Jgc Corporation

Gtc Technology US LLC

Yasuo Suzuki

Tsuyoshi Okada

Kenji Tamura

Syoichi Yamada

Ichiro Minami

Masajiro Sakurai

In existing structured packing, performance depends on effective contacting area. Performance decreases in cases having high surface tensions such mixtures containing a lot of water. Such mixtures are difficult to wet the packing surface. The present invention prevents liquid from intersecting the crease of the corrugation and from falling into a free space. Further, liquid flowing into the slot makes frequent liquid and vapor interfacial update resulting in positive utilization of the wetted area. The most important point of this invention is taking a positive utilization of the wetted area. The most important point of this invention is taking a large value of 3.5 or more of P/H (pitch/height of the crimp) and providing the horizontal slot on the crease, resulting in adding the flow reversal mechanism and frequent interfacial update.

Structured packing for gas-liquid mass transfer unit

A gas transfer pipe arrangement includes a pipe in which gas containing droplets flows. A centrifugal force type separation unit is provided in the pipe for applying a radial centrifugal force to the gas flowing in the pipe so that the droplets in the gas adhere to an inner periphery of the pipe to be separated from the gas. A liquid collecting unit is annularly provided on the inner periphery of the pipe at a position downstream of the centrifugal force type separation unit for collecting a liquid from the droplets separated by the centrifugal force type separation unit. A discharge unit is provided at a lower side of the pipe for discharging the liquid collected by the liquid collecting unit to the exterior of the pipe.

Gas transfer pipe arrangement

A gas transfer pipe arrangement includes a pipe in which gas containing droplets flows. A droplet separation unit is provided in the pipe for separating the droplets from the gas. A liquid collecting unit is annularly provided on the inner periphery of the pipe at a position downstream of the droplet separation unit for collecting a liquid from the droplets separated by the droplet separation unit. A liquid discharging mechanism is provided at a lower side of the pipe for discharging the liquid collected by the liquid collecting unit to the exterior of the pipe.

Growing community of inventors

Chigasaki, Japan

Yasuo Suzuki