JP7374856B2 - セメント製造方法及びセメント製造システム - Google Patents

セメント製造方法及びセメント製造システム Download PDF

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Publication number
JP7374856B2
JP7374856B2 JP2020105722A JP2020105722A JP7374856B2 JP 7374856 B2 JP7374856 B2 JP 7374856B2 JP 2020105722 A JP2020105722 A JP 2020105722A JP 2020105722 A JP2020105722 A JP 2020105722A JP 7374856 B2 JP7374856 B2 JP 7374856B2
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Prior art keywords
cement
exhaust gas
methane
cement manufacturing
manufacturing equipment
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Japanese (ja)
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JP2022000405A5 (https=
JP2022000405A (ja
Inventor
佳典 ▲高▼山
始 川崎
琢磨 高馬
卓哉 小松
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Mitsubishi Materials Corp
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Mitsubishi Materials Corp
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Priority to JP2020105722A priority Critical patent/JP7374856B2/ja
Priority to PCT/JP2021/020407 priority patent/WO2021246319A1/ja
Publication of JP2022000405A publication Critical patent/JP2022000405A/ja
Publication of JP2022000405A5 publication Critical patent/JP2022000405A5/ja
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

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  • Gas Separation By Absorption (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP2020105722A 2020-06-04 2020-06-19 セメント製造方法及びセメント製造システム Active JP7374856B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020105722A JP7374856B2 (ja) 2020-06-19 2020-06-19 セメント製造方法及びセメント製造システム
PCT/JP2021/020407 WO2021246319A1 (ja) 2020-06-04 2021-05-28 セメント製造方法及びセメント製造システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020105722A JP7374856B2 (ja) 2020-06-19 2020-06-19 セメント製造方法及びセメント製造システム

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JP2022000405A JP2022000405A (ja) 2022-01-04
JP2022000405A5 JP2022000405A5 (https=) 2022-04-28
JP7374856B2 true JP7374856B2 (ja) 2023-11-07

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023144944A (ja) * 2022-03-28 2023-10-11 株式会社トクヤマ セメントクリンカの製造方法
JP2023144942A (ja) * 2022-03-28 2023-10-11 株式会社トクヤマ セメントクリンカの製造方法
JP2023144945A (ja) * 2022-03-28 2023-10-11 株式会社トクヤマ セメントクリンカの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001120950A (ja) 1999-10-25 2001-05-08 Taiheiyo Cement Corp セメント原料焼成装置における窒素酸化物の低減方法
WO2015055349A1 (en) 2013-10-16 2015-04-23 Paul Scherrer Institut Integrated process/plant for storage of co2 by conversion to synthetic natural gas
JP2019172595A (ja) 2018-03-27 2019-10-10 大阪瓦斯株式会社 燃焼排ガス中の二酸化炭素のメタン化方法及びメタン製造設備

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111267A (en) * 1980-12-25 1982-07-10 Kobe Steel Ltd Reduction of nox from cement raw material baking device
JPS602877A (ja) * 1983-06-20 1985-01-09 三菱重工業株式会社 流動層式仮焼炉
JPS60112651A (ja) * 1983-11-24 1985-06-19 三菱重工業株式会社 セメント原料および石灰原料の仮焼炉
JP4985857B1 (ja) * 2011-02-25 2012-07-25 三菱マテリアル株式会社 微粉炭を用いた燃焼設備における排ガス中のＮＯｘ濃度の制御方法
JP2015030653A (ja) * 2013-08-06 2015-02-16 千代田化工建設株式会社 エネルギー利用システムおよびエネルギー利用方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001120950A (ja) 1999-10-25 2001-05-08 Taiheiyo Cement Corp セメント原料焼成装置における窒素酸化物の低減方法
WO2015055349A1 (en) 2013-10-16 2015-04-23 Paul Scherrer Institut Integrated process/plant for storage of co2 by conversion to synthetic natural gas
JP2019172595A (ja) 2018-03-27 2019-10-10 大阪瓦斯株式会社 燃焼排ガス中の二酸化炭素のメタン化方法及びメタン製造設備

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ＢＡＩＥＲ Ｊ ｅｔ ａｌ．，Ａ Ｃｏｓｔ Ｅｓｔｉｍａｔｉｏｎ ｆｏｒ ＣＯ２ Ｒｅｄｕｃｔｉｏｎ ａｎｄ Ｒｅｕｓｅ ｂｙ Ｍｅｔｈａｎａｔｉｏｎ ｆｒｏｍ Ｃｅｍｅｎｔ Ｉｎｄｕｓｔｒｙ Ｓｏｕｒｃｅｓ ｉｎ Ｓｗｉｔｚｅｒ，Ｆｒｏｎｔｉｅｒｓ ｉｎ Ｅｎｅｒｇｙ Ｒｅｓｅａｒｃｈ，２０１８年，Ｖｏｌ．６ Ａｒｔｉｃｌｅ．５，Ｐ．１－９

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