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Direct Production of High Pressure Hydrogen at Great Rate from Glycerol/Water/Metal Mixture

Green and Sustainable Chemistry 2016年第3期6卷 136-142页

作者： Seiichi Deguchi Norifumi Isu Noriyuki Kobayashi hajime ohtani Department of Energy Engineering and Science Nagoya University Nagoya Japan Kitchen and Bathroom Technology Research Institute LIXIL Corporation Tokoname Japan Department of Chemical Engineering Nagoya University Nagoya Japan Department of Life Science and Applied Chemistry Nagoya Institute of Technology Nagoya Japan

One of the key issues facing the global society today is to find renewable and sustainable energy sources. Hydrogen has gained much attention in recent years since it is one of fuels for fuel cells. It emits no carbon dioxide when it is used and so on. In this study, a great rate production of high pressure hydrogen rich gas from glycerol/water/metal mixtures was developed since glycerol has become one of the enormous industrial by-products, especially from biodiesel processing plants. It was found that cobalt was the optimum metal additive among tested metals of aluminum, cobalt, magnesium and nickel in terms of a hydrogen producing rate, a hydrogen partial pressure and a conversion ratio from 50 mol% glycerol/water mixtures under an operating temperature of 723 K. Concretely, hydrogen rich gas with concentration about 64%H2 and high partial pressure about 4 MPaN,H2 could be produced at the great producing rate of 42.9 LN,H2 dm-2min-1 and high conversion ratio about 60%H2. All the produced hydrogen rich gases from glycerol/water/metal mixtures were by no means inferior to pure hydrogen as a fuel for the polymer elec-trolyte fuel cell.

关键词： Great-Rate Hydrogen Production High Pressure Hydrogen Glycerol Reforming Sustainable Energy

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天然树脂紫胶的热裂解-气相色谱特性(英文)

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浙江科技学院学报 2003年第B11期15卷 39-42页

作者：王丽丽 Yasuyuki Ishida hajime ohtani Shin Tsuge Toshihiro Nakayama 浙江工业大学工程与材料学院浙江杭州310032 Dept. of Applied Chemistry Graduate School of Engineering Nagoya University Furo-cho Chikusa-ku Nagoya 464 - 8603 Japan Aichi University of Technology Nagoya Japan Gifu Shellac MFG. Co. Ltd. Gifu 500-8618 Japan

研究了有机碱试剂,氢氧化四甲铵(tetramethylammonium hydroxide TMAH)共存下的反应热裂解气相色谱(Py-GC)应用于天然树脂紫胶的化学组成分析。并在反应Py-GC测得的化学组成的基础上,应用主成分分析(principal component analysis,PCA)... 详细信息

研究了有机碱试剂,氢氧化四甲铵(tetramethylammonium hydroxide TMAH)共存下的反应热裂解气相色谱(Py-GC)应用于天然树脂紫胶的化学组成分析。并在反应Py-GC测得的化学组成的基础上,应用主成分分析(principal component analysis,PCA)对印度和泰国产紫胶进行产地识别分析。

关键词：天然树脂紫胶热裂解-气相色谱法主成分分析有机碱试剂氢氧化四甲铵

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Exploration of nonpharmacological control in thorough QT/QTc studies

Exploration of nonpharmacological control in thorough QT/QTc...

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第三届中日双边药理学和临床药理学学术会议

作者： SAHASHI Kunihiko KUMAGAI Yuji FUJITA Tomoe IKEDA Yasuhiko HASUNUMA Tomoko IIJIMA hajime KOSUGE Kazuhito ohtani Yoshio Kitasato University East Hospital Japan Kitasato University East Hospital Japan Kitasato University East Hospital Japan Kitasato University East Hospital Japan Kitasato Institute Japan Kitasato Institute Japan Kitasato Institute Japan Kitasato University East Hospital Japan

＜正＞AIM Drug induced QT prolongation is a risk factor of torsade de pointes,a lethal ventricular tachycar- *** ICH-E14 guideline concerning QT/QTc pro- longation reached step5 in USA and *** the guideline, use of a positive control is recommended to detect changes in QT ***,a pharmacological control such as moxifloxaein is used in a thorough QT/QTc study,how- ever Japanese authority suggests use of nonpharmacological *** studied the possibility of such controls. METHODS The study included 2 parts in healthy male *** part A,effects of standing for 5 min and valsalva maneuver were studied in 74 subjects,and in part B effects of hand grip with 30% of max load for 3 min was studied in 50 *** were recorded for 15 s and QT intervals were measured in lead Ⅱ on *** in- terval was corrected by 2 methods of Bazette （QTcB） and of Fridericia （QTcF）.RESULTS QT interval itself was shortened markedly by standing although corrected QTcs showed changes of opposite *** observed chan- ges were a prolongation in QTcB and a shortening in *** maneuver caused no significant changes. QTcB and QTcF decreased immediately after hand grip but they increased after 3 min’ hand *** Changes in QT by physiological loads may be affected by heart rate,a cautious interpretation is necessary in discus- sing the possibility of such loads as positive controls.

关键词： QT interval ICH-E14 positive control standing,hand grip

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一种新型运动电线无接触温度测量系统

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苏州大学学报（工科版） 2004年第5期24卷 14-15页

作者： KONISHI hajime KOMATSU Hiroshi ohtani Takeshi SAKATO Hidetoshi Faculty of Textile Science and Technology Faculty of Textile Science and TechnologyFaculty of Textile Science and TechnologyMitsuba Manufacturing CoLtd5-14 ChuohigashiUeda386-8638Japan Shinshu University3-15-1TokidaUeda386-8567JapanShinshu University3-15-1TokidaUeda386-8567JapanShinshu University3-15-1TokidaUeda386-8567Japan

0 引言在生产电线的过程中,一般需要在电线外部包裹一层不导电的聚合物.为了保证电线和绝缘层的质量,在包裹过程中控制连接电线的温度是至关重要的.

关键词：电线生产绝缘层无接触温度测量系统包裹过程

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Effectiveness of therapeutic barium enema for diverticular hemorrhage

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World Journal of Gastroenterology 2015年第18期21卷 5555-5559页

作者： Mizue Matsuura Masahiko Inamori Atsushi Nakajima Yasuhiko Komiya Yumi Inoh Keigo Kawasima Mai Naitoh Yuji Fujita Akiko Eduka Noriyoshi Kanazawa Shiori Uchiyama Rie Tani Kennichi Kawana Setsuya ohtani hajime Nagase Hepatology and Gastroenterology Yokohama City University Hospital Department of Gastroenterology Yokohama Rosai Hospital

AIM:To evaluate the effectiveness of barium impaction therapy for patients with colonic diverticular ***:We reviewed the clinical charts of patients in whom therapeutic barium enema was performed for the control of diverticular bleeding between August2010 and March 2012 at Yokohama Rosai *** patients were included in the review,consisting of 14 men and 6 *** median age of the patients was 73.5 *** duration of the followup period ranged from 1 to 19 mo(median:9.8 mo).Among the 20 patients were 11 patients who required the procedure for re-bleeding during hospitalization,6patients who required it for re-bleeding that developed after the patient left the hospital,and 3 patients who required the procedure for the prevention of ***(concentration:150 w%/v%)was administered per the rectum,and the leading edge of the contrast medium was followed up to the cecum by *** confirmation that the ascending colon and cecum were filled with barium,the enema tube was withdrawn,and the patient’s position was changed every 20 min for 3 ***:Twelve patients remained free of rebleeding during the follow-up period(range:1-19mo)after the therapeutic barium enema,including 9men and 3 women with a median age of 72.0 ***-bleeding occurred in 8 patients including 5 men and 3 women with a median age of 68.5 years:4developed early re-bleeding,defined as re-bleeding that occurs within one week after the procedure,and the remaining 4 developed late *** DFI(disease-free interval)decreased 0.4 for 12 *** one patient developed a complication from therapeutic barium enema(colonic perforation).CONCLUSION:Therapeutic barium enema is effective for the control of diverticular hemorrhage in cases where the active bleeding site cannot be identified by colonoscopy.

关键词： Non-steroidal antiinflammatory drugs Barium enema Diverticular hemorrhage Re-bleeding Barium impaction

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烯烃高聚物的组合物

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弹性体 2005年第1期15卷 81-81页

作者： Nishihara，hajime ohtani，Ikuji 陈大义

题述物由一种交联的烯烃高聚物组成，它含有至少一种交联型橡胶状聚合物(A)和一种烯烃树脂(B)；(A)可选用：(1)乙烯-α-烯烃共聚物，其中α-烯烃单元具有3～20碳原子，并且是用金属茂催化剂生产出来的；(2)至少一种氢化橡胶，来自共轭... 详细信息

题述物由一种交联的烯烃高聚物组成，它含有至少一种交联型橡胶状聚合物(A)和一种烯烃树脂(B)；(A)可选用：(1)乙烯-α-烯烃共聚物，其中α-烯烃单元具有3～20碳原子，并且是用金属茂催化剂生产出来的；(2)至少一种氢化橡胶，来自共轭二烯的均聚物或共聚物，所有烯烃双键的50％以上是被加氢了的，(A)的重均颗粒直径为0．01～3μm。

关键词： α-烯烃组合物高聚物共聚物交联型金属茂催化剂烃树脂共轭二烯碳原子均聚物

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