Title:
CEMENT CLINKER MANUFACTURING METHOD AND CEMENT CLINKER MANUFACTURING APPARATUS
Document Type and Number:
Japanese Patent JP2023028050
Kind Code:
A
Abstract:
To provide a cement clinker manufacturing apparatus capable of manufacturing cement clinker with high energy efficiency while reducing carbon dioxide emissions by using ammonia.SOLUTION: A cement clinker manufacturing apparatus of the invention includes a calcining furnace 30 and a rotary kiln, wherein the calcining furnace 30 has a first inlet 10 for introducing a thermal energy raw material containing ammonia gas, and burning the ammonia gas in the calcining furnace 30.SELECTED DRAWING: Figure 2
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Inventors:
NAKAGAWA HISANORI
UENO OSAMU
SUEMASU TAKESHI
UENO OSAMU
SUEMASU TAKESHI
Application Number:
JP2021133500A
Publication Date:
March 03, 2023
Filing Date:
August 18, 2021
Export Citation:
Assignee:
MITSUBISHI UBE CEMENT CORP
International Classes:
C04B7/44; F27B7/32; F27B7/36; F27D3/16; F27D13/00; F27D17/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yasunori Ishizaka
Yasunori Ishizaka
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