摘要:
A module assembly is provided including a fuel cell stack assembly, a heat exchanger, and a housing enclosing the fuel cell stack assembly and the heat exchanger. The heat exchanger is configured to receive process gas from an external source and output said process gas to the fuel cell stack assembly, and configured to receive process gas from the fuel cell stack assembly and output said process gas. A fuel cell power plant is provided including a module assembly with a first end, a racking structure configured to hold the module assembly, balance of plant equipment, and ducting configured to provide fluid communication between the balance of plant equipment and the first end of the module assembly. The module assembly and the racking structure are configured such that the module assembly may be removed from the racking structure in a direction away from the first end of the module assembly.
摘要:
There is described a method for producing hydrogen and generating electrical power. A hydrocarbon fuel source is decomposed into hydrogen and carbon using a hydrocarbon dissociation reactor. The carbon is separated from the hydrogen in a carbon separator. Electrical power is generated from the separated carbon using a direct carbon fuel cell.
摘要:
연료전지 시스템이 개시된다. 연료전지 시스템은 내부 공간을 형성하는 바닥부 및 측벽부를 구비하는 외부 하우징, 외부 하우징의 바닥부 상에 배치된 지지 플레이트 및 이의 상부면으로부터 돌출되고 제1 방향으로 연장된 가이드 레일을 구비하는 지지대; 및 연료전지 스택, 핫 BOP 모듈, 단열재, 단열재의 외부를 감싸는 내부 케이스 및 단열재의 하부에 배치되고 가이드 레일을 따라 이동하는 롤러부를 구비하는 롤러 프레임을 구비하고 지지대 상부에 배치된 핫 박스 모듈을 포함한다.
摘要:
An electrolyte matrix for use with molten carbonate fuel cells having an enhanced stability and lifetime is provided. The electrolyte matrix includes lithium aluminate as a support material and a coarsening inhibitor. The coarsening inhibitor may be in the form of discrete particles or a dopant present in the support material. The coarsening inhibitor may include MnO 2 , Mn 2 O 3 , TiO 2 , ZrO 2 , Fe 2 O 3 , LiFe 2 O 3 , or mixtures thereof. The coarsening inhibitor prevents the formation of large pores in the electrolyte matrix during operation of the fuel cell, increasing the performance and the service lifetime of the electrolyte matrix.
摘要翻译:提供了一种与熔融碳酸盐燃料电池一起使用的具有增强的稳定性和使用寿命的电解质基质。 电解质基质包括铝酸锂作为载体材料和粗化抑制剂。 粗化抑制剂可以处于载体材料中存在的离散颗粒或掺杂剂的形式。 粗化抑制剂可以包括MnO 2,Mn 2 O 3,TiO 2,ZrO 2, Fe 2 O 3 O 3,LiFe 2 O 3或其混合物。 粗化抑制剂防止在燃料电池操作过程中在电解质基质中形成大孔,提高电解质基质的性能和使用寿命。 p>
摘要:
There is disclosed a modular fuel cell system including a plurality of tubular segments configured to be fitted together in an end-to-end relationship to form an inner vessel of the modular fuel cell system. Each segment includes a base portion and a top portion that is separable from said base portion. The top portion and the base portion together defining an inner space for housing an integrated block of oxide fuel cells. First and second end caps are provided for sealing the respective segments at first and second opposed ends of the inner vessel, wherein said inner vessel is positioned within an outer vessel and provides a pressure boundary between an inside of the inner vessel and an inside of the outer vessel.
摘要:
본 발명은 직접탄소 연료전지 시스템에 관한 것으로, 보다 상세하게는 직접탄소 연료전지의 연료 효율을 극대화시키는 직접탄소 연료전지 시스템에 관한 것이다. 본 발명의 직접탄소 연료전지 시스템은 연료극(anode), 공기극(cathode) 및 전해질로 구성된 직접탄소 연료전지와 상기 직접탄소 연료전지에 연결되어 상기 연료극(anode)에서 배출되는 미반응물 및 반응 부산물을 연료로 사용하는 고온형 연료전지를 포함한다. 본 발명의 직접탄소 연료전지 시스템에 따르면, 직접탄소 연료전지의 운전 결과 생성되는 유용한 가스들을 이용하여 고온형 연료전지를 통해 추가적인 전기를 생성함으로써 직접탄소 연료전지의 발전 효율을 높일 수 있다.
摘要:
A fuel cell matrix for use in a molten carbonate fuel cell comprising a support material and an additive material formed into a porous body, and an electrolyte material disposed in pores of the porous body, wherein the additive material is in a shape of a flake and has an average thickness of less than 1 μιτι.
摘要:
In various aspects, systems and methods are provided for integration of molten carbonate fuel cells with a Fischer-Tropsch synthesis process. The molten carbonate fuel cells can be integrated with a Fischer-Tropsch synthesis process in various manners, including providing synthesis gas for use in producing hydrocarbonaceous carbons. Additionally, integration of molten carbonate fuel cells with a Fischer-Tropsch synthesis process can facilitate further processing of vent streams or secondary product streams generated during the synthesis process.
摘要:
Systems and methods are provided for capturing CO 2 from a combustion source using molten carbonate fuel cells (MCFCs). The fuel cells are operated to have a reduced anode fuel utilization. Optionally, at least a portion of the anode exhaust is recycled for use as a fuel for the combustion source. Optionally, a second portion of the anode exhaust is recycled for use as part of an anode input stream. This can allow for a reduction in the amount of fuel cell area required for separating CO 2 from the combustion source exhaust and/or modifications in how the fuel cells are operated.
摘要:
Vorgeschlagen wird eine elektrochemische Zelle vom Durchflusstyp, umfassend (a) eine Anoden- und eine Kathodenhalbzelle, die von Seitenelementen begrenzt werden, und die in den Halbzellen die jeweiligen porösen Elektroden enthalten sind, sowie (b) eine permeable Trennschicht, die zwischen der Anoden- und der Kathodenhalbzelle angeordnet ist, die sich dadurch auszeichnet, dass (i) ein Elektrolyteinströmbereich, der mit einem Elektrolytzulauf verbunden ist und ein Elektrolytausströmbereich, der mit einem Elektrolytablauf verbunden ist, vorgesehen ist, wobei (ii) Elektrolyteinströmbereich und Elektrolytausströmbereich auf gegenüberliegenden Seiten der porösen Elektrode angeordnet sind, so dass (iii) einströmender Elektrolyt die poröse Elektrode senkrecht zur permeablen Trennschicht durchströmt.