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1. 发明专利

JP2011046802A Bio-desulfurization system 审中-公开
标题翻译：生物脱硫系统
公开(公告)号：JP2011046802A
公开(公告)日：2011-03-10
申请号：JP2009195373
申请日：2009-08-26
申请人： Mitsui Eng & Shipbuild Co Ltd , Obihiro Univ Of Agriculture & Veterinary Medicine , 三井造船株式会社 , 国立大学法人帯広畜産大学
发明人： HAMAMOTO OSAMU , MISAKI TAKUYA , AOKI KENJI , YAMASHIRO SHIGEKI , UMETSU KAZUTAKA
IPC分类号： C10L3/10 , C02F1/20 , C02F1/74
CPC分类号： Y02E50/343
摘要： PROBLEM TO BE SOLVED: To provide a bio-desulfurization system capable of enhancing the efficiency of purifying a biogas. SOLUTION: The bio-desulfurization system includes: a bio-desulfurization tank 2 for purifying a biogas by introducing the biogas containing methane gas and a sulfur compound generated in a methane fermentation tank 1 and performing bio-desulfurization by sulfur oxidizing bacteria supported on a filling material; a circulation tank 3 for storing a cleaning solution for cleaning and removing bio-desulfurization products produced in the bio-desulfurization tank 2; a circulation pump 300 for supplying the cleaning solution in the circulation tank 3 to an upper part of the bio-desulfurization tank 2; and a liquid sending pipe 202 for sending the cleaning solution sent by the circulation pump 300 to a cleaning solution spray part for spraying the cleaning solution from an upper part of the filling material. In the bio-desulfurization system, an ammonia removing means for removing ammonia by supplying at least a portion of the digested liquid generated in the methane fermentation tank 1 is provided, and ammonia gas produced by the ammonia removing means is supplied to the circulation tank 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高沼气净化效率的生物脱硫系统。解决方案：生物脱硫系统包括：生物脱硫罐2，用于通过引入含甲烷气体的沼气和在甲烷发酵罐1中产生的硫化合物来净化沼气，并通过负载的硫氧化细菌进行生物脱硫在填充材料上; 用于存储用于清洁和除去生物脱硫罐2中生成的生物脱硫产物的清洁溶液的循环罐3; 循环泵300，用于将循环罐3中的清洗液供给到生物脱硫槽2的上部; 以及用于将由循环泵300发送的清洁溶液发送到用于从填充材料的上部喷射清洁溶液的清洁溶液喷射部分的送液管202。在生物脱硫系统中，设置用于通过供给至少一部分在甲烷发酵罐1中产生的消化液体来除氨的氨除去装置，并且将通过氨除去装置产生的氨气供给至循环罐3 版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010054240A Methods for measurement and generation control of dinitrogen monoxide 审中-公开
标题翻译：一氧化氮测量和生成控制方法
公开(公告)号：JP2010054240A
公开(公告)日：2010-03-11
申请号：JP2008217157
申请日：2008-08-26
申请人： Mitsui Eng & Shipbuild Co Ltd , Obihiro Univ Of Agriculture & Veterinary Medicine , 三井造船株式会社 , 国立大学法人帯広畜産大学
发明人： TAKAHASHI JUNICHI , UMETSU KAZUTAKA , YAMASHIRO SHIGEKI , MIYAZAKI YOKO , HAMAMOTO OSAMU , NAKAMURA YUKIO
IPC分类号： G01N31/00 , C02F11/00 , C02F11/02 , C05F3/06 , C05F7/00 , C05F17/00 , G01N27/60 , G01N30/00
CPC分类号： Y02A40/208 , Y02E50/343 , Y02W10/27 , Y02W30/43
摘要： PROBLEM TO BE SOLVED: To provide methods for measurement and generation control of dinitrogen monoxide in a gas generated from a compost production facility or a storage tank of excessive sludge or a storage place of dehydrated cake within a water treatment facility. SOLUTION: The method for measurement of dinitrogen monoxide comprises steps of collecting a gas generated from a dinitrogen monoxide generation facility, the gas containing at least dinitrogen monoxide, carbon dioxide, and volatile organic acid; passing the collected gas through an alkaline absorbent to separate the carbon dioxide and the volatile organic acid; removing oxygen from the gas; and measuring dinitrogen monoxide concentration by an electron capture detector (ECD). The method for generation control of dinitrogen monoxide comprises measuring concentration of dinitrogen monoxide generated from a dinitrogen monoxide generation facility, and performing aerobic operation when the measured concentration exceeds a reference value. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供由堆肥生产设备产生的气体中的一氧化二氮的测量和生成控制方法或水处理设备中的过量污泥或脱水饼的储存位置的储存罐的方法。解决方案：一氧化二氮的测量方法包括收集由一氧化二氮生成设备产生的气体，至少含有一氧化二氮，二氧化碳和挥发性有机酸的气体的步骤; 将收集的气体通过碱性吸收剂以分离二氧化碳和挥发性有机酸; 从气体中除去氧气; 并通过电子捕获检测器（ECD）测量一氧化二氮浓度。二氧化氮生成控制方法包括测定一氧化二氮生成装置产生的一氧化二氮浓度，测定浓度超过参考值时进行有氧运行。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007106900A Method for refining fuel gas, bio-gas production system and composite fuel 有权
标题翻译：炼油燃料，生物燃料生产系统和复合燃料的方法
公开(公告)号：JP2007106900A
公开(公告)日：2007-04-26
申请号：JP2005299593
申请日：2005-10-14
申请人： Mitsui Eng & Shipbuild Co Ltd , Obihiro Univ Of Agriculture & Veterinary Medicine , 三井造船株式会社 , 国立大学法人帯広畜産大学
发明人： UMETSU KAZUTAKA , AOKI KENJI , YAMASHIRO SHIGEKI , KOBAYASHI TOMOKI , HAMAMOTO OSAMU , IMAOKA MUTSUAKI , MARUMOTO TAKAYUKI
IPC分类号： C10L3/10 , B09B3/00 , C02F11/04 , C10L3/06
CPC分类号： Y02E50/343 , Y02W30/20
摘要： PROBLEM TO BE SOLVED: To provide a method for refining a fuel gas with which a refining treatment for affording higher calories of the fuel gas can efficiently be carried out and even apparatus constitution can be simplified to thereby reduce the cost and to provide a bio-gas production system and a composite fuel. SOLUTION: The method for refining the fuel gas is characterized as follows. The fuel gas containing a high-calorific value component containing methane gas and further carbon dioxide and/or hydrogen sulfide as a low-calorific value component is subjected to gas-liquid contact with an organic solvent in a liquid state absorbing the high-calorific value component without absorbing the low-calorific value component. Thereby, the high-calorific value component is absorbed in the organic solvent. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案：提供一种精炼燃料气体的方法，通过该方法可以有效地进行提供更高的燃料气体的热量的精炼处理，甚至可以简化装置结构从而降低成本并提供生物气体生产系统和复合燃料。解决方案：用于精炼燃料气体的方法的特征如下。含有含有甲烷气体的高热值成分和作为低热值成分的进一步的二氧化碳和/或硫化氢的燃料气体以吸收高热值的液态的有机溶剂进行气液接触而不吸收低热值成分。因此，高热值成分被吸收在有机溶剂中。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2010054241A Methods for measurement and generation control of methane 审中-公开
标题翻译：甲烷的测量和生成控制方法
公开(公告)号：JP2010054241A
公开(公告)日：2010-03-11
申请号：JP2008217158
申请日：2008-08-26
申请人： Mitsui Eng & Shipbuild Co Ltd , Obihiro Univ Of Agriculture & Veterinary Medicine , 三井造船株式会社 , 国立大学法人帯広畜産大学
发明人： TAKAHASHI JUNICHI , UMETSU KAZUTAKA , YAMASHIRO SHIGEKI , MIYAZAKI YOKO , HAMAMOTO OSAMU , NAKAMURA YUKIO
IPC分类号： G01N27/62 , C02F11/00 , C02F11/02 , C05F17/00
CPC分类号： Y02E50/343 , Y02W10/27 , Y02W30/43 , Y02W30/47
摘要： PROBLEM TO BE SOLVED: To provide methods for measurement and generation control of methane in a gas generated from a compost production facility or a storage tank of excessive sludge or a storage place of dehydrated cake within a water treatment facility. SOLUTION: The method for measurement of methane comprises steps of collecting a gas generated from a methane generation facility, the gas containing at least methane, carbon dioxide and volatile organic acid; passing the collected gas through an alkaline absorbent to separate the carbon dioxide and the volatile organic acid; and measuring methane concentration by a hydrogen flame ionization detector (FID). The method for generation control of methane comprises measuring concentration of methane generated from a methane generation facility, and performing aerobic operation when the measured concentration exceeds a reference value. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供在堆肥生产设备或过量污泥的储罐或水处理设备内的脱水饼的储存场所产生的气体中的甲烷的测量和生成控制方法。解决方案：测量甲烷的方法包括收集从甲烷生成设备产生的气体的步骤，至少包含甲烷，二氧化碳和挥发性有机酸的气体; 将收集的气体通过碱性吸收剂以分离二氧化碳和挥发性有机酸; 并通过氢火焰离子化检测器（FID）测量甲烷浓度。甲烷发生控制方法包括：测量由甲烷发生设备产生的甲烷浓度，并在测量浓度超过参考值时进行有氧运行。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008013649A Biogas-producing system and method 有权
标题翻译：生物制造系统和方法
公开(公告)号：JP2008013649A
公开(公告)日：2008-01-24
申请号：JP2006185646
申请日：2006-07-05
申请人： Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
发明人： TAKAHASHI JUNICHI , UMETSU KAZUTAKA , AOKI KENJI , YAMASHIRO SHIGEKI , HAMAMOTO OSAMU , MARUMOTO TAKAYUKI , MISAKI TAKUYA
IPC分类号： C10L3/10 , B01D19/00 , B01D53/14 , B09B3/00 , C02F11/04
CPC分类号： Y02C10/06 , Y02E50/343 , Y02W10/23 , Y02W30/20
摘要： PROBLEM TO BE SOLVED: To provide a biogas-producing system which can simply remove carbon dioxide in a biogas at a low cost to enhance (purify) the content of an active component such as methane gas component. SOLUTION: This biogas-producing system comprises a fermentation tank 3 for fermenting organic wastes to produce a biogas, a biologically desulfurizing tower 5 into which the biogas 1 is sent from the fermentation tank 3 and desulfurized, and further a fermentation liquid gas-reducing treatment apparatus 8 for reducing carbon dioxide dissolved a fermentation liquid 17 partially taken out from the fermentation tank and having a higher temperature than the temperature of the biologically desulfurizing tower 5, wherein the gas-reduced fermentation liquid 9 treated with the fermentation liquid gas-reducing treatment apparatus 8 is introduced into the biologically desulfurizing tower 5. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以以低成本简单地除去沼气中的二氧化碳以提高（净化）活性组分如甲烷气体组分的含量的生物气生产系统。解决方案：该沼气生产系统包括用于发酵有机废物以生产沼气的发酵罐3，生物脱硫塔5，生物气1从发酵罐3送出并脱硫，进一步发酵液体气体用于还原二氧化碳的方法，所述二氧化碳溶解了从所述发酵罐部分取出并且具有比所述生物脱硫塔5的温度高的温度的发酵液17，其中所述发酵液体气体处理的气体还原发酵液体9 减压处理装置8被引入生物脱硫塔5中。（C）2008，JPO＆INPIT

6. 发明专利

JP2008012422A Leaf and stalk-treating method using organic waste 审中-公开
标题翻译：使用有机废弃物的叶子和处理方法
公开(公告)号：JP2008012422A
公开(公告)日：2008-01-24
申请号：JP2006185510
申请日：2006-07-05
申请人： Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
发明人： TAKAHASHI JUNICHI , UMETSU KAZUTAKA , AOKI KENJI , YAMASHIRO SHIGEKI , HAMAMOTO OSAMU , MARUMOTO TAKAYUKI , DATE YOSHIKO
IPC分类号： B09B3/00 , A23K3/02 , C02F11/02 , C02F11/04
CPC分类号： Y02E50/343
摘要： PROBLEM TO BE SOLVED: To provide a method which treats leaves and stalks by using ammonia produced by fermentation processing of organic waste to obtain the processed leaves and stalks which are very digestible and tasty to livestock. SOLUTION: A leaf and stalk-treating method includes: the step in which organic waste is subjected to fermentation processing; the step in which an ammonia-containing gas is collected from a fermentation residue which is produced by the fermentation processing of the organic waste; the step in which sulfur-based and organic nitrogen compound-based odor components are removed from the ammonia-containing gas; and the step in which the ammonia-containing gas, from which the odor components are removed, is contacted with leaves and stalks to subject them to fermentation processing. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用由有机废物的发酵加工产生的氨来处理叶和茎的方法，以获得对牲畜非常消化和鲜美的加工叶和茎。解决方案：叶和茎处理方法包括：将有机废物进行发酵处理的步骤; 从通过有机废物的发酵处理生产的发酵残渣收集含氨气体的步骤; 从含氨气体中除去硫基和有机氮化合物的气味成分的步骤; 并且将除去了气味成分的含氨气体与叶和茎接触以使其进行发酵处理的步骤。版权所有（C）2008，JPO＆INPIT

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