| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 585350000 | ALICYCLIC COMPOUND SYNTHESIS | 23 |
| 20110313222 | APPARATUS AND PROCESS FOR ISOMERIZING A HYDROCARBON STREAM - One exemplary embodiment can be an apparatus for isomerizing a hydrocarbon stream rich in a C4 hydrocarbon and/or at least one of a C5 and C6 hydrocarbon. The apparatus can include: a first drier and a second drier adapted to receive a fluid including at least one reactant; and a reaction zone communicating with the first drier to receive the fluid including at least one reactant and with the second drier to receive the regenerant. Generally, the first drier operates at a first condition to dry the fluid including at least one reactant and the second drier operates at a second condition during regeneration with a regenerant. The regenerant is displaced from the drier using a down-flow regenerant displacement assembly. | 12-22-2011 |
| 585352000 | Adamantane or derivative | 3 |
| 20100286460 | METHOD FOR PRODUCING EXO-THDCPD AND ADAMANTANE USING PSEUDO-FIXED BED IONIC LIQUID REACTOR - A method for synthesizing exo-tetrahydrodicyclopentadiene (exo-THDCPD) and adamantane is provided, including isomerization of an endo-tetrahydrodicyclopentadiene (endo-THDCPD) as a reaction feed with an acidic ionic liquid of aluminum trichloride in a pseudo-fixed bed ionic liquid reactor. Reactants float as a droplet from bottom to top of the pseudo-fixed bed reactor, and finally are discharged from a side tube. A mole fraction of aluminum trichloride in the acidic ionic liquid of aluminum trichloride is from 0.5 to 0.9, a feeding rate of the reaction feed is 0.1-10 g/min, and a temperature for the isomerization is between 25-120° C. | 11-11-2010 |
| 20090131729 | METHOD FOR PRODUCTION OF ADAMANTANE - Provided is a method for production of adamantanes, in which, when a tricyclic saturated hydrocarbon compound having 10 or more carbon atoms is isomerized in the presence of a solid catalyst to give adamantanes, no solid matter derived from an oxygen-containing compound is formed or accumulated in the inlet or the bottom of an isomerization reactor by providing a pre-reactor in an isomerization step even if the oxygen-containing compound is present in a raw material to be supplied. | 05-21-2009 |
| 20090177019 | PROCESS FOR PRODUCING ADAMANTANE - Provided is a method for production of adamantane which enables producing a high-purity adamantane at low cost and with high efficiency by using effectively trimethylenenorbornane contained in a heavy raffinate heavy and having conventionally been no use other than fuels and the like, and which enables alleviating poisoning of a catalyst used in isomerization and corrosion of devices, whereby an industrially advantageous adamantane can be produced. In addition, the process for producing adamantane including an isomerization process of isomerizing trimethylenenorbornane contained in a raffinate obtained from a platfinate is characterized by including a water-washing removal process of removing sulfolane in a trimethylenenorbornane concentrate to be supplied in the isomerization process by water-washing. | 07-09-2009 |
| 585357000 | From nonhydrocarbon | 6 |
| 20120165587 | Method for Producing a Compound with a Double Bond - A method is provided for highly selectively producing a compound with a double bond represented by formula (III), including the following steps:
| 06-28-2012 |
| 20120116138 | METHODS OF PREPARING OIL COMPOSITIONS FOR FUEL REFINING - Disclosed herein are methods and systems for upgrading (for example, removing heteroatoms, metals, or metalloids) an oil composition derived or extracted from a biomass. The upgraded oil composition can be used to make a desired product, for example, a fuel product. | 05-10-2012 |
| 20120264988 | CINEOLE - The present invention relates to a process for producing unsaturated cyclic and/or aromatic compounds from 1,8-cineole, the process comprising pyrolysing 1,8-cineole in the presence of gamma-alumina supported transition metal catalyst. | 10-18-2012 |
| 20120088945 | CO-PRODUCTION OF RENEWABLE DIESEL AND RENEWABLE GASOLINE - A process for co-production of renewable diesel fuel range hydrocarbons and gasoline fuel range hydrocarbons from biomass-derived oils and fatty materials (e.g. triglycerides, diglycerides, monoglycerides, and free fatty acids) and biomass-derived polyol (e.g. sorbitol, xylitol, trehalose, sucrose, and sugar alcohol), respectively, in a same refinery hydrotreater with or without co-feeding of diesel fuel range hydrocarbons. | 04-12-2012 |
| 20110275872 | PROCESS FOR THE SYNTHESIS OF ETHYNYLCYCLOPROPANE - Ethynylcyclopropane is prepared in a two-step process by reacting (1,1-dimethoxyethyl)-cyclopropane with a thiol and eliminating the thiol from the intermediate. | 11-10-2011 |
| 585359000 | Halogen containing | 1 |
| 20080275279 | Oxidative Halogenation of C1 Hydrocarbons to Halogenated C1 Hydrocarbons - An oxidative halogenation process involving contacting methane, a C | 11-06-2008 |
| 585360000 | Polycyclic product | 5 |
| 20100249475 | PROCESS FOR ISOMERIZATION OF TETRAHYDRODICYCLOPENTADIENE USING SUPPORTED ACIDIC IONIC LIQUID AS A CATALYST - A process for isomerization of tetrahydrodicyclopentadiene using a supported acidic ionic liquid as catalyst is provided. In the presence of the supported acidic ionic liquid, endo-tetrahydrodicyclopentadiene is isomerized to exo-tetrahydrodicyclo-pentadiene, wherein the supported acidic ionic liquid includes a porous support and an acidic ionic liquid, and the acidic ionic liquid includes an aluminum halide, and a quaternary ammonium halide or a quaternary phosphonium halide. The porous support is impregnated with the acidic ionic liquid. Furthermore, under different reaction conditions, the exo-tetrahydrodicyclopentadiene product can be isomerized to adamantane in the presence of such a supported acidic ionic liquid. | 09-30-2010 |
| 20110077440 | Process for Producing Alkyl Substituted Indanes - The present invention relates to an improved process for producing alkyl substituted indanes which are used in the synthesis of fragrance ingredients for perfumery applications. | 03-31-2011 |
| 20110118519 | PROCESS FOR PRODUCING TETRA-HYDRO ALKYL SUBSTITUTED INDANES - The present invention relates to an improved process for producing tetra-hydro alkyl substituted indanes which are used in the synthesis of fragrance ingredients for perfumery applications. | 05-19-2011 |
| 585361000 | By condensation, e.g., Diels-Alder reaction, etc. | 1 |
| 20090112033 | PROCESS FOR PRODUCTION OF DICYCLOPENTADIENE - [Problem] To provide a trimethylenenorbornane production process capable of producing trimethylenenorbornane, which serves as a raw material of adamantane, with a high efficiency in a raffinate or a heavy raffinate heavy, through high efficiency production of dicyclopentadiene, which serves as a raw material of trimethylenenorbornane, without additionally using a dicyclopentadiene hydrogenation unit or a cyclopentadiene dimerization column. | 04-30-2009 |
| 585363000 | By double-bond shift in side-chain | 1 |
| 20090054714 | PROCESS FOR PRODUCING HIGH PURITY EXO-ALKENYLNORBORNENE - Embodiments of the present invention are directed generally to methods for producing high purity exo-alkenylnorbornenes from a mixture of conformational isomers thereof. | 02-26-2009 |
| 585365000 | From nonring hydrocarbon | 2 |
| 20100076239 | ASYMMETRIC CYCLOPROPANATION OF ELECTRON-DEFICIENT OLEFINS WITH DIAZO REAGENTS - Cobalt-catalyzed asymmetric cyclopropanation of electron-deficient olefins. | 03-25-2010 |
| 20120209047 | HOMOGENEOUS METALLOCENE ZIEGLER-NATTA CATALYSTS FOR THE OLIGOMERIZATION OF OLEFINS IN ALIPHATIC-HYDROCARBON SOLVENTS - An approach that permits continuous batch conversion of alpha-olefins and internal- olefins to oligomeric materials without fouling the reaction vessel and provides a simple and highly efficient method for making very cost effective catalyst systems based on Zeigler-Natta Group 4 metallocenes. Embodiments of this invention produce diesel and turbine fuels that are 100% synthetic iso-paraffinic kerosenes with flashpoints greater than 61 deg | 08-16-2012 |
| 585371000 | By ring expansion or contraction | 2 |
| 20110137097 | PROCESS FOR ISOMERIZING A SATURATED, BRANCHED AND CYCLIC HYDROCARBON - A process for isomerizing a saturated, branched and cyclic hydrocarbon, in which a tertiary carbon atom of the hydrocarbon is converted to a secondary carbon atom in the course of isomerization, by performing the isomerization in the presence of a superacidic ionic liquid comprising an organic cation and an inorganic anion, where the anion is a superacidic aluminum trichloride-Lewis base adduct, and of a copper(II) compound. | 06-09-2011 |
| 585374000 | Using metal-containing catalyst | 1 |
| 20110137098 | PROCESS FOR ISOMERIZING A SATURATED HYDROCARBON - A process for isomerizing a saturated hydrocarbon, by performing the isomerization in the presence of a superacidic ionic liquid comprising an organic cation and an inorganic anion, where the anion is a superacidic aluminum trichloride-Lewis base adduct, and of an olefin. | 06-09-2011 |
| 585375000 | By alkylation or alkyl transfer | 3 |
| 20100160701 | HYDROCARBON CONVERSION PROCESSES USING THE UZM-27 FAMILY OF CRYSTALLINE ALUMINOSILICATE COMPOSITIONS - This invention relates to hydrocarbon conversion processes using a new family of crystalline aluminosilicate compositions designated the UZM-27 family. These include the UZM-27 and UZM-27HS which have unique structures. UZM-27 is a microporous composition which has a three-dimensional structure and is obtained by calcining the as synthesized form designated UZM-27P. UZM-27HS is a high silica version of UZM-27 and includes an essentially pure silica version of UZM-27. | 06-24-2010 |
| 20100152510 | Hydrocarbon Conversion Processes Using UZM-26 and UZM-26X Crystalline Microporous Zeolitic Compositions - This invention relates to hydrocarbon conversion processes using crystalline zeolitic compositions designated the UZM-26 and UZM-26X. UZM-26 is a microporous three-dimensional zeolitic composition that is derived from UZM-26P (an as synthesized layered composition) by calcination. UZM-26X is a microporous three-dimensional zeolitic composition that is derived from UZM-26PX by calcination, where UZM-26PX is an ion-exchanged form of UZM-26P. | 06-17-2010 |
| 20120083635 | Processes for Transalkylating Aromatic Hydrocarbons - A process for transalkylating aromatic hydrocarbon compounds, the process comprising introducing an aromatic hydrocarbon feed stream and a water source to a transalkylation zone. The feed stream contacts a catalyst in the transalkylation zone in the presence of water, and produces a reaction product stream comprising benzene and xylene. The invention includes methods to control the transalkylation process. | 04-05-2012 |
| 585379000 | By dehydrogenation | 1 |
| 585380000 | Using H acceptor | 1 |
| 20130035529 | CONTINUOUS PROCESS FOR CARRYING OUT AUTOTHERMAL GAS-PHASE DEHYDROGENATIONS - The invention relates to a process for the autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream by means of an oxygen-comprising gas stream over a heterogeneous catalyst configured as a monolith to give a reaction gas mixture and regeneration of the catalyst in a reactor in the form of a cylinder or prism, wherein the reactor is operated alternately in the production mode of the autothermal gas-phase dehydrogenation and in the regeneration mode. | 02-07-2013 |
