CN104001407A - 一种酸解废气回收*** - Google Patents
一种酸解废气回收*** Download PDFInfo
- Publication number
- CN104001407A CN104001407A CN201410226401.9A CN201410226401A CN104001407A CN 104001407 A CN104001407 A CN 104001407A CN 201410226401 A CN201410226401 A CN 201410226401A CN 104001407 A CN104001407 A CN 104001407A
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- Prior art keywords
- acid
- gas
- acidolysis
- silica gel
- waste gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000002912 waste gas Substances 0.000 title claims abstract description 39
- 238000004064 recycling Methods 0.000 title abstract 5
- 239000002253 acid Substances 0.000 claims abstract description 97
- 239000007789 gas Substances 0.000 claims abstract description 92
- 239000000741 silica gel Substances 0.000 claims abstract description 46
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000003595 mist Substances 0.000 claims abstract description 32
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 8
- 239000002002 slurry Substances 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 34
- 238000005554 pickling Methods 0.000 claims description 32
- 238000011084 recovery Methods 0.000 claims description 27
- 239000006096 absorbing agent Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 150000002739 metals Chemical class 0.000 claims description 11
- 230000002745 absorbent Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000011343 solid material Substances 0.000 claims description 8
- 238000010828 elution Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 231100000331 toxic Toxicity 0.000 claims description 5
- 230000002588 toxic effect Effects 0.000 claims description 5
- 238000005213 imbibition Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 235000021110 pickles Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410226401.9A CN104001407B (zh) | 2014-05-21 | 2014-05-21 | 一种回收酸解废气的方法 |
Applications Claiming Priority (1)
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CN201410226401.9A CN104001407B (zh) | 2014-05-21 | 2014-05-21 | 一种回收酸解废气的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104001407A true CN104001407A (zh) | 2014-08-27 |
CN104001407B CN104001407B (zh) | 2016-08-17 |
Family
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Family Applications (1)
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CN201410226401.9A Active CN104001407B (zh) | 2014-05-21 | 2014-05-21 | 一种回收酸解废气的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104001407B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105016308A (zh) * | 2015-08-05 | 2015-11-04 | 攀钢集团攀枝花钢铁研究院有限公司 | 回收酸解尾气中硫的装置及方法 |
CN105817133A (zh) * | 2016-05-03 | 2016-08-03 | 黄立维 | 一种去除有害气体的装置及处理方法 |
CN107475759A (zh) * | 2017-08-23 | 2017-12-15 | 江苏国电新能源装备有限公司 | 一种抑酸雾的镀锌工艺 |
CN108939823A (zh) * | 2018-08-28 | 2018-12-07 | 江门市江海区吉安顺化工有限公司 | 一种氨气回收处理*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050036936A1 (en) * | 2003-08-16 | 2005-02-17 | Christensen Kurt A. | Production of sulphuric acid from a feed gas with varying concentration of sulphur dioxide |
CN1883762A (zh) * | 2006-05-31 | 2006-12-27 | 武汉方圆钛白粉有限责任公司 | 一种硫酸法钛白粉生产中酸解主反应时尾气处理的方法 |
CN101049915A (zh) * | 2006-04-03 | 2007-10-10 | 安徽安纳达钛业股份有限公司 | 硫酸法钛白粉生产中转窑尾气和稀硫酸综合利用的方法 |
CN102434889A (zh) * | 2011-09-07 | 2012-05-02 | 安徽金禾实业股份有限公司 | 二氧化硫生产尾气的处理方法 |
CN102580475A (zh) * | 2012-02-17 | 2012-07-18 | 宣化钢铁集团有限责任公司 | 煤气净化as脱硫工艺中硫酸尾气的回收利用方法 |
CN202751944U (zh) * | 2012-08-28 | 2013-02-27 | 安徽迪诺环保新材料科技有限公司 | 一种硫酸法钛白粉生产酸解反应尾气处理装置 |
CN203916416U (zh) * | 2014-05-21 | 2014-11-05 | 淮南市明月环保科技有限责任公司 | 一种酸解废气回收*** |
-
2014
- 2014-05-21 CN CN201410226401.9A patent/CN104001407B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050036936A1 (en) * | 2003-08-16 | 2005-02-17 | Christensen Kurt A. | Production of sulphuric acid from a feed gas with varying concentration of sulphur dioxide |
CN101049915A (zh) * | 2006-04-03 | 2007-10-10 | 安徽安纳达钛业股份有限公司 | 硫酸法钛白粉生产中转窑尾气和稀硫酸综合利用的方法 |
CN1883762A (zh) * | 2006-05-31 | 2006-12-27 | 武汉方圆钛白粉有限责任公司 | 一种硫酸法钛白粉生产中酸解主反应时尾气处理的方法 |
CN102434889A (zh) * | 2011-09-07 | 2012-05-02 | 安徽金禾实业股份有限公司 | 二氧化硫生产尾气的处理方法 |
CN102580475A (zh) * | 2012-02-17 | 2012-07-18 | 宣化钢铁集团有限责任公司 | 煤气净化as脱硫工艺中硫酸尾气的回收利用方法 |
CN202751944U (zh) * | 2012-08-28 | 2013-02-27 | 安徽迪诺环保新材料科技有限公司 | 一种硫酸法钛白粉生产酸解反应尾气处理装置 |
CN203916416U (zh) * | 2014-05-21 | 2014-11-05 | 淮南市明月环保科技有限责任公司 | 一种酸解废气回收*** |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105016308A (zh) * | 2015-08-05 | 2015-11-04 | 攀钢集团攀枝花钢铁研究院有限公司 | 回收酸解尾气中硫的装置及方法 |
CN105016308B (zh) * | 2015-08-05 | 2017-03-01 | 攀钢集团攀枝花钢铁研究院有限公司 | 回收酸解尾气中硫的装置及方法 |
CN105817133A (zh) * | 2016-05-03 | 2016-08-03 | 黄立维 | 一种去除有害气体的装置及处理方法 |
CN107475759A (zh) * | 2017-08-23 | 2017-12-15 | 江苏国电新能源装备有限公司 | 一种抑酸雾的镀锌工艺 |
CN107475759B (zh) * | 2017-08-23 | 2019-05-03 | 江苏国电新能源装备有限公司 | 一种抑酸雾的镀锌工艺 |
CN108939823A (zh) * | 2018-08-28 | 2018-12-07 | 江门市江海区吉安顺化工有限公司 | 一种氨气回收处理*** |
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Publication number | Publication date |
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CN104001407B (zh) | 2016-08-17 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Ni Shujun Inventor before: Tao Jun Inventor before: Tao Tao Inventor before: Xu Jihong |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171018 Address after: Baishuiyang town Huang Tanyang coastal village of Taizhou City, Zhejiang province 317032 City No. 155 Patentee after: Ni Shujun Address before: 232001 Anhui Province, Huainan city tianjia'an District Chaoyang Street Garden Village Bai Jiao yuan building 602 room 2 Patentee before: Huainan City's bright moon environmental protection science and technology limited Company |
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TR01 | Transfer of patent right |
Effective date of registration: 20190516 Address after: 061000 No. 1613, Building 6, Taida International Home Fair Center, Cangzhou Canal District, Hebei Province Patentee after: Hebei Feiran Environmental Protection Engineering Co., Ltd. Address before: 317032 155 Huang Tan Yang village, Baishui Yang, Taizhou, Zhejiang. Patentee before: Ni Shujun |
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TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 061000 Cangxian Zhifang tou Industrial Park, Cangzhou, Hebei Patentee after: HEBEI FEIRAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 061000 No. 1613, Building 6, Taida International Home Fair Center, Cangzhou Canal District, Hebei Province Patentee before: HEBEI FEIRAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
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