Korea Institute of Energy Research

Gtc Co., Ltd.

Sang Do Kim

Il Hyun Baek

Sung Chan Nam

Soon Kwan Jeong

Yeo Il Yoon

Hyun Seol Park

Ho-Kyung Choi

Si Hyun Lee

Kyoung Soo Lim

Deog Yong Kim

Jin Ah Lim

Dong Hyuk Jeon

Dae Hoon Kim

Disclosed herein is an apparatus for generating a laser. The apparatus includes, on an upper surface of a PCB, a display unit () which displays a charge state and an intensity of laser, a switch unit () which control power, the intensity of the laser and the emission of the laser, a safety unit () which includes contact point parts, and a control unit (). The apparatus includes, on a rear surface of the PCB, a reflector () which has first and second spaces, a xenon tube () which emits light, a crystal rod () which amplifies the light to generate a laser, a focusing lens () which focuses the laser and forms a focus, a focusing lens installation part (), a capacitor () which applies voltage to the xenon tube, a drive unit () which charges the capacitor, and a battery () which supplies power to the drive unit.

Method and apparatus for generating laser

Provided is an absorbent for capturing carbon dioxide. The absorbent may include an amino acid with multiple amine groups and an alkali-metal hydroxide mixed with the amino acid and thus, may increase an absorption capacity for carbon dioxide. When a sterically hindered effect is induced to the amino acid with multiple amine groups, the absorption capacity for carbon dioxide may increase and heat of absorption reaction may decrease and thus, energy consumed for regeneration of an absorbent may be reduced. The absorbent for capturing carbon dioxide may include amino acid with multiple amine groups and the metal hydroxide, and may provide a functional group around the amine groups to cause an sterically hindered effect and thus, the absorption capacity for carbon dioxide and an carbon dioxide absorption rate may increase, and the capital cost for a carbon dioxide capturing process and an operating cost may be significantly reduced.

Absorbent for capturing carbon dioxide including amino acid having multi amine groups and metal hydroxide

There is provided a modularized hybrid dust collector for treating dust generated in various industrial processes. The box-shaped hybrid dust collector includes a first box-shaped dust collecting unit or a first cylindrical dust collecting unit, to which the inertial impaction and the principle of collecting dust using the centrifugal force are applied, and a second box-shaped dust collecting unit implemented by a dust collecting filter such that a problem of employing a cleaner and a limit of capacity, of a conventional cylindrical dust collector, can be overcome, and a high capacity modularized hybrid dust collector in which the box-shaped hybrid dust collector as a basic module and a plurality of dust collector modules are combined.

Modularized hybrid dust collector

Growing community of inventors

Daejeon, South Korea

Sang Do Kim