| Patents for B01D 9 - Crystallisation (5,388) |
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| 08/09/1988 | US4762622 Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles |
| 08/09/1988 | CA1240258A1 Incrustation resistive crystallizer |
| 07/27/1988 | EP0275607A1 A method for the production of crystalline substances |
| 07/06/1988 | EP0273509A1 Process- and apparatus for recovering a pure substance from a liquid mixture by crystallization |
| 06/30/1988 | WO1988004568A1 Water treatment apparatus and method |
| 06/29/1988 | CN87106518A Middle distillate compositions with reduced wax crystal size |
| 06/23/1988 | EP0258226A4 Trigger to activate aqueous salt solution for use in a heat pack and method of making the same. |
| 06/21/1988 | CA1238265A1 Apparatus for the production of granules from two- phase mixtures |
| 05/26/1988 | DE3640218A1 Apparatus for crystallisation |
| 05/17/1988 | US4744823 Process for the purification of metals by fractional crystallisation |
| 05/10/1988 | US4743434 Purification of para-xylene |
| 05/10/1988 | US4743380 Solvent recovery system |
| 04/27/1988 | EP0265308A1 Continuous crystallization apparatus for producing sugar |
| 04/27/1988 | CN87104975A Method to manufacture dichlorobenzene |
| 04/20/1988 | EP0264226A1 Separation process by crystallisation |
| 04/12/1988 | US4737352 Formation of coarser crystals using surfactant dissolved in oil |
| 04/05/1988 | US4735872 Coarse particle separation, agglomeration |
| 04/05/1988 | US4735781 Apparatus for concentrating a suspension |
| 04/05/1988 | US4735641 Apparatus and method of producing refrigeration as ice at the triple point of water |
| 04/05/1988 | CA1234744A1 Spray crystallization |
| 03/30/1988 | EP0262113A2 Process and plant for fractionating fatty materials by crystallization |
| 03/29/1988 | US4734102 Separation between crystals and mother liquor |
| 03/23/1988 | EP0260424A1 Process for the preparation of silicium of low carbon content |
| 03/09/1988 | EP0258226A1 Trigger to activate aqueous salt solution for use in a heat pack and method of making the same. |
| 02/25/1988 | WO1988001192A1 Method of concentrating multicomponent liquid products |
| 02/24/1988 | EP0256812A2 Process for separation of N-protected alpha-L-aspartyl-L-phenylalanines |
| 02/24/1988 | EP0256096A1 Primary refrigerant eutectic freezing (preuf) process |
| 02/23/1988 | US4727218 Crystallization onto curved, cooled surface |
| 02/10/1988 | EP0255786A1 Process and device for producing a magma of seed crystals for a continuous-crystallization apparatus |
| 01/20/1988 | EP0253661A2 Method of concentrating crystalline product |
| 01/12/1988 | US4718236 Apparatus and method for mineral recovery from geothermal and geopressured brines |
| 12/15/1987 | US4713102 Freezing with refrigerant gas, removal ice crystals, separation, and recirculation |
| 12/08/1987 | US4711697 Method for investigating the formation of crystals in a transparent material |
| 12/02/1987 | EP0247348A2 Pre-crystallization apparatus |
| 12/01/1987 | US4710215 From zinc ammonium carbonate using plurality of plates |
| 11/17/1987 | US4706340 Method and an arrangement for producing a fibre layer |
| 11/11/1987 | EP0244867A2 Method and device for the cristallization of an in a liquid dissolved substance in a weightless condition |
| 11/11/1987 | EP0244588A2 Crystallization trough for the continuous crystallizing of supersaturated solutions |
| 11/10/1987 | US4705624 Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles |
| 11/10/1987 | US4704877 Apparatus and method of freezing a feed liquid |
| 11/05/1987 | DE3615081A1 Process and device for preparing crystal seed magma |
| 10/27/1987 | US4702758 Turbine cooling waxy oil |
| 10/22/1987 | EP0168438A4 A fractional solidification process and apparatuses for use therein. |
| 10/21/1987 | EP0242181A2 Apparatus for purifying crystals |
| 10/07/1987 | EP0240458A2 Methods and apparatus for treating a mixture of particles and fluids |
| 10/06/1987 | US4697428 Device for concentrating solutions |
| 10/01/1987 | DE3609705A1 Method for preheating, in a thermal compression unit, a solution saturated with an agent forming encrustation |
| 09/09/1987 | EP0236238A1 Process for purifying metals by fractional crystallization |
| 09/09/1987 | EP0235289A1 High-pressure crystallizer |
| 08/27/1987 | WO1987005095A1 Trigger to activate aqueous salt solution for use in a heat pack and method of making the same |
| 08/18/1987 | US4687671 Concentration method |
| 08/13/1987 | WO1987004778A1 Primary refrigerant eutectic freezing (preuf) process and apparatuses for use therein |
| 08/13/1987 | DE3704072A1 Process and equipment for controlling the crystallisation process of fats |
| 07/22/1987 | EP0229357A1 Recrystallization of bisphenol A by azeotropically drying the solvent |
| 07/22/1987 | CN87100033A Improvement technique of metal purification with fractional crystallization process |
| 07/09/1987 | EP0183793A4 Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein. |
| 07/07/1987 | US4678646 Crystallizer |
| 07/01/1987 | EP0226605A1 Process and device for multiple-phase processing of aqueous liquids |
| 06/23/1987 | US4675071 Method of preparing thin crystal or film |
| 06/09/1987 | US4672218 Method for determining the onset of crystallization |
| 06/09/1987 | US4671917 Cooled by water radially from center |
| 06/02/1987 | US4670590 Preparation process of acrylamide crystals |
| 06/02/1987 | US4670117 Applying electricity to saturate solution in growth tank between two ion exchange membranes while controlling temperature |
| 05/19/1987 | US4666484 Multi-stage freeze concentrating process and apparatus |
| 05/19/1987 | US4666456 Process for the continuous partial crystallization and the separation of a liquid mixture |
| 05/05/1987 | USH262 Method of and apparatus for removing silicon from a high temperature sodium coolant |
| 04/21/1987 | CA1220728A1 Apparatus for concentrating a suspension |
| 04/15/1987 | EP0218545A2 Crystallisation apparatus and its use |
| 04/14/1987 | CA1220321A1 Process for precipitating ammonium chloride |
| 04/01/1987 | EP0216702A2 Method and plant for tartars separation |
| 03/31/1987 | US4654064 Crystallization, vaporization, heat exchanging |
| 03/26/1987 | WO1987001605A1 High-pressure crystallizer |
| 03/25/1987 | CN86104044A Method and apparatus for crystallization of griseofulvin grains |
| 03/24/1987 | US4652675 Process and device for purifying benzoic acid |
| 03/19/1987 | DE3527200A1 Process for preparing spherulitic crystals of high bulk density and packing density, in particular of spherically crystalline nitroguanidine |
| 01/20/1987 | US4638102 Separation from o,p1 isomer |
| 01/07/1987 | EP0207909A2 Device for producing a fibre layer |
| 01/06/1987 | CA1216226A1 Method and apparatus for the mass separation of a liquid mixture through fractional crystallization |
| 01/02/1987 | DE3522494A1 Process for controlling crystallization from solutions and apparatus for carrying out the process |
| 12/30/1986 | US4632809 Apparatus for the crystallization/separation of material mixtures |
| 12/09/1986 | US4627901 Separating wax from hydrocarbon mixture boiling in the lubricating oil range |
| 12/04/1986 | WO1986006977A1 Process and device for multiple-phase processing of aqueous liquids |
| 12/03/1986 | EP0203380A1 Preparation process of acrylamide crystals |
| 11/26/1986 | EP0202697A2 Separation process for para-fluoro-aniline |
| 11/18/1986 | US4623372 Melting rates |
| 11/11/1986 | US4622119 Method of promoting nucleation of solute in a solution |
| 11/11/1986 | US4622118 Method and apparatus for separating wax/water from hydrocarbon oil mixture boiling in the lubricating oil range |
| 11/05/1986 | CN86103400A Preparation process of acrylamide crystals |
| 11/04/1986 | CA1213512A1 Crystallizer |
| 10/01/1986 | EP0196128A1 Device for concentrating solutions |
| 09/23/1986 | US4613338 Methane |
| 09/17/1986 | EP0194667A2 Intermediate or post-crystallizer for use in combination with tubular coolers with scrapers for the crystallization of molten or emulsified fats |
| 09/16/1986 | US4611615 Fluid treatment apparatus and method |
| 09/16/1986 | CA1211363A1 Trigger to initiate crystallization |
| 09/09/1986 | USRE32241 Fractional crystallization process |
| 09/03/1986 | EP0193226A1 Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles |
| 09/02/1986 | US4609388 Removal of acid gas from fuel gas |
| 08/20/1986 | EP0191194A1 Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles |
| 07/29/1986 | US4603033 Salt harvester for harvesting salt in elongated solar salt crystallizer |
| 07/29/1986 | CA1208416A1 Method and apparatus for treatment in counter current of suspended particles with a liquid |