| Patents for B01D 9 - Crystallisation (5,388) |
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| 07/22/1986 | US4601823 Plurality of magnets encirling pipe |
| 07/02/1986 | EP0186249A2 Process for the preparation of polycrystalline materials and equipment suitable to the accomplishing thereof |
| 07/01/1986 | US4597950 Gas separating-crystallizer |
| 07/01/1986 | US4597768 Method for treatment in counter current of suspended particles with a liquid |
| 06/11/1986 | EP0183793A1 Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein. |
| 06/04/1986 | EP0183318A1 Process and device for purifying benzoic acid |
| 06/04/1986 | EP0182849A1 Method and apparatus for removing materials in solid form from solutions |
| 06/03/1986 | US4592768 Water purification |
| 05/20/1986 | US4590038 Fluidizing-cell column |
| 05/14/1986 | EP0180796A2 Method of cristallisation by cooling |
| 05/13/1986 | US4588562 Apparatus for purifying crystals |
| 05/13/1986 | US4588414 Countercurrent, cooling crystallization and purification method for multi-component molten mixture |
| 05/13/1986 | US4587950 Heat pack apparatus |
| 05/07/1986 | EP0179870A1 Separation of dispersed phase from continuous phase. |
| 04/30/1986 | EP0179135A1 Separating a component which forms a dispersion in, or which is dissolved in, continuous liquid. |
| 04/15/1986 | US4582697 Decomposing hot, saturated, sodium aluminate with sodium oxide in presence of aluminum oxide; precipitation |
| 04/08/1986 | US4581062 Process for the continuous purification of metals by fractional crystallization on a rotary drum |
| 04/08/1986 | US4581052 Gas separation process |
| 04/02/1986 | EP0176392A1 Process and apparatus for continual crystallization, especially of saccharose |
| 04/02/1986 | EP0165992A4 Filtration method and apparatus. |
| 03/26/1986 | EP0175401A1 Method for the separation of suspension liquid from solid particles present in suspension and washing of the packed bed of solid particles obtained counter-currently with a washing liquid |
| 03/25/1986 | US4578093 Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein |
| 03/11/1986 | CA1201651A1 Process and apparatus for the volume reduction of pwr liquid wastes |
| 03/04/1986 | US4574074 Process for the production of aluminum trihydroxide having a medium of less than 4 microns, which can be varied as required |
| 02/25/1986 | US4572158 Trigger to activate aqueous salt solution for use in a heat pack and method of making the same |
| 01/22/1986 | EP0168438A1 A fractional solidification process and apparatuses for use therein |
| 01/14/1986 | US4564367 Solar salt crystallizer and process for producing salt |
| 01/08/1986 | EP0167401A2 Procedure and means for separating or purifying organic substances |
| 01/03/1986 | WO1986000025A1 Method and apparatus for removing materials in solid form from solutions |
| 01/02/1986 | EP0165992A1 Filtration method and apparatus. |
| 12/24/1985 | US4559997 Shell and tube heat exchanger with tube top end wiper to free solids |
| 12/10/1985 | US4557741 Crystal growth |
| 12/05/1985 | WO1985005284A1 Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein |
| 11/26/1985 | CA1197076A1 Washing column |
| 11/12/1985 | US4552575 Method for the mass separation of a liquid mixture through fractional crystallization |
| 11/07/1985 | WO1985004819A1 Separation of dispersed phase from continuous phase |
| 11/07/1985 | WO1985004818A1 Separation of dispersed phase from continuous phase |
| 11/05/1985 | US4551339 Method and apparatus for obtaining a concentrated extract from liquid smoke |
| 10/29/1985 | CA1195918A1 Process for countercurrent crystallization with recirculation |
| 10/09/1985 | EP0157562A2 Crystallization apparatus for metal stripping |
| 10/09/1985 | EP0157561A2 Metal stripping system and an operation process therefor |
| 10/01/1985 | US4544769 Crystallization; propellants, explosives |
| 10/01/1985 | US4544391 Method for separation of solid mixtures by simultaneous multi-stage recrystallization |
| 09/24/1985 | CA1193960A1 Apparatus for and method of preparing crystals for washing |
| 09/24/1985 | CA1193832A1 Vortex cell column |
| 09/17/1985 | US4541248 Constant temperature refrigeration system for a freeze heat exchanger |
| 09/10/1985 | US4540471 Solvent distillation unit with adjustable scrapers |
| 09/03/1985 | CA1192833A1 Crystallizing apparatus |
| 08/14/1985 | EP0151352A2 Protected trigger to controllably initiate crystallization |
| 08/13/1985 | CA1191666A1 Process for preparing aluminum hydroxide with a median diameter adjustable within a 2 to 100 microns size range |
| 07/30/1985 | US4532110 Protected trigger to controllably initiate crystallization |
| 07/23/1985 | US4530699 Dense phase precipitation |
| 07/17/1985 | EP0148511A2 Method of separation of a liquid mixture by fractionated crystallisation |
| 07/16/1985 | US4529488 Process for depositing salts |
| 07/16/1985 | US4529444 Using an elongated vessel; controlling temperature |
| 07/04/1985 | WO1985002783A1 Filtration method and apparatus |
| 07/04/1985 | WO1985002781A1 A fractional solidification process and apparatuses for use therein |
| 06/19/1985 | EP0145693A2 High efficiency column crystallizer |
| 06/18/1985 | CA1189014A1 Vacuum freezing process with multiple phase transformations of low pressure vapor |
| 05/21/1985 | US4517806 Apparatus for separating ice from a slurry and washing the ice |
| 05/07/1985 | CA1186488A1 Process for preparing aluminum hydroxide with an adjustable median diameter smaller than 4 microns |
| 05/02/1985 | EP0139573A2 Process and crystallisation apparatus combined with axial recycling on an adjustable level |
| 04/30/1985 | CA1186156A1 Segregation process for the purification of metals |
| 04/02/1985 | US4508553 Passing liquid through cooling zones |
| 03/26/1985 | US4507244 Method for crystallizing a substance from a solution |
| 03/19/1985 | US4505728 Vacuum freezing multiple phase transformation process and apparatus for use therein |
| 03/05/1985 | CA1183487A1 Liquid purification system |
| 02/26/1985 | CA1183076A1 Multi-stage counter-current concentrating system and method |
| 02/05/1985 | CA1182038A1 Gas separation process |
| 01/29/1985 | CA1181570A1 Process for the separation of crystalline silicates |
| 01/15/1985 | US4493719 Method of separation by fractional crystallization from a liquid mixture |
| 01/15/1985 | CA1181081A1 Removal of degradation product from gas treating solution |
| 01/01/1985 | US4491600 Process for concentrating aqueous solutions having temperature-sensitive components |
| 01/01/1985 | US4491462 Continuous packed bed wash column |
| 12/25/1984 | US4489571 Fractional solidification process and apparatuses for use therein |
| 12/19/1984 | EP0128835A1 Apparatus for the separation of a solvent from a solution by putting the solution into the shape of a thin layer |
| 12/18/1984 | US4488957 Separation of liquid crystal microspheres from pitch |
| 12/18/1984 | CA1179594A1 Process and equipment for the extraction of solid material from solution by crystallization |
| 12/04/1984 | US4486395 Continuously working crystallizer |
| 11/20/1984 | CA1178010A1 Process for the production of granulates of organic substances present in the form of a melt |
| 11/14/1984 | EP0124747A2 Crystallizer and method for the separation of substance mixtures |
| 11/06/1984 | US4481169 Washing column |
| 10/30/1984 | CA1177006A1 Method and apparatus for production of crystallizable carbonaceous material |
| 10/23/1984 | US4478599 Method of continuously controlling crystal fines formation |
| 10/09/1984 | US4475355 For separating the ice crystals |
| 09/26/1984 | EP0119978A2 Incrustation resistive crystallizer |
| 09/19/1984 | EP0119178A1 A method for separating solutions |
| 08/28/1984 | CA1173402A1 Waste gas purification reactor and method |
| 07/17/1984 | US4460546 Trigger to controllably initiate crystallization |
| 07/10/1984 | US4459144 Multi-stage counter-current concentration system and method |
| 07/10/1984 | CA1170645A1 Crystalline lithium aluminates |
| 07/06/1984 | EP0089363A4 Apparatus for and method of preparing crystals for washing. |
| 07/03/1984 | US4457769 Freeze concentration apparatus and process |
| 06/26/1984 | US4456480 Controlled cooling, compaction, and remelting to form crystal layer between purified metal and impurities |
| 06/12/1984 | US4453960 Inhibition of ice deposition |
| 06/12/1984 | US4453959 Crystal washing and purification method |
| 06/05/1984 | US4452621 Vaporization of volatile liquid |
| 05/30/1984 | EP0109822A2 Spray crystallization |
| 05/29/1984 | US4451273 Distillative freezing process for separating volatile mixtures and apparatuses for use therein |
| 04/26/1984 | WO1984001569A1 Process for obtaining aluminium trihydroxide having a mean diameter lower than 4 microns, controlled on demand |