GB1505281A - Process and apparatus for the purification of flue and other waste gas - Google Patents
Process and apparatus for the purification of flue and other waste gasInfo
- Publication number
- GB1505281A GB1505281A GB34212/75A GB3421275A GB1505281A GB 1505281 A GB1505281 A GB 1505281A GB 34212/75 A GB34212/75 A GB 34212/75A GB 3421275 A GB3421275 A GB 3421275A GB 1505281 A GB1505281 A GB 1505281A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wash liquid
- calcium
- oxidation
- acid
- salts
- 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 3
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 8
- 239000002253 acid Substances 0.000 abstract 5
- 230000003647 oxidation Effects 0.000 abstract 5
- 238000007254 oxidation reaction Methods 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 4
- 239000011575 calcium Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- 238000010494 dissociation reaction Methods 0.000 abstract 2
- 230000005593 dissociations Effects 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- 101100188552 Arabidopsis thaliana OCT3 gene Proteins 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 238000010936 aqueous wash Methods 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229940043430 calcium compound Drugs 0.000 abstract 1
- 150000001674 calcium compounds Chemical class 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 229910001424 calcium ion Inorganic materials 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 159000000011 group IA salts Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur 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
- B01D53/14—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
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742444781 DE2444781A1 (de) | 1974-04-01 | 1974-09-19 | Rauchgaswaesche mit ionen-impfung |
| DE19742447165 DE2447165A1 (de) | 1974-04-01 | 1974-10-03 | Verfahren zur waschung von rauchgasen und vorrichtung zur herstellung von calciumhydroxid-loesung mit karbonatzerstoerender impfung und eindickung der feststoffe |
| DE19752509788 DE2509788A1 (de) | 1974-04-01 | 1975-03-06 | Verfahren und vorrichtung zur waschung von gasen, die mit so tief 2, fluor, no tief x, n, co tief 2 und o tief 2 angereichert sind |
| DE19752511140 DE2511140A1 (de) | 1974-04-01 | 1975-03-14 | Verfahren zur waschung von rauchgasen, die mit so tief 2, fluor usw. belastet sind, mit einer waschfluessigkeit, die mit ammonium-verbindungen der ameisensaeure angereichert ist |
| DE19752519489 DE2519489A1 (de) | 1975-05-02 | 1975-05-02 | Verfahren zur herstellung von gips nach so tief 2-waschverfahren, vorzugsweise rauchgaswaesche hinter kraftwerken und sinterstrassen |
| DE19752519939 DE2519939A1 (de) | 1974-04-01 | 1975-05-05 | Verfahren zur intensivierung der oxydation bei der so tief 2-, fluor-, no tief x-, n-, co tief 2-, o tief 2- und staubfoermigen -waschung mit ameisensaeure |
| DE2532373A DE2532373C3 (de) | 1975-07-19 | 1975-07-19 | Verfahren und Vorrichtung zum Reinigen von Rauchgasen und anderen Abgasen, die Schwefeldioxyd enthalten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1505281A true GB1505281A (en) | 1978-03-30 |
Family
ID=27561329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34212/75A Expired GB1505281A (en) | 1974-09-19 | 1975-08-18 | Process and apparatus for the purification of flue and other waste gas |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5155778A (enrdf_load_stackoverflow) |
| AT (1) | AT356635B (enrdf_load_stackoverflow) |
| BE (1) | BE832940A (enrdf_load_stackoverflow) |
| BR (1) | BR7505565A (enrdf_load_stackoverflow) |
| CH (1) | CH617867A5 (enrdf_load_stackoverflow) |
| DK (1) | DK419475A (enrdf_load_stackoverflow) |
| FR (1) | FR2285170A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1505281A (enrdf_load_stackoverflow) |
| NL (1) | NL7510250A (enrdf_load_stackoverflow) |
| SE (1) | SE423866B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2122981A (en) * | 1982-06-23 | 1984-01-25 | Monsanto Co | Buffered flue gas scrubbing |
| EP1134195A3 (en) * | 1999-05-17 | 2002-08-28 | Mitsubishi Heavy Industries, Ltd. | Flue gas desulphurisation |
| CN112588050A (zh) * | 2020-11-25 | 2021-04-02 | 江西捷美软包装有限公司 | 一种高温蒸煮袋熟化室废气处理装置 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2632239A1 (de) * | 1976-07-17 | 1978-01-26 | Heinz Hoelter | Verfahren zur reinigung von rohgasen, vorzugsweise kraftwerksabgasen, durch einsatz von karbonsaeuren und oder salzen und erdalkalikarbonaten |
| JPS5542034B1 (enrdf_load_stackoverflow) * | 1976-11-17 | 1980-10-28 | ||
| FR2374942A1 (fr) * | 1976-12-21 | 1978-07-21 | Kobe Steel Ltd | Procede pour empecher la formation de tartre ou de depots de gypse dans un procede de desulfuration d'un effluent gazeux |
| DE3227187C1 (de) * | 1982-07-21 | 1988-12-01 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Waschturm fuer eine Anlage zur Entschwefelung von Rauchgas |
| DE3641170A1 (de) * | 1986-12-02 | 1988-06-09 | Hoelter Heinz | Simultane so(pfeil abwaerts)2(pfeil abwaerts)/no(pfeil abwaerts)x(pfeil abwaerts)-nasswaschverfahren mit waschwasseraufbereitung zur reinigung von verbrennungsabgasen |
| FR2729581A1 (fr) * | 1995-01-24 | 1996-07-26 | Lab Sa | Perfectionnements aux procedes de desulfuration des fumees |
| CN111530248A (zh) * | 2020-05-08 | 2020-08-14 | 黄龙标 | 一种用于废气处理的化能自养型生物洗涤装置 |
| JP7380738B2 (ja) * | 2022-03-30 | 2023-11-15 | 栗田工業株式会社 | 排ガス処理設備の洗浄方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137630B2 (enrdf_load_stackoverflow) * | 1971-11-30 | 1976-10-16 | ||
| JPS5124465B2 (enrdf_load_stackoverflow) * | 1972-05-04 | 1976-07-24 | ||
| JPS512318B2 (enrdf_load_stackoverflow) * | 1972-06-27 | 1976-01-24 |
-
1975
- 1975-08-18 GB GB34212/75A patent/GB1505281A/en not_active Expired
- 1975-08-18 AT AT639475A patent/AT356635B/de not_active IP Right Cessation
- 1975-08-22 FR FR7526094A patent/FR2285170A1/fr active Granted
- 1975-08-29 NL NL7510250A patent/NL7510250A/xx not_active Application Discontinuation
- 1975-08-29 BR BR7505565*A patent/BR7505565A/pt unknown
- 1975-09-01 BE BE2054540A patent/BE832940A/xx not_active IP Right Cessation
- 1975-09-03 SE SE7509770A patent/SE423866B/xx unknown
- 1975-09-17 CH CH1203075A patent/CH617867A5/de not_active IP Right Cessation
- 1975-09-18 DK DK419475A patent/DK419475A/da not_active Application Discontinuation
- 1975-09-19 JP JP50113519A patent/JPS5155778A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2122981A (en) * | 1982-06-23 | 1984-01-25 | Monsanto Co | Buffered flue gas scrubbing |
| EP1134195A3 (en) * | 1999-05-17 | 2002-08-28 | Mitsubishi Heavy Industries, Ltd. | Flue gas desulphurisation |
| EP1106237A4 (en) * | 1999-05-17 | 2002-08-28 | Mitsubishi Heavy Ind Ltd | METHOD AND DEVICE FOR DESULFURING EXHAUST GAS |
| CN112588050A (zh) * | 2020-11-25 | 2021-04-02 | 江西捷美软包装有限公司 | 一种高温蒸煮袋熟化室废气处理装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA639475A (de) | 1979-10-15 |
| FR2285170A1 (fr) | 1976-04-16 |
| BE832940A (fr) | 1975-12-31 |
| DK419475A (da) | 1976-03-20 |
| NL7510250A (nl) | 1976-03-23 |
| SE7509770L (sv) | 1976-03-22 |
| CH617867A5 (enrdf_load_stackoverflow) | 1980-06-30 |
| SE423866B (sv) | 1982-06-14 |
| JPS5155778A (en) | 1976-05-17 |
| AU8443275A (en) | 1977-03-10 |
| AT356635B (de) | 1980-05-12 |
| BR7505565A (pt) | 1976-08-03 |
| FR2285170B1 (enrdf_load_stackoverflow) | 1982-04-09 |
| JPS54874B2 (enrdf_load_stackoverflow) | 1979-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |