Matches 1 - 38 out of 38


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US20110017677 OIL FIELD WATER RECYCLING SYSTEM AND METHOD  
The disclosure describes a novel approach for treating water, such as oilfield production waste. The disclosure describes novel methods for chemically treating contaminated water, such as chemical...
US20110084028 SEPARATION MEDIA AND METHODS ESPECIALLY USEFUL FOR SEPARATING WATER-HYDROCARBON EMULSIONS HAVING LOW INTERFACIAL TENSIONS  
Separation media, separation modules and methods are provided for separating water from a water and hydrocarbon emulsion and include a fibrous nonwoven coalescence layer for receiving the water...
US20090250402 REPLACEABLE FILTER ELEMENTS INCLUDING PLURAL FILTER MEDIA AND RELATED FILTRATION SYSTEMS, TECHNIQUES AND METHODS  
One embodiment is a filter element including an outer filter media and an inner filter media. The outer filter media is operable to remove particulates present in a flow of fluid and/or coalesce...
US20100209194 SYSTEM FOR SOIL, GROUNDWATER, AND SURFACE WATER REMEDIATION, AND RELATED METHODS  
A system for soil, groundwater, or surface water remediation, comprises a water supply including a first fluid stream in fluid communication with a first injection point, and a second fluid stream...
US20060036057 Phosphoric ester demulsifier composition  
A phosphoric ester demulsifier composition prepared by reacting one or more alkylphenol-formaldehyde resin alkoxylates or one or more polyalkylene glycols, or a mixture thereof, with about 0.001...
US20140048490 TREATING WASTEWATER BY ULTRAFILTRATION IN FLUOROPOLYMER RESIN MANUFACTURE  
The invention provides for a process for treating wastewater containing fluoropolymer resin waste solids comprising: passing the wastewater through hollow fiber membranes to separate fluoropolymer...
US20130292339 METHOD AND APPARATUS FOR SEPARATION OF OIL AND WATER USING HYDROPHOBIC AND HYDROPHILIC FUNCTIONAL SOLID PARTICLES  
An oil/water emulsion is mixed with functional solid particles to agglomerate oil droplets and/or water droplets having functional solid particles and the functional solid particles are...
US20080237137 Hydrate-based desalination using compound permeable restraint panels and vaporization-based cooling  
Desalination apparatus based on porous restraint panels fabricated from a number of different layers of metal, thermoplastic, or other substances are used as sophisticated heat exchangers to...
US20120145633 ULTRA-SOUND ENHANCED CENTRIFUGAL SEPARATION OF OIL FROM OILY SOLIDS IN WATER AND WASTEWATER  
Methods are provided for separating solids containing oily/water of the type normally encountered in SAGD and hydraulic fracturing operations. The solids containing oily/water is subjected to...
US20110284231 Electromagnetic Wave Treatment Of Oil Wells  
A method including exposing a substance to a first type of electromagnetic waves generated by a first device. The frequency of the first type of electromagnetic waves is in the radio frequency...
US20110284472 WATER REDUCTION FOR COOKING GREASE AND OIL COLLECTION  
A system and method of separating grease from water in used cooking oil prior to collection and removal of the grease from the restaurant or other facility where the used cooking oil was created,...
US20130087502 WATER IMPURITY REMOVAL METHODS AND SYSTEMS  
Methods and systems for enhanced water treatment comprise inorganic filter systems for impurity removal. Embodiments for water impurity removal include introducing contaminated water into an...
US20140034580 APPARATUS AND METHOD FOR REMOVING CONTAMINANTS FROM INDUSTRIAL FLUID  
A filter system for removing contaminants from oil based industrial liquids and the like includes a support tube with a permeable sidewall through which the industrial liquid flows in an inside...
US20070125716 Process for separating mixtures  
There is provided herein in one specific embodiment a process for separating a mixture comprising: combining at least one silicone surfactant (a), where silicone of silicone surfactant (a) has the...
US20110186525 TREATMENT OF RECOVERED WELLBORE FLUIDS  
A process for treating a recovered wellbore fluid, where the process includes contacting an aqueous wellbore fluid with ozone, wherein the aqueous wellbore fluid comprises organic contaminants;...
US20110147306 USE OF CATIONIC COAGULANT AND ACRYLAMIDE POLYMER FLOCCULANTS FOR SEPARATING OIL FROM OILY WATER  
Methods for treating oily wastewater comprising adding to the wastewater a cationic coagulant and an acrylamide copolymer flocculant. The acrylamide copolymer flocculant may comprise either an...
US20100000910 SYSTEM AND METHOD FOR SEPARATING A TRACE ELEMENT FROM A LIQUID HYDROCARBON FEED  
The present invention is generally directed to removing a trace element from a liquid hydrocarbon feed. The liquid hydrocarbon feed, containing the trace element, is mixed with the water along...
US20060237372 Separation of drilling mud emulsions  
Methods and compositions for improved separation of inverted drilling mud emulsions into their component phases. The emulsion is mixed with a treatment comprising a cationic acrylamide/quaternary...
US20160326443 COMPOSITION AND METHOD FOR OILFIELD WATER CLARIFICATION PROCESSES  
Disclosed are aqueous water clarifier compositions used to demulsify and clarify oil-water dispersions and emulsions derived from petroleum industry operations. The disclosed aqueous water...
US20100326922 OIL WATER SEPARATION APPARATUS  
In one aspect, the present invention provides a subsea separation vessel for the separation of a mixture comprising oil and water comprising (a) at least one inlet for introducing a oil-water...
US20100059450 METHOD FOR PROCESSING FATTY WASTES  
The invention relates to a method for processing fatty wastes leading to a better valorization, particularly for use as fuel. According to the invention, this method is substantially characterized...
US20140034581 LIQUID PRODUCTS AND METHOD FOR EMULSIFYING OIL, AND USE THEREOF IN THE TREATMENT OF OIL CONTAMINATIONS  
An emulsifier concentrate for producing a working solution comprising 30-50 Vol % of a natural plant oil, selected from colza oil, corn oil, sunflower oil, 10-25 Vol % of octanol as a solubilizer,...
US20130161259 Method for Continuously Breaking a Water-In-Oil Emulsion and Corresponding Device  
A device and method for continuously breaking an initial emulsion of the water-in-oil type includes a first step of mixing the initial emulsion with a superheated washing water so as to obtain an...
US20110220582 COALESCER DEVICE AND SEPARATION METHOD  
The present invention generally relates to a coalescer device and separation method employing the coalescer device for coalescing material comprising a dispersed liquid phase from an emulsion.
US20160229723 CHEMICAL FORMULATION AND METHOD FOR THE REMEDIATION AND SANITIZATION OF OIL AND PETROLEUM CONTAINING WASTEWATER  
The present disclosure relates to the remediation of oil containing wastewater, particularly wastewater containing petroleum and crude oil from industrial extractions and manipulations, spill and...
US20130008079 Coagulation of oil in water and the resulting floating semisolid complex  
This invention provides a semisolid complex exhibiting (i) the ability to float on water, (ii) the ability to provide liquid oil upon being deformed, and (iii) the ability to function as a fuel,...
US20110120955 METHODS FOR REMOVING FATS, OIL AND GREASE AND RECOVERING TALLOW FROM WASTEWATER  
A method for recovering tallow from food or animal processing wastewater includes adding a flocculant to the wastewater to agglomerate suspended fats, oil and grease particles in the wastewater,...
US20120298588 REMOVAL OF CONTAMINANTS FROM WATER SYSTEMS  
A method for removing contaminants such as oil and solids from water by feeding a mixture of water containing the contaminants and carbon dioxide to a cyclone; separating water from the mixture;...
US20100176063 METHOD FOR COALESCENCE INDUCED LIQUID-LIQUID SEPARATIONS AND APPARATUS THEREOF  
A method and apparatus for separating immiscible liquids effectively are provided in the present invention. Such method and apparatus may allow coalescing of relatively small-sized droplets into...
US20100163486 METHOD OF OBTAINING A COAGULANT PRODUCT, PRODUCT INTENDED TO PRODUCE SAID COAGULANT, AND METHOD OF TREATING WASTE WATER AND/OR INDUSTRIAL WATER USING SAID COAGULANT  
The invention relates to a method of producing a coagulant product. It is characterized in that a starting material is prepared containing sludge resulting from the treatment of drinking water and...
US20130075339 METHOD FOR CLARIFYING INDUSTRIAL WASTEWATER  
Methods are described for removing contaminates from aqueous industrial wastewater process streams, specifically industrial laundries to yield a less contaminated aqueous effluent for discharge to...
US20140054229 COMPOSITIONS AND PROCESSES FOR DEOILING AQUEOUS STREAMS WITH TALC  
A deoiling or demulsifying composition including talc. Also disclosed is a process for removal of hydrocarbons, oil or oil-bearing formations from an aqueous stream by adding talc to the aqueous...
US20160123097 Method of Treating Flowback Fluid from a Well  
A method and apparatus for treating flow back fluid from a well after a well completion process is disclosed. The method includes the steps of maintaining the pH of the flow back fluid at a...
US20140197109 PROCESS FOR REMOVING ONE OR MORE DISULFIDE COMPOUNDS  
One exemplary embodiment can be a process for removing one or more disulfide compounds from a caustic stream. The process may include passing the caustic stream, previously contacted with a...
US20130292341 SYSTEM AND METHOD FOR SEPARATING LIQUID MIXTURES  
The present invention provides a method and system for separating phases of a liquid mixture or dispersion from each other. The system includes a settler system, which includes a...
US20080197082 Aminocarboxylic Acid Esters Having Eo/Po/Buo-Blockpolymers and Use Thereof as Demulsifiers  
The present invention relates to aminocarboxylic esters with EO/PO/BuO block polymers, processes for preparing such compounds and the use of these compounds as emulsion breakers, in particular for...
US20090071907 OIL SEPARATOR  
A system 10 for extracting free oil from industrial processing fluids contains a solids retention cartridge 20 having a plurality of vertically oriented polymeric elements 28 therein. The...
US20150122742 NOVEL COPOLYMERS FOR USE AS OILFIELD DEMULSIFIERS  
Lactone/alkylene oxide polymers are useful as demulsifiers to break emulsions, e.g. water-in-oil and oil-in-water emulsions, particularly oilfield emulsions. These polymers are random or block...

Matches 1 - 38 out of 38