|
|
Cooling device
We claim: 1. A cooling device for quenching hot, highly corrosive combustion gases containing chlorine and hydrogen chloride comprising an elongated steel vessel having ...
|
|
|
Reduction in polystyrene with activated agent
We claim: 1. A method to reduce volume of polystyrene foams where foam products are subject to the vapor of terpenes in an enclosed area for a period of time until they ...
|
|
|
Method for recovering uncrosslinked synthetic resin waste
OF THE INVENTION It is an important point that the solvent used in the method for recovering an uncrosslinked synthetic resin waste of the present invention contains an ...
|
|
|
Alternative solvents for a method of reclaiming styrene and other products from polystyrene based materials
OF A PREFERRED EMBODIMENT The inventors have discovered that d-limonene, or with 1limonene, in its racemic form, dipentene, are especially suitable alternative solvents ...
|
|
|
Method and apparatus for recycling styrene resin
Meanwhile, in the above recycling system, there are left in the solution obtained on dissolving expanded styrene or styrene cabinets insoluble impurities less than ...
|
|
|
Method of increasing the yield of plants having storage organs by treatment with thiadiazolylimidazolines
I Claim: 1. A method of increasing the yield of plant food contained in plant storage organs which comprises contacting the plants having storage organs with from about 0...
|
|
|
Sewage treatment and recycling system
It is therefore a primary object of the invention to provide a sewage treatment system for residential or commercial application wherein the treated effluent can safely ...
|
|
|
Apparatus for treatment of waste water
An apparatus is provided for treatment of waste water containing organic contaminants. In particular, preferably both the oxygen demand of the waste water is reduced and ...
|
|
|
Waste water drainage and recovery system
By the system of the present invention, the need is eliminated for a central gravity sewer or forced sewer collection system. Further, the system greatly reduces the ...
|
|
|
Hybrid biological nutrient removal system
The invention provides a hybrid system comprising a single-sludge reactor, clarifier unit, and an aquaculture pond, together useful for accomplishing the process ...
|