阅读说明：本技术 用于实施化学的平衡反应的反应器 (Reactor for carrying out chemical equilibrium reactions ) 是由 C.基纳 于 2019-07-15 设计创作，主要内容包括：本发明涉及一种用于实施化学平衡反应的反应器(11)。为此在反应器中导入至少两个气态的反应物并且导出至少一个气态的产物。为了实施反应使用压力容器(11),其中,在所述反应室(12)中布置有催化剂(优选以散积物形式)。在反应器中的分隔壁(22)用作用于冷却的冷凝面(23)。按照本发明,所述压力容器(11)的壳体(15)和在反应器的分隔壁和外壁(24)中的所述冷却通道结构(35、36)制造成一个工件。有利地通过增材制造工艺、例如通过激光熔融可以实施制造。优选通过增材制造工艺所实现的一个工件式的制造可以有利地实现紧凑且小型的构造方式,使得用于较小产量的反应器可廉价地制造。这可以例如在再生能量过量供给时实现反应的分散实施。(The invention relates to a reactor (11) for carrying out chemical equilibrium reactions. For this purpose, at least two gaseous reactants are introduced into the reactor and at least one gaseous product is removed. For carrying out the reaction, a pressure vessel (11) is used, wherein a catalyst (preferably in the form of a dispersion) is arranged in the reaction chamber (12). The partition wall (22) in the reactor serves as a condensation surface (23) for cooling. According to the invention, the housing (15) of the pressure vessel (11) and the cooling channel structures (35, 36) in the partition wall and the outer wall (24) of the reactor are produced as one piece. The manufacturing may advantageously be performed by an additive manufacturing process, for example by laser melting. The one-piece production, which is preferably achieved by an additive manufacturing process, advantageously allows a compact and small design, so that the reactor for smaller production volumes can be produced inexpensively. This makes it possible, for example, to achieve a decentralized implementation of the reaction when the regeneration energy is supplied in excess.)

1. A reactor for carrying out a chemical equilibrium reaction between at least two gaseous reactants and at least one gaseous product, having a pressure vessel (11) in which a reaction chamber (12) is arranged, which reaction chamber has an inlet (13) for the reactants and a first outlet (14) for the product,

-wherein a catalytic substance is arranged in the reaction chamber (12),

-wherein a condensation surface (23) for at least one product is provided in the reaction chamber (12),

-wherein the condensation surface is cooled by a cooling channel structure (35, 36),

wherein the housing (15) of the pressure vessel (11) and the cooling channel structure (35, 36) are designed as one piece, wherein the reaction chamber (12) is designed as a reaction channel which extends in the pressure vessel (11) in a bent or spiral manner between a plurality of partition walls (22), wherein the cross section of the reaction channel extends between mutually opposite end faces of the pressure vessel.

2. Reactor according to claim 1, characterized in that flow barriers (31) are formed in the reaction channel, which flow barriers project into the reaction channel alternately from one end face and the other end face of the pressure vessel (11).

3. Reactor according to one of the preceding claims, wherein the cooling channel structures (35, 36) extend in a plurality of partition walls (22).

4. Reactor according to one of the preceding claims, characterized in that the condensation surface (23) is designed to be porous.

5. Reactor according to one of the preceding claims, wherein the cooling channel structure has a first channel system (35) and a second channel system (36) which is fluidly independent of the first channel system.

6. Reactor according to one of the preceding claims, wherein one of the end faces of the pressure vessel (11) is designed as a cover structure (16) or at least one access opening is provided in the pressure vessel (11), which access opening is closed by a cover structure.

7. Reactor according to one of the preceding claims, characterized in that the reaction chamber (12) is filled with a dispersion (21) of catalytic particles as catalytic substance.

8. Reactor according to one of the preceding claims, characterized in that a preheating channel (25) for the reactants extends in the outer wall structure (24) of the pressure vessel (11), said preheating channel constituting the inlet.

9. Reactor according to claim 8, characterized in that the preheating channel (25) has a meandering course in the outer wall structure (24).

10. Reactor according to claim 8 or 9, characterized in that the preheating channel (25) extends in the outer wall structure (24) in a plurality of layers (27) arranged one above the other.

11. Reactor according to one of the preceding claims, characterized in that the preheating channels (25) in adjacent layers (27) each extend in crosswise direction.

12. Reactor according to one of the preceding claims, characterized in that it has an upper zone (32) with reaction chambers and has a lower zone (33), wherein the lower zone (33) is traversed by a second channel system (36).

13. Reactor according to claim 12, characterized in that the reaction chamber (12) has at least one discharge conduit (39) leading to the lower region (32) and at least one return conduit (40) connected to the discharge conduit and opening into the reaction chamber, wherein these conduits are connected to the second outlet (34).

14. Reactor according to claim 13, characterized in that the reaction chamber (12) is separated from at least one discharge duct (39) and/or from at least one return duct (40) by a screen structure (30).

15. Reactor according to claim 13 or 14, characterized in that each discharge conduit (39) extends along the adjacent second partition wall (22) and the return conduit (40) extends between two discharge conduits (39), or a plurality of discharge conduits and return conduits extend alternately.