JP6123310B2 - 放散システム - Google Patents
放散システム Download PDFInfo
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- JP6123310B2 JP6123310B2 JP2013013558A JP2013013558A JP6123310B2 JP 6123310 B2 JP6123310 B2 JP 6123310B2 JP 2013013558 A JP2013013558 A JP 2013013558A JP 2013013558 A JP2013013558 A JP 2013013558A JP 6123310 B2 JP6123310 B2 JP 6123310B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/043—Details
-
- 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
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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
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/482—Gasifiers with stationary fluidised bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- 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
- B01D2259/00—Type of treatment
- B01D2259/65—Employing advanced heat integration, e.g. Pinch technology
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0415—Purification by absorption in liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0872—Methods of cooling
- C01B2203/0883—Methods of cooling by indirect heat exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0993—Inert particles, e.g. as heat exchange medium in a fluidized or moving bed, heat carriers, sand
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
- C10J2300/1637—Char combustion
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
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- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physical Water Treatments (AREA)
- Gas Separation By Absorption (AREA)
Description
図1は、第1の実施形態にかかる合成ガス生成システム100を説明するための図である。図1に示すように、合成ガス生成システム100は、合成ガス生成装置110と、放散システム200とを含んで構成される。図1中、砂の流れを一点鎖線の矢印で、砂以外のもの、例えば、ガス化原料、ガス、水、油等の流れを実線の矢印で示す。
図1に示すように合成ガス生成装置110は、燃焼炉112と、媒体分離装置(サイクロン)114と、ガス化炉116と、改質炉(酸化改質炉)118とを含んで構成される。
放散システム200は、空気加熱部210と、ボイラ212と、洗浄部214と、原液送出部216と、潜熱交換器(第1の熱交換器)220と、顕熱交換器(第2の熱交換器)222と、空気導入部224と、放散塔230とを含んで構成される。
上述した第1の実施形態では、合成ガス生成システム100が、アンモニア含有液Yからアンモニアを気化させて除去する放散塔230を備え、放散塔230に導入するアンモニア含有液Yを加熱する構成について説明した。本実施形態では、合成ガス生成システムが、アンモニアとは異なる他の物質を気化させて除去する放散塔を備える構成について説明する。
図3に示すように、放散システム400は、空気加熱部210と、ボイラ212と、洗浄部214と、潜熱交換器(第1の熱交換器)220と、吸収部430と、原液送出部432と、顕熱交換器(第2の熱交換器)434と、吸収液熱交換器436と、再生部440とを含んで構成される。なお、第1の実施形態における構成要素として既に述べた空気加熱部210、ボイラ212、洗浄部214、潜熱交換器220は、実質的に機能が等しいので重複説明を省略し、ここでは、吸収部430、原液送出部432、顕熱交換器434、吸収液熱交換器436、再生部440について詳述する。
118 …改質炉
200、400 …放散システム
210 …空気加熱部
212 …ボイラ
214 …洗浄部
220 …潜熱交換器(第1の熱交換器)
222、434 …顕熱交換器(第2の熱交換器)
224 …空気導入部
230、442 …放散塔
430 …吸収部
Claims (5)
- 水を加熱して水蒸気を生成するボイラと、
前記ボイラによって生成された水蒸気の潜熱を回収することで、該水蒸気を凝縮して100℃の凝縮水とする第1の熱交換器と、
前記凝縮水の顕熱を回収し、当該回収した熱で、アンモニアを吸収した原液、または、酸性ガスを吸収した原液を加熱する第2の熱交換器と、
加熱された前記原液が導入され、当該原液からアンモニア、または、酸性ガスを気化させる放散塔と、
を備えたことを特徴とする放散システム。 - 加熱された空気を前記放散塔に導入する空気導入部をさらに備えたことを特徴とする請求項1に記載の放散システム。
- 前記ボイラの熱源は、ガス化原料を加熱することで生成される合成ガスであることを特徴とする請求項1または2に記載の放散システム。
- 前記合成ガスを水で洗浄することで、該合成ガス中に含まれるアンモニアを該水に吸収させ、前記アンモニアを吸収した原液を得る洗浄部を備え、
前記第2の熱交換器は、前記凝縮水の顕熱を回収し、当該回収した熱で、前記洗浄部で得られた原液を加熱し、
前記放散塔は、加熱された前記原液が導入され、当該原液からアンモニアを気化させることを特徴とする請求項3に記載の放散システム。 - 前記合成ガスを吸収液で洗浄することで、該合成ガス中に含まれる酸性ガスを該吸収液に吸収させ、前記酸性ガスを吸収した原液を得る吸収部を備え、
前記第2の熱交換器は、前記凝縮水の顕熱を回収し、当該回収した熱で、前記吸収部で得られた原液を加熱し、
前記放散塔は、加熱された前記原液が導入され、当該原液から酸性ガスを気化させることを特徴とする請求項3に記載の放散システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013013558A JP6123310B2 (ja) | 2013-01-28 | 2013-01-28 | 放散システム |
US14/108,831 US20140209448A1 (en) | 2013-01-28 | 2013-12-17 | Stripping system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013013558A JP6123310B2 (ja) | 2013-01-28 | 2013-01-28 | 放散システム |
Publications (2)
Publication Number | Publication Date |
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JP2014144402A JP2014144402A (ja) | 2014-08-14 |
JP6123310B2 true JP6123310B2 (ja) | 2017-05-10 |
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JP2013013558A Active JP6123310B2 (ja) | 2013-01-28 | 2013-01-28 | 放散システム |
Country Status (2)
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US (1) | US20140209448A1 (ja) |
JP (1) | JP6123310B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103897743B (zh) * | 2014-03-28 | 2016-02-03 | 上海锅炉厂有限公司 | 固体燃料分级气化-燃烧双床多联产系统与方法 |
CN106352583B (zh) * | 2016-08-22 | 2019-03-05 | 东南大学 | 一种基于冷冻再生及再生热量利用的热源塔热泵系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60114389A (ja) * | 1983-11-22 | 1985-06-20 | Kawasaki Heavy Ind Ltd | アンモニア、硫化水素などを含む廃水の処理方法 |
JP3698748B2 (ja) * | 1995-01-27 | 2005-09-21 | 株式会社日本触媒 | アンモニア含有廃水の処理方法 |
JP4071323B2 (ja) * | 1997-09-05 | 2008-04-02 | 日揮株式会社 | アンモニア含有廃水の処理方法 |
JP3900325B2 (ja) * | 1998-07-15 | 2007-04-04 | 株式会社日本マイクロニクス | プローブの清掃装置 |
JP2000301468A (ja) * | 1999-04-22 | 2000-10-31 | Mitsubishi Materials Corp | 研削用砥石及び縦軸研削用砥石 |
JP3703420B2 (ja) * | 2001-10-11 | 2005-10-05 | 川崎重工業株式会社 | 有機性廃棄物の処理方法及び装置 |
WO2007070833A2 (en) * | 2005-12-15 | 2007-06-21 | Syntroleum Corporation | Syngas cleanup process |
JP2007255838A (ja) * | 2006-03-24 | 2007-10-04 | Kurita Water Ind Ltd | ボイラ装置 |
-
2013
- 2013-01-28 JP JP2013013558A patent/JP6123310B2/ja active Active
- 2013-12-17 US US14/108,831 patent/US20140209448A1/en not_active Abandoned
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JP2014144402A (ja) | 2014-08-14 |
US20140209448A1 (en) | 2014-07-31 |
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