| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Steel slag cement and method for manufacturing same | US804328 | 1977-06-07 | US4124404A | 1978-11-07 | Gyoichi Suzuki; Ryo Ando; Tatsuo Koyama; Shoji Kubodera; Renichi Kondo |
| A steel slag cement manufactured by reducing a steel slag discharged from a steelmaking furnace such as a converter, an open-hearth furnace or an electric arc furnace, and then oxidizing the steel slag thus reduced, which consists of, in weight percentage:CaO : 68 to 72%,SiO.sub.2 : 22 to 26%,Al.sub.2 O.sub.3 : 1 to 3%,Fe.sub.2 O.sub.3 : 0.2 to 1.0%,P.sub.2 o.sub.5 : 0.1 to 0.6%,TiO.sub.2 : 0.4 to 0.9%,MnO : trace to 0.4%,MgO : 0.3 to 3.0%,CaF.sub.2 : 0.3 to 2.0%,and the balance incidental impurities. | ||||||
| 162 | Method of applying silicate to wet asbestos-slag cement sheets after formation but prior to consolidation of such sheets | US33299863 | 1963-12-24 | US3269888A | 1966-08-30 | CHI-SUN YANG JULIE |
| 163 | Method for producing a hydraulic binder in powder form | US43288254 | 1954-05-27 | US2819172A | 1958-01-07 | OLGA-EMMA TRIEF CARION |
| 164 | Method for producing metallurgical cement | US17457350 | 1950-07-18 | US2687969A | 1954-08-31 | VICTOR TRIEF |
| 165 | Building brick and process of making same | US54852022 | 1922-03-31 | US1462991A | 1923-07-24 | TAYLOR ROBERT L |
| 166 | Manufacture of portland cement. | US1906315717 | 1906-05-08 | US1059661A | 1913-04-22 | EDISON THOMAS A |
| 167 | Process of manufacturing cement. | US1909494106 | 1909-05-05 | US1004380A | 1911-09-26 | DAHER CHARLES |
| 168 | Gustav wilhelm albrecht steust | US530247D | US530247A | 1894-12-04 | ||
| 169 | Johann heinrich kleb | US476542D | US476542A | 1892-06-07 | ||
| 170 | Composition for building-stone | US387221D | US387221A | 1888-08-07 | ||
| 171 | Ludwig both | US294080D | US294080A | 1884-02-26 | ||
| 172 | Emile pick | US281395D | US281395A | 1883-07-17 | ||
| 173 | Ipajpbwt office | US221630D | US221630A | 1879-11-11 | ||
| 174 | Improvement in fire and water proof compositions for ceilings, walls, and floors | US138956D | US138956A | 1873-05-13 | ||
| 175 | Improvement in the manufacture of artificial stone | US131348D | US131348A | 1872-09-17 | ||
| 176 | Composition for supports in blow-pipe operations | US30680D | US30680A | 1860-11-20 | ||
| 177 | Hochtonerdehaltiger Rohstoff und Verfahren zur Herstellung | EP08005328.3 | 2008-03-20 | EP2105412B1 | 2011-07-13 | Merker, Gerhard, Dipl.-Ing.; Feige, Reinhard, Dipl.-Ing.; Steyer, Jürgen, Dipl.-Ing. |
| 178 | USE OF HIGH CARBON COAL ASH | EP03700759.8 | 2003-01-28 | EP1478603B1 | 2005-11-02 | OATES, David Bridson; WHELLOCK, John, Graham; ZACARIAS, Philip, Souza |
| A synthetic slag is produced by a high temperature combustion reaction between coal ash having a high carbon content, and a source of lime such as cement kiln dust. The carbon content of the coal ash is oxidized by oxygen gas, which typically is derived from air or an air/oxygen combination in an exothermic reaction and the heat generated is exploited in the melting process. In this way the gaseous products will typically comprise nitrogen, unreacted oxygen and carbon dioxide, and heat energy can be readily recovered from the hot off gas products evolving during the combustion reaction. The synthetic slag may be pelletized and employed as lightweight mineral aggregate or milled to cement fineness to provide slag cement. | ||||||
| 179 | VERFAHREN ZUR INTEGRIERTEN HERSTELLUNG VON PUTZEN UND MÖRTEL SOWIE VON KIESERSATZ | EP02788459.2 | 2002-12-05 | EP1451125B1 | 2005-05-25 | Maruhn, Eckehard |
| The invention relates to a method for the integrated production of casts and mortars (17) on the basis of hydraulic binders (15) and to gravel substitute (16). According to the invention, in a first step, slag (1) is subdivided into a first and a second fraction having different average grain sizes. The first fraction having a larger average grain size is size-reduced and returned to the slag (1), and the iron-containing components (11) and optionally plastics and paper (12) are removed from the second fraction having a smaller average grain size. In a second step, the second fraction is subdivided into superfines (21) and gravel (22), the superfines (21) being used, after optionally removing non-iron metals (13), for producing hydraulic binders (15). In a third step, the hydraulic binders (15) are used with the superfines (21) and tectosilicates (18) for producing casts and mortars (17), and with gravel (22) to produce a gravel substitute (16). | ||||||
| 180 | VERFAHREN ZUR INTEGRIERTEN HERSTELLUNG VON PUTZEN UND MÖRTEL SOWIE VON KIESERSATZ | EP02788459.2 | 2002-12-05 | EP1451125A2 | 2004-09-01 | Maruhn, Eckehard |
| The invention relates to a method for the integrated production of casts and mortars (17) on the basis of hydraulic binders (15) and to gravel substitute (16). According to the invention, in a first step, slag (1) is subdivided into a first and a second fraction having different average grain sizes. The first fraction having a larger average grain size is size-reduced and returned to the slag (1), and the iron-containing components (11) and optionally plastics and paper (12) are removed from the second fraction having a smaller average grain size. In a second step, the second fraction is subdivided into superfines (21) and gravel (22), the superfines (21) being used, after optionally removing non-iron metals (13), for producing hydraulic binders (15). In a third step, the hydraulic binders (15) are used with the superfines (21) and tectosilicates (18) for producing casts and mortars (17), and with gravel (22) to produce a gravel substitute (16). | ||||||
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