GB1474626A - Process for deodorising waste gases preferably containing co2 - Google Patents
Process for deodorising waste gases preferably containing co2Info
- Publication number
- GB1474626A GB1474626A GB3405074A GB3405074A GB1474626A GB 1474626 A GB1474626 A GB 1474626A GB 3405074 A GB3405074 A GB 3405074A GB 3405074 A GB3405074 A GB 3405074A GB 1474626 A GB1474626 A GB 1474626A
- Authority
- GB
- United Kingdom
- Prior art keywords
- active chlorine
- stage
- waste gas
- washing
- active
- 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
- 239000002912 waste gas Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000000460 chlorine Substances 0.000 abstract 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 7
- 229910052801 chlorine Inorganic materials 0.000 abstract 7
- 239000007788 liquid Substances 0.000 abstract 5
- 238000005406 washing Methods 0.000 abstract 5
- 230000001877 deodorizing effect Effects 0.000 abstract 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 2
- 239000004155 Chlorine dioxide Substances 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 235000019398 chlorine dioxide Nutrition 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 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
- B01D53/14—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
- B01D53/1475—Removing 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
- B01D53/1406—Multiple stage absorption
-
- 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
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1122573 | 1973-08-02 | ||
| DE2339526A DE2339526C2 (de) | 1973-08-02 | 1973-08-03 | Verfahren zum Desodorieren von Abgasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1474626A true GB1474626A (en) | 1977-05-25 |
Family
ID=25707995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3405074A Expired GB1474626A (en) | 1973-08-02 | 1974-08-01 | Process for deodorising waste gases preferably containing co2 |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142523A (en) * | 1979-04-23 | 1980-11-07 | Osaka Oxgen Ind Ltd | Deodorizing waste gas containing malodorous component |
| JPH0782060A (ja) * | 1993-06-21 | 1995-03-28 | Toyo Dynam Kk | 発酵装置 |
| WO2011009902A1 (de) * | 2009-07-22 | 2011-01-27 | Hitachi Power Europe Gmbh | Rauchgasreinigung mittels mehrstufiger co2-strahlwäsche |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE861836C (de) * | 1950-06-05 | 1953-01-05 | Electro Chimie Soc D | Verfahren zur Beseitigung unangenehmer Gerueche |
| JPS5210410B2 (enrdf_load_stackoverflow) * | 1972-09-01 | 1977-03-24 |
-
1973
- 1973-08-03 DE DE2339526A patent/DE2339526C2/de not_active Expired
-
1974
- 1974-07-01 SE SE7408639A patent/SE398050B/xx unknown
- 1974-07-10 NL NL7409345A patent/NL7409345A/xx not_active Application Discontinuation
- 1974-07-17 DK DK385674A patent/DK385674A/da not_active Application Discontinuation
- 1974-07-19 FR FR7425278A patent/FR2239254B1/fr not_active Expired
- 1974-07-31 AR AR254979A patent/AR213265A1/es active
- 1974-08-01 GB GB3405074A patent/GB1474626A/en not_active Expired
- 1974-08-01 BE BE147191A patent/BE818378A/xx not_active IP Right Cessation
- 1974-08-01 BR BR6331/74A patent/BR7406331D0/pt unknown
- 1974-08-01 AT AT0631274A patent/AT362760B/de not_active IP Right Cessation
- 1974-08-01 ZA ZA00744917A patent/ZA744917B/xx unknown
- 1974-08-02 JP JP49088180A patent/JPS5741969B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2339526A1 (de) | 1975-02-13 |
| FR2239254A1 (enrdf_load_stackoverflow) | 1975-02-28 |
| SE7408639L (enrdf_load_stackoverflow) | 1975-02-03 |
| NL7409345A (nl) | 1975-02-04 |
| JPS5741969B2 (enrdf_load_stackoverflow) | 1982-09-06 |
| ZA744917B (en) | 1975-08-27 |
| BE818378A (fr) | 1975-02-03 |
| DE2339526C2 (de) | 1982-12-23 |
| FR2239254B1 (enrdf_load_stackoverflow) | 1977-10-21 |
| BR7406331D0 (pt) | 1975-05-20 |
| SE398050B (sv) | 1977-12-05 |
| ATA631274A (de) | 1980-11-15 |
| DK385674A (enrdf_load_stackoverflow) | 1975-03-17 |
| AT362760B (de) | 1981-06-10 |
| JPS5044982A (enrdf_load_stackoverflow) | 1975-04-22 |
| AR213265A1 (es) | 1979-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI932534A0 (fi) | Foerfarande foer att avlaegsna svavelfoereningar fraon gaser | |
| DE69412079D1 (de) | Verfahren zur abtrennung von schwefelverbindungen | |
| KR840001518A (ko) | 이산화 염소의 생성 방법 및 장치 | |
| GR3015893T3 (en) | Process for the removal of sulfur dioxide from waste gas. | |
| GB1458057A (en) | Prevention of plume in stack emission from sulphur dioxide scrubber | |
| GB1389371A (en) | Removal of sulphur dioxide from gases containing sulphur dioxide and oxygen | |
| GB1342826A (en) | Method for the removal of hydrogen sulphide from gaseous streams | |
| GB1474626A (en) | Process for deodorising waste gases preferably containing co2 | |
| GB1409233A (en) | Method for purifying hydrogen sulphide-containing gas | |
| GB1450845A (en) | Method for removal of sulphur dioxide from gases | |
| ATE117017T1 (de) | Verfahren zur rückgewinnung von im wesentlichen reinem kohlendioxid aus einem fermentationsgas. | |
| ES8101909A1 (es) | Un procedimiento de eliminacion de modo continuo del hidro- geno sulfurado de corrientes gaseosas | |
| GB1405317A (en) | Method of treating waste water from a desulphurization process with ozone | |
| GB1470299A (en) | Process for removing so2 from gases | |
| GB1497593A (en) | Method for purifying sulphur-containing effluent gases particularly those obtained in the production of viscose fibres | |
| GB1397256A (en) | Process for removing gaseous impurities from waste gases | |
| GB1398986A (en) | Process for purifying industrial gases containing sulphur cioxide | |
| GB818572A (en) | Improvements in or relating to the manufacture of paper pulp by the sulphate process | |
| ES428840A1 (es) | Procedimiento para desodorizar los gases residuales. | |
| KR930016348A (ko) | 수소류에서 동반되는 기포를 감소시키는 장치 | |
| Shick | Pulp manufacture | |
| GB1240081A (en) | A process for scrubbing fuel and synthesis gases | |
| GB1495997A (en) | Desulphurizing char | |
| GB1356527A (en) | Methods of washing away gypseous scale from scrubbers for smoke desulphurization by the wet lime-gypsum process | |
| GB1371543A (en) | Method of removing hydrogen sulphide from a gas stream |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940731 |