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8052848 |
Ultrasonic and microwave methods for enhancing the rate of a chemical reaction and apparatus for such methods
The invention relates generally to chemical reactions and processes, and in particular to a method for enhancing the rate of a chemical reaction and to apparatus for carrying out the method. The...
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8048275 |
Method of solubilizing carbon nanomaterial
[Problems] The present invention is to provide a method of solubilizing a carbon nanomaterial, in which a carbon nanomaterial can be dissolved in a hydrophilic solvent easily and uniformly without...
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7977521 |
Oxygenate to olefins process involving supercritcal conditions
This invention, in one embodiment, is drawn to a process for forming olefin product by contacting an oxygenate with an olefin-forming catalyst under supercritical conditions to form an olefin...
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7955479 |
Method and apparatus for conducting microwave assisted organic reactions with gas-phase reactants
A method of accelerating the hydrogenation of organic compounds is provided. The method includes positioning an microwave transparent reaction vessel containing at least one reactant suitable for...
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7846221 |
Method for treating of oils and fats
A method for treatment of oils and fats having a high saturated fatty acid content whose treatment has previously been difficult, especially waste oils and fats and discharged oils and fats,...
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7767063 |
Photo-formed metal nanoparticles and aerogel materials comprising the same
Transparent monolithic aerogels based on silica, the bioderived polymer chitosan, and coordinated ions are employed to serve as a three-dimensional scaffold decorated with metal ions such as Au, Pt...
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7754054 |
Microwave induced functionalization of single wall carbon nanotubes and composites prepared therefrom
The invention is directed to a method of forming, producing or manufacturing functionalized nanomaterials, and, specifically, soluble functionalized nanomaterials. The presently described invention...
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7514480 |
Low level radiation treatment for improving polymer properties
Ionized irradiation can be used to improve the properties of fluoropolymers. In particular, elasticity, strain hardening, and melt strength of a fluoropolymer can be increased by LIP to an order of...
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7491299 |
Semi-continuous photochemical method and device therefor
In the photochemical synthetic process in semi-continuous mode according to the invention, a reactor comprising two zones is used, the radiating portion of the lamp(s) being totally immersed in a...
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7407617 |
Free radical polymerization method having reduced premature termination, apparatus for performing the method, and product formed thereby
A method of polymerizing by a free radical polymerization mechanism, product formed thereby, and apparatus for performing this method, are disclosed. The composition to be polymerized by the free...
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7387712 |
Catalytic process for the treatment of organic compounds
A process for the catalytic reaction of organic compounds, in which the organic compounds are contacted with a catalyst comprising an interstitial metal hydride, having a reaction surface, to...
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7361696 |
1,4-disubstituted diacetyline polymer and process for producing the same
A 1,4-di-substituted diacetylene polymer that is soluble in organic solvent, is composed of a repeating unit represented by the general formula ═CR—C≡C—CR′═ (wherein, R and R′ represent ide...
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7238261 |
Photo-formed metal nanoparticles and aerogel materials comprising the same
Transparent monolithic aerogels based on silica, the bioderived polymer chitosan, and coordinated ions are employed to serve as a three-dimensional scaffold decorated with metal ions such as Au, Pt...
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7183336 |
Irradiated absorbent materials
Polymer particles are irradiated with radiation from a high energy source to increase the water or other fluid absorbency of the particles. Products manufactured using the activated particles...
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7091337 |
Process for the physical depolymerization of glycosaminoglycanes and products obtained therefrom
The invention relates to a process for the depolymerization of glycosaminoglycanes characterized by the use of high-energy radiation in the presence of an organic compound selected from the group...
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7049475 |
Organic compound decomposing method
Ascorbic acid and/or ascorbic acid salt is made to act together with oxygen on an organic compound. Alternatively, light radiation is applied during chemical action with oxygen so as to improve a...
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7022747 |
Method for creating microsphere polymers and particles
A polymeric material is produced by atomizing into droplets a composition containing addition-polymerizable material and reacting the addition polymerizable material in the droplets to produce the...
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6994774 |
High frequency energy application to petroleum feed processing
The present invention provides a method and apparatus for maintaining the active life of a catalyst in organic feed processing by applying a series of electromagnetic radiation pulses to the...
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6946061 |
Regeneration of a working solution in a hydrogen peroxide production process
The invention relates to a method of regenerating hydrogenated and/or oxygenated alkyl anthraquinones and/or alkyl anthrahydroquinones to alkyl anthraquinones and/or alkyl anthrahydroquinones,...
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6875902 |
Method decomposing fluorine-containing organic material
A method of decomposing a fluorine-containing organic material, which includes irradiating a mixture of an aqueous phase containing a photocatalyst with the fluorine-containing organic material...
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6858114 |
Laser hydrolysis of polypeptides
The present invention relates to methods of hydrolyzing a protein (or peptide) by treating a protein (or peptide)-containing sample with a laser and associated apparatus for effectuating the...
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6749727 |
Hydrogenation of a working solution in a hydrogen peroxide production process
A method of hydrogenating alkyl anthraquinones and/or alkyl hydroanthraquinones to alkyl anthrahydroquinones and/or alkyl hydroanthrahydroquinones is disclosed. The reaction is carried out in the...
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6692718 |
Method for preparing nano-size particulate graphite
A multi-layer fullerene, particularly a carbon nano-onion which is nano-size particulate can be produced efficiently and in high purity by irradiating soot-like carbon such as carbon black obtained...
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6660132 |
Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors
The invention relates to a method for carrying out photochemical and thermochemical solar syntheses by means of flat-bed solar light collectors without devices for focusing the sunlight. The method...
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6635152 |
Process of driving a non-polymerization solution-phase photochemical transformation
The present invention relates to a process for driving a non-polymerization solution-phase photochemical transformation. A sensitizer, such as a substituted diaminobenzophenone having a solubility...
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6596130 |
Preparation and use of ionic liquids in microwave-assisted chemical transformations
Ionic liquids were rapidly and efficiently prepared by microwave-assisted chemical transformations. A method for performing microwave-assisted reactions, including alkylation reactions, using ionic...
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RE38123 |
Tobacco products having reduced nitrosamine content
Methods of reducing the content of and preventing formation of carcinogenic nitrosamines in harvested leafy plants such as tobacco and marijuana, are disclosed. The methods are directed to...
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6551467 |
Microwave facilitated allyllic substitution
The present invention is draw to microwave heating of a transition metal-catalysed organic reaction, in which a catalyst complex between a transition metal and an auxiliary ligand or ligands, the...
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6432277 |
Method for reducing metal ion content in a chemical compound with a dipole moment
Process for reducing the metal ion content in a chemical compound having a dipole moment or a mixture of two or more thereof to 1 ppb or less by distillation with supply of the energy required for...
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6407144 |
Combination biological and microwave treatments of used rubber products
A process and resulting product is provided in which a vulcanized solid particulate, such as vulcanized crumb rubber, has select chemical bonds altered by biotreatment with thermophillic...
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6398922 |
Photochemical gas-liquid process for halogenating alkylbenzenes
The invention provides a process for carrying out a photochemical gas-liquid process for halogenating alkylbenzenes, the process being carried out in a photochemical gas-liquid reactor comprising a...
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6383344 |
Molecular weight reduction of polymer using irradiation treatment
A method for reducing the molecular weight of polymer comprises subjecting a solid phase polymer to a dose of gamma irradiation sufficient to permit the desired molecular weight reduction to occur.
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6361660 |
Photoelectrochemical device containing a quantum confined group IV semiconductor nanoparticle
A process for reacting a molecule using light as an energy source is described which comprises exposing the molecule to a catalyst material, the catalyst material in contact with an illuminated,...
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6348631 |
Method for acylation or sulphonylation of an aromatic compound
The present invention relates to a process for the acylation or sulphonylation of an aromatic compound. More particularly, the invention relates to a process for the acylation or sulphonylation of...
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6329553 |
Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen
A process for a combined selective thermal oxidation and photooxidation of hydrocarbons adsorbed onto zeolite matrices. A highly combined selective thermal oxidation and photooxidation of...
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6265462 |
Method for Producing a Diffusion Barrier and Polymeric Article Having a Diffusion Barrier
A method of forming a diffusion barrier on an article of a polymer blend of (i) a high surface energy polymer and (ii) a low surface energy polymer. Most commonly the low surface energy polymer is...
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6203670 |
Method for grafting a substituted difluoromethyl group
Provided is a process for grafting a substituted difluoromethyl group onto a compound bearing at least one electrophilic substituent, comprising (i) contacting the compound bearing at least one...
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6187988 |
Process for microwave decomposition of hazardous matter
This process occurs in the presence of activated carbon or its equivalent by decomposing adsorbed hazardous materials, such as hydrazine and microorganisms, on the carbon surface by radiofrequency...
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6187983 |
Converting oxygenates to olefins in the presence of electromagnetic energy
A process comprises contacting an oxygenate feed with a molecular sieve catalyst in the presence of an electromagnetic energy and converting the oxygenate feed to olefins.
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6106675 |
Method of microwave bond cleavage of a hydrocarbon compound in a liquid phase
The method of the present invention is a microwave bond cleavage of a first hydrocarbon compound, the first hydrocarbon compound in a liquid phase and substantially non-aqueous, to a second...
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6080282 |
Electrolytic solution for use as gel electrolyte and process for making the same
The present invention is directed to both an electrolyte solution for use as a gel electrolyte in an electrolytic cell, and a process for making both the electrolyte gel and the electrolytic cell....
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6061926 |
Controlled energy density microwave-assisted processes
An effect is induced within a chemical system consisting of at least two substances having differing degrees of microwave transparency, by exposing the mixture to focused microwave energy having a...
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6046373 |
Catalytic conversion of oxygenates to olefins
A method for preparing a catalyst and the use of such catalyst for converting an oxygenate feed to olefins wherein the catalyst is modified or treated with the aid of electromagnetic energy.
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6043294 |
Method of and apparatus for optically enhancing chemical reactions
Chemical reaction is effected utilizing light of an appropriate frequency supplied preferably via optical fibers to one or more light extractors having light-emissive surfaces in contact with...
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6042855 |
Use of vitamin D, its metabolites and analogs to improve tenderness of meat and meat products
A method of improving the tenderness of meat and meat products is described. The method includes administering excessive doses of vitamin D to meat producing animals prior to slaughter. The vitamin...
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6022455 |
Light irradiation method and its apparatus
A light irradiation method and apparatus which emits light to avoid a photochemical reaction which returns an intermediate product to a pigment, in which a photochemical reaction or a...
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5993611 |
Capacitive denaturation of nucleic acid
The present invention relates to the denaturation of nucleic acids using capacitive charging. In a preferred embodiment, the invention effects such denaturation in the context of a microfluidic...
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5932075 |
Batch microwave reactor
An apparatus for performing batchwise chemical reactions using microwave energy (10-11-12) includes a vessel (15) within a microwave cavity (13). The vessel has a sealed cover (16), located outside...
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5862448 |
Device for the synthesis of dimeric species
A compact, continuous-flow synthesis device for the production of dimeric hydrocarbon species by reacting unsaturated hydrocarbons such as alkenes and alkynes with atomic hydrogen or free radicals...
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5854397 |
Processs for cross-linking collagenous material
The present invention relates to a process for cross-linking a proteinaceous material. The process comprises: i) soaking the material to be cross-linked in an agueous solution of high osmolality;...
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