GB1513206A - Removing volatile compounds of arsenic from gases - Google Patents
Removing volatile compounds of arsenic from gasesInfo
- Publication number
- GB1513206A GB1513206A GB51013/76A GB5101376A GB1513206A GB 1513206 A GB1513206 A GB 1513206A GB 51013/76 A GB51013/76 A GB 51013/76A GB 5101376 A GB5101376 A GB 5101376A GB 1513206 A GB1513206 A GB 1513206A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- dec
- salt
- arsenic
- alkaline aqueous
- 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
- 239000007789 gas Substances 0.000 title abstract 4
- 229910052785 arsenic Inorganic materials 0.000 title 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 150000001495 arsenic compounds Chemical class 0.000 abstract 2
- 229940093920 gynecological arsenic compound Drugs 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 150000003839 salts Chemical group 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- GDTSJMKGXGJFGQ-UHFFFAOYSA-N 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B([O-])OB2OB([O-])OB1O2 GDTSJMKGXGJFGQ-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
- 150000004056 anthraquinones Chemical class 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N para-benzoquinone Natural products O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 1
- -1 quinone compound Chemical class 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7537717A FR2334405A1 (fr) | 1975-12-08 | 1975-12-08 | Elimination de l'hydrogene arsenie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1513206A true GB1513206A (en) | 1978-06-07 |
Family
ID=9163547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51013/76A Expired GB1513206A (en) | 1975-12-08 | 1976-12-07 | Removing volatile compounds of arsenic from gases |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442077A (en) * | 1982-09-27 | 1984-04-10 | Chemical Engineering Technology, Inc. | Method of removing hydrides of phosphorus, arsenic, antimony and bismuth from hydrocarbon and non-hydrocarbon streams |
| US4605812A (en) * | 1984-06-05 | 1986-08-12 | Phillips Petroleum Company | Process for removal of arsenic from gases |
| US4593148A (en) * | 1985-03-25 | 1986-06-03 | Phillips Petroleum Company | Process for removal of arsine impurities from gases containing arsine and hydrogen sulfide |
| JPH0373113U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1989-11-21 | 1991-07-23 | ||
| US4971608A (en) * | 1989-12-05 | 1990-11-20 | Phillips Petroleum Company | Sorption and detection of trialkyl arsines |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1519470A (en) * | 1921-01-22 | 1924-12-16 | Robert E Wilson | Impregnated carbon and process of making same |
| NL252378A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-10-21 |
-
1975
- 1975-12-08 FR FR7537717A patent/FR2334405A1/fr active Granted
-
1976
- 1976-12-01 JP JP51145164A patent/JPS5933408B2/ja not_active Expired
- 1976-12-02 DE DE2654634A patent/DE2654634C2/de not_active Expired
- 1976-12-07 CA CA267,292A patent/CA1080442A/fr not_active Expired
- 1976-12-07 GB GB51013/76A patent/GB1513206A/en not_active Expired
- 1976-12-08 US US05/748,410 patent/US4088734A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1080442A (fr) | 1980-07-01 |
| JPS5933408B2 (ja) | 1984-08-15 |
| US4088734A (en) | 1978-05-09 |
| DE2654634C2 (de) | 1987-01-08 |
| FR2334405B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-12 |
| JPS5269882A (en) | 1977-06-10 |
| FR2334405A1 (fr) | 1977-07-08 |
| DE2654634A1 (de) | 1977-06-16 |
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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 |