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1. 发明专利

JP2002323412A INSTRUMENT AND METHOD FOR MEASURING REACTING WEIGHT TO REAGENT 失效
公开(公告)号：JP2002323412A
公开(公告)日：2002-11-08
申请号：JP2001131101
申请日：2001-04-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： OKABASHI RYOTARO , HAYASHIBARA HIROFUMI , MATSUGAMI MANABU , TERAKURA SEIICHI
IPC分类号： G01N1/00 , G01N1/02 , G01N21/77
摘要： PROBLEM TO BE SOLVED: To provide an instrument that is used for measuring the reacting weight (for example, adsorption) of a substance to be measured to a reagent solution by adding the reagent solution to the substance. SOLUTION: The instrument is provided with a collecting means 14 which collects samples of a fixed quantity from the substance 11 to be measured transported through a transportation line 10 in measuring tubes 13 by partially taking out the substance 11, a reagent supplying means 15 which supplies the reagent solution 12 to the measuring tubes 13, and a measuring means 17 which measures the adsorbed quantity of the reagent solution 12 supplied by means of a pressure pump 16 to the substance 11. The instrument is also provided with a transporting means 18 which continuously transports the measuring tubes 13 containing the samples of the substance 11 collected by means of the collecting means 14 to the reagent supplying means 15.

2. 发明专利

JPS62273430A DISSOLVED SAMPLE COLLECTOR 失效
公开(公告)号：JPS62273430A
公开(公告)日：1987-11-27
申请号：JP11616186
申请日：1986-05-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHIBASHI MASARU , OOTA HIDEYUKI , MATSUGAMI MANABU , MURAYAMA JIRO
IPC分类号： G01N1/28 , G01N1/10
摘要： PURPOSE:To obtain a simple dissolved sample collecting apparatus wherein no muck is mixed in a dissolved sample by providing a dissolving tank for accommodating a solid sample in a thermostatic apparatus and a flexible bag for collecting a test liquid flowing out of the dissolving tank. CONSTITUTION:A solid sample 20 for measuring a solubility is accommodated in a dissolving tank 4 in a thermostatic bath 10. A test liquid 2 in a test liquid tank 1 is fed to the dissolving 4 by a metering pump 3. Components dissolved in the test liquid 31 are collected in a flexible collecting bag 40 via pressure reducing means 6. After the collection of the liquid 31 is terminated, a conduit tube from the tank 4 is detached and the bag 40 is connected with a concentrator (not shown) or directly connected to an analyzer 50 measure the dissolved sample. Thus, since the dissolved sample is collected while the tank 4 and the collecting bag 40 are being connected with each other by a sealed system, the mixing of contaminants in the sample is blocked and even a trace constituent can be surely collected.

3. 发明专利

JPS54147557A Narrow section cleaning method 失效
标题翻译：窄段清洗方法
公开(公告)号：JPS54147557A
公开(公告)日：1979-11-17
申请号：JP5566278
申请日：1978-05-12
申请人： Mitsubishi Heavy Ind Ltd
发明人： ABE KENJI , TSUGE AYAO , HIRAO YASUHIKO , MATSUGAMI MANABU , HORI KEIICHI , ISONO MASAMICHI
IPC分类号： B08B3/10 , B08B3/00 , F28G9/00 , F28G13/00 , G21F9/00 , G21F9/28
摘要： PURPOSE: To enable deep-inside section to be satisfactorily cleaned by making beat utilization of expansion of volume occurring at the time when pressure of cleaning water is reduced by being heated up to 80°C.
CONSTITUTION: Pressure in a closed space 7 is kept at the atmospheric pressure, a space 3 is filled with cleaning water 6 of normal temperature, a tube plate 1 is heated by a heating system 5, deep-inside portion of the cleaning water 6 in the space 3 is heated up to approximately 80°C, the water temperature is gradually lowered so that entry side water becomes approximately 50°C, an air release valve 9 is closed, and at the same time, a pressure reducer 8 is operated to reduce the pressure in the closed space 7 from the atmospheric pressure to negative pressure. The deep-inside portion of the cleaning water 6 which has been heated up to approximately 80°C is evaporated when the pressure in the closed space 7 is reduced and reached the saturated pressure, and as the volume is expanded by 1000 times, a precipitation 4 in the deep-inside section is expelled from the space 3, and thereby the space 3 is satisfactorily cleaned.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过在加热至80摄氏度的情况下，通过在清洗水的压力降低时产生的体积膨胀的节拍利用来使深部内部部分得到令人满意的清洁。构成：在封闭空间7内的压力保持在大气压下，空间3充满常温的清洁水6，管板1被加热系统5加热，清洗水6的深部内部被加热空间3被加热到大约80℃，水温逐渐降低，使得入口侧的水变成大约50度，空气释放阀9关闭，同时减压器8是操作以将封闭空间7中的压力从大气压降至负压。当封闭空间7中的压力降低并达到饱和压力时，被加热到约80℃的清洗水6的深部内部蒸发，当体积膨胀1000倍时，深部内部的沉淀物4从空间3排出，从而空间3得到令人满意的清洁。

4. 发明专利

JPH11133018A METHOD FOR ANALYZING CONCENTRATION OF OXYGEN IN MERCURY 失效
公开(公告)号：JPH11133018A
公开(公告)日：1999-05-21
申请号：JP31426597
申请日：1997-10-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUGAMI MANABU
IPC分类号： G01N1/00 , G01N1/22 , G01N33/20 , G21K5/08 , H05H6/00
摘要： PROBLEM TO BE SOLVED: To provide an analyzing method for measuring a concentration of oxygen in mercury capable of measuring oxygen with high accuracy without presenting any problem in pressure tightness. SOLUTION: A mercury sample is heated, decomposed, and gasified in a pressure container 3 approximately at temperatures of 550-650 deg.C somewhat higher than the temperatures at which HgO is decomposed. While maintaining the gaseous mercury at temperatures capable of preventing gasified mercury from recombining with oxygen, preferably at temperatures approximately equivalent to the a temperatures of heating and decomposition, the gaseous mercury is inserted into a cooling container and liquefied. and isolation is achieved. Oxygen isolated from the mercury is captured or introduced to a measuring part to measure the concentration of oxygen. Then after capturing the isolated oxygen by an adsorbent and discharging gaseous oxygen by heating the adsorbent, the discharged gas may be subjected to a gas analyzing means 8 to measure the concentration of oxygen. The isolated oxygen may be introduced to an oxygen measuring container to measure the concentration of oxygen by an oxygen densitometer provided for the oxygen measuring container.

5. 发明专利

JPH112612A METHOD AND DEVICE FOR MEASURING QUANTITY OF UNBURNED CARBON IN PARTICLE 失效
公开(公告)号：JPH112612A
公开(公告)日：1999-01-06
申请号：JP3729598
申请日：1998-02-19
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHIBASHI MASARU , MATSUGAMI MANABU , KOJIMA KATSUHISA , IWABUCHI HIROYUKI , SHIMOGAI TAKESHI
IPC分类号： G01N22/00
摘要： PROBLEM TO BE SOLVED: To make it possible to measure the quantity of the unburned carbon in particles in a short time accurately by the simple operation by irradiating a variety of microwaves having the different wavelengths on the powder. SOLUTION: Fly ash is supplied from a fly-ash supplying source 1 into a sample cell 2. The quantity of the fly ash in the sample cell 2 is adjusted to the quantity, at which the computation by the microwave can be performed, by a fly-ash exhausting device 3, and the fly ash is exhausted. Two kinds of microwaves having the different wavelengths respectively from microwave oscillators 4a and 4b are guided into waveguides 6a and 6b, and mutual action is generated with the fly ash 7. Thus, phase change is generated. The phase change is measured with microwave receiving and measuring devices 5a and 5b, respectively. These measured values are applied in the computing expression indicating the relation ship of the phase change and the unburned-carbon quantity, which are obtained for these microwaves having two wavelengths beforehand for the fly ash (particle). Thus, the quantity of the unburned carbon is computed.

6. 发明专利

JPH09248485A MAGNETIC SEPARATION APPARATUS 失效
公开(公告)号：JPH09248485A
公开(公告)日：1997-09-22
申请号：JP5481596
申请日：1996-03-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAYA JIYUNNOSUKE , KATAYAMA HIROYUKI , MATSUGAMI MANABU , IMATAKE SHIGENORI , KIMURA TAKUYA
IPC分类号： B03C1/26
摘要： PROBLEM TO BE SOLVED: To provide a magnetic separation apparatus capable of enhancing separation efficiency py reducing the effect of an element other than magnetic force and increasing the stagnation time of particles within an internal duct. SOLUTION: In this magnetic separation apparatus passing fine particles consisting of a plurality of components through an internal duct 17 having a magnetic field gradient in its radius direction and separating a specific substance by the difference between the magnetic forces acting on particles of a substance to be separated, a container 1, a multipole magnet 4, a cooling medium container 6, the internal duct 17, multistage fins 18 and a multistage fin support means 19 are provided and the cooling medium container 6 is arranged in the container l so as to be positioned outside the internal duct 17 and the multipole magnet 4 is arranged between the inner and outer cylinders 2,3 of the cooling medium container 6 and the gap between the inner and outer cylinders 2, 3 is filled with a cooling medium Z and the internal duct 17 has the multistage fins 18 therein and each of the multistage fins 18 has a large opening end at the upper part thereof and a small opening and at the lower part thereof.

7. 发明专利

JPH06308030A TURBINE ATMOSPHERIC GAS PURITY ANALYZER 失效
公开(公告)号：JPH06308030A
公开(公告)日：1994-11-04
申请号：JP10264693
申请日：1993-04-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUTAMI HIROSHI , ANDO KIYOSHI , MATSUGAMI MANABU , MATSUDA KEIICHI
IPC分类号： G01N21/64
摘要： PURPOSE:To highly accurately analyze atmospheric gas in order to prevent turbine corroding factor components from attaching by applying light having a wavelength matching an absorption wavelength of elements to be analyzed to atomized elements and measuring intensity of generated fluorescent light. CONSTITUTION:Sample vapor generated by vibration of a supersonic vibrator 2 provided on a vapor generator 1 is introduced into a frame 4 by a sample inlet tube 3. Pulse laser light from an excitation pulse laser 5 is split into two by a beam splitter 6 to be applied to dye lasers 8a, 8b, and laser light correctly matching an absorption wavelength of two elements to be analyzed is emitted. The laser light is focused on the same axis via a mirror 9 and a beam combiner 10 and applied onto the frame 4. Fluorescent light organically generated in the frame 4 is subjected to separation and removal of unnecessary wavelengths by a rotation of a disk-like interference filter 13 and then focused by a lens 12. Then it is converted into an electric signal proportional to fluorescent light intensity by a photomultiplier 15 and input to a computer 17.

8. 发明专利

JP2003177095A COAL ASH CONTENT-ANALYZING APPARATUS 审中-公开
公开(公告)号：JP2003177095A
公开(公告)日：2003-06-27
申请号：JP2001377078
申请日：2001-12-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： HAYASHIBARA HIROFUMI , MATSUGAMI MANABU , SHINODA YUTAKA , ATSUMI MAKIO
IPC分类号： G01N21/63 , B09B5/00 , G01N15/02
摘要： PROBLEM TO BE SOLVED: To provide a coal ash content-analyzing apparatus for simultaneously analyzing the element composition of coal ash content and the grain size of the coal ash content. SOLUTION: In a secondary transport pipe 3 that is branched from a coal ash content transport main pipe 2 for carrying coal ash content, a grain size distribution meter 6 and an LIBS sensor 7 are provided, and both the ends are connected to the secondary transport pipe 3 by piping independently and in parallel. Ejectors 9, 10, and 11 extract and dilute coal ash content 5 that is flowing in the coal ash transport main pipe 2 to the secondary transport pipe 3, the grain size distribution meter 6, and the LIBS sensor 7. Then, the solid/gas ratio of the coal ash content 14 in the secondary transport pipe 3 is adjusted so that the first solid/gas ratio of the coal ash content to be introduced into the grain size distribution meter 6 is 0.5 and the second solid/gas ratio of the coal ash content 16 to be introduced into the LIBS sensor 7 is 1.0. COPYRIGHT: (C)2003,JPO

9. 发明专利

JPH11267602A TREATMENT OF COLLECTED ASH FROM COAL COMBUSTION WASTE GAS 失效
公开(公告)号：JPH11267602A
公开(公告)日：1999-10-05
申请号：JP7687798
申请日：1998-03-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： TANII TADAAKI , MATSUGAMI MANABU , NAKAGAWA HIROSHI , SHINODA YUTAKA , NISHIDA KIYONORI
IPC分类号： B09B3/00
摘要： PROBLEM TO BE SOLVED: To effectively prevent an eluation of a hexavalent chromium and selenium in the case that the collected ash is used for a reclamation, etc. by insolubilizing the hexavalent chromium in the collected ash by adding a reducing agent for the hexavalent chromium to the collected ash from the coal combustion waste gas and allowing the mixture to react. SOLUTION: The ash collected from the coal combustion waste gas such as coal-fired power station boiler waste gas at an electric dust collector 4, etc. is supplied to the first reaction tank 11, and here Ca(OH)2 soln. is added and mixed to insolubilize the selenium at first. Then the collected ash is supplied to the second reaction tank 18, and here a reducing agent for the hexavalent chromium is added and mixed and the mixture is allowed to react to insolubilize the hexavalent chromium in the collected ash. FeCl2 , FeSO4 , Na2 SO3 , N2 H4 , hydroxylamine, ascorbic acid, etc. are exemplified as the reducing agent used here. 0.1-0.4 ml reducing agent aq. soln. is added and mixed to 1 g collected ash and the mixture is allowed to react in a wet state.

10. 发明专利

JPH1194816A HIGH PERFORMANCE LIQUID CHROMATOGRAPH ANALYZER 失效
公开(公告)号：JPH1194816A
公开(公告)日：1999-04-09
申请号：JP25736097
申请日：1997-09-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATANO SHIGEKAZU , MATSUGAMI MANABU , KIMURA TOSHIYA , HASE FUMIMASA
IPC分类号： G01N30/74 , G01N30/84
摘要： PROBLEM TO BE SOLVED: To enable measurement even if an inhibiting component difficult to separate is present by arranging three-way changeover valves to the outlet of a separation column and the inlet of a detector and making it possible to change over the post- column reaction condition of the moving phase issued from the column on the way of analysis. SOLUTION: A high performance liquid chromatograph analyzer is constituted so that first and second three-way changeover valves 27, 30 are provided in the outlet of a separation column 26 and the inlet of a detector 35 and first and second reaction pipes 28, 29 are arranged so as to be connected across both valves. First and second reaction reagent quantitative pumps 32, 34 sending first and second reaction reagents 31, 33 are connected to the inlets of reaction pipes 28, 29. A sample to be analyzed is separated into respective components by the separation column 26 and these components are guided to the reaction pipes 28, 29 by changing over the three-way changeover valves 27, 30 corresponding to the kinds of the components and reacted with predetermined reaction reagents to be detected by color development. Since the selection of the reaction reagent reacting with only an objective component becomes possible, this method can also be applied to a component impossible to analyze under the same post-column reaction condition.

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