GB901629A - Improvements in or relating to the purification of gas mixtures - Google Patents
Improvements in or relating to the purification of gas mixturesInfo
- Publication number
- GB901629A GB901629A GB27485/58A GB2748558A GB901629A GB 901629 A GB901629 A GB 901629A GB 27485/58 A GB27485/58 A GB 27485/58A GB 2748558 A GB2748558 A GB 2748558A GB 901629 A GB901629 A GB 901629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- gas mixture
- clo2
- aqueous
- scrubbed
- 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
- 239000000203 mixture Substances 0.000 title abstract 6
- 238000000746 purification Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract 3
- 235000019398 chlorine dioxide Nutrition 0.000 abstract 3
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 239000003034 coal gas Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002939 deleterious effect Effects 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 abstract 1
- 229960002218 sodium chlorite Drugs 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/102—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing free acid
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/105—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG22856A DE1085640B (de) | 1957-09-03 | 1957-09-03 | Entfernung von Stickoxyd aus solches enthaltenden Gasgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB901629A true GB901629A (en) | 1962-07-18 |
Family
ID=7122046
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27485/58A Expired GB901629A (en) | 1957-09-03 | 1958-08-27 | Improvements in or relating to the purification of gas mixtures |
| GB37792/61A Expired GB901630A (en) | 1957-09-03 | 1958-08-27 | Improvements in or relating to the removal of nitric oxide from gas mixtures |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37792/61A Expired GB901630A (en) | 1957-09-03 | 1958-08-27 | Improvements in or relating to the removal of nitric oxide from gas mixtures |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE570584A (enExample) |
| DE (1) | DE1085640B (enExample) |
| GB (2) | GB901629A (enExample) |
| NL (2) | NL107717C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2170220A (en) * | 1985-01-25 | 1986-07-30 | Nl Petroleum Services | Treatment of hydrocarbon fluids subject to contamination by sulfide compounds |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1278060B (de) * | 1959-11-05 | 1968-09-19 | Linde Ag | Verfahren zum Entfernen von Stickoxyd aus Gasgemischen |
| DE1925871C3 (de) * | 1969-05-21 | 1987-01-22 | Moskovskij gosudarstvennyj universitet imeni M.V. Lomonosova, Moskau/Moskva | Verfahren zum Feinreinigen von Gasen von Stickstoffoxiden |
| JPS5248942B2 (enExample) * | 1975-01-06 | 1977-12-13 | ||
| US4061743A (en) * | 1975-05-06 | 1977-12-06 | Fuji Kasui Engineering Co., Ltd. | Exhaust gas scrubbing process |
| CN113117479A (zh) * | 2019-12-30 | 2021-07-16 | 中晶环境科技股份有限公司 | 半干法烟气脱硫脱硝的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE568814C (de) * | 1931-12-13 | 1933-01-24 | Springer & Moeller Akt Ges | Verfahren zur Reinigung von als Schutzgase zu verwendenden Abgasen von Verbrennungsmotoren |
| DE660734C (de) * | 1933-03-07 | 1938-06-01 | Linde Eismasch Ag | Verfahren zur Beschleunigung der Bildung von Stickstoffdioxyd |
| DE697633C (de) * | 1936-10-28 | 1940-10-18 | Phil Theo Payer Dr | Verfahren zur Stickoxydentfernung aus schwefelhaltigen Gasen mit Hilfe von Metallsulfiden |
| DE767189C (de) * | 1937-10-06 | 1952-01-31 | Ruhrgas Ag | Verfahren zur Entfernung von Stickoxyden aus Kokereigasen und aehnlichen Gasen |
| DE725697C (de) * | 1937-11-10 | 1942-09-29 | Ruhrchemie Ag | Verfahren zum Entfernen von Stickoxyden aus Destillationsgasen |
| DE851107C (de) * | 1950-06-22 | 1952-10-02 | Gottfried Bischoff G M B H | Verfahren zur Entfernung von stickstoffhaltigen Harzen aus brennbaren Gasen |
-
0
- BE BE570584D patent/BE570584A/xx unknown
- NL NL107853D patent/NL107853C/xx active
- NL NL107717D patent/NL107717C/xx active
-
1957
- 1957-09-03 DE DEG22856A patent/DE1085640B/de active Pending
-
1958
- 1958-08-27 GB GB27485/58A patent/GB901629A/en not_active Expired
- 1958-08-27 GB GB37792/61A patent/GB901630A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2170220A (en) * | 1985-01-25 | 1986-07-30 | Nl Petroleum Services | Treatment of hydrocarbon fluids subject to contamination by sulfide compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| BE570584A (enExample) | 1900-01-01 |
| DE1085640B (de) | 1960-07-21 |
| NL107717C (enExample) | 1900-01-01 |
| GB901630A (en) | 1962-07-18 |
| NL107853C (enExample) | 1900-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1090306A (en) | Improvements in or relating to the removal of sulphur dioxide from gases | |
| ES423661A1 (es) | Mejoras introducidas en el lavado de los gases de combus- tion. | |
| GB1389371A (en) | Removal of sulphur dioxide from gases containing sulphur dioxide and oxygen | |
| GB1410445A (en) | Method for desulphurizing flue gas | |
| ES318539A1 (es) | Procedimiento para la separacion de dioxido de carbono y amoniaco de una mezcla de los mismos con vapor de agua. | |
| GB901630A (en) | Improvements in or relating to the removal of nitric oxide from gas mixtures | |
| ES448675A1 (es) | Procedimiento de obtencion de acido nitrico de concentracionsuperior a la azeotropica. | |
| GB1241576A (en) | Treatment of gases containing "no" | |
| GB1080240A (en) | A process for the production of flue gas, having a relatively low no-content | |
| JPS52126672A (en) | Cleaning of burned and exhausted gas | |
| ES492352A0 (es) | Procedimiento e instalacion de recuperacion continua de oxidos de nitrogeno de una mezcla gaseosa. | |
| SE8000764L (sv) | Forfarande for att rena avgaser med sura komponenter eller dylikt, serskilt so?712 | |
| US4010112A (en) | Production of aqueous solutions of chlorine dioxide and chlorine | |
| JPS52152873A (en) | Treatment of gas containing hydrogen sulfide | |
| SU587979A1 (ru) | Способ очистки газов от двуокиси углерода | |
| SU486767A1 (ru) | Способ очистки газов от двуокиси углерода | |
| NL7315509A (en) | Reduction of sulphur dioxide in waste gases - by contacting gas with granular coal in presence of steam | |
| JPS5249975A (en) | Treating method of exhaust gas | |
| JPS5311163A (en) | Denitrating method for exhaust gas | |
| GB1040586A (en) | Improvements in and relating to the absorption of hydrogen chloride in apparatus constructed from carbon | |
| JPS5342180A (en) | Wet treating method for exhaust combustion gas | |
| JPS52138080A (en) | Removal of hydrogen sulfide gas | |
| ES470049A1 (es) | Procedimiento de obtencion del acido nitrico concentrado | |
| Ahl | The effect of sulphite paper-mill waste waters on the ionic composition and ecology of the receiving stream | |
| GB603735A (en) | Purification from compounds of sulphur, phosphorus and/or arsenic of gases inactive to chlorine |