JP6329159B2 - 燃焼排ガスからの二酸化炭素回収プロセス - Google Patents
燃焼排ガスからの二酸化炭素回収プロセス Download PDFInfo
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- JP6329159B2 JP6329159B2 JP2015538169A JP2015538169A JP6329159B2 JP 6329159 B2 JP6329159 B2 JP 6329159B2 JP 2015538169 A JP2015538169 A JP 2015538169A JP 2015538169 A JP2015538169 A JP 2015538169A JP 6329159 B2 JP6329159 B2 JP 6329159B2
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 372
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 186
- 239000001569 carbon dioxide Substances 0.000 title claims description 185
- 238000011084 recovery Methods 0.000 title claims description 89
- 238000002485 combustion reaction Methods 0.000 title claims description 39
- 238000004519 manufacturing process Methods 0.000 claims description 74
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 58
- 239000004202 carbamide Substances 0.000 claims description 58
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 30
- 238000010521 absorption reaction Methods 0.000 claims description 30
- 239000000126 substance Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 230000008929 regeneration Effects 0.000 claims description 16
- 238000011069 regeneration method Methods 0.000 claims description 16
- 229910021529 ammonia Inorganic materials 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910001868 water Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 33
- 230000009467 reduction Effects 0.000 description 18
- 238000010248 power generation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002803 fossil fuel Substances 0.000 description 4
- 238000002407 reforming Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000629 steam reforming Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/343—Heat recovery
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00018—Construction aspects
- B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/32—Direct CO2 mitigation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Carbon And Carbon Compounds (AREA)
- Chimneys And Flues (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
この数値が第1実施形態における二酸化炭素削減エネルギーペナルティである。
この熱量(9.03×106kcal/h)を、第1実施形態と同じく低圧蒸気で賄い0.4MPaGで凝縮させる場合、低圧蒸気の必要量は、次のようになる。
そして、この18t/h(18000kg/h)の低圧蒸気を発生するためのボイラの熱収支を計算すると、第1実施形態と同条件の低圧蒸気(0.55MPaGの飽和蒸気)を発生するために要求される燃料は、以下のように計算される。
よって、次の様に、この必要燃料量を二酸化炭素回収量で割った以下の値が従来例における二酸化炭素削減エネルギーペナルティである。
Claims (10)
- 炭素を含む燃料を燃焼させる少なくとも一つの燃焼装置、前記燃焼装置からの燃焼排ガスが流通する燃焼排ガスライン、前記燃焼排ガスラインに設置される二酸化炭素回収装置、を備えるプラントにおける二酸化炭素の回収プロセスであって、
前記二酸化炭素回収装置は、二酸化炭素を吸収液に吸収させる吸収塔、前記吸収塔からの吸収液中の二酸化炭素を分離回収し処理後の吸収液を吸収塔に循環させる再生塔、前記再生塔に蒸気を供給するリボイラを備えるものであり、
前記プラントは、複数の機器群で構成され、少なくとも二酸化炭素を原料として化学品の製造を行うプラント構成要素を少なくとも一つ備え、
前記プラント構成要素は、ボイラ水を加熱して圧力0.1〜1MPaGの低圧蒸気を生成して排出し、
前記プラント構成要素の前記低圧蒸気を、前記二酸化炭素回収装置の前記リボイラに供給するラインを設置し、
更に、前記二酸化炭素回収装置により回収された二酸化炭素を、前記プラント構成要素の原料供給ラインに供給する二酸化炭素回収プロセス。 - 前記低圧蒸気を生成して排出するプラント構成要素は、尿素製造装置、メタノール製造装置、ジメチルエーテル製造装置の少なくともいずれかである請求項1に記載の二酸化炭素回収プロセス。
- 前記プラントはタービンを備え、
前記燃焼装置として前記タービンを駆動するための蒸気を発生するボイラを備える請求項1又は請求項2に記載の二酸化炭素回収プロセス。 - 前記プラントは前記プラント構成要素の原料供給ラインに接続される圧縮機を備え、
前記圧縮機で前記二酸化炭素回収装置により回収された二酸化炭素を圧縮し、圧縮された二酸化炭素を前記プラント構成要素の原料供給ラインに供給する請求項1〜請求項4のいずれかに記載の二酸化炭素回収プロセス。 - 前記プラント構成要素の原料供給ラインに接続される圧縮機は、前記タービンにより駆動される請求項4に記載の二酸化炭素回収プロセス。
- 前記プラントは、前記低圧蒸気を排出するプラント構成要素として尿素製造装置を有し、更に、アンモニア製造装置を有し、
前記アンモニア製造装置から排出された二酸化炭素を、前記プラント構成要素の原料供給ラインに接続される圧縮機で圧縮して、前記尿素製造装置に供給する請求項4又は請求項5のいずれかに記載の二酸化炭素回収プロセス。 - 前記プラントは、石油増進回収設備又は二酸化炭素の地中貯留設備の少なくともいずれかと接続された二酸化炭素の輸送又は貯留ラインを備える請求項1〜請求項6のいずれかに記載の二酸化炭素回収プロセス。
- 前記輸送又は貯留ラインに供給する二酸化炭素は、少なくとも一部が前記二酸化炭素回収装置により回収された二酸化炭素である請求項7に記載の二酸化炭素回収プロセス。
- 前記プラントは前記輸送又は貯留ラインに接続される圧縮機を備え、
前記輸送又は貯留ラインに供給する二酸化炭素を前記輸送又は貯留ラインに接続される圧縮機で圧縮する請求項7又は請求項8に記載の二酸化炭素回収プロセス。 - 前記輸送又は貯留ラインと接続される圧縮機は、前記プラント構成要素の原料供給ラインにも接続されており、
前記圧縮機は、前記輸送又は貯留ライン、及び、前記プラント構成要素の原料供給ラインに二酸化炭素を供給する請求項9記載の二酸化炭素回収プロセス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013023524 | 2013-02-08 | ||
JP2013023524 | 2013-02-08 | ||
PCT/JP2014/000410 WO2014122894A1 (en) | 2013-02-08 | 2014-01-28 | Process for recovering carbon dioxide from combustion exhaust gas |
Publications (2)
Publication Number | Publication Date |
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JP2016514033A JP2016514033A (ja) | 2016-05-19 |
JP6329159B2 true JP6329159B2 (ja) | 2018-05-23 |
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Family Applications (1)
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JP2015538169A Active JP6329159B2 (ja) | 2013-02-08 | 2014-01-28 | 燃焼排ガスからの二酸化炭素回収プロセス |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150343369A1 (ja) |
EP (1) | EP2953705A1 (ja) |
JP (1) | JP6329159B2 (ja) |
CN (1) | CN104981283B (ja) |
AP (1) | AP2015008643A0 (ja) |
WO (1) | WO2014122894A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3026040A1 (en) * | 2014-11-26 | 2016-06-01 | Casale SA | Plant for urea production |
GB201705487D0 (en) | 2017-04-05 | 2017-05-17 | Johnson Matthey Plc | Process |
KR101951617B1 (ko) * | 2017-07-28 | 2019-02-26 | 한국전력공사 | 연소배가스를 이용한 중탄산소다 제조장치 및 이를 이용한 중탄산소다 제조방법 |
EP3656759A1 (en) * | 2018-11-22 | 2020-05-27 | Casale Sa | A process for the synthesis of urea |
EP3736415A1 (en) * | 2019-05-10 | 2020-11-11 | Yara International ASA | Steam network assembly for a plant comprising an ammonia-producing unit and a urea-producing unit |
JP7353163B2 (ja) * | 2019-12-25 | 2023-09-29 | 三菱重工業株式会社 | アンモニア誘導体製造プラント及びアンモニア誘導体の製造方法 |
JP7544499B2 (ja) * | 2020-03-31 | 2024-09-03 | Eneos株式会社 | 水素供給システム、及び水素製造方法 |
CN114432839A (zh) * | 2022-03-08 | 2022-05-06 | 产学研(广州)环境服务有限公司 | 一种双碳治理碳捕捉回收再利用系统及方法 |
WO2024024049A1 (ja) * | 2022-07-28 | 2024-02-01 | 株式会社日立製作所 | 炭素管理システム及び情報処理装置 |
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NL8502228A (nl) * | 1985-08-12 | 1987-03-02 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
JPS63112552A (ja) * | 1986-10-30 | 1988-05-17 | Toyo Eng Corp | 未転化物の分離方法 |
GB2196956A (en) * | 1986-11-04 | 1988-05-11 | Toyo Kohan Co Ltd | Process and apparatus for the production of rapidly solidified powders of high melting point ceramics |
JP2792777B2 (ja) * | 1992-01-17 | 1998-09-03 | 関西電力株式会社 | 燃焼排ガス中の炭酸ガスの除去方法 |
JP3675980B2 (ja) * | 1996-08-28 | 2005-07-27 | 三菱重工業株式会社 | 高圧原料ガス中の二酸化炭素の高度除去及び高圧回収方法並びにその装置 |
JP2002060357A (ja) * | 2000-08-21 | 2002-02-26 | Mitsubishi Heavy Ind Ltd | メタノールの製造方法 |
JP4138399B2 (ja) * | 2002-08-21 | 2008-08-27 | 三菱重工業株式会社 | 液化天然ガスの製造方法 |
JP2004168553A (ja) * | 2002-11-15 | 2004-06-17 | Mitsubishi Heavy Ind Ltd | 合成ガスの製造方法 |
JP2006046319A (ja) * | 2004-06-30 | 2006-02-16 | Jfe Holdings Inc | 廃熱回収装置、廃熱回収システム及び廃熱回収方法 |
JPWO2006118071A1 (ja) * | 2005-04-27 | 2008-12-18 | 東洋エンジニアリング株式会社 | 尿素合成装置およびその改造方法 |
WO2007133595A2 (en) * | 2006-05-08 | 2007-11-22 | The Board Of Trustees Of The University Of Illinois | Integrated vacuum absorption steam cycle gas separation |
JP2012522090A (ja) * | 2009-03-30 | 2012-09-20 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 精製合成ガスを製造する方法 |
DE102009031636B4 (de) * | 2009-07-03 | 2011-07-07 | Lurgi GmbH, 60439 | Verfahren und Anlage zur Herstellung von Methanol und Dimethylether |
EP2467354B1 (en) * | 2009-08-20 | 2013-12-04 | Saudi Basic Industries Corporation | Process for methanol and ammonia co-production |
DE102009039898A1 (de) * | 2009-09-03 | 2011-03-10 | Linde-Kca-Dresden Gmbh | Verfahren und Vorrichtung zur Behandlung eines kohlendioxidhaltigen Gasstroms |
JP5205365B2 (ja) | 2009-12-25 | 2013-06-05 | 株式会社日立製作所 | 二酸化炭素分離回収装置を備えた化石燃料焚き火力発電システム |
US8800498B2 (en) * | 2010-12-30 | 2014-08-12 | Kellogg Brown & Root Llc | Systems and methods for exchanging heat in a gasification system |
US20120247103A1 (en) * | 2011-03-31 | 2012-10-04 | Alstom Technology Ltd. | System and method for controlling waste heat for co2 capture |
CN102757019B (zh) * | 2012-06-14 | 2014-05-21 | 天津大学 | 一种双氧水的浓缩与提纯系统及方法 |
-
2014
- 2014-01-28 EP EP14706131.1A patent/EP2953705A1/en not_active Withdrawn
- 2014-01-28 JP JP2015538169A patent/JP6329159B2/ja active Active
- 2014-01-28 AP AP2015008643A patent/AP2015008643A0/xx unknown
- 2014-01-28 US US14/759,650 patent/US20150343369A1/en not_active Abandoned
- 2014-01-28 CN CN201480007958.1A patent/CN104981283B/zh active Active
- 2014-01-28 WO PCT/JP2014/000410 patent/WO2014122894A1/en active Application Filing
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Publication number | Publication date |
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US20150343369A1 (en) | 2015-12-03 |
CN104981283A (zh) | 2015-10-14 |
JP2016514033A (ja) | 2016-05-19 |
CN104981283B (zh) | 2018-08-07 |
AP2015008643A0 (en) | 2015-08-31 |
WO2014122894A1 (en) | 2014-08-14 |
EP2953705A1 (en) | 2015-12-16 |
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