GB217566A - Process of treating gases with granular adsorption agents for the purpose of separating or producing adsorbable materials from gas mixtures - Google Patents
Process of treating gases with granular adsorption agents for the purpose of separating or producing adsorbable materials from gas mixturesInfo
- Publication number
- GB217566A GB217566A GB12258/24A GB1225824A GB217566A GB 217566 A GB217566 A GB 217566A GB 12258/24 A GB12258/24 A GB 12258/24A GB 1225824 A GB1225824 A GB 1225824A GB 217566 A GB217566 A GB 217566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- reactivated
- gas
- shaft
- hopper
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/08—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds according to the "moving bed" method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/025—Other waste gases from metallurgy plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40077—Direction of flow
- B01D2259/40081—Counter-current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/40096—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating by using electrical resistance heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
217,566. Metallbank und Metallurgische Ges. Akt.-Ges. June 13, 1923, [Convention, date]. Purifying processes; purifier waste, revivifying. -In the treatment of gaseous mixtures with granular adsorptive material, the latter is passed intermittently down a vertical shaft in which it first acts on an opposing stream of gas and is then reactivated by the action of heat, the absorptive material filling the entire cross-section of the shaft. The shaft comprises absorption chambers A, A', Fig. 1, and a reactivating chamber R at least equal in size to the chamber A. The chambers are connected by valves V<1>, V<2> so coupled that when one is opened the other is closed, the valve V<1> being so constructed that in its closed position it prevents the downward passage of the material but does not hinder the upward flow of the gas. Gas enters at a and leaves by way of the hopper B, or, if required for further use, by way of the outlet b. When the material in A is fully charged, the valve V<2> is opened and the contents of the chamber A allowed to fall into the chamber R, where the material is reactivated. The valve V<1> is then opened, and partially charged material from the chamber A' fills the chamber A, the chamber A<1> 'being replenished from the hopper B. The reactivated material is collected in a receptacle E and transferred to the hopper B. In a modification the shaft is fitted with deflectors T, Fig. 2, to ensure uniform movement of the material, and the reactivating chamber R is heated electrically. the reactivation being facilitated by the use of a small amount of cold gas for scavenging. The electrodes O, O<1> are earthed, the voltage-supplying electrodes, as at V, being arranged between the earthed electrodes. A pneumatic conveying device intermittently returns the reactivated material to the chamber A. The absorptive material may be an active carbon prepared as described in Specification 10126/14. The Specification as open to inspection under Sect. 91 (3) (a) describes a process in which the apparatus shown in Fig. 2 is operated continuously. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE217566X | 1923-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB217566A true GB217566A (en) | 1925-07-30 |
Family
ID=5830821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12258/24A Expired GB217566A (en) | 1923-06-13 | 1924-05-19 | Process of treating gases with granular adsorption agents for the purpose of separating or producing adsorbable materials from gas mixtures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB217566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399416A1 (en) * | 1989-05-23 | 1990-11-28 | Kawasaki Jukogyo Kabushiki Kaisha | Method for removal of dust contained in a gas and for reaction of a toxic component of said gas |
-
1924
- 1924-05-19 GB GB12258/24A patent/GB217566A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399416A1 (en) * | 1989-05-23 | 1990-11-28 | Kawasaki Jukogyo Kabushiki Kaisha | Method for removal of dust contained in a gas and for reaction of a toxic component of said gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Krishnan et al. | Removal of mercury (II) from aqueous solutions and chlor-alkali industry effluent by steam activated and sulphurised activated carbons prepared from bagasse pith: kinetics and equilibrium studies | |
| KR960003235B1 (en) | Activated carbon, the production thereof and its use for absorption | |
| Wouterlood et al. | Removal and recovery of arsenious oxide from flue gases | |
| JP3337398B2 (en) | Adsorbent for evaporative fuel processing apparatus and method for producing the same | |
| US3930803A (en) | Anti-pollution apparatus | |
| US4179399A (en) | Method of regenerating adsorbents | |
| US5494500A (en) | Activated carbon, production thereof and adsorption using activated carbon | |
| CA1048940A (en) | Activated-carbon water purification controlled by analysis of carbon content in water | |
| US2568379A (en) | Level control | |
| GB217566A (en) | Process of treating gases with granular adsorption agents for the purpose of separating or producing adsorbable materials from gas mixtures | |
| US3853985A (en) | Method of purifying gases containing combustible gaseous or vaporous impurities | |
| KR880003662A (en) | Continuous removal of sulfur from fuel gas | |
| CN209204937U (en) | A kind of sticky dust adsorption cleaning and filter device | |
| US2692656A (en) | Adsorption by and reactivation of granular adsorbents | |
| JPH0584420A (en) | Method and equipment for concentration | |
| CN106824209A (en) | The method that porous material processes hydrogen sulfide contamination gas is prepared using mixing sludge | |
| CN210180987U (en) | Catalyst activity evaluation device for catalytic degradation of dioxin | |
| CN202808739U (en) | Combustion gas purification device | |
| CN105854856B (en) | Renewable device and renewable method based on fixed bed adsorbent | |
| KR20220010105A (en) | Activated carbon deodorizer | |
| CN205706084U (en) | A kind of vehicular air purifier | |
| CN217312598U (en) | Novel combined biological deodorization device | |
| JPH02198630A (en) | Deodorant for malodorous material | |
| CN211837098U (en) | Landfill gas desulfurization treatment device | |
| DE3308962A1 (en) | Process and apparatus for the adsorption or absorption of gases by solid materials |