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1. 发明授权

US6053010A Apparatus for aging steel-making slag 失效
标题翻译：老化炼钢渣的设备
公开(公告)号：US6053010A
公开(公告)日：2000-04-25
申请号：US190962
申请日：1998-11-12
申请人： Shigeru Morishita , Hiroshi Koide , Keiichi Komai , Yoshitaka Kinugawa , Yosuke Suezawa , Kazunari Teramae
发明人： Shigeru Morishita , Hiroshi Koide , Keiichi Komai , Yoshitaka Kinugawa , Yosuke Suezawa , Kazunari Teramae
IPC分类号： B01J3/00 , B01J3/04 , B01J8/00 , C04B2/06 , C04B5/00 , C22B7/04 , C03B5/18
CPC分类号： C21B3/04 , B01J3/002 , B01J3/04 , B01J8/003 , B01J8/0035 , C04B2/063 , C04B5/00 , C22B7/04 , Y02P10/212 , Y02W30/542
摘要： A method for aging steel-making slag comprising the steps of charging normal temperature steel-making slag crushed to the extent that the slag having a grain diameter of 25 mm or less which constitutes 80% or more of the total amount into a pressure vessel which can be closed tight enough to seal a pressure substantially higher than atmosphere. The pressure vessel is closed and pressureized steam is supplied into the said vessel for heating the said pressure vessel and slag to raise the temperature and the pressure in the said pressure vessel while discharging condensed hot water. The interior of the vessel is kept under a condition saturated by steam and pressurized up to 2 to 10 kg/cm.sup.2 G for 1 to 5 hours. The pressure in the pressure vessel is reduced to be equalized with atmosphere. The steel-making slag is then discharged from the vessel. Apparatus is provided for carrying out the above process and includes a pressure vessel having an opening lid for charging and discharging steel-making slag. A steam generating apparatus connected via a pipe having a valve to upward of the pressure vessel. A pipe having a steam trap connected at the lower position of the pressure vessel so as to discharge hot water. A pipe having a valve connected to the upper portion of the pressure vessel and open to the atmosphere so as to reduce the pressure in the interior of the pressure vessel.
摘要翻译：一种老化炼钢渣的方法，其特征在于包括如下步骤：将常温炼钢渣装入压缩容器的压缩容器的压缩容器中，将炉渣的总粒径为总量的80％以上的粒径为25mm以下的炉渣可以封闭得足够紧，以密封大大高于大气压力。关闭压力容器，并将压力的蒸汽供给到所述容器中，用于加热所述压力容器和炉渣，以在排出冷凝的热水时提高所述压力容器中的温度和压力。将容器的内部保持在由蒸汽饱和的条件下，并加压至2至10kg / cm2G，持续1至5小时。压力容器中的压力减小到与大气相等。炼钢渣从容器中排出。提供了用于执行上述过程的装置，并且包括具有用于对炼钢渣进行充放电的开口盖的压力容器。一种蒸汽发生装置，其经由具有阀的管道连接到压力容器的上方。具有在压力容器的下部位置连接以排出热水的蒸汽疏水阀的管道。具有连接到压力容器的上部并且对大气开放的阀，以便减小压力容器内部的压力。

2. 发明授权

US4997357A Apparatus for treatment of power station residues 失效
标题翻译：用于处理电站残渣的设备
公开(公告)号：US4997357A
公开(公告)日：1991-03-05
申请号：US408478
申请日：1989-09-15
申请人： Hubert Eirich , Paul Eirich , Walter Eirich , Herbert Durr
发明人： Hubert Eirich , Paul Eirich , Walter Eirich , Herbert Durr
IPC分类号： B09B3/00 , C04B2/06 , C04B2/08 , C04B7/28 , F23J1/00
CPC分类号： C04B2/063 , C04B2/08 , B01J2219/187 , Y10S106/01
摘要： The invention relates to a method of treating power station residues in the form of bulk material, particularly the filter ash from power stations, by hydrating the lime content by adding moisture and by further wetting of the bulk material, with an opportunity for constantly feeding in material to be processed and discharging processed material, and also to an apparatus for carrying out the method. In order to provide a method and an apparatus by which large quantities of power stations residues (ash) can be quickly and safely treated at economic and comparatively low cost, it is according to the invention proposed that the bulk material supplied should pass through a succession of different spatially substantially separate treatment zones be moved mechanically at adjustable intensity throughout the entire process, be differently treated in each treatment zone, be caused to react and transported along a reaction line under control.
摘要翻译：本发明涉及一种以散装材料，特别是发电厂的过滤灰的形式来处理发电站残渣的方法，通过加入水分并通过进一步润湿散装材料来保持石灰含量，并且有机会不断地进料待处理和排出处理材料的材料，以及用于实施该方法的装置。为了提供一种方法和装置，通过这种方法和装置，可以以经济和成本较低的成本快速安全地处理大量的发电站残渣（灰分），根据本发明，提供的散装材料应通过连续不同空间上基本分离的处理区域在整个过程中以可调整的强度机械移动，在每个处理区域进行不同的处理，使其在控制下沿反应线反应和传输。

3. 发明授权

US07326400B2 Treatment of high sulfate containing quicklime 失效
标题翻译：处理高硫酸盐生石灰
公开(公告)号：US07326400B2
公开(公告)日：2008-02-05
申请号：US11460097
申请日：2006-07-26
申请人： Fred R. Huege
发明人： Fred R. Huege
IPC分类号： C01F11/00
CPC分类号： C01F11/02 , C01F7/74 , C01P2004/51 , C01P2004/61 , C04B2/06 , C04B2/063
摘要： A method is shown for controlling the presence of soluble sulfate ions in a lime slaking operation in which a source of quicklime is combined with slaking water to form calcium hydroxide product. A complexing agent is added to either the quicklime or the slaking water which is effective to tie up the soluble sulfate ions otherwise available in solution, whereby the agglomeration of calcium hydroxide product is acceptably controlled.
摘要翻译：显示了在石灰消解操作中控制可溶性硫酸根离子的存在的方法，其中生石灰源与消化水结合以形成氢氧化钙产物。向生石灰或去污水中加入络合剂，这有效地结合溶液中可用的可溶性硫酸根离子，从而可以可靠地控制氢氧化钙产物的附聚。

4. 发明授权

US1171205A Process of manufacturing porcelain articles. 失效
标题翻译：制造PORCELAIN ARTICLES的过程。
公开(公告)号：US1171205A
公开(公告)日：1916-02-08
申请号：US3951915
申请日：1915-07-12
申请人： JEFFERY JOSEPH ARTHUR , JEFFERY BENJAMIN ALFRED
发明人： JEFFERY JOSEPH ARTHUR , JEFFERY BENJAMIN ALFRED
CPC分类号： B28B1/02 , C04B2/063

5. 发明授权

US1001622A Manufacture of lavatories and the like. 失效
标题翻译：制造和类似的衣服。
公开(公告)号：US1001622A
公开(公告)日：1911-08-29
申请号：US1909509871
申请日：1909-07-27
申请人： CRANE RAYMOND E
发明人： CRANE RAYMOND E
CPC分类号： C04B2/063 , B28B1/02

6. 发明申请

US20060067869A1 Lime treatment 失效
标题翻译：石灰处理
公开(公告)号：US20060067869A1
公开(公告)日：2006-03-30
申请号：US11273150
申请日：2005-11-14
申请人： Johannes de Pauw Gerlings
发明人： Johannes de Pauw Gerlings
IPC分类号： C01F11/18
CPC分类号： C01F11/18 , B82Y30/00 , C01F11/02 , C01F11/183 , C01P2002/76 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/60 , C01P2006/80 , C04B2/063
摘要： Methods of obtaining a solution of calcium ions from lime (e.g. carbide lime) are disclosed. In one aspect the method comprises (i) treating the lime with an aqueous solution of a polyhydroxy compound (preferably sorbitol) having three or more hydroxy groups and a straight chain of 3 to 8 carbon atoms; and (ii) optionally separating insoluble impurities from the solution resulting from (i). In another aspect the method comprises (iii) treating carbide lime with an aqueous solution of a polyhydroxy compound (e.g. sorbitol or sucrose) to extract calcium from the carbide lime; and (iv) separating insoluble impurities from the solution resulting from (i). The solutions obtained may be treated with precipitating agent to obtain a solid calcium containing product. The product may be calcium carbonate obtained by treating the solution with carbon dioxide as the precipitating agent.
摘要翻译：公开了从石灰（例如碳酸钙）获得钙离子溶液的方法。一方面，该方法包括（i）用具有三个或更多个羟基和3-8个碳原子的直链的多羟基化合物（优选山梨糖醇）的水溶液处理石灰; 和（ii）任选地从（i）产生的溶液中分离出不溶性杂质。在另一方面，该方法包括（iii）用多羟基化合物（例如山梨糖醇或蔗糖）的水溶液处理碳酸钙，以从碳酸钙中提取钙; 和（iv）从（i）产生的溶液中分离出不溶性杂质。所得溶液可用沉淀剂处理，得到固体含钙产品。该产物可以是通过用二氧化碳作为沉淀剂处理该溶液而获得的碳酸钙。

7. 发明授权

US06387175B1 Roadway base intermediate, roadway base, and methods of manufacture 有权
标题翻译：道路基础中间，道路基地和制造方法
公开(公告)号：US06387175B1
公开(公告)日：2002-05-14
申请号：US09680095
申请日：2000-10-05
申请人： John D. Lynn , Leah M. Burge , Douglas J. Koutek , John L. Sullivan
发明人： John D. Lynn , Leah M. Burge , Douglas J. Koutek , John L. Sullivan
IPC分类号： E01C300
CPC分类号： E01C7/182 , C04B18/141 , C04B28/02 , C04B32/00 , C04B2111/0075 , C08L95/00 , E01C3/003 , E01C7/142 , Y02W30/91 , Y02W30/92 , Y02W30/94 , Y02W30/96 , C04B2/063 , C04B18/08 , C04B18/18 , C04B24/36 , C04B40/005 , C04B18/0418 , C04B2103/0088 , C04B20/0076 , C08L2666/74 , C08L2666/72
摘要： A roadway base comprises oily sludge, steelmaking slag fines, and an additive selected from the group consisting of cement, fly ash, asphaltic emulsion, and mixtures thereof
摘要翻译：道路基底包括油性污泥，炼钢矿渣粉末和选自水泥，飞灰，沥青乳液及其混合物的添加剂

8. 发明授权

US5879430A Method and apparatus for aging steel-making slag 失效
标题翻译：炼钢渣老化方法和装置
公开(公告)号：US5879430A
公开(公告)日：1999-03-09
申请号：US570334
申请日：1995-12-11
申请人： Shigeru Morishita , Hiroshi Koide , Keiichi Komai , Yoshitaka Kinugawa , Yosuke Suezawa , Kazunari Teramae
发明人： Shigeru Morishita , Hiroshi Koide , Keiichi Komai , Yoshitaka Kinugawa , Yosuke Suezawa , Kazunari Teramae
IPC分类号： B01J3/00 , B01J3/04 , B01J8/00 , C04B2/06 , C04B5/00 , C22B7/04 , C22B1/00
CPC分类号： C21B3/04 , B01J3/002 , B01J3/04 , B01J8/003 , B01J8/0035 , C04B2/063 , C04B5/00 , C22B7/04 , Y02P10/212 , Y02W30/542
摘要： A method for aging steel-making slag comprising the steps of charging normal temperature steel-making slag crushed to the extent that the slag having a grain diameter of 25 mm or less which constitutes 80% or more of the total amount into a pressure vessel which can be closed tight enough to seal a pressure substantially higher than atmosphere. The pressure vessel is closed and pressureized steam is supplied into the said vessel for heating the said pressure vessel and slag to raise the temperature and the pressure in the said pressure vessel while discharging condensed hot water. The interior of the vessel is kept under a condition saturated by steam and pressurized up to 2 to 10 kg/cm.sup.2 G for 1 to 5 hours. The pressure in the pressure vessel is reduced to be equalized with atmosphere. The steel-making slag is then discharged from the vessel. Apparatus is provided for carrying out the above process and includes a pressure vessel having an opening lid for charging and discharging steel-making slag. A steam generating apparatus connected via a pipe having a valve to upward of the pressure vessel. A pipe having a steam trap connected at the lower position of the pressure vessel so as to discharge hot water. A pipe having a valve connected to the upper portion of the pressure vessel and open to the atmosphere so as to reduce the pressure in the interior of the pressure vessel.
摘要翻译：一种老化炼钢渣的方法，其特征在于包括如下步骤：将常温炼钢渣装入压缩容器的压缩容器的压缩容器中，将炉渣的总粒径为总量的80％以上的粒径为25mm以下的炉渣可以封闭得足够紧，以密封大大高于大气压力。关闭压力容器，并将压力的蒸汽供给到所述容器中，用于加热所述压力容器和炉渣，以在排出冷凝的热水时提高所述压力容器中的温度和压力。将容器的内部保持在由蒸汽饱和的条件下，并加压至2至10kg / cm2G，持续1至5小时。压力容器中的压力减小到与大气相等。炼钢渣从容器中排出。提供了用于执行上述过程的装置，并且包括具有用于对炼钢渣进行充放电的开口盖的压力容器。一种蒸汽发生装置，其通过具有阀的管道连接到压力容器的上方。具有在压力容器的下部位置连接以排出热水的蒸汽疏水阀的管道。具有连接到压力容器的上部并且对大气开放的阀，以便减小压力容器内部的压力。

9. 发明授权

US5330572A Method of slaking quicklime contained in ash 失效
标题翻译：消除灰分中含有生石灰的方法
公开(公告)号：US5330572A
公开(公告)日：1994-07-19
申请号：US867674
申请日：1992-07-07
申请人： Jacques Blondin , Oussama Baalbaki
发明人： Jacques Blondin , Oussama Baalbaki
IPC分类号： C04B2/04 , C04B2/06 , C04B7/26 , C04B18/08
CPC分类号： C04B2/063 , Y10S106/01
摘要： According to the method fly ash is pre-hydrated using cold water and the mixture is then treated in a receptacle under pressure from superheated or saturated steam at a temperature lying between 130.degree. C. and 250.degree. C. The method is applicable to any substance containing quicklime that is to be slaked.
摘要翻译： PCT No.PCT / FR91 / 00027 Sec。 371日期：1992年7月7日 102（e）日期1992年7月7日PCT 1991年1月18日PCT PCT。出版物WO91 / 10628 日期1991年7月25日。根据该方法，使用冷水预先水化飞灰，然后在130℃至250℃的温度下，将该混合物在过压或饱和蒸汽的压力下在容器中处理。该方法适用于任何含有生石灰的物质。

10. 发明授权

US09963386B1 Method of manufacturing hydrated lime 有权
公开(公告)号：US09963386B1
公开(公告)日：2018-05-08
申请号：US15596911
申请日：2017-05-16
申请人： Mississippi Lime Company
发明人： Randy J. Griffard , Gerald K. Bequette , William S. Allebach , Paul J. Ramer
IPC分类号： C04B2/04 , C04B2/06
CPC分类号： C04B2/04 , C04B2/045 , C04B2/06 , C04B2/063
摘要： A method of providing highly reactive hydrated lime and the resultant lime hydrate where an initial lime feed comprising calcium and impurities is first ground to a particle-size distribution with relatively course particles. Smaller particles are then removed from this ground lime and the smaller particles are hydrated and flash dried to form a hydrated lime, which is then milled to a significantly smaller particle size than that of the relatively course particles.

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