DE406293C - Process for separating gas and vapor mixtures by absorption using coal - Google Patents

Process for separating gas and vapor mixtures by absorption using coal

Info

Publication number
DE406293C
DE406293C DEF51419D DEF0051419D DE406293C DE 406293 C DE406293 C DE 406293C DE F51419 D DEF51419 D DE F51419D DE F0051419 D DEF0051419 D DE F0051419D DE 406293 C DE406293 C DE 406293C
Authority
DE
Germany
Prior art keywords
coal
absorption
separating gas
vapor mixtures
gas
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
Application number
DEF51419D
Other languages
German (de)
Inventor
Dipl-Ing Max Nuss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DEF51380D external-priority patent/DE396212C/en
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DEF51419D priority Critical patent/DE406293C/en
Priority to FR564121D priority patent/FR564121A/en
Priority to GB8459/23A priority patent/GB195400A/en
Application granted granted Critical
Publication of DE406293C publication Critical patent/DE406293C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/24—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable
    • B65D7/28—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable with some parts detachable and other parts hinged together
    • 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
    • B01D53/04—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 stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • 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
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents

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)
  • Mechanical Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)

Description

Verfahren zum Trennen von Gas- und Dampfgemischen durch Absorption mittels Kohle. In der Hauptpatentschrift, betreffend Werfahren zum Trennen von Gas- und Dampfgemischen«, ist ein Verfahren beschrieben, nach welchem die Trennung von Gas- und Dampfgemischen u. a. durch aufeinanderfolgende Behandlung mittels absorbierender, im besonderen auch chemisch aktivierter Kohle herbeigeführt wird. Besondere Schärfe der Trennung wird dort u. a. durch Regelung der Geschwindigkeit der aufeinanderfolgenden Kohlebänder herbeigeführt. Es wurde nun gefunden, da ß an Stelle der Regelung der Geschwindigkeit oder gleichzeitig mit dieser auch die Verwendung von Kohle verschiedener Absorptionsfähigkeit treten kann, wobei man in der Regel zunächst Kohle mindererer Absorptionsfähigkeit verwenden wird, wie beispielsweise gewöhnliche Holzkohle, , und im weiteren Verlauf Kohle immer höherer Absorptionsfähigkeit verwenden kann. Es kann auch in gewissen Fällen vorteilhaft sein, zwischen Behandlungen mit hochaktiver Kohle solche mit Kohle minderen Wirkungsgrades zwischenzuschalten, beispielsweise zur Absorption vielleicht nur in geringerer Menge vorhandener oder wenig wertvoller Bestandteile des Gasdampfgemisches. Die vor- oderzwischengeschaltete Kohle geringeren Wirkungsgrades braucht dabei nicht unbedingt in bewegter Schicht im Sinne des Hauptpatentes angewandt zu werden.Process for separating gas and vapor mixtures by absorption by means of coal. In the main patent specification, relating to the separation of gas and steam mixing ”describes a process by which the separation of Gas and steam mixtures, etc. by successive treatment with absorbent, in particular also chemically activated coal is brought about. Particular sharpness the separation is there, inter alia. by regulating the speed of the successive Coal bands brought about. It has now been found that instead of regulating the Speed or simultaneously with this also the use of coal different Absorbency can occur, whereby one usually first coal inferior Will use absorbency, such as ordinary charcoal,, and in the further course coal can use ever higher absorbency. It can also be beneficial in certain cases, between treatments with highly active Coal to interpose those with coal of lower efficiency, for example for absorption perhaps only present in smaller quantities or of little value Components of the gas vapor mixture. The upstream or intermediate coal is less Efficiency does not necessarily need in a moving shift in the sense of the main patent to be applied.

Claims (1)

P ATr:-i T-Ax SPRLTCI3 Ausführungsform des Verfahrens zum Trennen von Gas- und Dampfgemischen durch Absorption mittels aktiver Kohle nach Patent 396212, dadurch gekennzeichnet, daß den quer zum Gasstrom bewegten Kohle-schichten hohen Wirkungsgrades bewegte oder unbewegte Kohleschichten mindereren Wirkungsgrades vor-oder zwischengeschaltet werden. P ATr: -i T-Ax SPRLTCI3 Embodiment of the method for separating gas and vapor mixtures by absorption by means of active carbon according to patent 396212, characterized in that the carbon layers moving transversely to the gas flow have a high efficiency, moving or stationary carbon layers with a lower degree of efficiency. or be interposed.
DEF51419D 1922-03-20 1922-03-24 Process for separating gas and vapor mixtures by absorption using coal Expired DE406293C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEF51419D DE406293C (en) 1922-03-20 1922-03-24 Process for separating gas and vapor mixtures by absorption using coal
FR564121D FR564121A (en) 1922-03-20 1923-03-20 Process for the separation of gas and vapor mixtures
GB8459/23A GB195400A (en) 1922-03-20 1923-03-24 Improved process of separating constituents of mixtures of gases and vapours

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF51380D DE396212C (en) 1922-03-20 1922-03-20 Process for separating gas and vapor mixtures by absorption using active carbon
DEF51419D DE406293C (en) 1922-03-20 1922-03-24 Process for separating gas and vapor mixtures by absorption using coal

Publications (1)

Publication Number Publication Date
DE406293C true DE406293C (en) 1924-11-17

Family

ID=5749348

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF51419D Expired DE406293C (en) 1922-03-20 1922-03-24 Process for separating gas and vapor mixtures by absorption using coal

Country Status (3)

Country Link
DE (1) DE406293C (en)
FR (1) FR564121A (en)
GB (1) GB195400A (en)

Also Published As

Publication number Publication date
FR564121A (en) 1923-12-21
GB195400A (en) 1924-01-03

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