JPS60177571A - Coke oven gas energy recovery power-generating method - Google Patents

Coke oven gas energy recovery power-generating method

Info

Publication number
JPS60177571A
JPS60177571A JP59032047A JP3204784A JPS60177571A JP S60177571 A JPS60177571 A JP S60177571A JP 59032047 A JP59032047 A JP 59032047A JP 3204784 A JP3204784 A JP 3204784A JP S60177571 A JPS60177571 A JP S60177571A
Authority
JP
Japan
Prior art keywords
coke oven
oven gas
gas
energy recovery
fuel cell
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
JP59032047A
Other languages
Japanese (ja)
Inventor
Toshiaki Yoshida
敏明 吉田
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP59032047A priority Critical patent/JPS60177571A/en
Publication of JPS60177571A publication Critical patent/JPS60177571A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0643—Gasification of solid fuel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To decrease power supplied from the outside for energy saving by performing power generation by supplying coke oven gas to a fuel cell. CONSTITUTION:Coke oven gas 1 produced in a coke oven by dry distillation of coal is purified with a gas purifier 2 to remove impurities, and part of gas is used as fuel 3 and raw material of chemical products 4 such a naphthalene. The residual part of purified coke oven gas is reformed to H2+CO2 with a reformer 5 and part of it is used as raw material of ammonia or urea 6 and the residual part is fed to a fuel cell 7 and electrochemically reacted with oxidizing gas such as oxygen separately supplied to produce electricity 8.

Description

【発明の詳細な説明】 ［産業上の利用分野１ 本発明はコークス炉ガス中の化学エネルギーを利用して
燃Ｆｌｆｆｉ池により発電を行うようにした］−クス炉
ガスエネルギー回収発電方法に１．１１Ｊするものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention utilizes chemical energy in coke oven gas to generate electricity in a combustion pond] - A coke oven gas energy recovery power generation method 1. 11J.

［従来技術］ 都市ガス工業、化学工業及び製鉄工業の三大部門では石
炭を乾留することによって多量のコークス炉ガスが得ら
れ、該コークス炉ガスは例えば燃料、ナフタリン等の化
学製品、アン〔ニア、尿素の製造等種々の用途に供され
ている。[Prior Art] In the three major sectors of the city gas industry, chemical industry, and steel industry, a large amount of coke oven gas is obtained by carbonizing coal, and the coke oven gas is used as fuel, chemical products such as naphthalene, and annealing. It is used for various purposes such as production of urea.

而して、ナフタリン、アンモニア、尿素等の製造に際し
ては電力が必要となるが、該電力を外部から導入するの
は省エネルギーの観点から好ましくない。Electric power is required for the production of naphthalene, ammonia, urea, etc., but it is not preferable from the viewpoint of energy saving to introduce this electric power from outside.

一方コークス炉ガスは石炭１１−ン当り３００〜３５０
ｍ’　も発生し、約５０％の水素と約３０％のメタンを
含んでいる。従って、このコークス炉ガスの保有する化
学エネルギーを利用して発電を行うようにＪれば、外部
から導入される電力が節減されて省エネルギーを図るこ
とができる。On the other hand, coke oven gas costs 300 to 350 per 11 tons of coal.
m' is also generated and contains about 50% hydrogen and about 30% methane. Therefore, if the chemical energy possessed by this coke oven gas is used to generate electricity, the amount of electric power introduced from the outside can be reduced and energy can be saved.

［発明の目的１ 本発明は上記実情に鑑み、コークスガスの保有する化学
エネルギーを利用して発電を行うことを目的としてなし
たものである。[Object of the Invention 1] In view of the above-mentioned circumstances, the present invention has been made for the purpose of generating electricity by utilizing the chemical energy possessed by coke gas.

［発明の構成コ 本発明ではコークス炉ガスを燃料電池に送って発電を行
っているため、外部から導入される電力が減少して省エ
ネルギーを図ることができる。[Structure of the Invention] In the present invention, coke oven gas is sent to the fuel cell to generate electricity, so the amount of electric power introduced from the outside is reduced and energy can be saved.

［実　施　例］ 以下、本発明の実施例を添付図面を参照しつつ説明する
。[Example] Hereinafter, an example of the present invention will be described with reference to the accompanying drawings.

コークス炉で石炭の乾留により発生したコークス炉ガス
１はガス精製装置２で精製されて不純物を除去され、そ
の一部は燃料３に供されると共にナフタリン等の化学製
品４の原料として使用され、又精製されたコークス炉ガ
スの残りは改質炉５で改質（Ｈ２＋Ｃ０２）されてその
一部はアンモニアや尿素６等の原料としで使用されると
共に残りは燃料電池７へ送られ、該燃料電池７で、別に
供給される酸素等の酸化ガスと電気化学反応を行い、電
気８が発生ずる。このように、コークス炉ガスを利用し
て発電を行うことができるため電力の節減を図ることが
できる。Coke oven gas 1 generated by carbonization of coal in a coke oven is purified in a gas purification device 2 to remove impurities, and a part of it is provided as fuel 3 and used as a raw material for chemical products 4 such as naphthalene. The remainder of the purified coke oven gas is reformed (H2+C02) in a reforming furnace 5, and part of it is used as a raw material for ammonia, urea 6, etc., and the rest is sent to a fuel cell 7, where the fuel The battery 7 performs an electrochemical reaction with a separately supplied oxidizing gas such as oxygen, and electricity 8 is generated. In this way, since electricity can be generated using coke oven gas, it is possible to save electricity.

［発明の効果１ 本発明によればコークス炉ガスを利用して燃料電池によ
り発電を行っているため、電力の節減が可能となって省
Ｉネルギー化に貢献でき、又コークス炉ガスの用途も広
がる、専行々の侵れた効果を奏し得る。[Effect of the invention 1 According to the present invention, since power is generated by a fuel cell using coke oven gas, it is possible to save electricity and contribute to I energy saving, and the use of coke oven gas is also It can produce a widening, exclusive and invasive effect.

【図面の簡単な説明】[Brief explanation of the drawing]

図は本発明の説明図である。 図中１はコークス炉ガス、２はガス精製装置、５は改質
炉、１は燃料電池、８は電気を示す。 特　許　出　願　人 石川島播磨重工業株式会社The figure is an explanatory diagram of the present invention. In the figure, 1 indicates coke oven gas, 2 indicates a gas purification device, 5 indicates a reforming furnace, 1 indicates a fuel cell, and 8 indicates electricity. Patent application Hitoshi Kawajima Harima Heavy Industries Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] １）？ｊ炭を乾留して１９られたコークス炉ガスを利用
して燃料電池により発電を行うことを特徴とづるコーク
ス炉ガスエネルギー回収発電方法。1)? 1. A coke oven gas energy recovery and power generation method characterized by generating electricity using a fuel cell using coke oven gas produced by carbonizing charcoal.
JP59032047A 1984-02-22 1984-02-22 Coke oven gas energy recovery power-generating method Pending JPS60177571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59032047A JPS60177571A (en) 1984-02-22 1984-02-22 Coke oven gas energy recovery power-generating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59032047A JPS60177571A (en) 1984-02-22 1984-02-22 Coke oven gas energy recovery power-generating method

Publications (1)

Publication Number Publication Date
JPS60177571A true JPS60177571A (en) 1985-09-11

Family

ID=12347949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59032047A Pending JPS60177571A (en) 1984-02-22 1984-02-22 Coke oven gas energy recovery power-generating method

Country Status (1)

Country Link
JP (1) JPS60177571A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000028610A1 (en) * 1998-11-05 2000-05-18 Galloway Terry R Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
AU759861B2 (en) * 1998-11-05 2003-05-01 Ebara Corporation Power generation system based on gasification of combustible material
WO2004004051A1 (en) * 2002-06-27 2004-01-08 Intellergy Corporation Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
JP2007008794A (en) * 2005-06-30 2007-01-18 Masaya Kuno Method of using fuel cell as nitrogen generating apparatus
US7220502B2 (en) 2002-06-27 2007-05-22 Intellergy Corporation Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6187465B1 (en) * 1997-11-07 2001-02-13 Terry R. Galloway Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
WO2000028610A1 (en) * 1998-11-05 2000-05-18 Galloway Terry R Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
AU759861B2 (en) * 1998-11-05 2003-05-01 Ebara Corporation Power generation system based on gasification of combustible material
WO2004004051A1 (en) * 2002-06-27 2004-01-08 Intellergy Corporation Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
US7132183B2 (en) 2002-06-27 2006-11-07 Intellergy Corporation Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
US7220502B2 (en) 2002-06-27 2007-05-22 Intellergy Corporation Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
JP2007008794A (en) * 2005-06-30 2007-01-18 Masaya Kuno Method of using fuel cell as nitrogen generating apparatus

Similar Documents

Publication Publication Date Title
KR101939687B1 (en) Reformer-electrolyzer-purifier(rep) assembly for hydrogen production, systems incorporating same and method of producing hydrogen
EP0423177B1 (en) Method of preparing ammonia
JPH0775169B2 (en) Fuel cell device
JPH11322315A (en) Carbon production system utilizing biomass
JPH0364866A (en) Fuel cell system
CA1242241A (en) Direct use of methanol fuel in a molten carbonate fuel cell
US11831057B2 (en) Method of integrating a fuel cell with a steam methane reformer
JP6639578B2 (en) Hydrogen and carbon monoxide production using REP with partial oxidation
US20230046387A1 (en) Method and plant for producing hydrogen
JP2018537817A (en) Energy storage using REP with engine
US3266938A (en) Method of operating a fuel cell system
KR20230119202A (en) Smart Hydrogen Production for DRI Manufacturing
JP2023527415A (en) Recycling carbon treatment method
US20180148330A1 (en) Methods for steam methane reforming
US20210214849A1 (en) Expander for soec applications
JPS60177571A (en) Coke oven gas energy recovery power-generating method
JP2791568B2 (en) Fuel cell power generation system
JPS5736784A (en) Method of effectively utilizing exhaust gas in fuel-cell power generation device, and system for that
EP3906356A1 (en) System and method for adjusting pressure in a reservoir and system for producing at least one energy carrier
JP3683498B2 (en) Method and apparatus for using iron carbide
US20040023085A1 (en) Prodoction of electricity from fuel cells depending on gasification of carbonatious compounds
JP2004022380A (en) Solid oxide fuel cell system
KR20220152536A (en) Novel electrochemical cells, stacks, modules and systems
ATE357063T1 (en) METHOD FOR IMPLEMENTING MATERIAL CONTAINING CARBON, METHOD FOR OPERATING A FUEL CELL STACK AND FUEL CELL
JPH07166179A (en) Production of natural gas substituent