DE402509C - Multi-tower reaction vessel - Google Patents
Multi-tower reaction vesselInfo
- Publication number
- DE402509C DE402509C DEB111959D DEB0111959D DE402509C DE 402509 C DE402509 C DE 402509C DE B111959 D DEB111959 D DE B111959D DE B0111959 D DEB0111959 D DE B0111959D DE 402509 C DE402509 C DE 402509C
- Authority
- DE
- Germany
- Prior art keywords
- tower
- reaction vessel
- liquids
- reaction
- liquid
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
- B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
- B01J8/228—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement externally, i.e. the particles leaving the vessel and subsequently re-entering it
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
Mehrturmreaktionsgefäß.Multi-tower reaction vessel.
Das Mehrturmreaktionsgefäß dient zur Einwirkung von Gasen auf Flüssigkeiten bzw. feste Körper und Flüssigkeiten. Es besteht (s. Abb. I) aus zwei oder mehreren Reaktionstürmen A und B, die oben und unten durch Verbindungsrohre C und D miteinander in Verbindung stehen. Oberhalb des Eintritts des unteren Verbindungsrohres D sind die Röhren E und F für den Eintritt der Gase angeordnet. Etwas oberhalb derselben befinden sich die gelochten Zwischböden G und F die einerseits den Zweck haben, das durch E bzw. F eintretende Gas vor seinem Aufstieg möglichst fein zu verteilen, anderseits aber auch dazu dienen, um das gegebenenfalls in die Reaktionstürme einzufüllende Material aufzunehmen. Die Arbeitsweise und der selbsttätige Flüssigkeitsumlauf kommen auf folgende Weise zustande: Leitet man durch E in das mit Flüssigkeit beschickte Reaktionsgefäß Luft ein, dann steigt die Flüssigkeit im Turme B hoch, da sie als Flüssigkeitsluftgemisch leichter ist als die Säule im Turm A. The multi-tower reaction vessel is used for the action of gases on liquids or solid bodies and liquids. It consists (see Fig. I) of two or more Reaction towers A and B, connected above and below by connecting pipes C and D with each other stay in contact. Above the inlet of the lower connecting pipe D are the tubes E and F arranged for the entry of the gases. A little above the same are the perforated intermediate floors G and F which on the one hand have the purpose of to distribute the gas entering through E or F as finely as possible before its ascent, on the other hand, however, also serve to fill the reaction towers with that, if necessary Record material. The mode of operation and the automatic fluid circulation come comes about in the following way: One leads through E into the filled with liquid Air into the reaction vessel, then the liquid rises in tower B, as it acts as a The liquid-air mixture is lighter than the column in tower A.
Sofort ergießt sich aus der oberen Querverbindung ein Strom von Flüssigkeit in den Turm A, von wo die Flüssigkeit durch die untere Querverbindung nach B hinüberströmt, wodurch der Kreislauf der Flüssigkeit, die durch den Luftzutritt in B betätigt wird, geschlossen ist.Immediately a stream of liquid pours out of the upper cross connection into tower A, from where the liquid flows through the lower cross connection to B, whereby the circulation of the liquid, which is activated by the air admission in B, closed is.
Die Flüssigkeit steigt also beim Einleiten von Luft in den Turm B in diesem Turm hoch und strömt durch den Turm A von oben nach unten und durch die untere Querverbindung wieder in den Turm B. Beim Einleiten von Luft in den Turm A kehrt sich die Strömungsrichtung der Flüssigkeit in den Türmen um.The liquid rises when air is introduced into tower B. up in this tower and flows through tower A from above below and through the lower cross connection back into the tower B. When air is introduced in tower A, the direction of flow of the liquid in the towers is reversed.
Bildet sich während des Reaktionsprozesses in der Flüssigkeit ein Niederschlag, dann werden die Turmunterteile zweckmäßig nach unten verlängert und als Absetzkammern ausgebildet, in denen das Reaktionsprodukt sich abscheidet und zeitweilig entnommen werden kann. Ein derartiger Turm ist in Abb. 2 abgebildet. Die Bezugszeichen sind bis H die gleichen wie in Abb. 1, dagegen sind J und die Absetzkammern, die durch die Hähne L und M zeitweilig entleert werden.Forms in the liquid during the reaction process Precipitation, then the lower parts of the tower are expediently extended downwards and designed as settling chambers in which the reaction product is deposited and can be temporarily removed. Such a tower is shown in Fig. 2. The reference numerals up to H are the same as in Fig. 1, whereas J and are Settling chambers, which are temporarily emptied by the taps L and M.
Die Vorrichtung ist hervorragend geeignet zur Behandlung von Gasen und Flüssigkeiten, ebenso auch zur Behandlung von festen Körpern mit Gasen und Flüssigkeiten und zwar überall dort, wo das Gas unter Druck zugeführt wird. Der Apparat eignet sich zur Ausfällung des doppeltkohlensauren Natrons in der Ammoniaksodafabrikation. Er ist in gleit The device is ideally suited for the treatment of gases and liquids, also for the treatment of solids with gases and liquids wherever the gas is supplied under pressure. The apparatus is suitable to the precipitation of sodium bicarbonate in ammonia soda manufacture. He's in gliding
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB111959D DE402509C (en) | 1923-12-07 | 1923-12-07 | Multi-tower reaction vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB111959D DE402509C (en) | 1923-12-07 | 1923-12-07 | Multi-tower reaction vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE402509C true DE402509C (en) | 1924-09-20 |
Family
ID=6993076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB111959D Expired DE402509C (en) | 1923-12-07 | 1923-12-07 | Multi-tower reaction vessel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE402509C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1171891B (en) * | 1960-05-27 | 1964-06-11 | Kernforschung Mit Beschraenkte | Method and device for the preparation of iron hydroxide suspensions |
WO1983000448A1 (en) * | 1981-07-30 | 1983-02-17 | Jose-Hubert Schick | Method and installation for carrying out photochemical operations |
WO2014100339A1 (en) * | 2012-12-20 | 2014-06-26 | Shell Oil Company | Methods and systems for promoting hydrogen gas distribution within cellulosic biomass solids during hydrothermal digestion |
-
1923
- 1923-12-07 DE DEB111959D patent/DE402509C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1171891B (en) * | 1960-05-27 | 1964-06-11 | Kernforschung Mit Beschraenkte | Method and device for the preparation of iron hydroxide suspensions |
WO1983000448A1 (en) * | 1981-07-30 | 1983-02-17 | Jose-Hubert Schick | Method and installation for carrying out photochemical operations |
WO2014100339A1 (en) * | 2012-12-20 | 2014-06-26 | Shell Oil Company | Methods and systems for promoting hydrogen gas distribution within cellulosic biomass solids during hydrothermal digestion |
CN104936690A (en) * | 2012-12-20 | 2015-09-23 | 国际壳牌研究有限公司 | Methods and systems for promoting hydrogen gas distribution within cellulosic biomass solids during hydrothermal digestion |
US9604189B2 (en) | 2012-12-20 | 2017-03-28 | Shell Oil Company | Methods and systems for promoting hydrogen gas distribution within cellulosic biomass solids during hydrothermal digestion |
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