IP Library Granted Patent US 10,618,021
Granted Patent B2
US 10,618,021 · App. 15/752,673 · Granted Apr 14, 2020

Converting equilibrium-limited reactions

Inventors: Jakob Albert (Rathsberg, DE); Manfred Baldauf (Erlangen, DE); Jenny Reichert (Erlangen, DE); Alexander Tremel (Möhrendorf, DE); Peter Wasserscheid (Erlangen, DE)
Assignee: SIEMENS AKTIENGESELLSCHAFT
B01J8/0278B01J8/006B01J8/007B01J8/222B01J8/228B01J2208/003B01J2208/00176B01J2208/00283B01J2208/00814B01J2208/00893B01J2208/00902
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Quick Facts
Patent No.
US 10,618,021
App. No.
15/752,673
Granted
Apr 14, 2020
Kind
B2
Abstract

The present disclosure relates to converting equilibrium-limited reactions. Various embodiments may include methods and apparatus for such reactions, such as a method for converting equilibrium-limited reactions comprising: delivering a catalyst material to a reaction zone of a reactor; delivering starting materials into the reaction zone; reacting the materials to form a product; introducing a sorbent into the reactor; taking up the products with the sorbent; and collecting the sorbent once it is loaded with products in a collection zone of the reactor. In some embodiment, the reaction zone is separated from the collection zone in the reactor.

Claims (21)

1. A method for converting equilibrium-limited reactions, the method comprising:

delivering a catalyst material to a reaction zone of a reactor;

delivering starting materials into the presence of the catalyst material within the reactor;

reacting the starting materials to form a product;

introducing a sorbent into the reactor;

taking up the products with the sorbent; and

collecting the sorbent once it is loaded with products in a collection zone of the reactor;

wherein the reaction zone is separated from the collection zone in the reactor;

wherein the reactor comprises a dead-end reactor in which a gas concentration in the reactor is continuously measured and when a feed gas component is depleted said component is metered in correspondingly.

2. The process as claimed in claim 1 , further comprising:

conveying the sorbent loaded with the product from the collection zone into a phase separator;

separating the product from the sorbent in the phase separator; and

discharging the unloaded sorbent from the phase separator into the reactor.

3. The process as claimed in claim 2 , wherein separating the product from the sorbent comprises reducing the pressure.

4. The process as claimed in claim 1 , further comprising:

separating the sorbent from the product; and

recirculating the sorbent which has been separated from the product to the reactor.

5. The process as claimed in claim 1 , further comprising introducing the starting materials into the reactor in gaseous form;

wherein the reaction is carried out in a gas phase; and

the sorbent is conveyed through the reactor in a contact-free manner in respect to the catalyst material.

6. The process as claimed in claim 1 , wherein the sorbent comprises an ionic liquid.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 5, 2021
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS ENERGY GLOBAL GMBH & CO. KG
Reel/Frame 056501/0020 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 5, 2018
From: BALDAUF, MANFRED; TREMEL, ALEXANDER
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 045992/0694 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 5, 2018
From: ALBERT, JAKOB; REICHERT, JENNY; WASSERSCHEID, PETER
To: FRIEDRICH-ALEXANDER-UNIVERSITAET ERLANGEN-NUERNBERG
Reel/Frame 045992/0804 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 5, 2018
From: FRIEDRICH-ALEXANDER-UNIVERSITAET ERLANGEN-NUERNBERG
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 045993/0144 →