CN108404605B - 一种硫酸废气脱硫工艺 - Google Patents
一种硫酸废气脱硫工艺 Download PDFInfo
- Publication number
- CN108404605B CN108404605B CN201810283199.1A CN201810283199A CN108404605B CN 108404605 B CN108404605 B CN 108404605B CN 201810283199 A CN201810283199 A CN 201810283199A CN 108404605 B CN108404605 B CN 108404605B
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- CN
- China
- Prior art keywords
- sulfuric acid
- waste gas
- gas
- plastic hose
- pipe
- 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.)
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 202
- 239000002912 waste gas Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000008569 process Effects 0.000 title claims abstract description 12
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 8
- 230000023556 desulfurization Effects 0.000 title claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 62
- 238000011084 recovery Methods 0.000 claims abstract description 43
- 238000005406 washing Methods 0.000 claims abstract description 42
- 239000002253 acid Substances 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims abstract description 30
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 81
- 239000004033 plastic Substances 0.000 claims description 52
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 27
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 27
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 27
- 241001330002 Bambuseae Species 0.000 claims description 23
- 239000011425 bamboo Substances 0.000 claims description 23
- 238000009833 condensation Methods 0.000 claims description 21
- 230000005494 condensation Effects 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 17
- 230000007797 corrosion Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000010104 thermoplastic forming Methods 0.000 claims description 3
- 241000209128 Bambusa Species 0.000 claims 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010812 mixed waste Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
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Classifications
-
- 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
-
- 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
- B01D53/002—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 condensation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810283199.1A CN108404605B (zh) | 2018-04-02 | 2018-04-02 | 一种硫酸废气脱硫工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810283199.1A CN108404605B (zh) | 2018-04-02 | 2018-04-02 | 一种硫酸废气脱硫工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108404605A CN108404605A (zh) | 2018-08-17 |
CN108404605B true CN108404605B (zh) | 2021-08-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810283199.1A Active CN108404605B (zh) | 2018-04-02 | 2018-04-02 | 一种硫酸废气脱硫工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN108404605B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102989291A (zh) * | 2012-10-15 | 2013-03-27 | 天津市亿博制钢有限公司 | 一种酸雾回收净化的方法 |
CN204208431U (zh) * | 2014-09-29 | 2015-03-18 | 海南中岛能源开发有限公司 | 一种酸雾回收装置 |
CN104368232A (zh) * | 2014-10-22 | 2015-02-25 | 陕西华陆化工环保有限公司 | 一种硫酸尾气回收装置 |
CN204298062U (zh) * | 2014-12-09 | 2015-04-29 | 湖北祥云(集团)化工股份有限公司 | 一种硫酸低温余热利用系统 |
KR101813894B1 (ko) * | 2015-09-24 | 2018-01-02 | (주)태승기업 | 증발 및 응축 유기산 생성 구조의 고도 하수 처리 시스템 및 그에 의한 하수 처리 방법 |
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2018
- 2018-04-02 CN CN201810283199.1A patent/CN108404605B/zh active Active
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CN108404605A (zh) | 2018-08-17 |
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CB03 | Change of inventor or designer information |
Inventor after: Yang Dapeng Inventor after: Liang Ya Inventor after: Han Tao Inventor after: Cao Zhenhong Inventor before: Yang Dapeng Inventor before: Liang Ya Inventor before: Han Tao |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210914 Address after: 065000 A01, 1f, 85 Huizhi Road, Longhe Industrial Zone, anci District, Langfang City, Hebei Province Patentee after: HEBEI FISSION TECHNOLOGY INCUBATOR Co.,Ltd. Address before: 100043 North University of Technology, No. 5 Jinyuanzhuang Road, Shijingshan District, Beijing Patentee before: Yang Dapeng |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210928 Address after: 065000, six floor, Hongyuan cement products factory, 15 wanwang Road, Guangyang District, Langfang, Hebei Patentee after: Hebei Clear Sky Environmental Protection Technology Co.,Ltd. Address before: 065000 A01, 1f, 85 Huizhi Road, Longhe Industrial Zone, anci District, Langfang City, Hebei Province Patentee before: HEBEI FISSION TECHNOLOGY INCUBATOR Co.,Ltd. |
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TR01 | Transfer of patent right |