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1. 发明专利

JP2013053803A Switching type chemical loop combustor 有权
标题翻译：切换式化学循环机
公开(公告)号：JP2013053803A
公开(公告)日：2013-03-21
申请号：JP2011191921
申请日：2011-09-02
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Ikutoku Gakuen , 学校法人幾徳学園
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , TAKEMURA KAZUYA , HAYAKAWA ATSUHIKO , OBA TAKEYASU , ISHIDA MASARU
IPC分类号： F24V30/00
摘要： PROBLEM TO BE SOLVED: To provide a switching type chemical loop combustor A of a new configuration in which only one reaction tower 1 is used, the reaction tower is allowed to have both of a function as an oxidation tower and a function as a reduction tower, and thus the entire configuration is simplified and durability is also improved.SOLUTION: The switching chemical loop combustor A includes one reaction tower 1, gas supply means (air supply system 50, a fuel supply system 60) for supplying an oxidant or a reductant into the reaction tower 1 by alternately switching them, a purge gas supply system 70, and exhaust gas exhausting means (Nexhaust system 80, a COexhaust system 90) for exhausting exhaust gas in the reaction tower 1. The Nexhaust system 80 and the COexhaust system 90 are each provided with a purge gas exhaust pipe 100. The reaction tower 1 has an inner tube 5. A control means switches a shut-off valve provided respectively, so that air and fuel gas are alternately supplied to the inner tube 5 and the purge gas is supplied into the reaction tower 1. According to this, a shut-off valve 101 is also switched which is included in the purge gas exhaust pipe 100.
摘要翻译：要解决的问题：为了提供一种仅使用一个反应塔1的新结构的开关型化学循环燃烧器A，使反应塔具有氧化塔的功能和作为氧化塔的功能，还原塔，因此整体结构简化，耐久性也得到改善。解决方案：开关化学回路燃烧器A包括一个反应塔1，用于通过交替切换它们将氧化剂或还原剂供应到反应塔1中的气体供应装置（空气供应系统50，燃料供应系统60）净化气体供给系统70和废气排出装置（N 2 排气系统80，CO 2 排气系统90）排气系统80和CO 2 排气系统90分别配备有排气系统吹扫气体排出管100.反应塔1具有内管5.控制装置切换分别设置的截止阀，使得空气和燃料气体交替地供给到内管5，并且将净化气体供应到反应塔1.据此，切换阀101也被包括在吹扫气体排出管100中。切换：（C）2013，JPO和INPIT

2. 发明专利

JP2012172893A Chemical loop combustion equipment equipped with means for supplying inert gas as separate gas 有权
标题翻译：化学循环燃烧设备配备独立气体供应气体
公开(公告)号：JP2012172893A
公开(公告)日：2012-09-10
申请号：JP2011034898
申请日：2011-02-21
申请人： Tokyo Gas Co Ltd , Ikutoku Gakuen , 学校法人幾徳学園 , 東京瓦斯株式会社
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , TAKEMURA KAZUYA , HAYAKAWA ATSUHIKO , OBA TAKEYASU , ISHIDA MASARU
IPC分类号： F24V30/00
摘要： PROBLEM TO BE SOLVED: To provide chemical loop combustion equipment which can evade decrease in solid-gas segregation efficiency and a direct contact between an oxidizing agent and a reducing agent without increasing an operation cost even if an amount of circulation of metal particles (oxygen carriers) increases by using effectively separate gas self-supplied inside the equipment preferably.SOLUTION: The chemical loop combustion equipment A1 includes a means for supplying inert gas as separate gas in order to prevent gas with the oxidizing agent and gas with the reducing agent, which are supplied into the equipment, from be mixed inside the equipment. Preferably, Ngas included in exhaust gas from an oxidation tower 1 and COgas included in exhaust gas from a reduction tower 3 are used as the separate gas. Further, the equipment also includes a means for adding vapor generated inside the equipment to the gas with the reducing agent which is supplied to the reduction tower 3.
摘要翻译：要解决的问题：提供化学循环燃烧设备，其可以避免固体气体分离效率的降低和氧化剂与还原剂之间的直接接触，而不增加操作成本，即使金属颗粒的循环量（氧载体）通过在设备内部自供给的有效分离的气体优选地增加。解决方案：化学循环燃烧设备A1包括用于将惰性气体作为单独气体供应的装置，以便防止与供给到设备中的氧化剂的气体和与还原剂的气体混合在设备内。优选地，来自氧化塔1的废气中包含的N 2 3用作单独的气体。此外，该设备还包括一种将在设备内产生的蒸汽与还原塔3供应的还原剂一起加入到气体中的装置。（C）2012年，JPO和INPIT

3. 发明专利

JP2012172891A Chemical loop combustion equipment in which oxidizing agent and/or reducing agent are supplied from top face side of reaction tower 有权
标题翻译：氧化剂和/或还原剂的化学循环燃烧设备从反应塔顶面供应
公开(公告)号：JP2012172891A
公开(公告)日：2012-09-10
申请号：JP2011034746
申请日：2011-02-21
申请人： Tokyo Gas Co Ltd , Ikutoku Gakuen , 学校法人幾徳学園 , 東京瓦斯株式会社
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , TAKEMURA KAZUYA , HAYAKAWA ATSUHIKO , OBA TAKEYASU , ISHIDA MASARU
IPC分类号： F24V30/00
CPC分类号： Y02P80/156
摘要： PROBLEM TO BE SOLVED: To provide chemical loop combustion equipment A1 which enhances equipment maintenability and further evades a reverse flow of metal particles from a nozzle, thereby greatly enhancing workability in actual use when the equipment is actually operated as an industrial facility.SOLUTION: In the chemical loop combustion equipment A1, an oxidizing agent supply pipe 63 for supplying an oxidizing agent to the inside of an oxidation tower 1 is inserted from the top face 2 side of the oxidation tower 1 to the base side, and a reducing agent supply pipe 61 for supplying a reducing agent to the inside of a reduction tower 3 is inserted from the top face side of the reduction tower 3 to the base side. The oxidizing agent supply pipe 63 and the reducing agent supply pipe 61 are attached to a common attaching base 66, thereby simplifying the attachment and detachment thereof.
摘要翻译：要解决的问题：提供提高设备可维护性的化学循环燃烧设备A1，并进一步避免金属颗粒从喷嘴的逆流，从而当设备实际上作为工业设备运行时，大大提高实际使用中的可操作性。解决方案：在化学回路燃烧设备A1中，从氧化塔1的顶面2侧向基底侧插入用于向氧化塔1内供给氧化剂的氧化剂供给管63，并且还原塔3的内表面侧向底面侧插入用于向还原塔3的内部供给还原剂的还原剂供给管61。氧化剂供给管63和还原剂供给管61安装在共同的安装基座66上，从而简化其安装和拆卸。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012172889A Chemical loop combustion equipment and heat use system therewith 有权
标题翻译：化学循环燃烧设备和热利用系统
公开(公告)号：JP2012172889A
公开(公告)日：2012-09-10
申请号：JP2011034654
申请日：2011-02-21
申请人： Tokyo Gas Co Ltd , Ikutoku Gakuen , 学校法人幾徳学園 , 東京瓦斯株式会社
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , TAKEMURA KAZUYA , HAYAKAWA ATSUHIKO , OBA TAKEYASU , ISHIDA MASARU
IPC分类号： F24V30/00
摘要： PROBLEM TO BE SOLVED: To provide chemical loop combustion equipment which can use oxidation reaction heat in an on-site industrial boiler or industrial furnace without increasing the size, thereby enhancing convenience greatly.SOLUTION: In the chemical loop combustion equipment A1a, a heating tube 26 which transfers the heat generated by oxidation reaction of metal particles (M) due to a contact with at least one oxide (MO) of the metal particles (M) to a heating fluid flowing inside is disposed inside an oxidation tower 1.
摘要翻译：要解决的问题：提供可以在现场工业锅炉或工业炉中使用氧化反应热而不增加尺寸的化学循环燃烧设备，从而大大提高方便性。解决方案：在化学回路燃烧设备A1a中，加热管26由于与金属颗粒（M）的至少一种氧化物（MO）的接触而转移由金属颗粒（M）的氧化反应产生的热量，向内部流动的加热流体设置在氧化塔1的内部。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2013134017A Boiler device 有权
标题翻译：锅炉装置
公开(公告)号：JP2013134017A
公开(公告)日：2013-07-08
申请号：JP2011285269
申请日：2011-12-27
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： FUJIMINE TOMOYA , SAKAMOTO YOSHISUKE , NAKAJIMA YOSHIFUMI , TAKEMURA KAZUYA
IPC分类号： F22B1/02 , B01D19/00 , C02F1/20 , F22D11/00 , F24V30/00
摘要： PROBLEM TO BE SOLVED: To provide a boiler device capable of reducing running costs and a space required for operation with respect to a boiler device A equipped with a dissolved oxygen removing means 20 for removing dissolved oxygen in water supplied to the boiler by a nitrogen substitution method.SOLUTION: The boiler device A is equipped with a nitrogen substitution type deoxygenation apparatus 20 interposed in a water supply conduit 14 for the boiler. A chemical loop type combustion apparatus 1 equipped with an oxidation tower 2 and a reduction tower 3 is used as a heat generation source. The discharge gas containing a nitrogen gas of a high concentration coming from the oxidation tower 2 of the chemical loop type combustion apparatus 1 is fed to the nitrogen substitution type deoxygenation apparatus 20 through a branch conduit 23.
摘要翻译：要解决的问题：提供一种锅炉装置，其能够降低运行成本和操作所需的空间，该锅炉装置A配备有溶解氧除去装置20，用于通过氮置换除去供应给锅炉的水中的溶解氧方法。解决方案：锅炉装置A配备有插入在用于锅炉的供水管道14中的氮置换型脱氧装置20。配备有氧化塔2和还原塔3的化学回路型燃烧装置1被用作发热源。含有来自化学回路型燃烧装置1的氧化塔2的高浓度氮气的放电气体通过分支导管23供给氮置换型脱氧装置20。

6. 发明专利

JP2014000532A Gas separation device 有权
标题翻译：气体分离装置
公开(公告)号：JP2014000532A
公开(公告)日：2014-01-09
申请号：JP2012137889
申请日：2012-06-19
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社 , Kyushu Univ , 国立大学法人九州大学 , Jnc Engineering Co Ltd , Jncエンジニアリング株式会社
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , IZUMI JUN , MIURA NORIO , TANIUCHI TADASHI , KUROKI MANABU
IPC分类号： B01D53/04 , B01J20/06 , B01J20/34 , C01B13/02 , C01B21/04
CPC分类号： B01D53/047 , B01D53/0438 , B01D53/343 , B01D2253/1124 , B01D2256/10 , B01D2256/12 , B01D2257/104 , B01D2259/401 , B01D2259/402 , B01J20/041 , B01J20/06 , B01J20/3433 , B01J20/3458 , B01J20/3483 , B01J2220/606 , C01B13/0259 , C01B21/045 , C01B21/0455 , C01B2210/0045
摘要： PROBLEM TO BE SOLVED: To cut cost required for gas separation even with a simple configuration.SOLUTION: A gas separation device 100 includes: an absorption tower 110 that includes an absorbent 120 absorbing oxygen in an environment of a predetermined pressure and a predetermined temperature, and at least a part of which is exposed to an atmosphere of a temperature higher than an ordinary temperature; a first supply path 132 introducing air blown in from an air blower 130 into the absorption tower 110, and a second supply path 136 introducing the air lower in flow rate than the air introduced by the first supply path 132 into the absorption tower 110; a separated-gas discharge unit 140 connected to the absorption tower 110, and discharging separated gas; a first heat exchange unit 150 exchanging heat between the separated gas discharged from the absorption tower 110 and the air introduced from the first supply path 132 into the absorption tower 110; an oxygen discharge unit 160 depressurizing an interior of the absorption tower 110, desorbing the oxygen from the absorbent 120, and discharging the oxygen from the absorption tower 110; and a second heat exchange unit 170 exchanging the heat between the oxygen and the air introduced from the second supply path 136 into the absorption tower 110.
摘要翻译：要解决的问题：即使使用简单的结构也能降低气体分离所需的成本。解决方案：气体分离装置100包括：吸收塔110，其包括在预定压力和预定温度的环境中吸收氧的吸收剂120，并且其至少一部分暴露于高于常温的温度的气氛中; 将从鼓风机130吹入的空气引入吸收塔110的第一供给路径132以及将比第一供给路径132导入的空气低的空气的空气导入吸收塔110的第二供应路径136; 连接到吸收塔110的分离气体排出单元140，并排出分离的气体; 在从吸收塔110排出的分离气体与从第一供给路径132导入吸收塔110的空气之间进行热交换的第一热交换单元150; 氧气排出单元160对吸收塔110的内部进行减压，从吸收剂120解吸氧气，并从吸收塔110排出氧气; 以及将从第二供应路径136引入到吸收塔110中的氧气和空气之间的热交换的第二热交换单元170。

7. 发明专利

JP2014000531A Gas separation device and gas separation method 有权
标题翻译：气体分离装置和气体分离方法
公开(公告)号：JP2014000531A
公开(公告)日：2014-01-09
申请号：JP2012137888
申请日：2012-06-19
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社 , Kyushu Univ , 国立大学法人九州大学 , Jnc Engineering Co Ltd , Jncエンジニアリング株式会社
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , IZUMI JUN , MIURA NORIO , TANIUCHI TADASHI , KUROKI MANABU
IPC分类号： B01D53/04 , B01J20/06 , B01J20/34 , C01B13/02 , C01B21/04
CPC分类号： B01D53/047 , B01D53/04 , B01D53/0423 , B01D53/0438 , B01D53/0454 , B01D53/343 , B01D2253/1124 , B01D2256/10 , B01D2257/104 , B01D2259/40007 , B01D2259/402 , B01D2259/655 , B01J20/041 , B01J20/06 , B01J20/34 , B01J20/3433 , B01J20/3491 , B01J2220/606 , C01B13/02 , C01B13/0259 , C01B21/04 , C01B21/045 , C01B23/0052 , C01B2210/0034 , C01B2210/0037
摘要： PROBLEM TO BE SOLVED: To cut cost required for gas separation even with a simple configuration.SOLUTION: A gas separation device 100 includes: an absorption tower 110 at least a part of which is exposed to an atmosphere of either a higher or lower temperature than an ordinary temperature; a mixed-gas supply unit 120; an absorbent 130 provided in the absorption tower 110, absorbing a matter contained in mixed gas when contacting the mixed gas in an environment of a predetermined pressure and a predetermined temperature, and separating the matter in the mixed gas; a separated-gas discharge unit 140 discharging separated gas from the absorption tower 110; and an absorption-gas discharge unit 150 depressurizing an interior of the absorption tower 110, and discharging absorption gas absorbed by the absorbent 130 from the absorption tower 110. Heat reservoirs 160 that are arranged both upstream and downstream of the absorbent 130, respectively in a mixed-gas supply direction, and through which the mixed gas, the separated gas, and the absorption gas pass are provided in the absorption tower 110.
摘要翻译：要解决的问题：即使用简单的结构来降低气体分离所需的成本。解决方案：气体分离装置100包括：吸收塔110，其吸收塔110的至少一部分暴露于温度高于或低于一般的温度; 混合气体供给单元120; 设置在吸收塔110中的吸收体130，在预定压力和预定温度的环境中接触混合气体时吸收混合气体中所含的物质，并分离混合气体中的物质; 从吸收塔110排出分离的气体的分离气体排出单元140; 吸收气体排出单元150对吸收塔110的内部进行减压，并且将吸收剂130吸收的吸收气体从吸收塔110排出。吸收器130的上游和下游分别设置在吸收塔130的上游和下游混合气体供给方向，混合气体，分离气体和吸收气体通过的方式设置在吸收塔110中。

8. 发明专利

JP2013164235A Chemical loop type combustion device suitable for nitrogen production, and method for producing nitrogen and hydrogen using the same 有权
标题翻译：适用于氮生产的化学循环型燃烧装置，以及使用其生产氮和氢的方法
公开(公告)号：JP2013164235A
公开(公告)日：2013-08-22
申请号：JP2012028569
申请日：2012-02-13
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , TAKEMURA KAZUYA , TAKAHASHI TORU , HATANO HIROYUKI , MATSUDA SATOSHI , FUMOTO ERI
IPC分类号： F24V30/00
摘要： PROBLEM TO BE SOLVED: To provide a chemical loop type combustion device suitable for nitrogen production, capable of reliably obtaining exhaust gas containing nitrogen and argon at high concentration exceeding 99.9% during the operation while continuing chemical loop combustion without any trouble.SOLUTION: A chemical loop type combustion device includes an oxidation tower and a reduction tower, and is configured to circulate oxygen carrier while receiving oxidation reaction by oxidizing agent in the oxidation tower and reduction reaction by reducing agent in the reduction tower. The oxidation tower is formed of a first oxidation tower 10 and a second oxidation tower 20 which are arranged in series with the flow of the oxygen carrier. Air, oxygen-enriched air, or nitrogen-enriched air with the amount for supplying oxygen with the amount equal to or less than that of oxygen required for oxidizing all oxygen carrier existing therein is supplied as the oxidizing agent to the first oxidation tower 10. Air, oxygen-enriched air, or nitrogen-enriched air with the amount for supplying oxygen with the amount equal to or more than that of oxygen required for oxidizing all oxygen carrier existing therein is supplied as the oxidizing agent to the second oxidation tower 20.
摘要翻译：要解决的问题：提供适用于氮气生产的化学回路式燃烧装置，能够在运行期间可靠地获得含有高浓度超过99.9％的氮和氩的废气，同时持续化学循环燃烧而没有任何麻烦。解决方案：一种化学品环状燃烧装置包括氧化塔和还原塔，并且被配置为在氧化塔中通过氧化剂接收氧化反应并在还原塔中通过还原剂进行还原反应而循环氧载体。氧化塔由与氧载体的流动串联排列的第一氧化塔10和第二氧化塔20形成。作为氧化剂向第一氧化塔10供给空气，富氧空气或富氮空气，其中供给氧量等于或小于氧化所有氧载体所需的氧的量的氮气。作为氧化剂向第二氧化塔20供给空气，富氧空气或富氮空气，其氧供应量等于或大于氧化所有氧载体所需的氧量。

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