摘要:
Embodiments of the inventive concept provide a successive gas hydrate manufacturing method, without hydration after generating gas hydrate slurry, capable of operating with a higher conversion rate and relatively low hydrate generation pressure and reducing a product cost by decreasing the number of processing steps for removing heat of reaction, for which the total exothermic value downs due to no need of latent heat according to a phase change rather than the case of generating a gas hydrate directly from a water solution, as well as making gas diffusion easier during reaction of generation and maximizing a contact area between water and gas to increase a gas capture rate and shorten the total hydrate generation time.
摘要:
Methods and systems are disclosed for detecting DisplayPort (DP) source device connection to sink devices. When the DP link is active, no measurements are made to determine source device connections. When a DP link is not active, a signal line for the auxiliary channel for a DP connection is measured to determine if a source device is connected. More particularly, the auxiliary channel is a differential auxiliary channel, and the positive signal line is measured to make the determination of whether a source device is connected. Still further, an indication is made that a source device is connected if the positive signal line is at a low level, and an indication is made that a source device is not connected if the positive signal line is at a high level.
摘要:
Disclosed is a fiber reinforced plastic wire used as the overhead transmission cable. The fiber reinforced plastic wire for a strength member of an overhead transmission cable according to the present invention includes a wire having a predetermined diameter and composed of thermoset matrix resin; and a plurality of high strength fibers dispersed parallel to a longitudinal direction in an inside of the wire, the high strength fibers being surface-treated with a coupling agent to improve interfacial adhesion to the matrix resin. The fiber reinforced plastic wire of the present invention has the high tensile strength at the room temperature and the high temperature since its high strength fiber is surface-treated with a coupling agent. The fiber reinforced plastic wire can be also effectively used as the strength member in the overhead transmission cable since it has the excellent low coefficient of thermal expansion, etc. and is light-weight.
摘要:
The present invention relates to a method for the fast formation of a gas hydrate. More specifically, the present invention relates to a method for the formation of a fed-batch-type gas hydrate, the method including a first step i) of injecting a fresh aqueous solution containing a potential feed hydrate into a reactor, a second step ii) of feeding gas into the reactor in which the fresh aqueous solution containing the potential feed hydrate is injected in the first step, so as to pressurize said gas, and a third step iii) of injecting a surfactant solution into the reactor in which the gas is pressurized in the second step, as well as to a method for the formation of a batch-type gas hydrate, in which the first step is switched in sequence with the third step.
摘要:
A method for fabricating a micro-structure is provided, which can simply and easily fabricate the micro-structure by a batch process of directly forming a highly aligned nano-material array on a micro-structure to be used as an adhesive material during plastic deformation of the micro-structure without the use of existing complicated fabrication process.
摘要:
The present invention relates to a method for the fast formation of a gas hydrate. More specifically, the present invention relates to a method for the formation of a fed-batch-type gas hydrate, the method including a first step i) of injecting a fresh aqueous solution containing a potential feed hydrate into a reactor, a second step ii) of feeding gas into the reactor in which the fresh aqueous solution containing the potential feed hydrate is injected in the first step, so as to pressurize said gas, and a third step iii) of injecting a surfactant solution into the reactor in which the gas is pressurized in the second step, as well as to a method for the formation of a batch-type gas hydrate, in which the first step is switched in sequence with the third step.
摘要:
Provided are an apparatus and a method of depositing films capable of controlling deposition rate and film properties using the charging behavior of nanoparticles formed in gas phase. The apparatus includes a chamber in which a substrate is loaded, a gas supply system configured to introduce a reaction gas into the chamber, a filament configured to emit heat for dissociating the introduced reaction gas, a power supply configured to apply a constant alternate current or direct current voltage, and a bias supply unit configured to apply a bias to at least one of a top, a side and a bottom of the substrate using a voltage applied from the power supply while a film is deposited on the substrate from the dissociated reaction gas, the bias supply unit being separated from the substrate.
摘要:
A method for reducing power consumption in an information handling system (IHS) where the method includes receiving main data through a main link, wherein the main link provides at least one data lane. The IHS also receives a reference clock corresponding to the main data through an auxiliary channel and provides the reference clock to a first phase-lock loop, wherein the first phase-lock loop outputs a stream clock.
摘要:
Embodiments of the inventive concept provide a successive gas hydrate manufacturing device, without hydration after generating gas hydrate slurry, capable of operating with a higher conversion rate and relatively low hydrate generation pressure and reducing a product cost by decreasing the number of processing steps for removing heat of reaction, for which the total exothermic value downs due to no need of latent heat according to a phase change rather than the case of generating a gas hydrate directly from a water solution, as well as making gas diffusion easier during reaction of generation and maximizing a contact area between water and gas to increase a gas capture rate and shorten the total hydrate generation time.
摘要:
Provided are a container security device, a container security system, and a security management method which efficiently check opening/closing of a container door and an opening/closing record of the container door and process seal information, cargo state information, base passing information, and location tracking information in real-time from a gate-out process from a shipper (POA) to a gate-in process to a consignee (POD). The container security system includes the container security device which includes a first communication means for providing container seal information through multi-channel communication; and a second communication means for providing information about container transportation and storage in real-time.