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WO/2009/082585A2 |
A process for upgrading whole crude oil utilizing a recovery fluid, depressurizing an extracted whole crude oil/recovery fluid mixture in a step-wise fashion, and subsequently contacting at least a portion of the whole crude oil with sup...
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WO/2009/073446A2 |
A continuous process for upgrading highly waxy crude oil by contacting the highly waxy crude oil with supercritical water fluid to produce low pour point, high value crude oil having low sulfur, low nitrogen, and low metallic impurities ...
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WO/2009/073447A2 |
A continuous process to upgrade heavy crude oil for producing more valuable crude feedstock having high API gravity, low asphaltene content, and high middle distillate yield, low sulfur content, low nitrogen content, and low metal co tea...
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WO/2009/073440A2 |
A process for upgrading heavy oil by mixing the heavy oil with water fluid using an ultrasonic wave generator prior to increasing the temperature and pressure of the mixture to values near to or exceeding the critical point of water, to ...
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WO/2009/065220A1 |
There is described a chemical injection system. Preferably, the system comprises a number of tubular members. The distal end of each tubular member is configured to be immersed in a flow of fluid and the proximal end of each tubular memb...
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WO/2009/013514A1 |
The present invention relates to an apparatus, in some embodiments a hand-held apparatus, and a method for the production of steam through contacting reactants and a catalyst.
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WO/2009/002967A2 |
A method for alkylating a hydrocarbon comprising at least one isoparaffin and at least one olefin by introducing liquid acid catalyst and the hydrocarbon into a high shear reactor, forming an emulsion comprising droplets comprising hydro...
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WO/2008/141734A1 |
The invention relates to a reactor sump in a vertically designed reactor for performing chemical reactions having at least two liquid phases, comprising three chambers disposed adjacent to each other and separated from each other by wall...
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WO/2008/138323A2 |
The invention relates to an apparatus (1, 10) for manufacturing a fluid reaction product. Said device comprises a reactor encompassing a reaction chamber (13), a first level-determining device (30) located in the reaction chamber (13), a...
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WO/2008/128908A1 |
The present invention relates to a process for the preparation of a condensation resin at elevated temperature and pressure, wherein the monomers of the condensation resinare fed continuously to a tubular reactor provided with static mix...
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WO/2008/077287A1 |
An orifice jet-type injection reactor comprises the parts as following: a first inlet (1a), a second inlet (1b), outer conduit (2), inner conduit (4), jet holes (5), and mixing and reaction area (6). The inner conduit (4) is located insi...
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WO/2008/073773A1 |
The invention provides for a process for preparing a urea grease including: (a) introducing a first feed component to a first feeding zone; (b) introducing a second feed component to a second feeding zone; (c) first reacting-mixing in a ...
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WO/2008/049154A1 |
A process and apparatus for the production of biodiesel from a reaction mixture oil or fat, alcohol and a catalyst in which the reaction mixture is heated to above 100°C and subjected to a pressure of about 100 psi, and the heated and p...
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WO/2008/043313A1 |
A reaction system(100) includes a reaction chamber(103), a reactor(105) detachably disposed in the reaction chamber and a temperature control device(107) thermally coupled to the reaction chamber. A space(106) between the reaction chambe...
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WO/2008/041951A1 |
There is disclosed a process of making nano-sized or micro-sized precipitate particles. The process comprising the steps of mixing, in a reaction zone, a metal salt solution with a precipitant solution to form a precipitate, said precipi...
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WO/2008/023171A2 |
An additive for improving the rate of catalysis in biphasic reaction systems is disclosed. The additive is an ionic molecule comprising an organic cation such as a heterocyclic compound or a quaternary ammonium or phosphonium cation, and...
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WO/2008/022791A1 |
A method for the deoxofluorination of a ketone for the production of a geminal difluoride compound in an industrial scale comprising the following steps: - preparing an educt mixture comprising a ketone and a dialkylaminosulfur trifluori...
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WO/2008/008580A2 |
The problem to solve is providing a fuel-cell cartridge connector that protects the fuel-cell- holding appliance from damage when a external force which exceeds the allowable range, is applied to the fuel cell cartridge. To solve the pro...
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WO/2007/125543A1 |
An improved process of production of a chlorinated sugar is described comprising chlorination of a partially protected sugar, wherein quenching as well as neutralization of chlorinated reaction mass is carried out concurrently and contin...
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WO/2007/122452A1 |
The invention relates to apparatus for producing carbon monoxide by a chemical reaction process. The process includes a reactor in which a plurality of reaction vessels are located, one above the other, permitting overflow of reaction ac...
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WO/2007/099106A1 |
The apparatus for liquid treatment is designed as the body (8) and the casing (14) of the filtering apparatus having an oval section and joint together. The body ( 8 ) consists of the container( 1 ) for the material with properties allow...
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WO/2007/065211A1 |
A compact reactor and a method of using the compact reactor is described in which the compact reactor is assembled in the form of modules of individual reactor elements interconnected together. The reactor elements are a selection of str...
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WO/2007/049867A1 |
The present invention relates to a method and an apparatus for the production of polyvinyl alcohol, and more precisely, a method and an apparatus for the production of polyvinyl alcohol in which the saponification of a mixture of polyvin...
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WO/2007/028751A2 |
The invention relates to a continuous neutralization method, whereby at least one ethylenically unsaturated carboxylic acid is at least partially neutralized with a base and the temperature of the neutralized solution is less than 70°. ...
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WO/2007/028747A1 |
The invention relates to a neutralization process in which at least one ethylenically unsaturated carboxylic acid is at least partly preneutralized with a base, the preneutralized solution being divided into at least two part-solutions a...
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WO/2007/025921A1 |
The invention relates to a method for producing water-absorbing polymers by polymerization of a monomer solution, the oxygen content of the monomer solution prior to polymerization being reduced by adding at least one reducing agent.
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WO/2007/005041A1 |
A composition comprising nanoparticles and a surfactant, wherein the nanoparticles and the surfactant are blended together resulting in the nanoparticles being uniformly suspended within the surfactant.
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WO/2006/134401A1 |
A process for effecting a multi-phase reaction in which at least one of the phases is liquid, comprises effecting the reaction by flowing the reactants through at least one reaction zone comprising an un-packed channel having a minimum d...
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WO/2006/116572A2 |
Fluid supply systems for storage and dispensing of chemical reagents and compositions, e.g., high purity liquid reagents and chemical mechanical polishing compositions used to manufacture microelectronic device products, having capabilit...
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WO/2006/116428A2 |
A fluid storage and dispensing package, including a rigid overpack defining an interior volume, a liner disposed in the interior volume of the overpack to hold liquid medium, and a positional fixation structure arranged to restrain movem...
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WO/2006/104241A1 |
The present invention provides a reaction method for a reaction system generating gas by a reaction, comprising the steps of: providing a sealed mixing section for mixing a plurality of liquids to start a reaction and a degassing section...
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WO/2006/100105A1 |
The invention relates to a modular device for the continuous degassing of reaction products of a carboxylic acid or a polycarboxylic acid with a multi-functional alcohol, suitable for application in the production of precondensates (or a...
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WO/2006/096317A2 |
An in-line water monitoring system for the detection of the accidental or intentional introduction of potentially harmful substances. The automated system comprises a water pressure driven concentration unit that filters drinking water t...
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WO/2006/081655A1 |
The contact between, for example, ascending liquid droplets of lighter liquid, as the dispersed phase, and heavier liquid, as the continuous phase, flowing across perforated trays in a flooded liquid/liquid contacting column, is enhanced...
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WO/2006/021249A1 |
The invention relates to a device for removing ammonia or volatile amines from a reaction solution. Said device comprises an agitator reactor (1), which is connected to a nozzle or a spray head (4), which are arranged in a spray reactor ...
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WO/2006/018560A1 |
The invention relates to a drop microreactor, i.e. a microreactor comprised of a drop of a particular liquid, whereby this microreactor does not walls, and the interface of the particular liquid with the ambient medium and with the suppo...
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WO/2006/004813A2 |
A method for minimizing reactions between a plurality of reactionary chemicals comprising the activities of adding a first chemical and adding a first barrier layer, the first barrier layer resting atop the first chemical. Thereafter, ad...
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WO/2005/123805A1 |
This invention provides a polymerizer and polymerization equipment for producing an aromatic polycarbonate by melt transesterification from a molten prepolymer, of the aromatic polycarbonate, produced from an aromatic dihydroxy compound ...
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WO/2005/120695A1 |
A plant for manufacturing polyurethane goods comprises at least two tanks (2) for chemical reactants such as polyols and isocyanates, at least one reactor (3) operatively associated with the tanks (2) to create a chemical polyurethane co...
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WO/2005/082522A1 |
Temperature control and efficient heat transfer are important to producing high quality polymer drag reducing agents from alpha-olefin and/or other monomers. Many polymerization reactions are exothermic, and controlling or minimizing the...
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WO/2005/042615A1 |
The invention relates to a tower reactor and use thereof for the continuous production of high molecular weight polyesters, such as for example, polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polynaphthalene terephth...
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WO/2005/025732A2 |
New methods of operating surface reactors, and such reactors, particularly spinning disk reactors, require that a first reactant is fed to a reactor surface (20) and forms a thin radially outward moving film (60) thereon in a reaction pa...
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WO/2004/085307A1 |
Disclosed is a self-regulating hydrogen gas generator for a hydrogen fuel cell. The self-regulating hydrogen gas generator includes a fuel tank, defining an inner space having a designated volume, provided with a hydrogen outlet communic...
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WO/2004/076062A1 |
A process for preparing a polymer under predetermined temperature conditions comprises conducting the polymerization within a closed reaction chamber configured such that most or all of an inner surface has heat exchange capability. The ...
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WO/2004/014539A1 |
A heated catalyst support device for a reactor including a reactor vessel (2) containing a bed of catalyst particles (1) is disclosed. The device includes a permeable support plate (3) having a channel (5) extending therethrough, where t...
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WO/2004/007065A1 |
Disclosed are a method for producing easily polymerizable compounds, a device for carrying out said method, and the use of said device.
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WO/2003/103818A1 |
The invention relates to a method for continuously and dynamically mixing at least two fluids. Said method comprises the following steps: a) the rotor (1) of a micromixer is rotatably driven, said micromixer comprising a rotor (1) which ...
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WO/2003/078312A1 |
The invention relates to a system for the production of an aqueous long-term stable chlorine dioxide solution and the dosed injection thereof into a medium flowing through a line. The system comprises an atmospheric-pressure reactor cham...
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WO/2003/066210A1 |
The invention relates to a liquid phase fluorination reactor. The inventive reactor comprises, by way of a heating means, an element which is fixed to the cover thereof in such a way that it extends down the bottom of the tank. The inven...
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WO/2003/048100A1 |
A process for producing (meth)acrylic acid or a (meth)acrylic acid derivative which comprises a reaction step comprising the vapor-phase catalytic oxidation of propylene, propane, or isobutylene and optionally further includes a reaction...
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