Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 1 - Evaporating
Patents for B01D 1 - Evaporating (11,580)
07/1982
07/20/1982US4340446 Heat recovery in distillation process
07/20/1982CA1127835A1 Material injection nozzle for pulse jet drying systems
07/13/1982US4339307 Distillation apparatus
07/07/1982EP0055607A2 Process for recovery of olefinic nitriles
06/1982
06/24/1982WO1982002039A1 Apparatus for continuous liquid separation by liquid boiling
06/23/1982EP0054203A1 A sprayer for providing a volatile fluid as a spray
06/22/1982US4336101 Mixing aqueous solids with a light fluidizing oil, subjecting mixture to dehydration
06/15/1982US4334965 Multistage evaporation of water from recycle quench liquid
06/15/1982US4334955 Base plate moves between two microswitches connected to a control circuit
06/15/1982US4334954 Apparatus for desalting sea water or brackish water
06/15/1982US4334953 Apparatus for evaporating radioactive liquid and calcinating the residue
06/15/1982US4334952 Multistage molecular evaporator with wiped off film and continuous redistillation
06/15/1982US4334886 From sea water by concentration, precipitation of insoluble components, and evaporation of water
06/08/1982USRE30963 Atomizer wheel with wear-resistant, sintered bushings
06/08/1982US4333992 In power plants
06/08/1982US4333800 Method for the recovery of easily evaporable components from hot gases
06/08/1982CA1125277A1 Apparatus for dispensing film like liquid into vertical pipes
06/08/1982CA1125107A1 Method of forming graded shade band on substrate
06/02/1982EP0052773A2 Distributing device
06/01/1982CA1124638A1 Immersion evaporator
05/1982
05/26/1982EP0052352A1 Process and system for producing concentrated alkohol and distillery slop with a reduced amount of energy
05/25/1982US4331514 Still
05/25/1982US4330946 High efficiency material drying
05/19/1982EP0051887A1 An installation for processing offal
05/18/1982US4329788 Process for separating a gas and a condensable vapor
05/13/1982WO1982001475A1 Improved distillation apparatus
05/11/1982US4329205 Process for distilling water and distillation apparatus
05/11/1982US4329204 Multiple effect thin film distillation system
05/11/1982US4329198 Apparatus for forced circulation evaporation
05/04/1982US4328074 Production of concentrated alcohol and distillery slop
04/1982
04/20/1982US4325781 Co-current evaporator
04/20/1982CA1121984A1 Apparatus for eliminating residual solvent from crumbled polymer
04/14/1982EP0049584A1 Distillation system
04/07/1982EP0048742A1 Vapor delivery control system and method
04/06/1982US4323424 Conducted at ambient temperature without added heat
04/06/1982US4323114 Cluster heat exchanger
04/06/1982US4323109 Open cycle heat pump system and process for transferring heat
04/01/1982WO1982001062A1 High efficiency material drying
03/1982
03/30/1982US4322265 Atmospheric glycol reclaimer with vapor recycle
03/24/1982EP0048079A2 Method of preparing polyimides and polyimide precursors
03/23/1982US4321106 Spreading mechanically, removing vapors
03/23/1982CA1120238A1 Rotary film apparatus
03/23/1982CA1120237A1 Process and apparatus for contacting substances which occur in the form of at least two different phases
03/17/1982EP0047483A1 Process for the control of liquid-conditioning in an evaporation plant
03/16/1982US4319979 Electrical process resembling evaporation
03/16/1982US4319964 Apparatus for high volume distillation of liquids
03/16/1982US4319895 By reducing the amount of noncondensable gases comprising hydrogen sulfide and carbon dioxide
03/09/1982US4318773 Evaporation, setting, crushing
03/09/1982US4318772 Crystallization
03/03/1982EP0046528A1 Heat-engineering apparatus for carrying out thermo-dynamical processes comprising a pair of mutually opposite phase transitions of a work medium
03/02/1982US4317787 Device for distributing a liquid in thin-film form in vertical heat-exchangers
03/02/1982US4317786 Apparatus for distributing a liquid in film-form on the interior walls of vertical tubes
03/02/1982US4317722 Waste solvent recovery apparatus
02/1982
02/23/1982US4316774 Thermoelectric integrated membrane evaporation system
02/18/1982WO1982000459A1 Method and device for purifying waste water
02/18/1982WO1982000419A1 Oil refining apparatus
02/17/1982EP0045912A1 Process for drying a suspension in a pumpable state
02/16/1982US4315802 Process and apparatus for fractionating close boiling components of a multi-component system
02/10/1982EP0045699A1 Method for the rectification of binary mixtures with a heat pump, and means for realising this method
02/09/1982US4314877 Method and apparatus for drying radioactive waste water concentrates from evaporators
02/03/1982EP0044861A1 Method and apparatus for high volume fractional distillation of liquids
02/03/1982EP0044830A1 Heat pump method of concentrating fluids
02/02/1982US4313798 Micro-wave powered distillation unit
02/02/1982US4313787 Method for preheating the air circulating in an installation comprising an evaporator coupled to a drying unit
02/02/1982US4313786 Magnetron solvent recovery system
02/02/1982US4313785 Method and apparatus for treating waste rock cuttings
02/02/1982US4313784 Evaporator turbine
02/02/1982CA1117462A1 Device for concentration of mineral acids, particularly sulphuric acid
01/1982
01/27/1982EP0044366A1 Distillative freezing process for separating close boiling mixtures
01/19/1982US4310973 Drying polymer solutions
01/13/1982EP0043383A1 Evaporator for liquid and/or gaseous media, especially for refrigeration plants and heat pumps
01/12/1982US4310382 Method of and a device for vaporizing and recovering water from aqueous solutions
01/12/1982CA1116072A1 Supply device for use with evaporative contact bodies
01/05/1982US4309365 Non-corrosive, non-staining evaporative cooler
01/05/1982US4309254 Anhydrous alcohol from fermented feed
01/05/1982US4309243 Vertical tube distillers
12/1981
12/30/1981EP0042605A1 Method of operating a vapour-heated process system
12/29/1981US4308105 Method of and apparatus for decontamination of radioactive waste water
12/29/1981US4307964 System for maintaining high resonance during sonic agglomeration
12/22/1981US4306940 For alcohol, fermentation
12/22/1981US4306358 Air drying apparatus
12/15/1981US4305780 For radioactive aqueous waste
12/15/1981CA1114325A1 Energy efficient process and apparatus for desalinizing water
12/08/1981US4304638 Having an auxiliary reboiler
12/08/1981US4304637 Apparatus for continuously separating purified volatile liquid from crude volatile liquid containing non-volatile constituents and dissolved incondensible gas, by the use of mechanical energy
12/01/1981US4303468 Mechanical vapor recompression evaporators
12/01/1981US4303200 Atomizer wheel for the atomization of liquids
12/01/1981CA1113375A1 Gas distribution device for the supply of a processing gas to an atomizing chamber
11/1981
11/18/1981EP0040093A1 System and process for reducing oxygen consumption in black liquor oxidation
11/11/1981EP0020733A4 Pulse jet engine with material injection nozzle and drying system including same.
11/10/1981US4299664 Vapor degreaser
11/03/1981US4298041 Apparatus for dispensing film-like liquid into vertical pipes
10/1981
10/27/1981US4297163 Drying of potassium silicate
10/20/1981US4296208 Spray drying polyamide
10/20/1981US4296082 Purification of wet process phosphoric acid
10/20/1981US4296072 Apparatus for the treatment of wet solids, especially pulpy materials, by heating or cooling
10/20/1981US4295937 Rectifier
10/20/1981CA1111183A1 Drying polymer solutions
10/20/1981CA1110963A1 Liquid fuels vaporization
10/20/1981CA1110808A1 Method of utilizing residual heat in the production of cellulose and an installation for carrying out the method
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