| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | 由渣生产生铁或钢以及水泥熟料的方法 | CN96190169.1 | 1996-02-07 | CN1043244C | 1999-05-05 | A·艾德林格 |
| 为用渣生产生铁或钢及水泥熟料，建议使含氧化铁的液态渣，如炼钢渣与氧化铁载体，如矿石，轧钢碎屑等和石灰反应，形成含铁酸盐的渣，并使形成的铁酸盐渣在还原反应器，如铁水熔池反应器中还原，随后将烧结体相作为熟料卸出。 | ||||||
| 82 | 生产钢和水硬活性胶结物的方法 | CN94190768.6 | 1994-08-24 | CN1037858C | 1998-03-25 | A·艾德林格 |
| 生产钢和水硬活性胶结物的方法使用了富氧化铁渣，例如炼钢渣作为生铁中碳的氧化剂。还源炉渣，从而形成一种具有改进了水硬性能的高炉渣。 | ||||||
| 83 | 在铁矿石还原中产生的粉尘的利用方法 | CN96191581.1 | 1996-01-24 | CN1169135A | 1997-12-31 | 赫伯特·格林巴赫尔; 冈特·施赖; 弗朗茨·泽特尔; 斯特凡·泽特尔 |
| 在一种在用还原气体还原铁矿石时产生的、并在一清洗器中以沉积物形式沉积出的粉尘的有益利用的方法中，沉积物先脱水，并作为水泥生产的原料使用。 | ||||||
| 84 | 由渣生产生铁或钢以及水泥熟料的方法 | CN96190169.1 | 1996-02-07 | CN1148409A | 1997-04-23 | A·艾德林格 |
| 为用渣生产生铁或钢及水泥熟料，建议使含氧化铁的液态渣，如炼钢渣与氧化铁载体，如矿石，轧钢碎屑等和石灰反应，形成含铁酸盐的渣，并使形成的铁酸盐渣在还原反应器，如铁水熔池反应器中还原，随后将烧结体相作为熟料卸出。 | ||||||
| 85 | 生产钢和水硬活性胶结物的方法 | CN94190768.6 | 1994-08-24 | CN1115580A | 1996-01-24 | A·艾德林格 |
| 生产钢和水硬活性胶结物的方法使用了富氧化铁渣，例如炼钢渣作为生铁中碳的氧化剂。还原炉渣，从而形成一种具有改进了水硬性能的高炉渣。 | ||||||
| 86 | Method for the treatment of steelwork slag and hydraulic mineral binder | US14419167 | 2012-09-06 | US09695485B2 | 2017-07-04 | Holger Wulfert; Horst-Michael Ludwig |
| The invention relates to a method for processing steel slag to produce a hydraulic mineral binder with a high hardening potential and to recover iron. There is provision for this purpose to provide a feed product comprising steel slag with MnO. This feed product is further processed as a melt by introducing reducing agent into the melt. A lime saturation factor of between 90 and 110 is hereby to be achieved in the mineral melt portion. Subsequently the melt is cooled in a defined manner and elementary iron is mechanically separated from the solidified melt. The solidified melt is then supplied for use as hydraulic mineral binder. Furthermore the invention relates to a hydraulic mineral binder. | ||||||
| 87 | METHOD FOR PRODUCING AN INSULATING COMPOSITE BUILDING BLOCK | US15300855 | 2015-04-02 | US20170022116A1 | 2017-01-26 | Hélène LOMBOIS-BURGER; Cédric ROY; Christophe LEVY |
| A method for producing an insulating composite block including a mineral foam, includes: providing a block including at least one cell having walls which are either sufficiently humid or consist of a water-repellent material, and b. filling the cell with a mineral foam that does not substantially include any calcium aluminate. | ||||||
| 88 | HYDRAULIC BINDER BASED ON GROUND GRANULATED BLAST FURNACE SLAG HAVING IMPROVED SETTING IMPROVED CURING | US14928480 | 2015-10-30 | US20160122246A1 | 2016-05-05 | Tetyana KURYATNYK; Jeremy BECQUET |
| Disclosed are a hydraulic binder composition containing at least 50% by weight of ground granulated blast furnace slag and a system for activating the slag, the system containing at least calcium sulphate, at least one product chosen from a source of Portland clinker and lime, at least one aluminium derivative and at least one alkali metal or alkaline earth metal salt; containing a ready-to-mix building material composition comprising such a hydraulic binder and aggregates of inert material capable of being agglomerated in the presence of an aqueous phase; and a process for employing the ready-to-mix composition containing a stage of mixing the said composition with water for the purpose of the preparation of a building material, such as a concrete or mortar, and in particular an adhesive mortar, pointing mortar or levelling mortar or coating. | ||||||
| 89 | Cement composition and process for producing cement composition | US13701278 | 2011-05-24 | US08641819B2 | 2014-02-04 | Norihiko Sawabe; Hitoshi Tonokohchi; Takayasu Itoh; Hiroshi Mikami |
| A cement composition, and a process for producing a cement composition, wherein the cement composition has the Sr content of 0.065 mass % to 1.0 mass % and the MgO content of greater than 1.0 mass % to 3.0 mass %. The process for producing a cement composition comprises a step (A) of adjusting the basic raw material units of raw materials selected from the group consisting of limestone, silica stone, coal ash, clay, blast furnace slag, soil generated by construction work, sewage sludge, hydrocake and iron sources so that the cement composition has the Sr content of 0.065 mass % to 1.0 mass % and the MgO content of greater than 1.0 mass % to 3.0 mass %, blending the adjusted raw materials and burning to produce cement clinker, and a step (B) of mixing the cement clinker with gypsum and an admixture of limestone and blast furnace slag followed by grinding. | ||||||
| 90 | CEMENT COMPOSITION AND PROCESS FOR PRODUCING CEMENT COMPOSITION | US13701278 | 2011-05-24 | US20130068140A1 | 2013-03-21 | Norihiko Sawabe; Hitoshi Tonokohchi; Takayasu Itoh; Hiroshi Mikami |
| A cement composition, and a process for producing a cement composition, wherein the cement composition has the Sr content of 0.065 mass % to 1.0 mass % and the MgO content of greater than 1.0 mass % to 3.0 mass %. The process for producing a cement composition comprises a step (A) of adjusting the basic raw material units of raw materials selected from the group consisting of limestone, silica stone, coal ash, clay, blast furnace slag, soil generated by construction work, sewage sludge, hydrocake and iron sources so that the cement composition has the Sr content of 0.065 mass % to 1.0 mass % and the MgO content of greater than 1.0 mass % to 3.0 mass %, blending the adjusted raw materials and burning to produce cement clinker, and a step (B) of mixing the cement clinker with gypsum and an admixture of limestone and blast furnace slag followed by grinding. | ||||||
| 91 | Mixture of raw materials for the production of a cement clinker, a cement clinker and a cement | US11481651 | 2006-07-06 | US20070006778A1 | 2007-01-11 | Alexander Kehrmann |
| A main component of cement is cement clinker, which is produced from a mixture of raw materials containing calcium oxide, silicon dioxide, aluminium oxide and iron oxide by means of mixing, grinding and burning. According to the invention, the mixture of raw materials consists of a calcareous component and converter slag, the converter slag being added in a proportion of up to 30% by weight. Natural resources of raw materials can hereby be preserved and the carbon dioxide output during burning of the cement clinker can be reduced. | ||||||
| 92 | Grout for making watertight screens | US09691325 | 2000-10-18 | US06939834B1 | 2005-09-06 | Hubert Vattement |
| The invention relates to a grout for making watertight screens which comprises a mixture of water, natural or modified clay, specific blast furnace slag and an activating agent.The invention also relates to a process which makes use of said grout, as well as the use of a specific blast furnace slag for preparing said grout. | ||||||
| 93 | Lightweight well cement compositions and methods | US10372379 | 2003-02-21 | US06776237B2 | 2004-08-17 | Bach Dao; Krishna M. Ravi; Jan Pieter Vijn; Christine Noik; Alain Rivereau |
| Lightweight cement compositions and methods of cementing a subterranean zone penetrated by a well bore utilizing the compositions are provided. A lightweight cement composition of the invention is basically comprised of a coarse particulate hydraulic cement, an ultrafine particulate hydraulic cement mixture comprised of slag cement and a Portland or equivalent cement, fly ash, fumed silica, hollow glass spheres and water. | ||||||
| 94 | Method for cement clinker production using vitrified slag | US10188166 | 2002-07-02 | US20030084823A1 | 2003-05-08 | Ronald Piniecki |
| A method for the production of cement clinker comprises the introduction of vitrified slag into the feedstock stream prior to the clinkering zone. The addition of vitrified slag can increase the clinker output rates and/or reduce the energy requirements for maintaining the kiln temperatures. In one embodiment, the vitrified slag is a vitrified blast furnace slag. | ||||||
| 95 | Method and apparatus for using steel slag in cement clinker production | US18261794 | 1994-01-14 | US5421880C1 | 2001-06-05 | YOUNG ROM D |
| 96 | Method of making cement from base metal smelter slag | US74794 | 1998-05-08 | US5968258A | 1999-10-19 | David Krofchak |
| A method of making cement from base metal smelter slag produced by a nickel, copper, lead or zinc smelter, includes crushing the slag with a source of calcium sulphate to a size of less than about 1/4 inch and heating the mixture to produce a cement, and grinding the cement to a size in the range of from about -250 to about 425 mesh. | ||||||
| 97 | Method of manufacturing pig iron or steel and cement clinker from slags | US718304 | 1996-09-24 | US5944870A | 1999-08-31 | Alfred Edlinger |
| To produce pig iron or steel and cement clinker from slags it has been proposed to react iron-oxide containing liquid slags, such as, e.g., steelworks slag, with iron oxide carriers, such as, e.g., ores, cinders or the like and lime to a ferrite-containing slag and to reduce the formed ferrite slag in a reduction reactor, such as, e.g., an iron bath reactor, whereupon the sinter phase is discharged as a clinker. | ||||||
| 98 | Method for producing cement using manganese slag as raw material | US974877 | 1997-11-20 | US5916362A | 1999-06-29 | Toshiya Takahara; Shinji Tokitaka |
| A method for producing cement is disclosed. The method has the advantages that a setting time can be shortened as compared with conventional cement, and a manganese slag can be treated at low cost without giving load to environment, by using the manganese slag which has conventionally been subjected to waste disposal, as a cement raw material. The method comprises using, as a part of cement materials, a manganese slag which is an insoluble component formed in extraction step and refining step in a production of electrolytic manganese dioxide comprising extracting a manganese component from manganese-containing ore, refining a manganese-containing aqueous solution obtained, and conducting electrolytic treatment, to produce manganese dioxide. | ||||||
| 99 | Method of making concrete from base metal smelter slag | US494665 | 1995-06-26 | US5593493A | 1997-01-14 | David Krofchak |
| A method of making concrete from base metal smelter slag includes grinding the slag to a size within the range of from about -250 to about 425 mesh to produce ground slag cement, mixing the ground slag cement with Type 3 high early strength Portland cement in a ratio of at least about 0.5:1 by weight, and adding sand and stone to produce a concrete. | ||||||
| 100 | Process for producing cement from metallurgical slag | US307642 | 1994-09-19 | US5516357A | 1996-05-14 | Alfred Edlinger; Theo Rey |
| In a process for the preparation of cement from metallurgical slags, in which liquid slags from reduction processes and steelworks processes, e.g. blast furnace and converter slag, are mixed together and mixed with lime the procedure is such that in a first cooling phase at temperatures above 1000.degree. C., and preferably above 1200.degree. C., the cooling is slower than in a subsequent second cooling phase and that the solidified product obtained is granulated and/or ground in order to obtain directly cement with improved hydraulic properties, in particular increased final strength. | ||||||
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