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Title:
CARBONATION CURE EQUIPMENT, AND SUPPLY METHOD OF CO2 INCLUSION GAS FOR CARBONATION CURE
Document Type and Number:
Japanese Patent JP2014015351
Kind Code:
A
Abstract:

To supply CO2 inclusion gas of an optimal temperature and humidity to carbonation cure without a lot of power consumption and CO2 discharge in the carbonation cure using exhaust gas from an outside.

Carbonation cure equipment 1 includes: a cooling part 22 in which CO2 inclusion gas passing a CO2 inclusion gas passage 21 is cooled; and a heat part 24 in which the CO2 inclusion gas passing the CO2 inclusion gas passage 21 is heated after cooling at the cooling part 22, wherein in the cooling part 22, heat exchange of a cooling medium and the CO2 inclusion gas is performed, a temperature of the CO2 inclusion gas is made to a second target temperature set based on a first target temperature and a first target humidity, and humidity is made to 100%, in the heat part 24, heat exchange of a heat medium and the CO2 inclusion gas is performed, thereby a temperature of the CO2 inclusion gas is made to a first target temperature, humidity is made to a first target humidity. The CO2 inclusion gas of an optimal temperature and humidity is supplied to the carbonation cure without a lot of power consumption and CO2 discharge by the carbonation cure equipment 1.


Inventors:
TORII TAKESHI
YOKOZEKI KOSUKE
SEKI KENGO
TSUNAKAWA HIROFUMI
YOSHIOKA ICHIRO
NAKAMOTO KENJI
NANJO HIDEO
SHOJI SHIN
HIGUCHI TAKAYUKI
MORIOKA MINORU
Application Number:
JP2012153731A
Publication Date:
January 30, 2014
Filing Date:
July 09, 2012
Export Citation:
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Assignee:
KAJIMA CORP
CHUGOKU ELECTRIC POWER
DENKI KAGAKU KOGYO KK
International Classes:
C04B40/02; B28B11/24
Domestic Patent References:
JP2012126623A2012-07-05
JP2001261467A2001-09-26
JP2012126623A2012-07-05
JP2001261467A2001-09-26
Other References:
JPN6014009655; 取違剛、横関康裕、吉岡一郎、盛岡実: '炭酸化養生を行ったコンクリートのCO2収支ならびに品質評価' コンクリート工学年次論文集 Vol.34,No.1, 20120615, pp.1450-1455, 公益社団法人日本コンクリート工学会
JPN6014009655; 取違剛、横関康裕、吉岡一郎、盛岡実: '炭酸化養生を行ったコンクリートのCO2収支ならびに品質評価' コンクリート工学年次論文集 Vol.34,No.1, 20120615, pp.1450-1455, 公益社団法人日本コンクリート工学会
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yasuki Yanagi