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Chiyoda Corporation
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Chiyoda Corporation patents

Recent patent applications related to Chiyoda Corporation. Chiyoda Corporation is listed as an Agent/Assignee. Note: Chiyoda Corporation may have other listings under different names/spellings. We're not affiliated with Chiyoda Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Chiyoda Corporation-related inventors

Gas pressure feed device

Provided is a gas pressure feed device including a compression device for compressing gas supplied from the upstream process and sending the gas to the downstream process, a shut off device provided in the downstream further than the compression device for shutting off the gas heading toward the downstream process,... Chiyoda Corporation

Installation equipment, inspection equipment, inspection connection of equipment, supporting structure

A supporting structure that supports a heat exchanger having a saddle is provided. The supporting structure includes a first supporting structure for supporting the saddle along one end thereof and a second supporting structure for supporting the saddle along another end thereof. The first supporting structure and the second supporting... Chiyoda Corporation

Power generation system

A power generation system that has an increased power generation efficiency and can be substituted for a conventional heat exchanging system is provided. A power generation system 1 comprises a power generation module 2 provided with one or more thermoelectric elements 7A, 7B; a heat exchanger 3; a high-temperature fluid... Chiyoda Corporation

Hydrogenation catalyst for aromatic hydrocarbon and hydrotreatment method using the catalyst

A hydrogenation catalyst with a small amount of supported metal that is excellent in stability and inhibition of side reactions is provided. The catalyst hydrogenates an aromatic hydrocarbon compound into an alicyclic hydrocarbon compound, and a Group X metal represented by nickel is supported in a composite support including at... Chiyoda Corporation

Equipment safety management device, equipment safety management method, and natural gas liquefaction device

An equipment safety management device for managing safety of equipment capable of holding fluid is provided. The equipment safety management device includes: a safety means configured to be in fluid communication with an outlet of the equipment, the safety means being brought into a released state when pressure of the... Chiyoda Corporation

Natural gas liquefaction system

A natural gas liquefaction system includes a piping rack for supporting a raw material gas transporting pipe for transporting the raw material gas; a pre-cooling heat exchanger for pre-cooling the raw material gas with a first refrigerant; a first refrigerant compressor for compressing the first refrigerant; a plurality of first... Chiyoda Corporation

Method for hydrocracking, producing hydrocracked oil, hydrocracking device, and device for producing hydrocracked oil

The present invention provides a method for hydrocracking of petroleum heavy oil containing a heavy metal component, comprising a supplying step of supplying a raw material slurry containing the petroleum heavy oil and an iron-based catalyst as well as a hydrogen gas to a hydrocracking reactor; a hydrocracking step of... Chiyoda Corporation

Zeolite catalysts, methods for producing zeolite catalysts, and methods for producing lower olefins

Provided are zeolite catalysts that allow reactions to proceed at temperatures as low as possible when lower olefins are produced from hydrocarbon feedstocks with low boiling points such as light naphtha, make it possible to make propylene yield higher than ethylene yield in the production of lower olefins, and have... Chiyoda Corporation

Composite catalyst, producing composite catalyst, producing lower olefin and regenerating composite catalyst

A lower olefin by using a zeolite catalyst, a composite catalyst capable of further extending the lifetime of catalytic activity, a method for producing the composite catalyst, a method for producing a lower olefin by using the composite catalyst, and a method for regenerating a composite catalyst in the method... Chiyoda Corporation

Hydrogenation system for aromatic compound, hydrogen storage and transportation system equipped with same, and process for hydrogenation of aromatic compound

The energy is minimized that is required to lower the concentration of the high boiling point components (containing the poisoning substance for the dehydrogenation catalyst) contained in the hydrogenated aromatic compound produced by the hydrogenation of an aromatic compound. The hydrogenation system (2) for an aromatic compound comprises a hydrogenation... Chiyoda Corporation

Treatment process of gas containing zero-valent mercury and mercury separation system

A treatment process of a gas containing zero-valent mercury and a mercury separation system, by which the amount of an iodine compound used can be reduced when the zero-valent mercury is separated from the gas containing the zero-valent mercury by using the iodine compound. The process has a step of... Chiyoda Corporation

Plant design assist device and plant design assist program

A plant design device displays a piping diagram of a plurality of control units on a screen according to piping information, wherein the control units have set therein boundary conditions indicating allowable ranges of loads applied to the control units respectively. A control unit that has a boundary condition designated... Chiyoda Corporation

System and producing hydrogen

Provided is a system and a method which allow hydrogen to be produced both efficiently and in a stable manner when using exhaust gas produced by power generation as a heat source for the dehydrogenation reaction, controlling the temperature of the dehydrogenation reaction within an appropriate range. The system (1)... Chiyoda Corporation

System and hydrogenating aromatic compound

In a system for hydrogenation of an aromatic compound, an excessive temperature rise in the hydrogenation reaction unit is prevented, and the amount of the dilution gas to be circulated is minimized. The hydrogenation system (1) comprises a hydrogenation reaction unit (2) for producing a hydrogenated aromatic compound by adding... Chiyoda Corporation

System and liquefacation of natural gas

By using the power generated by an expander by an expansion of material gas, the outlet pressure of a compressor is increased, and a requirement on the cooling capacity of a cooler is reduced. The liquefaction system (1) for natural gas comprises a first expander (3) for generating power by... Chiyoda Corporation

System and producing hydrogen

To allow hydrogen to be supplied to a dehydrogenation reaction unit for dehydrogenating an organic hydride by using a highly simple structure so that the activity of the dehydrogenation catalyst of the dehydrogenation reaction unit is prevented from being rapidly reduced. The hydrogen production system (1) comprises a first dehydrogenation... Chiyoda Corporation

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Chiyoda Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Chiyoda Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by