw material

Info

Publication number
JPS5782101A
JPS5782101A JP15559480A JP15559480A JPS5782101A JP S5782101 A JPS5782101 A JP S5782101A JP 15559480 A JP15559480 A JP 15559480A JP 15559480 A JP15559480 A JP 15559480A JP S5782101 A JPS5782101 A JP S5782101A
Authority
JP
Japan
Prior art keywords
coke oven
hydrogen
oven gas
gas
ethane
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.)
Granted
Application number
JP15559480A
Other languages
Japanese (ja)
Other versions
JPS648268B2 (en
Inventor
Hidetake Okada
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.)
Japan Oxygen Co Ltd
Nippon Sanso Corp
Original Assignee
Japan Oxygen Co Ltd
Nippon Sanso Corp
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 Japan Oxygen Co Ltd, Nippon Sanso Corp filed Critical Japan Oxygen Co Ltd
Priority to JP15559480A priority Critical patent/JPS5782101A/en
Publication of JPS5782101A publication Critical patent/JPS5782101A/en
Publication of JPS648268B2 publication Critical patent/JPS648268B2/ja
Granted 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/0605—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the feed stream
    • F25J3/062—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/0655—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of hydrogen
    • 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
    • F25J2200/80—Processes or apparatus using separation by rectification using integrated mass and heat exchange, i.e. non-adiabatic rectification in a reflux exchanger or dephlegmator
    • 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
    • F25J2210/14—Coke-ovens 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/18—External refrigeration with incorporated cascade 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
    • F25J2270/66—Closed external refrigeration cycle with multi component refrigerant [MCR], e.g. mixture of hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

PURPOSE: To obtain high purity hydrogen at a low cost, by subjecting a gaseous mixture of nitrogen, methane and ethane to the cycle of compression, cooling and expansion in the deep freeze separation of coke oven gas with a plurality of heat-exchangers arranged in series.
CONSTITUTION: In the manufacturing of hydrogen by the deep freeze separation of coke oven gas 1 with a plurality of heat-exchangers 6, 14, 18, 22, 24, etc. arranged in series, a mixed gas 52 consisting of nigrogen, methane, and ethane, is compressed with a compressor 53 to ≥10 ata, and cooled to ≤-40°C with a heat exchanger 55 for mixed gas to obtain an ethane-rich liquid 63, which is used for the cooling of the coke oven gas 1. The unliquefied gas 62 rich in nitrogen of the mixed gas 52 is cooled and liquefied with the heat-exchanger 18, subjected to the heat exchange with the coke oven gas 1, mixed with the ethane- rich liquid, and returned to the compressor 53. By the use of the above mixed gas cycle, hydrogen can be obtained at low cost.
COPYRIGHT: (C)1982,JPO&Japio
JP15559480A 1980-11-05 1980-11-05 Manufacturing of hydrogen using coke oven gas as raw material Granted JPS5782101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15559480A JPS5782101A (en) 1980-11-05 1980-11-05 Manufacturing of hydrogen using coke oven gas as raw material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15559480A JPS5782101A (en) 1980-11-05 1980-11-05 Manufacturing of hydrogen using coke oven gas as raw material

Publications (2)

Publication Number Publication Date
JPS5782101A true JPS5782101A (en) 1982-05-22
JPS648268B2 JPS648268B2 (en) 1989-02-13

Family

ID=15609435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15559480A Granted JPS5782101A (en) 1980-11-05 1980-11-05 Manufacturing of hydrogen using coke oven gas as raw material

Country Status (1)

Country Link
JP (1) JPS5782101A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014085A (en) * 1983-02-14 1985-01-24 エクソン・リサ−チ・アンド・エンヂニアリング・コムパニ− Improved cryogenic manufacture of ammonia synthetic gas
KR20010094254A (en) * 2000-04-06 2001-10-31 이구택 Methane removing device in hydrogen by difference of boiling point
US7152428B2 (en) * 2004-07-30 2006-12-26 Bp Corporation North America Inc. Refrigeration system
JP2010209215A (en) * 2009-03-10 2010-09-24 Chugoku Electric Power Co Inc:The Method of gas separation
CN103697660A (en) * 2013-12-23 2014-04-02 中空能源设备有限公司 Device and method for manufacturing LNG and hydrogen-rich products out of high methane gas
CN103697661A (en) * 2013-12-23 2014-04-02 中空能源设备有限公司 Device and method for manufacturing liquefied natural gas and hydrogen-rich products out of coke oven gas
CN105352266A (en) * 2015-11-25 2016-02-24 中冶南方工程技术有限公司 Method and system for producing liquefied natural gas through coke oven gas cryogenic separation
JP2017519114A (en) * 2014-06-25 2017-07-13 テックウィン カンパニー リミテッドＴＥＣＨＷＩＮ Ｃｏ．， ＬＴＤ Electrolysis equipment
CN110127613A (en) * 2019-05-20 2019-08-16 广东国能中林实业有限公司 A kind of efficiently advanced hydrogen production from coke oven gas technique

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014085A (en) * 1983-02-14 1985-01-24 エクソン・リサ−チ・アンド・エンヂニアリング・コムパニ− Improved cryogenic manufacture of ammonia synthetic gas
KR20010094254A (en) * 2000-04-06 2001-10-31 이구택 Methane removing device in hydrogen by difference of boiling point
US7152428B2 (en) * 2004-07-30 2006-12-26 Bp Corporation North America Inc. Refrigeration system
JP2010209215A (en) * 2009-03-10 2010-09-24 Chugoku Electric Power Co Inc:The Method of gas separation
CN103697660A (en) * 2013-12-23 2014-04-02 中空能源设备有限公司 Device and method for manufacturing LNG and hydrogen-rich products out of high methane gas
CN103697661A (en) * 2013-12-23 2014-04-02 中空能源设备有限公司 Device and method for manufacturing liquefied natural gas and hydrogen-rich products out of coke oven gas
JP2017519114A (en) * 2014-06-25 2017-07-13 テックウィン カンパニー リミテッドＴＥＣＨＷＩＮ Ｃｏ．， ＬＴＤ Electrolysis equipment
CN105352266A (en) * 2015-11-25 2016-02-24 中冶南方工程技术有限公司 Method and system for producing liquefied natural gas through coke oven gas cryogenic separation
CN110127613A (en) * 2019-05-20 2019-08-16 广东国能中林实业有限公司 A kind of efficiently advanced hydrogen production from coke oven gas technique

Also Published As

Publication number Publication date
JPS648268B2 (en) 1989-02-13

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