GB1396358A - Method of removing mercury vapour from gases contaminated therewith - Google Patents
Method of removing mercury vapour from gases contaminated therewithInfo
- Publication number
- GB1396358A GB1396358A GB4226972A GB4226972A GB1396358A GB 1396358 A GB1396358 A GB 1396358A GB 4226972 A GB4226972 A GB 4226972A GB 4226972 A GB4226972 A GB 4226972A GB 1396358 A GB1396358 A GB 1396358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercury
- ions
- divalent
- gas
- mercury ions
- 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
- 229910052753 mercury Inorganic materials 0.000 title abstract 12
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title abstract 7
- 239000007789 gas Substances 0.000 title abstract 6
- -1 mercury ions Chemical class 0.000 abstract 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000004160 Ammonium persulphate Substances 0.000 abstract 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 238000005406 washing Methods 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7121171A JPS555966B2 (enrdf_load_stackoverflow) | 1971-09-16 | 1971-09-16 | |
| JP3485572A JPS5639930B2 (enrdf_load_stackoverflow) | 1972-04-08 | 1972-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1396358A true GB1396358A (en) | 1975-06-04 |
Family
ID=26373724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4226972A Expired GB1396358A (en) | 1971-09-16 | 1972-09-12 | Method of removing mercury vapour from gases contaminated therewith |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE791868A (enrdf_load_stackoverflow) |
| DE (1) | DE2244990C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2153011B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1396358A (enrdf_load_stackoverflow) |
| IT (1) | IT967486B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064962A1 (en) * | 1981-05-08 | 1982-11-17 | Boliden Aktiebolag | A method for separating gaseous, elementary mercury and gaseous halogenides of mercury and other heavy metals from a gas |
| CN108435726A (zh) * | 2018-03-30 | 2018-08-24 | 北京生态岛科技有限责任公司 | 一种含汞油池的清洗方法和系统 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE396772B (sv) * | 1975-09-16 | 1977-10-03 | Boliden Ab | Forfarande for extraktion och utvinning av kvicksilver ur gaser |
| EP0487834A1 (de) * | 1990-08-30 | 1992-06-03 | Fritz Curtius | Oxidierendes Waschverfahren zur Reinigung von Abgasen |
-
0
- BE BE791868D patent/BE791868A/xx not_active IP Right Cessation
-
1972
- 1972-09-12 GB GB4226972A patent/GB1396358A/en not_active Expired
- 1972-09-14 DE DE19722244990 patent/DE2244990C3/de not_active Expired
- 1972-09-15 FR FR7232716A patent/FR2153011B1/fr not_active Expired
- 1972-09-15 IT IT2922772A patent/IT967486B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064962A1 (en) * | 1981-05-08 | 1982-11-17 | Boliden Aktiebolag | A method for separating gaseous, elementary mercury and gaseous halogenides of mercury and other heavy metals from a gas |
| CN108435726A (zh) * | 2018-03-30 | 2018-08-24 | 北京生态岛科技有限责任公司 | 一种含汞油池的清洗方法和系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244990B2 (de) | 1979-12-20 |
| FR2153011A1 (enrdf_load_stackoverflow) | 1973-04-27 |
| BE791868A (fr) | 1973-03-16 |
| DE2244990A1 (de) | 1973-03-22 |
| FR2153011B1 (enrdf_load_stackoverflow) | 1976-01-23 |
| DE2244990C3 (de) | 1980-08-21 |
| IT967486B (it) | 1974-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |