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1. (CN1207210) High temperature electrochemical converter for hydrocarbon fuels

Office : China
Application Number: 96199534.3 Application Date: 08.11.1996
Publication Number: 1207210 Publication Date: 03.02.1999
Grant Number: 1160820 Grant Date: 04.08.2004
Publication Kind : C
Prior PCT appl.: Application Number:PCTUS1996017953 ; Publication Number:1997018597 Click to see the data
IPC:
C25B 9/00
H01M 8/12
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9
Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
12
operating at high temperature, e.g. with stabilised ZrO2 electrolyte
CPC:
H01M 8/0219
H01M 4/9025
H01M 8/0625
H01M 8/184
H01M 2004/8684
H01M 2004/8689
H01M 2008/1293
H01M 2300/0074
Y02E 60/528
Applicants: Ztek Corp.
兹特克公司
Inventors: M. S. Hsu
M·S·苏
Agents: lu xinhua
中国专利代理(香港)有限公司
中国专利代理(香港)有限公司
Priority Data: 08557952 14.11.1995 US
Title: (EN) High temperature electrochemical converter for hydrocarbon fuels
(ZH) 用于碳氢化合物燃料的高温电化学换能器
Abstract: front page image
(EN) A sulfur-tolerant electrochemical converter having low internal resistance that is capable of directly processing hydrocarbon fuel having a sulfur component of up to about 50 ppm, and in excess of this amount, without suffering permanent structural damage or suffering a significant and/or permanent decrease in overall operating performance. The electrochemical converter is a high temperature fuel cell that has an operating temperature between about 600 DEG C and about 1200 DEG C and is capable of internally vaporizing and/or reforming the hydrocarbon fuel. One or more of the converter constituents, such as the interconnector, the contact surfaces of the interconnector, the fuel electrode, and the oxidizer electrode, is composed of a selected mixture containing chromium oxide and an alkaline metal oxide.
(ZH)

一种具有低内阻的耐硫电化学换能器,它能够直接处理含硫成分高达50ppm的碳氢化合物燃料,且超过此含硫量情况下,不会产生永久性结构损坏或整体操作性能不会经历显著的和/或持久的下降。该电化学换能器是一种具有工作温度在约600℃~1200℃范围的高温燃料电池,能够内部汽化和/或重整碳氢化合物燃料。一个或多个换能器构件,如联接器、联接器接触表面、燃料电极和氧化剂电极由含有至少氧化铬和碱金属氧化物的所选混合物构成。


Also published as:
NO19982174EP0861506RU02172543JP2000500606 CA2237632AU1996076743
DK0861506WO/1997/018597