Patent
Methods and apparatus for submerged combustion (with air pollution control)
C Douglas,W Young,J Phillips +2 more
TLDR
In this article, the authors proposed a method for the discharge of products of combustion from the combustion chamber of a submerged burner into and through the body of a heat-sensitive solution, handled in such manner as to reduce air pollution resulting from the practice of the submerged combustion process with respect to the given solution, as well as improve the effectiveness of the burner, per se, and the submerged combustion process.Abstract:
Improvements in submerged combustion evaporators and heaters particularly adapted to the heating and evaporation of various heat sensitive solutions, including both methods and apparatus therefor; Improved apparatus and methods for the discharge of products of combustion from the combustion chamber of a submerged burner into and through the body of a heat-sensitive solution, said discharge handled in such manner as to reduce air pollution resulting from the practice of the submerged combustion process with respect to the given solution, as well as improve the effectiveness of the burner, per se, and the submerged combustion process.read more
Citations
More filters
Patent
Compact wastewater concentrator using waste heat
TL;DR: In this article, a compact and portable liquid concentrator includes a gas inlet, a gas exit and a flow corridor connecting the gas and the gas exit, wherein a narrowed portion accelerates the gas through the flow corridor.
Patent
Treatment of spent caustic refinery effluents
TL;DR: In this article, a spent caustic refinery effluent is supplied to a submerged combustion gas evaporator in which hot combustion gas containing carbon dioxide is injected into the caustics liquid to concentrate the liquid and convert a hydroxide constituent to a carbonate.
Patent
Sludge treatment system using two-stage heat recovery submerged combustion
TL;DR: In this paper, a two-stage heat recovery submerged combustion heating system with a lowered self-cooling combustion chamber and a two stage heat recovery system is described. But the system can be installed singly or in combination with other similar submerged combustion systems to heat large quantities of liquids and liquid-solid solutions.
Patent
Submerged combustion disposal of produced water
TL;DR: In this paper, a method of disposing of produced water and a produced water disposal apparatus including a container for receiving and holding produced water; and a burner having a combustion chamber, wherein at least a portion of the combustion chamber is submerged in the water and the submerged portion of combustion chamber comprises a sparger tube through which combustion gases emerge into, mix with and agitate the water.
Patent
Two-stage heat recovery for submerged combustion heating system
TL;DR: In this article, a two-stage heat recovery submerged combustion heating system with a lowered self-cooling combustion chamber and a two stage heat recovery system is described. But the system can be installed singly or in combination with other similar submerged combustion systems to heat large quantities of liquids and liquid-solid solutions.
References
More filters
Patent
Process and apparatus for utilizing submerged combustion
TL;DR: In this paper, a closed system with a burner and a booster pump is described, where the burner outlet is surrounded by an open-bottomed annular chamber to which air, nitrogen, steam or other material is supplied.