Correlation of liquid-side mass transfer coefficient for single particles and fixed beds.

Hiroyasu Ohashi, Takuo Sugawara, K. Kikuchi, +1

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

EngineeringLiquid-liquid FlowFluid MechanicsTurbulenceGas-liquid Flow +18

Dynamic behavior of trace elements during pyrolysis of coals

Katsuyasu Sugawara, Yukio ENDA, Hiroaki Inoue, +2

Fuel

Chemical EngineeringDynamic BehaviorEngineeringAnalytical PyrolysisGeochemistry +3

Axial dispersion of liquid in liquid fluidized beds in the low Reynolds number region.

K. Kikuchi, Hiroshi Konno, SHUJI KAKUTANI, +2

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

EngineeringLiquid-liquid FlowFluid MechanicsMechanical EngineeringAxial Dispersion +14

Effect of heating rate and temperature on pyrolysis desulfurization of a bituminous coal

Katsuyasu Sugawara, Yasuhito Tozuka, Takuo Sugawara, +1

Fuel Processing Technology

Chemical EngineeringEngineeringEnergy EfficiencyEnvironmental EngineeringBituminous Coal +5

Effect of inert particle concentration on mass transfer between particles and liquid in solid-liquid two-phase upflow through vertical tubes and in stirred tanks.

K. Kikuchi, Y. Tadakuma, Takuo Sugawara, +1

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

High Particle ConcentrationChemical EngineeringEngineeringLiquid-liquid FlowFluid Mechanics +12

Dynamic behaviour of sulphur forms in hydropyrolysis of coals

Takuo Sugawara, Katsuyasu Sugawara, late Hiroyasu Ohashi

Fuel

Chemical EngineeringEngineeringCoal-water Slurry FuelDesulfurizationChemical Kinetics +2

Dynamic behaviour of sulphur forms in rapid hydropyrolysis of coal

Takuo Sugawara, Katsuyasu Sugawara, Yoshinori Nishiyama, +1

Fuel

Chemical KineticsChemical EngineeringEngineeringCoal-water Slurry FuelEnvironmental Engineering +4

Synthesis of Zeolite-A Using Silica from Rice Husk Ash

Takaaki Wajima, Osamu Kiguchi, Katsuyasu Sugawara, +1

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Materials ScienceChemical EngineeringEngineeringZeolite-a Using SilicaAlkali Activation +8

Average particle velocity in solid-liquid two-phase flow through vertical and horizontal tubes.

Hiroyasu Ohashi, Takuo Sugawara, K. Kikuchi, +1

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Average Particle VelocityEngineeringFluid PropertiesHorizontal TubesLiquid-liquid Flow +13

Preparation of zinc oxide varistor by a wet chemical method

Makikazu Takehana, Tomomichi Nishino, Katsuyasu Sugawara, +1

Materials Science and Engineering B

Materials ScienceMaterials EngineeringElectrical EngineeringChemical EngineeringEngineering +2