JPS60177571A - Coke oven gas energy recovery power-generating method - Google Patents
Coke oven gas energy recovery power-generating methodInfo
- 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
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
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)
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.
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)
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 |
-
1984
- 1984-02-22 JP JP59032047A patent/JPS60177571A/en active Pending
Cited By (7)
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 |
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