CN107961658B - 一种利用电石渣对烟气进行脱硫脱碳的装置及方法 - Google Patents
一种利用电石渣对烟气进行脱硫脱碳的装置及方法 Download PDFInfo
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
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- B01D53/34—Chemical or biological purification of waste gases
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
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- C01—INORGANIC CHEMISTRY
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- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2251/00—Reactants
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- B01D2251/604—Hydroxides
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- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
Description
SO<sub>2</sub>(ppm) | CO<sub>2</sub>(V%) | |
处理前 | 2400 | 12 |
处理后 | 4 | 0.08 |
转化率 | 99.8% | 99.3% |
Claims (5)
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CN201711254696.0A CN107961658B (zh) | 2017-12-02 | 2017-12-02 | 一种利用电石渣对烟气进行脱硫脱碳的装置及方法 |
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CN201711254696.0A CN107961658B (zh) | 2017-12-02 | 2017-12-02 | 一种利用电石渣对烟气进行脱硫脱碳的装置及方法 |
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CN107961658A CN107961658A (zh) | 2018-04-27 |
CN107961658B true CN107961658B (zh) | 2020-12-01 |
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CN111715059A (zh) * | 2019-03-21 | 2020-09-29 | 上海海事大学 | 一种用于吸收船舶尾气中co2的装置、吸收固化co2的方法 |
JP7356251B2 (ja) * | 2019-04-01 | 2023-10-04 | 三菱重工業株式会社 | ガス浄化処理および/または燃焼灰中和処理に係る装置および方法 |
CN115138145A (zh) * | 2022-06-10 | 2022-10-04 | 上海市政工程设计研究总院(集团)有限公司 | 一种污泥焚烧的碳减排方法 |
Citations (5)
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CN101422691A (zh) * | 2008-11-20 | 2009-05-06 | 武汉凯迪电力环保有限公司 | 燃煤烟气多污染物脱除工艺及其设备 |
CN102755827A (zh) * | 2012-07-13 | 2012-10-31 | 浙江天蓝环保技术股份有限公司 | 一种电石渣-石膏法烟气脱硫工艺及装置 |
CN103446868A (zh) * | 2013-08-28 | 2013-12-18 | 东北大学 | 一种捕集矿化铝电解烟气中co2制备碳酸钙并回收co的装置 |
CN104740992A (zh) * | 2015-03-20 | 2015-07-01 | 凯天环保科技股份有限公司 | 一种电石渣-石膏法烟气深度脱硫除尘装置及方法 |
CN106178858A (zh) * | 2016-07-28 | 2016-12-07 | 湖南湘牛环保实业有限公司 | 一种利用电石渣脱除烟气中的二氧化硫的装置及方法 |
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US20030070552A1 (en) * | 2001-10-12 | 2003-04-17 | Chih-Ming Lee | Waste gas treating device |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101422691A (zh) * | 2008-11-20 | 2009-05-06 | 武汉凯迪电力环保有限公司 | 燃煤烟气多污染物脱除工艺及其设备 |
CN102755827A (zh) * | 2012-07-13 | 2012-10-31 | 浙江天蓝环保技术股份有限公司 | 一种电石渣-石膏法烟气脱硫工艺及装置 |
CN103446868A (zh) * | 2013-08-28 | 2013-12-18 | 东北大学 | 一种捕集矿化铝电解烟气中co2制备碳酸钙并回收co的装置 |
CN104740992A (zh) * | 2015-03-20 | 2015-07-01 | 凯天环保科技股份有限公司 | 一种电石渣-石膏法烟气深度脱硫除尘装置及方法 |
CN106178858A (zh) * | 2016-07-28 | 2016-12-07 | 湖南湘牛环保实业有限公司 | 一种利用电石渣脱除烟气中的二氧化硫的装置及方法 |
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