ES365621A1 - Procedimiento para la recuperacion de dioxido de azufre a partir de un gas. - Google Patents
Procedimiento para la recuperacion de dioxido de azufre a partir de un gas.Info
- Publication number
- ES365621A1 ES365621A1 ES365621A ES365621A ES365621A1 ES 365621 A1 ES365621 A1 ES 365621A1 ES 365621 A ES365621 A ES 365621A ES 365621 A ES365621 A ES 365621A ES 365621 A1 ES365621 A1 ES 365621A1
- Authority
- ES
- Spain
- Prior art keywords
- sulfur dioxide
- bisulfite
- sulfite
- gas
- translation
- 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
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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA034756A CA930140A (en) | 1967-11-09 | 1968-11-08 | Sulfur dioxide recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES365621A1 true ES365621A1 (es) | 1971-03-16 |
Family
ID=4084636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES365621A Expired ES365621A1 (es) | 1968-11-08 | 1969-04-02 | Procedimiento para la recuperacion de dioxido de azufre a partir de un gas. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT299979B (es) |
| BR (1) | BR6907989D0 (es) |
| ES (1) | ES365621A1 (es) |
| NO (1) | NO130152B (es) |
| SE (1) | SE360637B (es) |
-
1969
- 1969-03-28 NO NO01310/69A patent/NO130152B/no unknown
- 1969-04-02 ES ES365621A patent/ES365621A1/es not_active Expired
- 1969-04-11 BR BR207989/69A patent/BR6907989D0/pt unknown
- 1969-04-14 SE SE05221/69*7A patent/SE360637B/xx unknown
- 1969-04-14 AT AT359869A patent/AT299979B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT299979B (de) | 1972-07-10 |
| NO130152B (es) | 1974-07-15 |
| SE360637B (es) | 1973-10-01 |
| BR6907989D0 (pt) | 1973-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES381934A1 (es) | Procedimiento para separar dioxido de azufre de un gas que lo contiene. | |
| ES375761A1 (es) | Procedimiento para separar dioxido de carbono y acido sul- fhidrico de gases que los contienen. | |
| ES393587A1 (es) | Procedimiento para la separacion y recuperacion del mercu- rio yno selenio contenido en gases. | |
| KR830004152A (ko) | 암모니아함유 수용액으로부터의 암모니아 회수방법 | |
| ES270949A1 (es) | Un procedimiento para la absorción de sulfuro de hidrógeno desde gases y su eliminación subsiguiente como azufre | |
| ES434864A1 (es) | Procedimiento mejorado para recuperar dioxido de azufre a partir de gases que lo contienen. | |
| ES409143A1 (es) | Procedimiento para separar dioxido de azufre de gases de combustion que contienen dioxido de azufre. | |
| ES259070A1 (es) | Un procedimiento para la absorciën y eliminaciën posterior de sulfuro de hidrëgeno | |
| GB1201789A (en) | Process for the recovery of sulfur dioxide | |
| ES393221A1 (es) | Un procedimiento para la extraccion selectiva de sulfuro dehidrogeno de gases que contienen sulfuro de hidrogeno y dio-xido de carbono. | |
| ES365621A1 (es) | Procedimiento para la recuperacion de dioxido de azufre a partir de un gas. | |
| ES325011A1 (es) | Procedimiento para la separacion de gases acidos de una mezcla gaseosa. | |
| ES323104A1 (es) | Un procedimiento para la depuracion del agua y la concentracion de soluciones acuosas. | |
| GB489753A (en) | Improved process for the recovery of the sulphurous acid produced in the sulphite cellulose cooking process | |
| GB1089880A (en) | Recovery of ammonia from gaseous mixtures | |
| GB1087090A (en) | Process for the manufacture of anhydrous sodium sulphite | |
| ES400063A1 (es) | Procedimiento para extraer dioxido de azufre de un gas que lo contiene. | |
| DE3460397D1 (en) | Process for the separation of a mixture of organic compounds and water resulting from the solvent recovery by absorption and desorption | |
| GB1261199A (en) | Recovery of sulphur dioxide from waste gases | |
| GB996480A (en) | Improvements relating to the production of gaseous oxides | |
| ES457494A1 (es) | Un metodo de tratamiento de una mezcla de sulfuro y carbona-to de metal alcalino. | |
| ES355243A1 (es) | Un metodo para producir hidroxido de bario e hidrosulfuro de bario a partir de sulfuro de bario. | |
| GB418255A (en) | Improvements in or relating to the production of pure carbon dioxide and pure sulphur dioxide | |
| ES453174A1 (es) | Procedimiento para la eliminacion de dioxido de azufre de un gas. | |
| ES384761A1 (es) | Un procedimiento para recuperacion de so2 para la separa- cion de so2 de los gases. |