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Method of preparing a catalyst suitable for steam reformation of hydrocarbons and for methane production. [German patent]

Abstract

A method of producing a nickel catalyst suitable for steam reformation and methane production is described which forms a permanent bond with the inner surface of an externally heated metal tube, e.g. a heat exchanger tube. To begin with, a metal sponge with good adhesion to the metal tube is produced on the basis of a metallic powder of the metal group which is treated by a conventional calcination process. The metal sponge is then covered with a metal oxide which is not reduced under reformation conditions, e.g. aluminium oxide, by wetting the metal sponge with aluminium nitrate and repeated calcination. Wetting and calcination are repeated twice, and the calcination temperature is lower each time in the range between 400 and 1200/sup 0/C. The activated nickel is there deposited by wetting with a nickel salt solution and subsequent calcination.
Publication Date:
May 26, 1977
Product Type:
Patent
Report Number:
DE 2552645; A
Reference Number:
EDB-80-015448
Subject:
10 SYNTHETIC FUELS; CATALYSTS; CHEMICAL PREPARATION; STEAM REFORMER PROCESSES; NICKEL; CATALYTIC EFFECTS; ALUMINIUM OXIDES; NICKEL OXIDES; REDUCTION; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; ELEMENTS; METALS; NICKEL COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; REFORMER PROCESSES; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; 090121* - Hydrocarbon Fuels- Chemical Synthesis- (1976-1989)
OSTI ID:
5849088
Country of Origin:
Germany
Language:
German
Submitting Site:
DE
Size:
Pages: 13
Announcement Date:

Citation Formats

Golebiowski, A, Romotowski, T, Hennel, W, Wroblewska-Wroblewska, T, Polanski, A, Janecki, Z, and Paluch-Paluch, S. Method of preparing a catalyst suitable for steam reformation of hydrocarbons and for methane production. [German patent]. Germany: N. p., 1977. Web.
Golebiowski, A, Romotowski, T, Hennel, W, Wroblewska-Wroblewska, T, Polanski, A, Janecki, Z, & Paluch-Paluch, S. Method of preparing a catalyst suitable for steam reformation of hydrocarbons and for methane production. [German patent]. Germany.
Golebiowski, A, Romotowski, T, Hennel, W, Wroblewska-Wroblewska, T, Polanski, A, Janecki, Z, and Paluch-Paluch, S. 1977. "Method of preparing a catalyst suitable for steam reformation of hydrocarbons and for methane production. [German patent]." Germany.
@misc{etde_5849088,
title = {Method of preparing a catalyst suitable for steam reformation of hydrocarbons and for methane production. [German patent]}
author = {Golebiowski, A, Romotowski, T, Hennel, W, Wroblewska-Wroblewska, T, Polanski, A, Janecki, Z, and Paluch-Paluch, S}
abstractNote = {A method of producing a nickel catalyst suitable for steam reformation and methane production is described which forms a permanent bond with the inner surface of an externally heated metal tube, e.g. a heat exchanger tube. To begin with, a metal sponge with good adhesion to the metal tube is produced on the basis of a metallic powder of the metal group which is treated by a conventional calcination process. The metal sponge is then covered with a metal oxide which is not reduced under reformation conditions, e.g. aluminium oxide, by wetting the metal sponge with aluminium nitrate and repeated calcination. Wetting and calcination are repeated twice, and the calcination temperature is lower each time in the range between 400 and 1200/sup 0/C. The activated nickel is there deposited by wetting with a nickel salt solution and subsequent calcination.}
place = {Germany}
year = {1977}
month = {May}
}