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Patent No. 6266829

Combination Beverage Container and Spittoon

A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.

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Class 210/697 - Utilizing inorganic phosphorus agent


Subclass of Class 210 - Liquid purification or separation
Definition: Process in which the solution or suspension is maintained
No. of applications: 10
Last issue date: 02/02/2012


Application No.Application TitleIssue Date
20120024796Sustainable method and system for treating water bodies affected by bacteria and microalgae at low cost
A sustainable method and system for treating and maintaining bodies of water at low cost for low density recreational use is disclosed. A system of the invention generally includes at least one containing means, at least one coordination means, at least one chemical app...
02/02/2012
20090294373INHIBITION OF WATER FORMED SCALE IN ACID CONDITIONS
The current invention relates to the inhibition of scale deposits in a slurry or solution under acidic conditions. The current invention uses an aqueous synthetic mixture comprising a phosphate, phosphonate, anionic polymer, or combinations thereof in the slurry and/or ...
12/03/2009
20090294372INHIBITION OF WATER FORMED SCALE IN ACID CONDITIONS
The current invention relates to the inhibition of scale deposits in an acidic slurry or solution. The current invention uses an aqueous synthetic mixture comprising a phosphate, phosphonate, anionic polymer, or combinations thereof in the slurry and/or solution to inhi...
12/03/2009
20090211983OPERATION OF EVAPORATIVE COOLING TOWERS WITH MINIMAL OR NO BLOWDOWN
A method and composition are provided for the operation of an evaporative cooling tower with minimal, or no, blowdown. In some embodiments, the method involves using sodium cation-exchanged softened water as makeup water for the cooling tower, providing a bypass filter ...
08/27/2009
20080035565Procedure for elimination of boron from sea-water by reverse osmosis membranes
The present invention relates to a procedure for elimination of boron from sea-water by reverse osmosis membranes characterised in that it comprises:
    • <...
02/14/2008
20070108121Water treatment product, delivery method and means of packaging
A water treatment product comprising a mixture of at least one active ingredient and a first fluid, wherein the concentration in the product of the active ingredient is at least 50% on a weight basis and the viscosity of the product is at least 2,000 centipoise or 2 pas...
05/17/2007
20060054564Corrosion inhibitors, corrosion inhibiting heat transfer fluids, and the use thereof
Disclosed is a corrosion inhibitor for use in heat transfer fluids having a conductivity of less than 200 μS/cm, the corrosion inhibitor having an azole compound, and at least one of a siloxane based surfactant, colloidal silica, or a mixture thereof. Also disclosed is...
03/16/2006
20060054563Composition for preventing of slime and method for preventing slime
A composition for preventing formation of slime which comprises a chlorine-based oxidizing agent, a sulfamic acid compound, one of an anionic polymer or a phosphonic acid compound and a process for preventing formation of slime which comprises adding the composition to ...
03/16/2006
20050247637Water treatment method in high cycle dispensing systems for scale control
The invention relates to a method that reduces limestone scale deposit on surfaces and in heating elements, especially, for drinking water in foodservice vending and dispensing machines without affecting the water quality. The method includes passing the water through m...
11/10/2005
20050247638Apparatus and process for water conditioning
A conditioning process and equipment are provided for removing hardness from water circulated in a system, such as an evaporative cooling system. A sidestream from such system is routed to a reaction chamber and back to the system. A conditioner is added to the sidestre...
11/10/2005
 
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