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Thursday, May 21, 2020 | History

3 edition of High temperature materials corrosion in coal gasification atmospheres found in the catalog.

High temperature materials corrosion in coal gasification atmospheres

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  • 9 Currently reading

Published by Elsevier Applied Science in London, New York .
Written in English

    Subjects:
  • Metals at high temperatures -- Congresses.,
  • Corrosion and anti-corrosives -- Congresses.,
  • Coal gasification -- Equipment and supplies -- Corrosion -- Congresses.

  • Edition Notes

    Statementedited by J.F. Norton.
    ContributionsNorton, J. F., CEC High Temperature Materials Information Centre.
    The Physical Object
    Paginationxi, 136 p. :
    Number of Pages136
    ID Numbers
    Open LibraryOL17907794M
    ISBN 100853342415

    The chemical reactions of gasification can progress to different extents depending on the gasification conditions (like temperature and pressure) and the feedstock used. Combustion reactions take place in a gasification process, but, in comparison with conventional combustion which uses a stoichiometric excess of oxidant, gasification typically uses one-fifth to one-third of the theoretical. P. L. Hemmings and R. A. Perkins, Thermodynamic phase stability diagrams for the analysis of corrosion reactions in coal gasification/combusion atmospheres. Research Project –1, Interim Report, Palo Alto, CA, Lockheed Palo Alto Research Laboratories for Electric Power Research Insitute, December,

    Materials for high-temperature service can not be selected on the grounds of their corrosion resistance alone. Their creep strength and structural stability also need to be taken into account. High-temperature corrosion testing. In Sandvik's high-temperature corrosion laboratory, testing is . Although this removes the problem of chloride corrosion, other corrosion mechanisms appear such as sulphidation and hot corrosion due to sulphate deposits. At Studstrup power plant Unit 4, based on trials with exposure times of h using 0–20% straw co‐firing with coal, the plant now runs with a fuel mix of 10% straw + by:

      A state-of-the-art review is presented on the corrosion and mechanical behavior of materials at elevated temperatures in coal-gasification environments. The gas atmosphere in coal-conversion processes are, in general, complex mixtures which contain sulfur-bearing components (hydrogen sulfide, SO2, and COS) as well as oxidants (carbon dioxide/carbon monoxide and Cited by: JOURNAL OF MATERIALS SCIENCE 26 () High-temperature metals and alloys A review chlorine corrosion of Y.-N. CHANG, F.-I. WEI Steel and Aluminium R and D Department, China Steel Corporation, Hsiao Kang, Kaohsiung, Taiwan.


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High temperature materials corrosion in coal gasification atmospheres Download PDF EPUB FB2

COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

() Corrosion of Commercial Stainless Steel AISI and of a V-Modified Fe-Ni-Cr Model Alloy in Coal Gasification Type Atmospheres at °C. High Temperature Materials and Processes Online publication date: 1-JanCited by: Get this from a library.

High temperature materials corrosion in coal gasification atmospheres: [proceedings of a seminar held at the Joint Research Centre of the Commission of the European Communities, Petten Establishment, the Netherlands and organised by the CEC High Temperature Materials Information Centre, Petten, the Netherlands].

[J F Norton; CEC High Temperature Materials. High temperature corrosion tests were done for CrMo steel, H and S stainless steels in simulating the coal gasification atmospheres. The corrosion was increased with increase of H2S content for all steels tested and suppressed with increase of H2O content for stainless steels.

S stainless steel showed the best corrosion : Shigemitsu Kihara, Hirokatsu Nakagawa, Kiyokazu Nakagawa, Kazuo Saito, Susumu Hayashi.

this paper major high temperature corrosion mechanisms, materials performance in presently op-erating gasifiers and future research needs will be discussed. High temperature materials corrosion in coal gasification atmospheres book Keywords: coal gasification, syngas coolers, sulfidation, downtime corrosion, stainless steel 1.

Introduction Intensive development of. Corrosion is the degradation of a material in a corrosive environment, and is commonly divided into two groups; wet corrosion and high-temperature corrosion. Wet corrosion Problems with wet corrosion attacks in stainless steels occur in mineral acids, process solutions.

High-Temperature Corrosion in Coal Gasification Plants V. HILL, D. YATES, and B. HUMPHREYS IIT Research Institute, 10 West 35 Street, Chicago, IL The 43 papers discuss topics related to the high temperature corrosion of engineering alloys, ceramics and protective coatings.

The papers will be a useful and dynamic tool for those wishing to increase their knowledge of High Temperature Corrosion, as well as providing a guide to recent literature in this field. ago, there has been a tremendous increase in the publications of high-temperature corrosion data and the emergence of new, challenging high-temperature corrosion and materials problems faced by several industries.

Once thought to be a mandane fuel, household garbage under combustion. In this paper major high temperature corrosion mechanisms, materials performance in presently operating gasifiers and future research needs will be discussed. Keywords: coal gasification, syngas coolers, sulfidation, downtime corrosion, stainless steel.

[11 References]}, author = {Natesan, K and Chopra, O K}, abstractNote = {Materials considered for application in the high-temperature multicomponent gaseous environments present in various coal-gasification processes must possess good structural integrity at elevated temperatures and inherent resistance to the corrosive atmospheres.

() High Temperature Corrosion Resistance of Some Metallic Materials in Low-BTU Coal Gasification Pilot-plant. Tetsu-to-HaganeOnline publication date: 1-JanCited by: Abstract. This book describes a treatment of all forms of high temperature corrosion problems encountered in industry, especially gas turbine and aerospace; heat treating; mineral and metallurgical processing; ceramic, electronic and glass manufacturing; automotive; pulp and paper; waste incineration; fossil fuel power generation; coal gasification; and nuclear.

HIGH-TEMPERATURE CORROSION IN POWER-GENERATING SYSTEMS K. Natesan1 1 Energy Technology division, Argonne National Laboratory, S Cass Avenue, Argonne, IL key words: coal-fired systems, combustion, gasification, corrosion, materials.

Corrosion in coal gasification atmospheres (*) Roger A. Perkins Consultant, Lincoln Dr.,CA,U.S.A. Abstract. - Corrosion of metallic materials by coal gasification atmospheres has been the subject of extensive study for over 20 years.

While many alloys were found to be resistant to. There are many similarities between the high-temperature materials issues for supercritical CO2 (sCO2) and conventional coal-fired steam boilers with the major difference being compatibility or.

In this study, high-temperature corrosion tests were carried out at °C°C in a helium environment containing the impurity gases H 2, CO, and CH 4, in order to examine the corrosion. By investigating the high-temperature characteristics of ferro-coke gasification reaction and the microstructure of ferro-coke, following conclusions are derived.

(1) The weight loss of ferro-coke increases as the reaction temperature is raised, and particularly 1, °C reaction temperature gives rise to a weight loss of %.Cited by: 2. Materials of construction often become the limiting factor in design of vessels and components for containment of the processes.

K.,High temperature alloy corrosion in coal-conversion environments, Proc. Intl. Conf. on High Temperature Corrosion, San Diego, California, March 2–6,to be published by NACE. Part III, Proc Author: W.

Ellingson, K. Natesan, T. Vojnovich. Purchase Developments in High Temperature Corrosion and Protection of Materials - 1st Edition. Print Book & E-Book. ISBN. “The Corrosion of Refractories in Coal Gasifiers at Elevated Temperature”, Yurek, G.J., Conf. on Corrosion/Erosion of Coal Conversion System Materials, NACE Pub., ().

Google Scholar (12).Author: B. Meadowcroft, D. Lloyd, K. Joon, S. B. v.d. Molen, E. H. P. Cordfunke, F. Negrini, F. J. Vaes, S.The corrosion resistance of commercial grades stainless steels, Fe-base, Ni-base, and Co-base alloys and that of the pack coated alloys with Cr, Al, or Si were investigated in a simulated coal gasification atmosphere in the temperature range of to °C for to : Michiya Okada, Ken'ichi Usami, Tadaoki Morimoto.Exposure experiments of some metallic materials were carried out in the fluidized bed low-BTU coal gasification pilot-plant of Coal Mining Research Center.

The test materials contains a carbon steel, chromium-molybdenum steels, stainless steels and superalloys along with the aluminum- or chromium-coated : Takehiko Itagaki, Toshiharu Kobayashi, Jung Wei Shih, Takashi Arai, Michio Yamazaki.