| Patents for C04B 5 - Treatment of molten slag; Artificial stone from molten slag (971) |
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| 01/24/1984 | CA1160839A1 Apparatus for manufacturing rapidly cooled solidified slag |
| 12/13/1983 | US4420304 Apparatus for manufacturing rapidly cooled solidified slag |
| 11/23/1983 | EP0094510A1 Apparatus for the pelletization of heat-liquifiable solid materials (stacked rotor) |
| 11/08/1983 | US4414016 Apparatus for the pelletization of heat-liquifiable solid materials |
| 08/30/1983 | CA1152743A1 Apparatus for manufacturing vitreous slag |
| 06/29/1983 | EP0082279A1 Method and apparatus for granulating slag |
| 06/07/1983 | US4386963 Amine salt of aromatic carboxylic acid |
| 05/24/1983 | CA1146760A1 Casting powder for the continuous casting of steel and method for producing the same |
| 04/26/1983 | US4381348 Blue colored artificial stone stocks and method of manufacturing the same |
| 02/15/1983 | US4374074 Process for producing fibers with a specially fixed size from melts |
| 02/15/1983 | US4373907 Apparatus for manufacturing rapidly cooled solidified slag |
| 01/25/1983 | CA1139940A1 Apparatus for producing water granulated slag |
| 11/16/1982 | US4359434 Process for granulating molten material |
| 10/05/1982 | US4352764 Method of making slag sand and slag wool |
| 06/23/1982 | EP0007352B1 Granular material from molten masses and process and apparatus for its manufacture |
| 06/01/1982 | CA1124470A1 Method of and apparatus for making slag sand and slag wool |
| 05/18/1982 | US4330264 Apparatus for manufacturing vitreous slag |
| 04/06/1982 | US4323523 Process and apparatus for producing spherical particles and fibers with a specially fixed size from melts |
| 02/16/1982 | US4315720 Apparatus for producing spherical particles and fibers with a specially fixed size from melts |
| 11/24/1981 | CA1112876A1 Method of and apparatus for dewatering granulated-slag slurry |
| 11/17/1981 | US4300985 Contacting with molten metallurgical slag |
| 10/06/1981 | CA1110072A1 Process for producing solidified granular slag from molten blast furnace slag and apparatus therefor |
| 09/15/1981 | US4289519 Feeding into interior of rotating foraminous substrate |
| 08/25/1981 | CA1107512A1 Method and apparatus for treating foundry slag |
| 08/25/1981 | CA1107511A1 Method and apparatus for foaming or expansion of molten slags |
| 07/07/1981 | US4277273 Treatment and handling of metallurgical slag |
| 06/30/1981 | CA1103922A1 Slag handling apparatus |
| 06/16/1981 | CA1103286A1 Spraying apparatus |
| 05/26/1981 | CA1101676A1 Method for working-up waste slag from the oxygen steel production |
| 05/19/1981 | US4268295 Method for manufacturing crushed sands from blast furnace water granulated slags |
| 05/19/1981 | CA1101218A1 Method for recovering heat from molten slag and an apparatus therefor |
| 05/05/1981 | CA1100284A1 Method for obtaining aluminium oxide |
| 04/21/1981 | US4263042 Technique for transforming soda matte slag sulfides into silicates |
| 04/21/1981 | CA1099515A1 Method and installation for treating and handling metallurgical slag |
| 02/03/1981 | US4248631 Casting powder for the continuous casting of steel and method for producing the same |
| 01/22/1981 | WO1981000103A1 Apparatus for producing sludge |
| 12/09/1980 | CA1091031A1 Device and method for suppressing active slag |
| 11/26/1980 | EP0019338A1 Method of producing artificial slags, artificial slags so obtained and their utilisation |
| 11/12/1980 | EP0018633A2 Casting flux for the continuous casting of steel |
| 05/27/1980 | US4204855 Apparatus for dewatering granulated-slag slurry |
| 04/15/1980 | CA1075471A1 Method of treating molten slags in steel-making process |
| 04/01/1980 | US4196078 Process and apparatus for dewatering granulated material, especially granulated blast furnace slag |
| 03/25/1980 | CA1074110A1 Slag quenching system for pyrolysis furnaces |
| 03/11/1980 | CA1073214A1 Process and apparatus for production of slag material of reduced density |
| 02/06/1980 | EP0007352A1 Granular material from molten masses and process and apparatus for its manufacture. |
| 01/29/1980 | US4185997 Oxidation, adjusting basicity by adding silica-containing material, cooling, solidifying |
| 01/15/1980 | CA1069703A1 Process for the production of expanded slag |
| 01/01/1980 | CA1068907A Method of thickening granulated slag slurry at production of granulated slag |
| 12/25/1979 | US4180250 Apparatus for granulation of molten slags |
| 12/11/1979 | US4177974 Copper metal or alloy |
| 10/30/1979 | US4172715 Minimization of iron and entrained coke in the slag |
| 10/23/1979 | US4171948 Slag handling apparatus |
| 08/28/1979 | US4165991 Method for the production of synthetic wollastonite material |
| 06/26/1979 | CA1057259A1 Process for treating numeral slag and scoria to improve their fragmenting properties |
| 05/08/1979 | US4153440 Mechanical disintegration |
| 04/17/1979 | US4149898 Decomposition of smelted metallurgical slag by ultrasonic or high frequency vibration |
| 04/17/1979 | CA1052575A1 Method and apparatus for granulating |
| 04/10/1979 | CA1052102A1 Slag bath generator adapted to operate under pressure |
| 04/03/1979 | US4147332 Method for recovering heat from molten slag and an apparatus therefor |
| 03/22/1979 | WO1979000132A1 Process and device for the granulation of molten materials |
| 02/27/1979 | US4141722 Method of treating ferruginous slags |
| 10/31/1978 | US4123247 Prefoaming trough |
| 10/03/1978 | CA1039758A1 Lightweight inorganic material |
| 09/19/1978 | US4115089 Process and apparatus for making expanded slag |
| 07/25/1978 | US4102680 Device and method for suppressing active slag |
| 02/14/1978 | US4073480 Apparatus for the processing of slag |
| 12/13/1977 | US4062672 Process for improving the fragmentation capability of metallurgical slags and cinders |
| 09/20/1977 | US4049439 Cooling in a revolving cylinder, reducing disulfide ion concentration |
| 09/06/1977 | US4046541 Slag quenching method for pyrolysis furnaces |
| 03/22/1977 | US4013427 Gasifying fine-grained fuel |
| 02/17/1976 | US3938975 Spraying with ferrous chloride or ferrous sulfate, cooling, solidification |