TW202246168A - 稀硫酸製造裝置及稀硫酸製造方法 - Google Patents

稀硫酸製造裝置及稀硫酸製造方法 Download PDF

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Publication number
TW202246168A
TW202246168A TW111104921A TW111104921A TW202246168A TW 202246168 A TW202246168 A TW 202246168A TW 111104921 A TW111104921 A TW 111104921A TW 111104921 A TW111104921 A TW 111104921A TW 202246168 A TW202246168 A TW 202246168A
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Taiwan
Prior art keywords
sulfuric acid
mentioned
dilute sulfuric
combustion
gas
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TW111104921A
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English (en)
Chinese (zh)
Inventor
西出勉
楠田浩雅
水野雄太
渡辺秀平
小山直路
長谷部雄介
日永葵
宮崎仁
岡田英晃
川畑聡志
石田雄一朗
Original Assignee
日商日本管機工業有限公司
日商川崎重工業股份有限公司
日商川崎工程股份有限公司
日商杰富意鋼鐵股份有限公司
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Application filed by 日商日本管機工業有限公司, 日商川崎重工業股份有限公司, 日商川崎工程股份有限公司, 日商杰富意鋼鐵股份有限公司 filed Critical 日商日本管機工業有限公司
Publication of TW202246168A publication Critical patent/TW202246168A/zh

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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/74Preparation
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/74Preparation
    • C01B17/76Preparation by contact processes
    • C01B17/765Multi-stage SO3-conversion
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/74Preparation
    • C01B17/76Preparation by contact processes
    • C01B17/78Preparation by contact processes characterised by the catalyst used
    • C01B17/79Preparation by contact processes characterised by the catalyst used containing vanadium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/74Preparation
    • C01B17/76Preparation by contact processes
    • C01B17/80Apparatus
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/24Sulfates of ammonium
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
TW111104921A 2021-02-10 2022-02-10 稀硫酸製造裝置及稀硫酸製造方法 TW202246168A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/JP2021/004925 WO2022172354A1 (ja) 2021-02-10 2021-02-10 希硫酸製造装置及び希硫酸製造方法
WOPCT/JP2021/004925 2021-02-10
PCT/JP2022/004391 WO2022172864A1 (ja) 2021-02-10 2022-02-04 希硫酸製造装置及び希硫酸製造方法
WOPCT/JP2022/004391 2022-02-04

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Publication Number Publication Date
TW202246168A true TW202246168A (zh) 2022-12-01

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TW111104921A TW202246168A (zh) 2021-02-10 2022-02-10 稀硫酸製造裝置及稀硫酸製造方法

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EP (1) EP4292980B1 (https=)
JP (1) JP7820736B2 (https=)
KR (1) KR20230142786A (https=)
CN (1) CN116917229B (https=)
TW (1) TW202246168A (https=)
WO (2) WO2022172354A1 (https=)

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* Cited by examiner, † Cited by third party
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CN118419862A (zh) * 2023-06-15 2024-08-02 广东宏瑞能源科技股份有限公司 一种湿法制酸工艺制取试剂级硫酸的方法及生产多浓度高品硫酸的系统

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* Cited by examiner, † Cited by third party
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CN119524588B (zh) * 2023-08-31 2025-11-04 中国石油化工股份有限公司 湿法酸性气体制备硫酸的装置及工艺
CN118306952B (zh) * 2024-04-30 2024-09-10 江苏联恒电子新材料科技有限公司 一种高纯硫酸生产设备及生产工艺

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US2172617A (en) * 1939-09-12 Process for the production of
JPS4411781B1 (https=) * 1965-12-22 1969-05-29
JPS51557B2 (https=) * 1971-03-02 1976-01-08
JPS5824364B2 (ja) * 1978-09-26 1983-05-20 日立造船株式会社 硫酸の製造法
JPS5717410A (en) * 1980-07-02 1982-01-29 Hitachi Zosen Corp Feeding method for oxygen in manufacturing process for sulfuric acid
JPS5727135A (en) * 1980-07-25 1982-02-13 Mitsubishi Heavy Ind Ltd Waste gas treating catalyst
GB8524083D0 (en) 1985-09-30 1985-11-06 Boc Group Plc Oxidation method
JPH01160809A (ja) * 1987-12-17 1989-06-23 Mitsubishi Heavy Ind Ltd 硫酸製造方法
JP3846942B2 (ja) * 1996-09-24 2006-11-15 三井造船株式会社 廃硫酸からの硫酸回収方法および硫酸回収装置
JPH1135958A (ja) * 1997-07-18 1999-02-09 Ebara Corp 低品質炭の有価物製造法
CN101746737A (zh) * 2008-12-11 2010-06-23 上海宝钢化工有限公司 一种硫酸的制备方法及装置
CN101618863A (zh) * 2009-06-05 2010-01-06 中国石化集团南京设计院 含硫化氢的废气制硫酸的方法
CA2811676A1 (en) * 2010-09-30 2012-04-05 Haldor Topsoe A/S Waste heat boiler
CN103172087A (zh) * 2011-12-26 2013-06-26 宁波科新化工工程技术有限公司 煤气湿式氧化脱硫硫浆制硫酸或制硫铵的方法
CN103626136A (zh) * 2012-08-23 2014-03-12 中国石油化工股份有限公司 一种含硫化氢废气湿法制硫酸的方法
CN207748852U (zh) * 2017-12-25 2018-08-21 上海晟兰石化工程技术有限公司 一种制硫酸系统及由其组成的废水处理系统
CN109384200A (zh) * 2018-12-27 2019-02-26 中冶焦耐(大连)工程技术有限公司 处理焦炉煤气脱硫产低纯硫磺及副盐废液的工艺及装置
CN110282606B (zh) * 2019-07-05 2024-07-23 科洋环境工程(上海)有限公司 含水硫膏和脱硫废液的湿法处理系统和工艺
JP7316146B2 (ja) * 2019-08-14 2023-07-27 日本管機工業株式会社 希硫酸製造装置及び希硫酸製造方法
CN111071995A (zh) * 2019-12-21 2020-04-28 山东绿知源环保工程有限公司 利用含硫废液制备工业硫酸的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118419862A (zh) * 2023-06-15 2024-08-02 广东宏瑞能源科技股份有限公司 一种湿法制酸工艺制取试剂级硫酸的方法及生产多浓度高品硫酸的系统

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Publication number Publication date
EP4292980A1 (en) 2023-12-20
JP7820736B2 (ja) 2026-02-26
CN116917229A (zh) 2023-10-20
EP4292980B1 (en) 2026-03-25
WO2022172354A1 (ja) 2022-08-18
WO2022172864A1 (ja) 2022-08-18
EP4292980A4 (en) 2025-03-05
CN116917229B (zh) 2026-01-02
KR20230142786A (ko) 2023-10-11
JPWO2022172864A1 (https=) 2022-08-18

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