Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Ryo Kokubo is active.

Publication


Featured researches published by Ryo Kokubo.


Kagaku Kogaku Ronbunshu | 1964

Production of Aqueous A mmonium Carbonate in a Combined Absorbers of Multiple Pipes Wetted -Wall Column and Packed Column

Ryo Kokubo; Kenzo Tomita; Yasuo Suzuki

アンモニアと炭酸ガスの混合物を水に吸収させて濃厚な炭酸アンモニウム溶液を製造する装置として, 並流多管型濡壁塔と向流充填塔の組合せが適することに着目し, まず多管型濡壁塔の各管に対するガス・水流入のバラツキと総合的な吸収率の関係を検討し, 引続いて中規模複合装置による連続運転を実施することによりこれに関する操作特性を明らかにした。


Archive | 1969

PROCESS FOR RECOVERING PURIFIED MELAMINE

Ryo Kokubo; Isao Maruyama; Mizuhiko Nagakura; Akihiro Shiroishi; Yasuo Takakuwa; Koji Yokomichi


Archive | 1969

PROCESS FOR RECOVERING BY-PRODUCT GASES AT HIGH PRESSURE IN MELAMINE PRODUCTION

Ryo Kokubo; Yasuo Takakuwa; Akihiro Shiroishi; Mitsuji Kihara


Archive | 1966

PROCESS FOR THE PRODUCTION OF MELAMINE

Kazuo Abe; Ryo Kokubo; Koji Yokomichi


Archive | 1969

PROCESS FOR PRODUCING HIGH PURITY MELAMINE

Mitsuhiro Koguchi; Ryo Kokubo; Mizuhiko Nagakura; Yasuo Takakuwa


Archive | 1990

Semi-Batch Cooling Crystallization of Quizalofop-Ethyl with Polymorphism

Akihiro Shiroishi; Isao Hashiba; Ryo Kokubo; Kazuo Miyake; Yuji Kawamura


Archive | 1969

METHOD FOR PRODUCING MELAMINE

Mitsuhiro Koguchi; Ryo Kokubo; Atsuo Murata; Mizuhiko Nagakura; Nobuhiko Takahashi


Kagaku Kogaku Ronbunshu | 1964

Crystallization of Ammonium Sulfate by Krystal-Oslo Crystallizer

Ryo Kokubo; Shigekazu Sasaki


Kagaku Kogaku Ronbunshu | 1965

Pilot Plant for Ammonium Sulphate Production from Ammonium Carbonate and Gypsum

Ryo Kokubo; Yasuo Suzuki; Koji Yokomichi


Kagaku Kogaku Ronbunshu | 1965

Pilot-scale Test on Selection of Filter Media Applicable to Slurry Containing Ammonium Sulfate and Calcium Carbonate

Ryo Kokubo

Collaboration


Dive into the Ryo Kokubo's collaboration.

Researchain Logo
Decentralizing Knowledge