CA1067678A - Treatment of flue gases - Google Patents
Treatment of flue gasesInfo
- Publication number
- CA1067678A CA1067678A CA268,371A CA268371A CA1067678A CA 1067678 A CA1067678 A CA 1067678A CA 268371 A CA268371 A CA 268371A CA 1067678 A CA1067678 A CA 1067678A
- Authority
- CA
- Canada
- Prior art keywords
- gas
- packing
- slurry
- enclosure
- carbon
- 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.)
- Expired
Links
- 239000003546 flue gas Substances 0.000 title description 18
- 239000007789 gas Substances 0.000 claims abstract description 186
- 238000000034 method Methods 0.000 claims abstract description 83
- 230000008569 process Effects 0.000 claims abstract description 78
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000012856 packing Methods 0.000 claims abstract description 64
- 239000002002 slurry Substances 0.000 claims abstract description 52
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 41
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 14
- -1 alkyl mercaptans Chemical class 0.000 claims abstract description 12
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011593 sulfur Substances 0.000 claims abstract description 9
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 230000006872 improvement Effects 0.000 claims abstract description 5
- 230000001706 oxygenating effect Effects 0.000 claims abstract 3
- 238000005201 scrubbing Methods 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 17
- 230000003647 oxidation Effects 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 230000003134 recirculating effect Effects 0.000 claims description 12
- 238000010791 quenching Methods 0.000 claims description 11
- 239000007800 oxidant agent Substances 0.000 claims description 10
- 230000001590 oxidative effect Effects 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- 230000006911 nucleation Effects 0.000 claims description 9
- 238000010899 nucleation Methods 0.000 claims description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 150000002898 organic sulfur compounds Chemical class 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000003518 caustics Substances 0.000 claims description 7
- 239000000356 contaminant Substances 0.000 claims description 6
- 150000003464 sulfur compounds Chemical class 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 17
- 239000007921 spray Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 11
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 229910052815 sulfur oxide Inorganic materials 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 239000012717 electrostatic precipitator Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 4
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000306 component Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 4
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 239000002655 kraft paper Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium 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
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- QSLPNSWXUQHVLP-UHFFFAOYSA-N $l^{1}-sulfanylmethane Chemical compound [S]C QSLPNSWXUQHVLP-UHFFFAOYSA-N 0.000 description 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241001237728 Precis Species 0.000 description 1
- NQHAZTDQFIYTQD-UHFFFAOYSA-N SOS Chemical class SOS NQHAZTDQFIYTQD-UHFFFAOYSA-N 0.000 description 1
- 101100054666 Streptomyces halstedii sch3 gene Proteins 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- SURLGNKAQXKNSP-DBLYXWCISA-N chlorin Chemical compound C\1=C/2\N/C(=C\C3=N/C(=C\C=4NC(/C=C\5/C=CC/1=N/5)=CC=4)/C=C3)/CC\2 SURLGNKAQXKNSP-DBLYXWCISA-N 0.000 description 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000004076 pulp bleaching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000005200 wet scrubbing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/14—Packed scrubbers
-
- 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
- B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
-
- 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
- B01D53/1468—Removing hydrogen sulfide
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/652,634 US4049399A (en) | 1975-04-08 | 1976-01-26 | Treatment of flue gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1067678A true CA1067678A (en) | 1979-12-11 |
Family
ID=24617564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA268,371A Expired CA1067678A (en) | 1976-01-26 | 1976-12-21 | Treatment of flue gases |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5291777A (sv) |
| AU (1) | AU514657B2 (sv) |
| CA (1) | CA1067678A (sv) |
| SE (1) | SE7700581L (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116891297A (zh) * | 2023-09-08 | 2023-10-17 | 北京泷涛环境科技有限公司 | 基于铁硫形态转变的可重复利用的循环处理方法及处理填料 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920370B2 (ja) * | 1979-06-20 | 1984-05-12 | 株式会社東芝 | 悪臭ガスの浄化方法 |
| JPS56115618A (en) * | 1980-02-16 | 1981-09-10 | Toshiba Corp | Malodorous gas cleaning method |
| JPS5756023A (en) * | 1980-09-22 | 1982-04-03 | Toshiba Corp | Method and device for removing malodorous gas |
-
1976
- 1976-12-21 CA CA268,371A patent/CA1067678A/en not_active Expired
-
1977
- 1977-01-04 AU AU21018/77A patent/AU514657B2/en not_active Ceased
- 1977-01-20 SE SE7700581A patent/SE7700581L/sv not_active Application Discontinuation
- 1977-01-25 JP JP721477A patent/JPS5291777A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116891297A (zh) * | 2023-09-08 | 2023-10-17 | 北京泷涛环境科技有限公司 | 基于铁硫形态转变的可重复利用的循环处理方法及处理填料 |
| CN116891297B (zh) * | 2023-09-08 | 2023-12-01 | 北京泷涛环境科技有限公司 | 基于铁硫形态转变的可重复利用的循环处理方法及处理填料 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7700581L (sv) | 1977-07-27 |
| AU2101877A (en) | 1978-07-13 |
| JPS5291777A (en) | 1977-08-02 |
| AU514657B2 (en) | 1981-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4049399A (en) | Treatment of flue gases | |
| US5565180A (en) | Method of treating gases | |
| US4102982A (en) | Process for treating stack gases | |
| US3520649A (en) | System for removal of so2 and fly ash from power plant flue gases | |
| US4369167A (en) | Process for treating stack gases | |
| US5674459A (en) | Hydrogen peroxide for flue gas desulfurization | |
| CA2116949C (en) | Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate | |
| US6203598B1 (en) | Flue gas treating process and system | |
| US5192517A (en) | Gas reacting method | |
| CN102228777B (zh) | 双氧化氨法脱硫工艺及装置 | |
| US4865817A (en) | Gas reacting apparatus | |
| US4388283A (en) | SO2 removal | |
| CA2190868A1 (en) | Improved wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents | |
| CA1097891A (en) | Methods and apparatus for treating a gas flow | |
| US3574051A (en) | Recovery of black liquor | |
| US3671185A (en) | Purification of waste gases | |
| JPS60261530A (ja) | 煙道ガス中の放出物制御方法及び装置 | |
| EP0097240A2 (en) | Process for removal of sulfur oxides from hot gases | |
| CA1067678A (en) | Treatment of flue gases | |
| WO1989008498A1 (en) | Economic recovery and utilization of boiler flue gas pollutants | |
| CA1156436A (en) | Treatment of flue gases | |
| US4004966A (en) | Fume control for sulfur dioxide ammonia absorption systems | |
| US4837001A (en) | Production of sulfur from sulfur dioxide obtained from flue gas | |
| CA2038953A1 (en) | Process for the removal or reduction of gaseous contaminants | |
| CA1067680A (en) | Treatment of flue gases |