FI61410B - Foerfarande foer avlaegsnande av gasformiga svavelfoereningar fraon avfallsluft - Google Patents
Foerfarande foer avlaegsnande av gasformiga svavelfoereningar fraon avfallsluft Download PDFInfo
- Publication number
- FI61410B FI61410B FI752738A FI752738A FI61410B FI 61410 B FI61410 B FI 61410B FI 752738 A FI752738 A FI 752738A FI 752738 A FI752738 A FI 752738A FI 61410 B FI61410 B FI 61410B
- Authority
- FI
- Finland
- Prior art keywords
- oxidation
- frame
- air
- water bath
- bath
- Prior art date
Links
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 54
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 41
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 38
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 34
- 230000003647 oxidation Effects 0.000 claims description 25
- 238000007254 oxidation reaction Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 21
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
- 229910052717 sulfur Inorganic materials 0.000 claims description 14
- 239000011593 sulfur Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- -1 aliphatic amines Chemical class 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 4
- 150000003464 sulfur compounds Chemical class 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 230000033116 oxidation-reduction process Effects 0.000 claims description 2
- 150000002940 palladium Chemical class 0.000 claims description 2
- 229920000151 polyglycol Polymers 0.000 claims description 2
- 239000010695 polyglycol Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000003570 air Substances 0.000 description 28
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 15
- 239000005708 Sodium hypochlorite Substances 0.000 description 13
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 13
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 12
- 229910052979 sodium sulfide Inorganic materials 0.000 description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 3
- 238000004887 air purification Methods 0.000 description 3
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 3
- 239000002594 sorbent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- ZFDNHUHPLXMMBR-UHFFFAOYSA-N sulfanylidenevanadium Chemical compound [V]=S ZFDNHUHPLXMMBR-UHFFFAOYSA-N 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- IJCVBMSXIPFVLH-UHFFFAOYSA-N [C].S=O Chemical compound [C].S=O IJCVBMSXIPFVLH-UHFFFAOYSA-N 0.000 description 1
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical class [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- NRUVOKMCGYWODZ-UHFFFAOYSA-N sulfanylidenepalladium Chemical compound [Pd]=S NRUVOKMCGYWODZ-UHFFFAOYSA-N 0.000 description 1
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000002912 waste gas Substances 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
- B01D53/34—Chemical or biological purification of waste gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17484874 | 1974-10-15 | ||
| PL1974174848A PL92962B1 (cs) | 1974-10-15 | 1974-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI752738A7 FI752738A7 (cs) | 1976-04-16 |
| FI61410B true FI61410B (fi) | 1982-04-30 |
Family
ID=19969280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI752738A FI61410B (fi) | 1974-10-15 | 1975-09-30 | Foerfarande foer avlaegsnande av gasformiga svavelfoereningar fraon avfallsluft |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4049775A (cs) |
| JP (1) | JPS5164465A (cs) |
| AT (1) | AT360966B (cs) |
| CS (1) | CS191947B2 (cs) |
| DD (1) | DD121771A5 (cs) |
| DE (1) | DE2543630B2 (cs) |
| FI (1) | FI61410B (cs) |
| GB (1) | GB1497593A (cs) |
| HU (1) | HU174173B (cs) |
| IT (1) | IT1043341B (cs) |
| PL (1) | PL92962B1 (cs) |
| RO (1) | RO67340A (cs) |
| SU (1) | SU654152A3 (cs) |
| YU (1) | YU231375A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4869885A (en) * | 1987-11-20 | 1989-09-26 | Nalco Chemical Company | Use of oil-soluble surfactants in flue gas desulfurization systems |
| US4891195A (en) * | 1988-04-01 | 1990-01-02 | Nalco Chemical Company | Synergistic effect of oil-soluble surfactants and dibasic carboxylic acids on SO2 removal enhancement in flue gas desulfurization process |
| CA2433277C (en) * | 2003-06-25 | 2008-02-26 | Clean-Flo Gas Filtration Systems (1987) Ltd. | Gas purification medium for removing sulfides from gaseous streams |
| US20250019254A1 (en) * | 2023-07-14 | 2025-01-16 | Ripcord Energy Solutions, LLC | Adsorption of carbon dioxide from natural gas into caustic and precipitation as calcium carbonate and methods thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA672084A (en) * | 1963-10-08 | Nicklin Thomas | Removal of hydrogen sulphide | |
| US1765869A (en) * | 1925-08-28 | 1930-06-24 | Selden Co | Purification of gases |
| US2781863A (en) * | 1953-12-30 | 1957-02-19 | Universal Oil Prod Co | Gas purification process |
| CA946134A (en) * | 1971-01-20 | 1974-04-30 | Satya P. Bhatia | Process and apparatus for the removal of objectionably odoriferous oxidizable sulphur compounds from a gaseous stream |
| CA960437A (en) * | 1971-08-02 | 1975-01-07 | Perry B. Lonnes | Odor control method |
| JPS4933883A (cs) * | 1972-07-28 | 1974-03-28 |
-
1974
- 1974-10-15 PL PL1974174848A patent/PL92962B1/pl unknown
-
1975
- 1975-09-15 YU YU02313/75A patent/YU231375A/xx unknown
- 1975-09-30 DE DE2543630A patent/DE2543630B2/de not_active Withdrawn
- 1975-09-30 FI FI752738A patent/FI61410B/fi not_active Application Discontinuation
- 1975-09-30 AT AT746475A patent/AT360966B/de not_active IP Right Cessation
- 1975-10-02 SU SU752176259A patent/SU654152A3/ru active
- 1975-10-08 GB GB41337/75A patent/GB1497593A/en not_active Expired
- 1975-10-10 RO RO7583566A patent/RO67340A/ro unknown
- 1975-10-10 US US05/621,626 patent/US4049775A/en not_active Expired - Lifetime
- 1975-10-13 DD DD188832A patent/DD121771A5/xx unknown
- 1975-10-14 IT IT28249/75A patent/IT1043341B/it active
- 1975-10-14 JP JP50123728A patent/JPS5164465A/ja active Pending
- 1975-10-14 HU HU75II226A patent/HU174173B/hu unknown
- 1975-10-15 CS CS756973A patent/CS191947B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT360966B (de) | 1981-02-10 |
| DE2543630A1 (de) | 1976-04-22 |
| IT1043341B (it) | 1980-02-20 |
| PL92962B1 (cs) | 1977-04-30 |
| FI752738A7 (cs) | 1976-04-16 |
| SU654152A3 (ru) | 1979-03-25 |
| ATA746475A (de) | 1980-07-15 |
| YU231375A (en) | 1982-02-28 |
| HU174173B (hu) | 1979-11-28 |
| CS191947B2 (en) | 1979-07-31 |
| DD121771A5 (cs) | 1976-08-20 |
| GB1497593A (en) | 1978-01-12 |
| US4049775A (en) | 1977-09-20 |
| DE2543630B2 (de) | 1978-04-27 |
| JPS5164465A (cs) | 1976-06-03 |
| RO67340A (ro) | 1980-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: INSTYTUT WLOKIEN CHEMICZNYCH |