CN109399668A - 脱硫催化剂再生所获硫酸副产品的处理方法及设备 - Google Patents
脱硫催化剂再生所获硫酸副产品的处理方法及设备 Download PDFInfo
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- CN109399668A CN109399668A CN201811381513.6A CN201811381513A CN109399668A CN 109399668 A CN109399668 A CN 109399668A CN 201811381513 A CN201811381513 A CN 201811381513A CN 109399668 A CN109399668 A CN 109399668A
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- sulfuric acid
- mixing reactor
- flow control
- solid
- mixed liquor
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
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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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811381513.6A CN109399668A (zh) | 2018-11-20 | 2018-11-20 | 脱硫催化剂再生所获硫酸副产品的处理方法及设备 |
Applications Claiming Priority (1)
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CN201811381513.6A CN109399668A (zh) | 2018-11-20 | 2018-11-20 | 脱硫催化剂再生所获硫酸副产品的处理方法及设备 |
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CN109399668A true CN109399668A (zh) | 2019-03-01 |
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CN201811381513.6A Withdrawn CN109399668A (zh) | 2018-11-20 | 2018-11-20 | 脱硫催化剂再生所获硫酸副产品的处理方法及设备 |
Country Status (1)
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CN (1) | CN109399668A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110655254A (zh) * | 2019-09-29 | 2020-01-07 | 武汉钢铁有限公司 | 焦炉烟气炭基催化脱硫副产稀硫酸回收处理方法 |
CN112657331A (zh) * | 2020-12-31 | 2021-04-16 | 成都达奇环境科技有限公司 | 一种烟气脱硫方法及烟气脱硫设备 |
CN114177769A (zh) * | 2021-08-19 | 2022-03-15 | 成都达奇环境科技有限公司 | 一种催化脱硫设备的控制系统及方法 |
-
2018
- 2018-11-20 CN CN201811381513.6A patent/CN109399668A/zh not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110655254A (zh) * | 2019-09-29 | 2020-01-07 | 武汉钢铁有限公司 | 焦炉烟气炭基催化脱硫副产稀硫酸回收处理方法 |
CN110655254B (zh) * | 2019-09-29 | 2022-03-18 | 武汉钢铁有限公司 | 焦炉烟气炭基催化脱硫副产稀硫酸回收处理方法 |
CN112657331A (zh) * | 2020-12-31 | 2021-04-16 | 成都达奇环境科技有限公司 | 一种烟气脱硫方法及烟气脱硫设备 |
CN114177769A (zh) * | 2021-08-19 | 2022-03-15 | 成都达奇环境科技有限公司 | 一种催化脱硫设备的控制系统及方法 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Yongjun Inventor after: Li Xin Inventor after: Yin Huaqiang Inventor after: Li Jiangrong Inventor after: Zheng Jun Inventor after: Liu Nanbing Inventor before: Liu Yongjun Inventor before: Li Xin Inventor before: Yi Huaqiang Inventor before: Li Jiangrong Inventor before: Zheng Jun Inventor before: Liu Nanbing |
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WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |