| Patents for B01J 2 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic (13,878) |
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| 12/08/1981 | CA1113790A1 Die for pelletising machine |
| 12/02/1981 | EP0040729A2 Granular powder agglomerates, and process for preparing same |
| 12/01/1981 | CA1113375A1 Gas distribution device for the supply of a processing gas to an atomizing chamber |
| 12/01/1981 | CA1113213A1 Method for making alumina balls |
| 11/25/1981 | EP0040283A1 Process for the production of spherical granules from molten mineral material, granules produced thereby and their applications |
| 11/18/1981 | EP0040122A1 Process for making solid-particle products, in particular NP/NPK granulated fertilizers containing ammonium phosphates |
| 11/18/1981 | EP0039841A2 Process for making less dusty compositions |
| 11/17/1981 | CA1112430A1 Abrasive casting apparatus and process |
| 11/12/1981 | WO1981003144A1 Method for producing mixtures of thermoplastic synthetic materials and mineral or organic charge materials,apparatus for the implementation of the method and material produced thereby |
| 11/11/1981 | EP0039522A2 Process for the preparation of a liquid-absorbing and shock-absorbing material |
| 11/10/1981 | CA1112026A1 Rotary pan pelletizers |
| 11/10/1981 | CA1112011A1 Melt cutter apparatus |
| 10/27/1981 | CA1111277A1 Coated granular fertilizer capable of controlling the effect of temperature upon dissolution-out rate |
| 10/20/1981 | US4296051 Method of producing granular sodium dichloroisocyanurate |
| 10/15/1981 | WO1981002890A1 Making urea prills and prills thus obtained |
| 10/15/1981 | WO1981002855A1 Process for the spraying of a liquid |
| 10/14/1981 | EP0037546A1 Process for the preparation of dust-free and fluid-like lead-containing compounds |
| 10/13/1981 | US4294584 Dewatering of coal slurries |
| 10/07/1981 | EP0037156A1 Process for the spraying of a liquid by means of a gas |
| 10/07/1981 | EP0037148A1 Process for making urea prills |
| 10/06/1981 | US4293521 Apparatus for cleaning waste flue gases |
| 10/06/1981 | US4293324 Process for the production of layered glass batch pellets |
| 10/06/1981 | CA1110025A1 Granulation of sulfur |
| 09/30/1981 | EP0036721A1 Fluidising fine powder |
| 09/29/1981 | US4291729 Multiple longitudinal traversing shed weaving apparatus |
| 09/29/1981 | CA1109980A1 Dustless free flowing rubber additives |
| 09/15/1981 | US4289462 Apparatus for manufacturing vitreous blast furnace slag |
| 09/15/1981 | CA1108838A1 Method of pulverizing cholesteric type liquid crystals |
| 09/08/1981 | CA1108607A1 Agglomeration process |
| 09/02/1981 | EP0034934A2 A process for the production of layered glass batch pellets, pellets produced by such process and apparatus for producing such pellets |
| 09/01/1981 | US4287236 Method of improving the freeze resistance of particulate material at low temperatures |
| 08/25/1981 | US4285652 Granulating apparatus |
| 08/25/1981 | US4285645 Producing microspheres by vibrations |
| 08/19/1981 | EP0033986A1 A process for the upgrading of coal |
| 08/18/1981 | US4284433 Additives for water-hardening binding agents |
| 08/18/1981 | US4284393 Powder manufacturing apparatus |
| 08/12/1981 | EP0033717A1 Process for breaking a jet into a plurality of droplets of determined size and device for carrying out this process |
| 08/11/1981 | US4283285 For making ore pellets from sludge |
| 08/11/1981 | CA1106686A1 Process and apparatus for the production of frozen granulates |
| 08/04/1981 | CA1106157A1 Rotary scraper for a rotary drum assembly |
| 08/04/1981 | CA1106156A1 Pivot arrangement for a rotary drum assembly |
| 08/04/1981 | CA1106154A1 Granulation of potash salts |
| 07/23/1981 | WO1981001980A1 Internally insulated extrusion die |
| 07/22/1981 | EP0032468A2 Apparatus for producing bituminous mixtures from aggregates, bitumen and solid materials liable to deteriorate at high temperature |
| 07/21/1981 | US4279579 Extrusion apparatus |
| 07/21/1981 | CA1105638A1 Granular flocculants and their manufacture |
| 07/21/1981 | CA1105284A1 Ammonium nitrate containing fertilizer pellets having improved properties during storage and transportation and a process of making same |
| 07/21/1981 | CA1105215A1 Producing mirospheres by vibrations |
| 07/15/1981 | EP0031894A2 Apparatus for the continuous mixing and granulating of sludge with solids |
| 07/07/1981 | US4277426 Method for production of coagulated synthetic polymer latex |
| 07/07/1981 | US4277288 Fluidized granulation of pigments using organic granulating assistant |
| 07/07/1981 | US4277273 Treatment and handling of metallurgical slag |
| 07/07/1981 | US4277252 Mixing aqueous slurry with oil in plurality of zones |
| 07/07/1981 | US4276701 Apparatus for the drying of wet, pasty and/or fusible materials |
| 07/01/1981 | EP0031264A1 Apparatus for granulating and/or coating in a spouting bed |
| 06/30/1981 | US4276349 Round multi-layered calcium hypochlorite granules |
| 06/16/1981 | US4273735 Production of spheroidal alumina shaped articles |
| 06/10/1981 | EP0030192A1 Device for introducing a gaseous current into apparatuses for fluidized bed granulation and/or coating |
| 06/10/1981 | EP0030153A2 Tablet coating apparatus |
| 06/09/1981 | US4272234 Pelletizing apparatus |
| 06/09/1981 | CA1102806A1 Process for producing solid cyanuric chloride (a) |
| 05/26/1981 | CA1101641A1 Urea granulation |
| 05/20/1981 | EP0028649A1 A process for bonding agglomerates |
| 05/19/1981 | CA1101169A1 Conductive plastic with metalized glass fibers retained in partial clumps |
| 05/12/1981 | CA1100810A1 Method and apparatus for granulating hydrated materials including food stuffs |
| 05/12/1981 | CA1100778A2 Organic material treatment method and apparatus |
| 04/28/1981 | US4264553 Extruding thermoplastic melt into cooling liquid through die holes |
| 04/28/1981 | US4264552 In a fluidized bed process using a granulating assistant and water |
| 04/28/1981 | US4264543 Process for manufacturing synthetic gypsum absorbent granules |
| 04/28/1981 | CA1100064A1 Enzyme marumes |
| 04/28/1981 | CA1099901A1 Agglomerating process and apparatus |
| 04/21/1981 | US4263050 Process for preparation of granules containing viscous substance at high concentration |
| 04/21/1981 | US4263012 Method of granulation of sulfur |
| 04/21/1981 | CA1099587A1 Apparatus for manufacturing readily soluble granular substances from powdered materials |
| 04/21/1981 | CA1099515A1 Method and installation for treating and handling metallurgical slag |
| 04/15/1981 | EP0026918A1 Granulation process |
| 04/14/1981 | US4262039 Pyrolytic gas method of coating graphitic or ceramic articles with solids |
| 04/14/1981 | US4261793 Multistage spray drying method for detergent slurry |
| 04/14/1981 | US4261706 Method of manufacturing connected particles of uniform size and shape with a backing |
| 04/07/1981 | USRE30569 Process for preparing aggregates |
| 04/07/1981 | CA1098692A1 Process and apparatus for the continuous drying and/or granulating of loose material |
| 03/31/1981 | US4259271 Method of making shot from molten siliceous-aluminous composition |
| 03/31/1981 | US4259053 Apparatus for agglomerating powder-form material |
| 03/25/1981 | EP0025780A1 Anti-caking agent, a process for its preparation and its use |
| 03/25/1981 | EP0025574A1 Nozzle for admitting gases |
| 03/17/1981 | US4256785 Pellet coating process |
| 03/17/1981 | US4256682 Method of preparing silica gel pellets |
| 03/17/1981 | US4256677 Apparatus and method for making small spheres |
| 03/17/1981 | US4256676 Process for preparing porous metal oxide beads |
| 03/17/1981 | US4256581 Apparatus for preparing granular material by means of a strip caster |
| 03/10/1981 | CA1097033A1 Method of increasing the bulk density of silica dust |
| 03/03/1981 | US4254067 Sulphur pelletizing |
| 03/03/1981 | CA1096892A1 Refractory materials |
| 03/03/1981 | CA1096592A1 Process for the preparation of de-watered coal particles |
| 02/24/1981 | US4252844 Process for mixing liquid additives with solid materials under sonic velocity conditions |
| 02/24/1981 | CA1096140A1 Multiple depth pelletizer |
| 02/24/1981 | CA1096139A1 Drying process |
| 02/17/1981 | US4251475 Method and apparatus for controlling the proportion of liquid and dry particulate matter added to a pelletizer |
| 02/17/1981 | CA1095706A1 Coating drum |
| 02/17/1981 | CA1095662A1 Multiple coated bleaching agent |