摘要:
A gas separator of an arrangement includes: a honeycomb base having a plurality of through holes juxtaposed and made apart from one another by partition walls extending between a first face and a second face; and porous aggregates of inorganic material particles filled in the through holes and each having a third face and a fourth face. The porous aggregates each include pores passing from the third face to the fourth face among the inorganic material particles, and air permeability of the porous aggregates from the third faces to the fourth faces is not less than 1 x 10 -14 m 2 nor more than 1 x 10 -11 m 2 .
摘要:
Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to treat the pipeline quality natural gas to form a stream that complies with liquefied natural gas (LNG) specifications. The process may involve a combined TSA and PSA process, which is utilized to remove contaminants from the feed stream.
摘要:
A regenerable air scrubbing system comprises of an air flow assembly with replaceable cartridges arranged in a parallel orientation and designed for easy insertion and removal of the cartridges. The cartridge design enhances the contact area, reduces the pressure drop, and readily allows the design of similar assemblies with different airflow throughputs using the same cartridge, while facilitating easy replacement of the sorbent in the field. The cartridge can be partitioned into smaller compartments, improving the mechanical properties of the cartridge and the uniformity of the sorbent distribution.
摘要:
The manufacturing method includes a step of mixing a coarse particle zeolite, a fine particle zeolite, and a raw material of an inorganic bonding material to prepare a zeolite raw material; a step of forming the prepared zeolite raw material into a honeycomb shape to prepare a honeycomb formed body; and a step of firing the prepared honeycomb formed body to prepare the honeycomb structure. In the step of preparing the zeolite raw material, as the coarse particle zeolite, a chabazite type zeolite is used in which an average particle diameter is 2 µm or more and 6 µm or less, the fine particle zeolite is used in which an average particle diameter is 0.02 µm or more and smaller than 2 µm, the raw material of the inorganic bonding material which includes at least basic aluminum lactate is used, and 10 to 35 parts by mass of basic aluminum lactate as the raw material of the inorganic bonding material is added to 100 parts by mass of a total mass of the coarse particle zeolite and the fine particle zeolite, to prepare the zeolite raw material.
摘要:
In the step of regenerating a carbon dioxide capturing material, the amount of a regeneration gas to be supplied to a carbon dioxide recovery column is reduced to offer higher energy efficiency and to shorten the time taken to perform the regeneration step. A carbon dioxide recovery apparatus includes a carbon dioxide sorbing column, a heating unit, and first, second, and third channels. The carbon dioxide sorbing column contains a carbon dioxide capturing material. The heating unit heats the carbon dioxide capturing material. A carbon-dioxide-containing gas is introduced via the first channel into the carbon dioxide sorbing column. The regeneration gas is introduced via the second channel into the carbon dioxide sorbing column. A gaseous mixture containing a gas desorbed from the carbon dioxide capturing material is recovered via the third channel. In the apparatus, the heating unit preheats the carbon dioxide capturing material, and then the regeneration gas is introduced into the carbon dioxide sorbing column to recover carbon dioxide from the carbon dioxide capturing material.
摘要:
Eine Anordnung, umfassend eine Leitung (1) und einen Strömungsgleichrichter (2), wobei der Strömungsgleichrichter (2) in die Leitung (1) eingebaut ist, um einem strömenden Gas nach Durchströmen des Strömungsgleichrichters (2) auf einer Abströmseite (3) innerhalb der Leitung (1) ein vergleichmäßigtes Strömungsprofil zu verleihen, ist im Hinblick auf die Aufgabe, eine Anordnung anzugeben, welche bei teilearmem und kompaktem Aufbau erlaubt, ein strömendes Gas einerseits im Hinblick auf sein Strömungsprofil zu vergleichmäßigen und andererseits Bestandteile eines Gases zu adsorbieren, dadurch gekennzeichnet, dass der Strömungsgleichrichter (2) als Wabenkörper ausgebildet ist, der eine Vielzahl von Kanälen (5) aufweist, die von einander durch Kanalwände (6) abgetrennt sind, wobei der Wabenkörper aus Aktivkohle gefertigt ist oder Aktivkohle aufweist.
摘要:
Eine Verwendung eines Filterelements (1), umfassend einen Körper (2) der Material (3) aufweist, welches zur Adsorption von Gasen und Dämpfen geeignet ist, wobei der Körper (2) als Wabenkörper ausgebildet ist, ist im Hinblick auf die Aufgabe, einen weitgehend abgeschlossenen Raum problemlos mit gefilterter Zuluft zu versorgen, wobei die Zuluft von Schadstoffen nahezu vollständig befreit ist, die in Aerosolen, Gasen, Flüssigkeitströpfchen oder festen Partikeln vorliegen, und wobei ein konstruktiv einfach aufgebautes Filterelement verwendet wird, dadurch gekennzeichnet, dass das Filterelement (1) verwendet wird, um einen zumindest teilweise abgeschlossenen Raum mit gefilterter Zuluft zu versorgen, wobei die Zuluft von Schadstoffen befreit ist, die in Aerosolen, Gasen, Flüssigkeitströpfchen oder festen Partikeln vorliegen.
摘要:
High volumetric-efficiency thermally integrated systems for captur¬ ing a target gas from a process gas stream include a monolithic body (10) and a distribution system. The monolithic body (10) includes a first plurality of channels (25) and a second plurality of channels (35) each having sorbent surfaces that reversibly adsorb the target gas. The channels are in thermal communication such that heat from an exothermic adsorption of target gas in one plurality of channels is used by an endothermic desorption of target gas from the other plu¬ rality of channels. Methods for separating a target gas from a process gas stream include switching the high volumetric-efficiency thermal¬ ly integrated systems between a first state and a second state. In the first state, the first plurality of channels (25) undergoes desorption while the second (35) undergoes adsorption. In the second state, the second plurality of channels (35) undergoes desorption while the first plurality (25) undergoes adsorption.