|
Match
|
Document |
Document Title |
|
|
4521276 |
Concentrating apparatus
An apparatus for concentrating a dilute solution comprising a heat receiving thin plate which has a good thermal conductivity and is provided on its rear surface not facing a heat source with a...
|
|
|
4472355 |
Concentrator apparatus
A liquid sample subject to inclusion of impurities is concentrated by a predetermined concentration factor selected by an operator, with the concentrated sample being thereafter provided to an...
|
|
|
4441437 |
Process for thermic treatment of sludges, particularly treatment of clarification sludges
In a process for the utilization of the heat content of combustible components in sludges, in particular in clarification sludges, the sludge, which still contains a proportion of water, is burnt...
|
|
|
RE31185 |
Process and apparatus for dehydrating waste solids concentrates
An apparatus and process for dehydrating waste solids concentrates including secondary and digested sewage sludges and those concentrates prone to form emulsions upon the addition of oil are...
|
|
|
4283250 |
Solution-concentrating apparatus
An apparatus for concentrating a liquid solution comprises a plurality of spaced-apart plates arranged for rotation about a substantially horizontal axis; means for supplying solution to the...
|
|
|
4264411 |
Evaporator entrainment separator
A separator assembly (30) for an evaporator comprises an ensemble of spaced-apart corrugated vanes (31) mounted in a hollow cylindrical configuration at the outlet (22) of the evaporator. The...
|
|
|
3977935 |
Method and apparatus for evaporating liquids
A method of evaporating liquids to separate solid substances contained therein to form a residue of the substances characterized by applying subatmospheric pressure to at least one discrete portion...
|
|
|
3891496 |
Method of heat exchange and evaporation
The invention provides an evaporation process and apparatus for an aqueous solution containing dissolved solids, such as mineral salts, without adherence of the solids to any surface contacting the...
|
|
|
3835910 |
LIQUID EVAPORATOR AND OPERATION PROCESS THEREFOR
Known liquid evaporator vessels are provided with removing means for removing depositions from the inner sides of the walls of the vessel. The removing means do not directly contact the walls so...
|
|
|
3818682 |
FLUE GAS TEMPERATURE CONTROL SYSTEM
Method and apparatus are provided for tempering exhaust or flue gases emanating from a chemical recovery furnace to maintain the gases at a temperature above the dew point thereby preventing...
|
|
|
3608608 |
APPARATUS FOR CONGEALING LIQUIDS
Congealing apparatus is disclosed which is particularly suited for freezing ice and congealing liquid products. There are two refrigerated plates over which a steel belt passes in two runs at an...
|
|
|
3607667 |
DESALINATION OF WATER BY HEAT EXCHANGE, MICROWAVE HEATING AND FLASH DISTILLATION
A process and the apparatus for the desalination of water by flash distillation. The Distillation operation is performed in five steps initiating with (1) counter current heat exchange of the water...
|
|
|
3545518 |
PROCESS AND APPARATUS FOR CONCENTRATING AND DRYING SLUDGE
|
|
|
3527675 |
SALT WATER DISTILLATION AND CONDENSATION SYSTEM AND METHOD
|
|
|
3522150 |
VACUUM FLASH DISTILLING APPARATUS
|
|
|
3515199 |
METHOD AND APPARATUS FOR RECOVERING SOLIDS DISSOLVED OR SUSPENDED IN A LIQUID SOLVENT
|
|
|
3506543 |
URINE RECOVERY PROCESS BY THERMOELECTRIC DISTILLATION AND FILTRATION
|
|
|
3489651 |
DISTILLATION APPARATUS UTILIZING FRICTIONAL HEATING AND COMPRESSION OF VAPORS
|
|
|
3699006 |
VACUUM STILL HAVING HEAT EXCHANGE COILS AND PARTICLE MEANS THEREWITH
|
|
|
3425951 |
DEFOAMING APPARATUS
|
|
|
3420745 |
PISTON-CYLINDER VACUUM DISTILLATION APPARATUS
|
|
|
3402753 |
Fluidized mass process for desalination of sea water
|
|
|
3398091 |
Membrane separation apparatus and process
|
|
|
3364126 |
Latent heat distillation and condensation systems
|
|
|
3354932 |
Multiple-effect evaporator structure
|
|
|
3342703 |
Method and piston means for removing precipitate from a closed chamber
|
|
|
3335083 |
Solid-liquid sea water heater with scale removing features
|
|
|
3325400 |
Process for extracting water from brine and generating steam with a hot hydrocarbon liquid
|
|
|
3304990 |
Explosion proof centrifugal evaporator with magnetic drive
|
|
|
3301314 |
Method and means for increasing the heat transfer coefficient between a wall and boiling liquid
|
|
|
3280887 |
Process and apparatus for the concentration of radioactive solutions or liquids
|
|
|
3242971 |
Concentration control for centrifugal wiped-film evaporators
|
|
|
3205934 |
Hydrogen peroxide vaporization
|
|
|
3192990 |
Film type liquid concentration apparatus
|
|
|
3152946 |
Oscillating, film forming, evaporating apparatus
|
|
|
3139370 |
Apparatus for evaporation and drying of radioactive samples
|
|
|
3129145 |
Means and method for mass and heat transfer
|
|
|
3129146 |
Method and apparatus for separating solvents from solutions by distillation activated by pressure
|
|
|
3067462 |
Extruder for drying synthetic rubber
|
|
|
3066728 |
Method of converting a solution of a radioactive salt into compact solid form
|
|
|
3050113 |
Apparatus for the coagulation and recovery of polymers
|
|
|
2999795 |
Method and apparatus for the purification of heavy-water
|
|
|
2991236 |
Separating liquid moderator from a slurry type reactor
|
|
|
2954821 |
Sterile vacuum pan
|
|
|
2954822 |
Apparatus for reconstituting defrosting liquid
|
|
|
2867523 |
Ammonium sulfate production
|
|
|
2804920 |
Devolatilizer for polymeric materials
|