CN110354640A - 一种用于大气脱硫的高效复合脱硫剂 - Google Patents
一种用于大气脱硫的高效复合脱硫剂 Download PDFInfo
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- CN110354640A CN110354640A CN201910595449.XA CN201910595449A CN110354640A CN 110354640 A CN110354640 A CN 110354640A CN 201910595449 A CN201910595449 A CN 201910595449A CN 110354640 A CN110354640 A CN 110354640A
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- adsorption tower
- desulfurization
- flue gas
- efficient composite
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- Granted
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 74
- 230000023556 desulfurization Effects 0.000 title claims abstract description 63
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 60
- 239000003546 flue gas Substances 0.000 claims abstract description 58
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 47
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 45
- 239000001164 aluminium sulphate Substances 0.000 claims abstract description 43
- 235000011128 aluminium sulphate Nutrition 0.000 claims abstract description 43
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims abstract description 43
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims abstract description 33
- 229930195725 Mannitol Natural products 0.000 claims abstract description 33
- 241001122767 Theaceae Species 0.000 claims abstract description 33
- 239000000594 mannitol Substances 0.000 claims abstract description 33
- 235000010355 mannitol Nutrition 0.000 claims abstract description 33
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 33
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 33
- 238000003795 desorption Methods 0.000 claims abstract description 20
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 67
- 238000001179 sorption measurement Methods 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000001376 precipitating effect Effects 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 238000002242 deionisation method Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 8
- 239000011593 sulfur Substances 0.000 abstract description 8
- 229910052717 sulfur Inorganic materials 0.000 abstract description 8
- 238000004500 asepsis Methods 0.000 abstract description 3
- 239000005864 Sulphur Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 8
- 239000006227 byproduct Substances 0.000 description 7
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 7
- 239000000292 calcium oxide Substances 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000010440 gypsum Substances 0.000 description 6
- 229910052602 gypsum Inorganic materials 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 235000010265 sodium sulphite Nutrition 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003254 radicals Chemical group 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- -1 sulfate radical Chemical class 0.000 description 1
- 238000004174 sulfur cycle Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/25—Coated, impregnated or composite adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (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)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201910595449.XA CN110354640B (zh) | 2019-07-03 | 2019-07-03 | 一种用于大气脱硫的高效复合脱硫剂 |
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CN201910595449.XA CN110354640B (zh) | 2019-07-03 | 2019-07-03 | 一种用于大气脱硫的高效复合脱硫剂 |
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CN110354640A true CN110354640A (zh) | 2019-10-22 |
CN110354640B CN110354640B (zh) | 2021-12-14 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111999130A (zh) * | 2020-08-31 | 2020-11-27 | 重庆惠能标普科技有限公司 | 一种用于采集二氧化硫的防氧化吸收液及其制备方法 |
Citations (10)
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US4202869A (en) * | 1976-05-20 | 1980-05-13 | David Lurie | Process for the desulfurization of flue gases |
JPS57184420A (en) * | 1981-05-01 | 1982-11-13 | Nissan Eng Kk | Method for desulfurizing flue gas |
JPH0248405A (ja) * | 1988-08-10 | 1990-02-19 | Hakutou Kagaku Kk | 亜硫酸塩及び/又は重亜硫酸塩の酸化防止剤 |
US4976937A (en) * | 1990-01-08 | 1990-12-11 | Dravo Lime Company | Sulfur dioxide removal from flue gases with sulfite oxidation inhibition |
US5785888A (en) * | 1995-03-24 | 1998-07-28 | Milmac Operating Company | Method for removal of sulfur dioxide |
US20010007647A1 (en) * | 1999-12-10 | 2001-07-12 | Shintaro Honjo | Exhaust gas treatment process |
CN101852786A (zh) * | 2010-06-17 | 2010-10-06 | 浙江省农业科学院 | 一种香菇中二氧化硫含量的检测方法 |
CN107970744A (zh) * | 2017-10-17 | 2018-05-01 | 上海交通大学 | 硫酸铝/氧化锌组合脱硫同时回收二氧化硫及硫酸锌方法 |
CN109092015A (zh) * | 2018-09-11 | 2018-12-28 | 四会市华永兴再生资源有限公司 | 一种碱铝再生法烟气脱硫新工艺 |
CN109316964A (zh) * | 2018-11-15 | 2019-02-12 | 中石化炼化工程(集团)股份有限公司 | 一种催化裂化烟气脱硫回收亚硫酸钠的方法 |
-
2019
- 2019-07-03 CN CN201910595449.XA patent/CN110354640B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202869A (en) * | 1976-05-20 | 1980-05-13 | David Lurie | Process for the desulfurization of flue gases |
JPS57184420A (en) * | 1981-05-01 | 1982-11-13 | Nissan Eng Kk | Method for desulfurizing flue gas |
JPH0248405A (ja) * | 1988-08-10 | 1990-02-19 | Hakutou Kagaku Kk | 亜硫酸塩及び/又は重亜硫酸塩の酸化防止剤 |
US4976937A (en) * | 1990-01-08 | 1990-12-11 | Dravo Lime Company | Sulfur dioxide removal from flue gases with sulfite oxidation inhibition |
US5785888A (en) * | 1995-03-24 | 1998-07-28 | Milmac Operating Company | Method for removal of sulfur dioxide |
US20010007647A1 (en) * | 1999-12-10 | 2001-07-12 | Shintaro Honjo | Exhaust gas treatment process |
CN101852786A (zh) * | 2010-06-17 | 2010-10-06 | 浙江省农业科学院 | 一种香菇中二氧化硫含量的检测方法 |
CN107970744A (zh) * | 2017-10-17 | 2018-05-01 | 上海交通大学 | 硫酸铝/氧化锌组合脱硫同时回收二氧化硫及硫酸锌方法 |
CN109092015A (zh) * | 2018-09-11 | 2018-12-28 | 四会市华永兴再生资源有限公司 | 一种碱铝再生法烟气脱硫新工艺 |
CN109316964A (zh) * | 2018-11-15 | 2019-02-12 | 中石化炼化工程(集团)股份有限公司 | 一种催化裂化烟气脱硫回收亚硫酸钠的方法 |
Non-Patent Citations (3)
Title |
---|
MIN CHEN ET AL.: ""Efficient Inhibition of S(IV) Oxidation in a Novel Basic Aluminum Sulfate Regenerative Flue Gas Desulfurization Process by Ethylene Glycol: Kinetics and Reaction Mechanism"", 《ENERGY FUELS》 * |
唐舒: ""不同亚硫酸盐氧化体系中添加剂的选择性调控机制研究"", 《中国优秀硕士学位论文全文数据库(电子期刊)工程科技Ⅰ辑》 * |
温高 等: ""碱式硫酸铝解吸脱硫法抑制亚硫酸根氧化的试验"", 《热力发电》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111999130A (zh) * | 2020-08-31 | 2020-11-27 | 重庆惠能标普科技有限公司 | 一种用于采集二氧化硫的防氧化吸收液及其制备方法 |
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CN110354640B (zh) | 2021-12-14 |
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Inventor after: Lv Menjun Inventor after: Wei Ming Inventor after: Lu Qingxiu Inventor after: Luo Zhijin Inventor before: Wei Ming |
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Effective date of registration: 20231221 Address after: 831500 Fukang Industrial Park, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region east of Yongxin Coal Chemical, Jinshang Park, north of New Tianyuan Technology Patentee after: Xinjiang Longxin Environmental Protection Technology Co.,Ltd. Address before: No.1605, block a, Nanhu Mingdu Plaza, No.30 Shuangyong Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Xiayang Environmental Protection Technology Co.,Ltd. |
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