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1. 发明专利

JP2007130565A Method and system for recovery of valuable element in cement calcination plant 有权
标题翻译：用于水泥计量工厂恢复有价元素的方法和系统
公开(公告)号：JP2007130565A
公开(公告)日：2007-05-31
申请号：JP2005325644
申请日：2005-11-10
申请人： Mitsubishi Materials Corp , Ube Ind Ltd , 三菱マテリアル株式会社 , 宇部興産株式会社
发明人： ASAKURA ETSURO , TANAKA HISANOBU , KOGA YASUO , SHIMOZAKA KENICHI , YAMASHITA MAKIO
IPC分类号： B01D53/64 , B01D53/68 , B01D53/77 , C04B7/44 , C22B13/02 , C22B17/02 , C22B19/04 , C22B30/04 , C22B43/00 , C22B61/00 , F27D17/00
CPC分类号： Y02P10/283
摘要： PROBLEM TO BE SOLVED: To provide a method and system for the recovery of valuable elements in a cement calcination plant which enables an efficient recovery of valuable elements contained in exhaust gas and their recycle as resources, in the utilization of various types of wastes as a cement raw material and a heat energy source in the plant. SOLUTION: The method is employed in a cement calcination plant equipped with a kiln 1 calcining cement raw materials and a preheater 3 heating the cement raw materials preliminarily with exhaust gas discharged from the kiln 1. The method comprises the extraction of the exhaust gas of temperatures ranging from 200 to 800°C from the preheater 3 and recovering one or more valuable elements of lead, thallium, arsenic, cadmium, zinc, mercury and bromine from the exhaust gas. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在水泥煅烧装置中回收有价值元素的方法和系统，其能够有效地回收废气中包含的有价值元素及其作为资源的回收，以利用各种类型的废物作为水泥原料和热能来源于工厂。解决方案：该方法用于装备有窑1煅烧水泥原料的水泥煅烧设备和预热器3，预先用窑1排出的排气加热水泥原料。该方法包括提取废气从预热器3的温度范围为200至800℃的气体，并从废气中回收一种或多种有价值的铅，铊，砷，镉，锌，汞和溴的元素。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004026512A Process for producing cement clinker and cement 有权
公开(公告)号：JP2004026512A
公开(公告)日：2004-01-29
申请号：JP2002161280
申请日：2002-06-03
申请人： Mitsubishi Materials Corp , Ube Ind Ltd , 三菱マテリアル株式会社 , 宇部興産株式会社
发明人： IKEDA SUEO , SHIMODA NAOYUKI , MIYOSHI MASAYUKI , ISHIKAWA HIRONORI , ASAKURA ETSURO , MATSUDA TOSHITAKA , NAKAGAWA AKITO , TANAKA HISANOBU
IPC分类号： C04B7/44 , C04B7/02 , C04B7/60
摘要： PROBLEM TO BE SOLVED: To provide a process for producing cement clinker, by which the cement clinker capable of suppressing elution of hexavalent chromium from improved ground, a concrete structure, or the like can be produced without increasing the cement production cost, and cement.
SOLUTION: A metal of ≥0.8 kg is added to 1 ton of the cement clinker from at least a fired material outlet 1B of a raw material inlet 1A and the fired material outlet 1B of a rotary kiln 1.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2010254577A Cement clinker, method of manufacturing the same, hydraulic material using the same, and clinker cooler 有权
标题翻译：水泥夹克，其制造方法，使用其的液压材料和冷凝器
公开(公告)号：JP2010254577A
公开(公告)日：2010-11-11
申请号：JP2010184975
申请日：2010-08-20
申请人： Mitsubishi Materials Corp , Ube Ind Ltd , 三菱マテリアル株式会社 , 宇部興産株式会社
发明人： MATSUDA TOSHITAKA , ASAKURA ETSURO , SAITO TETSUO
IPC分类号： C04B7/02 , C04B7/47 , C04B7/60
摘要： PROBLEM TO BE SOLVED: To provide a cement clinker in which there is no mixing of a solid combustible material when cooling and the content of harmful hexavalent chromium is reduced, and to provide a method of manufacturing the same, a hydraulic material using the clinker, and a clinker cooler. SOLUTION: The cement clinker is obtained by supplying a solid combustible material with a particle size of 5-100 mm in a part in which the temperature in a clinker cooler is 850-1,000°C, wherein the content value of hexavalent chromium is 2 ppm or less and the amount of remaining carbon is 0.01% or less. The clinker cooler includes: a pipe or a tub which consists of a refractory or a heat-resistant metal material; and a cooler grate which has: a means which intercepts a cooling air, regulates a reducing atmosphere, or thickens a cement clinker layer air on the cooler grate installed in a clinker cooler; and/or a structure which reduces the amount of the cooling air. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种水泥熟料，其中在冷却时不会固体固体可燃材料混合，而有害六价铬的含量减少，并提供其制造方法，使用熟料和熟料冷却器。解决方案：通过在熟料冷却器的温度为850-1,000℃的部分供给粒径为5-100mm的固体可燃物，得到水泥熟料，其中六价铬的含量值为2ppm以下，剩余碳量为0.01％以下。熟料冷却器包括：由耐火材料或耐热金属材料组成的管或桶; 冷却器格栅具有：拦截冷却空气的装置，调节还原气氛，或使安装在熟料冷却器中的冷却器炉排上的水泥熟料层空气变稠; 和/或减少冷却空气量的结构。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2004051398A High-strength dry mortar and its preparation process 审中-公开
公开(公告)号：JP2004051398A
公开(公告)日：2004-02-19
申请号：JP2002208820
申请日：2002-07-17
申请人： Mitsubishi Materials Corp , Ube Ind Ltd , 三菱マテリアル株式会社 , 宇部興産株式会社
发明人： KAWABATA HIDEKAZU , ASAKURA ETSURO
IPC分类号： C04B28/02 , C04B14/04 , C04B14/14 , C04B18/08 , C04B18/14 , C04B20/00
CPC分类号： Y02W30/92 , Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide dry mortar which can be directly prepared from hydraulic clinker, yields a high strength and shows a stable quality. SOLUTION: The dry mortar comprises ≥65 wt.% hydraulic clinker, ≤5 wt.% gypsum and COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2011225427A Method for producing cement clinker 有权
标题翻译：生产水泥夹克的方法
公开(公告)号：JP2011225427A
公开(公告)日：2011-11-10
申请号：JP2011047499
申请日：2011-03-04
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： ASAKURA ETSURO , YAMASHITA MAKIO
IPC分类号： C04B7/44 , B09B3/00 , B29B17/00 , C10L5/48
CPC分类号： Y02E50/30 , Y02P40/126 , Y02W30/62
摘要： PROBLEM TO BE SOLVED: To provide a method for producing cement clinker where the utilization of waste gypsums is accelerated by using waste plastics and the waste gypsums as auxiliary fuels and where adhesion or clogging around the tip outlet of the charging pipe of the waste plastics is prevented.SOLUTION: In the method for producing the cement clinker where cement raw materials are supplied into a rotary kiln 1 whose interior is kept in a high temperature atmosphere by the combustion exhaust gas of a fuel after being preheated in a preheater 3 and fired, the consolidated or granulated object of the waste plastics and gypsums is used as the auxiliary fuels of the fuel by being charged to at least one or more positions in cement clinker producing steps.
摘要翻译：要解决的问题：提供一种生产水泥熟料的方法，其中通过使用废塑料和废石膏作为辅助燃料来加速废石膏的利用，并且在填充管的填充管的尖端出口附近或堵塞防止废塑料。解决方案：在水泥熟料的制造方法中，将水泥原料供给到回转窑1中，回转窑1的内部在预热器3中被预热后燃烧的燃料废气保持在高温气氛中并点燃通过在水泥熟料生产步骤中装入至少一个或多个位置，将废塑料和石膏的固结或颗粒物体用作燃料的辅助燃料。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010036073A Method and apparatus for mixing granular material with liquid 审中-公开
标题翻译：用于混合具有液体的颗粒材料的方法和装置
公开(公告)号：JP2010036073A
公开(公告)日：2010-02-18
申请号：JP2008199592
申请日：2008-08-01
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： EGAMI SEIICHI , ASAKURA ETSURO
IPC分类号： B01F3/12 , B01F7/16 , B01F11/02 , B01F13/08 , B01F15/00 , B28B1/00 , B28C5/16 , B28C5/48
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for mixing a granular material with a liquid in which the fluidity is effectively increased without surfactants or the like and the fluidity is carefully controlled.
SOLUTION: In the method of mixing the granular material with the liquid, one or more ion species are added to the liquid, and an AC electromagnetic field or an electrostatic field is applied, in mixing the granular material with the liquid.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种颗粒状材料与液体混合的方法和装置，其中在没有表面活性剂等的情况下有效地增加流动性，并且谨慎地控制流动性。解决方案：在将颗粒材料与液体混合的方法中，将一种或多种离子种类添加到液体中，并且在将颗粒材料与液体混合的同时施加AC电磁场或静电场。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2003073154A Method of manufacturing cement clinker 审中-公开
标题翻译：制造水泥夹克的方法
公开(公告)号：JP2003073154A
公开(公告)日：2003-03-12
申请号：JP2002245680
申请日：2002-08-26
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： ASAKURA ETSURO , SAITO TETSUO , YAMAMOTO HISAMARU
IPC分类号： C04B7/36 , C04B7/44 , C04B7/60
CPC分类号： C04B7/4407 , C04B7/364 , C04B2111/1081
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a cement clinker, in which no harmful hexavalent chromium is eluted. SOLUTION: In a firing process of the cement clinker, a combustible matter is fed to granulating raw material grain or clinker grain which contains the sexivalent chrome (Cr ) to reduce it. The combustible matter is fed from clinker cooling side into a kiln, the grain diameter of which is 1 mm-4 mm, and larger than that of powdered coal, i.e., it is necessary that the grain diameter of the combustible matter is larger than that of the powdered coal.
摘要翻译：要解决的问题：提供一种其中没有有害的六价铬被洗脱的水泥熟料的制造方法。解决方案：在水泥熟料的焙烧过程中，将可燃物料进料成粒状含有等价铬（Cr +6）的原料颗粒或熟料颗粒以减少它。可燃物从熟料冷却侧进入窑，其直径为1mm-4mm，大于粉煤的窑，即可燃物的粒径必须大于的煤粉。

8. 发明专利

JP2011225428A Apparatus and method for producing cement clinker 有权
标题翻译：用于生产水泥夹克的装置和方法
公开(公告)号：JP2011225428A
公开(公告)日：2011-11-10
申请号：JP2011047500
申请日：2011-03-04
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： ASAKURA ETSURO , YAMASHITA MAKIO
IPC分类号： C04B7/44 , C04B7/60
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing cement clinker where the forming of alite is accelerated by taking out and firing a part of a cement raw material containing a halogen element and/or a fuel and where the firing calorie of the cement clinker is reduced by preventing heat loss at the time of charging to a high temperature firing step.SOLUTION: In the apparatus for producing the cement clinker having a preheater preheating by using the cement raw material containing the halogen element and/or the fuel and a rotary kiln firing the cement raw material in the downstream side of the preheater, a drawing out line 6 to draw out a part of the cement raw material from the chute 5 of the cyclone 4 of the preheater 3, a firing means 7 to fire the cement raw material drawn out from the drawing out line 6 and a returning line 9 to return a part of the cement raw material fired in the firing means 7 into the rotary kiln 1 are provided.
摘要翻译：待解决的问题：提供一种生产水泥熟料的装置和方法，其中通过取出和烧制含有卤素元素和/或燃料的水泥原料的一部分来加速阿利特的形成，并且其中通过防止在高温烧成工序充电时的热损失，能够降低水泥熟料的烧成热量。解决方案：在具有通过使用含有卤素元素和/或燃料的水泥原料预热的预热器的水泥熟料的制造装置和在预热器的下游侧烧结水泥原料的回转窑中，拉出管线6从预热器3的旋风分离器4的斜槽5中取出一部分水泥原料，点火装置7将从拉出线6抽出的水泥原料和返回管线9 将烧制装置7中烧成的水泥原料的一部分返回回转窑1。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2008254963A Admixture for cement/concrete and low shrinkage high strength concrete, and high strength cement composition 审中-公开
标题翻译：水泥/混凝土和低收缩高强度混凝土以及高强度水泥组合物的特性
公开(公告)号：JP2008254963A
公开(公告)日：2008-10-23
申请号：JP2007098778
申请日：2007-04-04
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： MATSUMOTO TADASHI , KOGA YASUO , ASAKURA ETSURO
IPC分类号： C04B14/28 , C04B22/14 , C04B24/26 , C04B24/32 , C04B28/04 , C04B111/34
CPC分类号： C04B28/02 , C04B14/28 , C04B40/0039 , C04B2111/34 , C04B20/008 , C04B2103/302 , C04B2103/304 , C04B2103/58 , C04B22/008 , C04B7/323
摘要： PROBLEM TO BE SOLVED: To provide an admixture for cement/concrete, low shrinkage high strength concrete and a high strength cement composition each of which secures fluidity and has increased development of initial strength without using expensive silica fume.
SOLUTION: The admixture is composed of spherical limestone fine powder having a mean particle diameter of ≤2 μm and a circularity of ≥0.90. By using the admixture for the high strength concrete, the high strength concrete has fluidity not inferior to that of the conventional ultrahigh strength concrete using silica fume by the limestone fine powder with grain shape in a state close to a spherical shape, and further the high strength concrete develops compressive strength in initial strength at an age of 7 days exceeding that of the conventional ultrahigh strength concrete.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供水泥/混凝土，低收缩高强度混凝土和高强度水泥组合物的混合物，其中每种都具有确保流动性并且在不使用昂贵的硅灰的情况下增加初始强度的开发。
解决方案：该外加剂由平均粒径≤2μm，圆形度≥0.90的球状石灰石细粉末组成。通过使用高强度混凝土的混合物，高强度混凝土的流动性不比常规的超高强度混凝土的流动性，其使用具有接近球形状态的颗粒状的石灰石细粉的硅粉，进一步高强度混凝土在7天的初始强度下发展超过常规超高强度混凝土的抗压强度。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2007126304A Fine particles of mineral, mixed cement using the fine particles and hardened body using the mixed cement 审中-公开
标题翻译：使用混合水泥的精细颗粒和硬化体的矿物，混合水泥的精细颗粒
公开(公告)号：JP2007126304A
公开(公告)日：2007-05-24
申请号：JP2005318249
申请日：2005-11-01
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： ASAKURA ETSURO , MURATA YOSHIHIKO , YOSHIDA HISATSUGU , TAWARA HIDEO , FUKUSHIMA YUICHI
IPC分类号： C04B7/345 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To improve the flowability of a cement paste, a mortar and a concrete when fine particles of mineral are used to be mixed with a cement as like a silica fume, and to develop high strength to the hardened body thereof.
SOLUTION: The fine particles of mineral according to the invention are obtained by finely powdering and classifying a mineral having a Mohs hardness of 1-5 or a rock containing 50 wt.% or more of the mineral and have an average particle diameter of 0.05-0.5 μm, wherein this average particle diameter is the particle diameter of cumulative 50% of the weight cumulative particle size distribution.
COPYRIGHT: (C)2007,JPO&INPIT

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