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9039988 Stackable cartridges for bulk feeders  
A set of vertically stackable interacting cartridges for improving the delivery of biocide of a bulk feeder by positioning the stackable cartridges in a stacked condition within a chamber in the...
8728406 Dispensers especially adapted for use in vessels such as swimming pools and spas  
Dispensers, principally of water-treatment chemicals, are detailed. The floating dispensers may be inherently unstable in use, rotating approximately ninety degrees (from a generally vertical...
8613891 Automatic dishwashing product  
An automatic dishwashing product comprising a multi-dosing detergent delivery device comprising a housing (101, 110) for receiving therein a detergent holder (102) and a detergent holder (102)...
8506896 Automatic dishwashing product  
An automatic dishwashing product comprising a multi-dosing detergent delivery device comprising a housing (101, 110) for receiving therein a detergent holder (102) and a detergent holder (102)...
8329112 Multi-dosing detergent delivery device  
The invention relates to a multi-dosing detergent delivery device. In embodiments of the present invention, the device comprises a housing (2) for receiving a cartridge (200). The cartridge (200)...
7977088 Bio-composting domestic waste treatment apparatus, system and method of the same  
A solid waste treatment apparatus and/or comprises a tank comprising an interior volume and an outlet and a liner comprising a floor and a plurality of upstanding exterior walls and at least one...
7914750 Continuous reactor system for anoxic purification  
A continuous process and related system for producing high purity silica are disclosed. The process and system utilize a unique high temperature rotary reactor which excludes oxygen. The use of...
7837955 Continuous reactor system for anoxic purification  
A continuous process and related system for producing high purity silica are disclosed. The process and system utilize a unique high temperature rotary reactor which excludes oxygen. The use of...
7494803 Bio-composting domestic waste treatment apparatus  
An apparatus for bio-composting domestic waste from residential dwellings, comprised of a tank, a multi-chambered liner and a separator. Domestic waste influent enters one end of a sluice, which...
7135008 Method and apparatus for ultrafiltration utilizing a peripheral access dual lumen venous cannula  
Method and apparatus for the extracorporeal treatment of blood by utilizing a peripherally inserted dual lumen catheter assembly for the continuous removal and return of blood for renal...
6544414 Erosion feeder atmosphere stabilizer and method  
An apparatus and method for stabilizing and preserving water soluble solid chemical used in erosion feeders for sanitizing water. Outside ambient air is forced through the chemical stored in a...
6251660 Devices and methods for detecting target molecules in biological samples  
Devices and methods for detecting the presence, or absence of the presence of at least one target molecule employing a receptacle housing a reaction chamber comprised of at least one compartment...
5705133 Stationary screen extractor  
An improved rotating basket extractor is provided having improved discharge means comprising a hopper section having a solid material entry and solid material exit end. The cross sectional area of...
5702614 Fluid treatment method  
A device for treating fluid, particularly polluted water such as add-sulphate water. The device includes a stainless steel chamber which is provided with buoyancy pontoons allowing it to float in...
5591416 Stationary screen extractor  
An improved rotating basket extractor is provided having improved discharge means comprising a hopper section having a solid material entry and solid material exit end. The cross sectional area of...
5580425 Column for overheated liquids  
A column for performing thermal separations and/or chemical reactions with a vertical cylindrical outer column wall surrounding an inner volume, which is subdivided by a median vertical separating...
5569331 Method and apparatus for recycling oil-soaked boom and pads  
A method and apparatus are provided for removing oil from absorbent materials of the type used in components for absorbing oil and containing oil spills. The components are first passed through a...
5427748 Chemical feeder  
Described is a chemical feeder comprising a housing having a base and upwardly extending side walls that define a cavity for containing solid chemical material, e.g., calcium hypochlorite. A...
5384102 Chemical feeder  
An apparatus for dissolving a solid chemical material including a housing having a base and sidewalls that define a cavity within which is seated a container that is spaced from the housing...
5290433 Froth washer  
The washer comprises an open-topped vessel having a tube mounted vertically and centrally therein. Post-primary bitumen froth is fed to the upper end of the tube. Pairs of down throw and up throw...
4690732 Apparatus for shale oil retorting  
A shale oil retorting system and novel continuous feed means for retorting oil shale within a retort housing employs a tilted circular conveyor within the housing which allows for continuous...
4662893 Hydraulic waste propellant macerator and method of use  
A method and apparatus for hydraulically macerating and recovering soluble component from a solid material such as waste solid propellant that is semihard. The solid material is fed into a...
4567941 Device for processing a flow solid products by means of a flow of liquid, more particularly for cooling vegetables  
The present invention relates to a device for processing a flow of solid products with a counter-current flow of liquid to achieve for example a heat exchange comprising a drum rotating about its...
4464341 Vortex apparatus for the continuous producing of a precipitate  
Vortex apparatus for the continuous production of a precipitate by reacting together at least two reactants wherein it comprises a rotary bowl, having a vertical axis a fixed cylinder arranged...
4416858 Contactor  
A continuous contactor comprises a rotary tubular rotor through which the streams to be contacted flow. The rotor has an inner wall which is substantially cylindrical and an outer wall spaced from...
4312836 Apparatus for the continuous treatment of the compounds in a corrosive liquid  
Apparatus for treating the compounds in a corrosive liquid comprising a fixed tank in which the liquid is placed, a horizontally axed rotary support which peripherally carries at least one bucket...
4311673 Apparatus for extracting with a liquid, products which are part of solids  
The apparatus comprises inside a rotating drum, two conveying screws nested inside one another and a partition passing through the drum axis to form two series of succeeding cells inside which the...
4289734 Apparatus for contacting solids with a liquid  
Apparatus for countercurrently contacting solids with a liquid comprises a rotatable drum housing a screw conveyor having helical turns affixed to the cylindrical side wall of the drum and...
4248835 Apparatus for extracting with a liquid products which are part of solids  
An apparatus for the countercurrent extraction of liquids, forming a portion of solids, from such solids includes a rotary drum having an axis which is substantially horizontal. An inner partition...
4244656 Apparatus for contacting liquids and solids with liquids  
A continuous liquid/liquid or liquid/solids contactor consists of a rotary contactor having a near horizontal axis. The interior of the drum is divided axially into a number of compartments by...
4230675 Apparatus for leaching core material from clad nuclear fuel pin segments  
This invention relates to improved apparatus for counter-currently contacting liquids and solids to dissolve, or leach, a selected component of the solids while minimizing back-mixing of the...
4182632 Diffuser  
A diffuser, particularly for solvent extraction, and more particularly for the extraction of sugar from sugar cane, the diffuser comprising vertically disposed annular extracting stages, each...
4090916 Salt cake evaporator apparatus  
A method and apparatus for recovering flux salt and recycling or reusing the same in an aluminum refining method is disclosed.
3860395 ROTARY EXTRACTOR  
A housing has a bottom wall provided with an opening and a star-shaped rotor is turnable in the housing about a vertical axis. The rotor has radial walls adjacent ones of which define respective...
3853615 DEVICE FOR EXTRACTION OF PLANTS CONTAINING SUGAR  
A device for extracting sugar from sugar plants has a horizontal container internally divided into chambers by vertical partitions. A rotatable shaft extending through the container rotates...
3809538 ROTARY COUNTERCURRENT SOLID-LIQUID EXTRACTION APPARATUS  
1352350 Extraction of sugar RAFFINERIE TIRLEMONTOISE 21 June 1971 [3 July 1970] 29012/71 Heading B1Q A rotating helical drum conveyor for extracting products from solids with liquids has an...
3730689 APPARATUS FOR LEACHING CORE MATERIAL FROM SHEARED SEGMENTS OF CLAD NUCLEAR FUEL PINS  
1355722 Processing spent nuclear fuel UNITED STATES ATOMIC ENERGY COMMISSION 20 Jan 1972 [12 Feb 1971] 2729/72 Heading G6R [Also in Division B1] Core material is leached from sheared nuclear pins...
3660042 APPARATUS FOR EXTRACTING WITH A LIQUID, PRODUCTS WHICH ARE PART OF SOLIDS  
This invention relates to an apparatus for extracting with a liquid, products which are part of solids, by advancing in countercurrent liquid and solids through a drum which comprises at least one...
3447909 CELL TYPE SOLVENT EXTRACTOR  
3297410 Countercurrent rotary leaches with spiral scoop solids conveyors  
3199957 Chemical applicator  
3131202 Process and apparatus for the continuous extraction of oils and soluble substances from solid materials  
3005690 Multiple compartment rotary drum for the leaching of ores or related products in a continuous countercurrent system  
3005398 Extraction apparatus  
2998307 Countercurrent multiple batch continuous extractor  
2764473 Apparatus for detinning scrap  
2581175 Sugar cane diffusing apparatus  
2569199 Method and apparatus for contacting solids and liquids  
2466259 Continuous diffusion unit  
My invention relates to diffusion units for the lixiviation of solid materials such as cossettes. It is among the objects of my invention to provide a method of and apparatus for continuously...
2433552 Apparatus for the treatment of solid materials with liquids  
This invention relates to apparatus for bringing substances in the solid phase into contact with substances in the liquid phase, and relates more particularly to apparatus for washing, leaching or...

Matches 1 - 50 out of 70 1 2 >