Apparatus for Controlled Hydrodynamic Electrochemical and Corrosion Studies in High-Temperature Aqueous Systems

CORROSION ◽  
1988 ◽  
Vol 44 (3) ◽  
pp. 186-192 ◽  
Author(s):  
D. D. Macdonald ◽  
J. Mankowski ◽  
M. Karaminezhaad-Ranjbar ◽  
Y.-H. Hu
Keyword(s):  
High Temperature ◽  
Aqueous Systems ◽  
Corrosion Studies

Hydrolysis of Zinc Ion and Solubility of Zinc Oxide in High-Temperature Aqueous Systems

1997 ◽  
Vol 127 (3) ◽  
pp. 292-299 ◽  
Author(s):  
Yukiko Hanzawa ◽  
Daisuke Hiroishi ◽  
Chihiro Matsuura ◽  
Kenkichi Ishigure ◽  
Masashi Nagao ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
High Temperature ◽  
Zinc Ion ◽  
Aqueous Systems ◽  
Hydrolysis Of

Production and use of radioactive [82Br]KBr in high-temperature corrosion studies

2019 ◽  
Vol 148 ◽  
pp. 24-30
Author(s):  
Juho Lehmusto ◽  
Mikael Bergelin ◽  
Jan-Olof Lill
Keyword(s):  
High Temperature ◽  
High Temperature Corrosion ◽  
Corrosion Studies

High Temperature Corrosion Studies in Molten Salt Using Salt Purification and Alloy Coating

2016 ◽  
Vol 59 (3) ◽  
pp. 242-257 ◽  
Author(s):  
S.S. Sawant ◽  
B.D. Gajbhiye ◽  
S. Tyagi ◽  
C.S. Sona ◽  
R. Divya ◽  
...  
Keyword(s):  
High Temperature ◽  
Molten Salt ◽  
Alloy Coating ◽  
High Temperature Corrosion ◽  
Corrosion Studies

scholarly journals Autoclave design for high pressure-high temperature corrosion studies

2015 ◽  
Vol 13 (4) ◽  
pp. 539-555 ◽  
Author(s):  
B.A. Lasebikan ◽  
A.R. Akisanya ◽  
W.F. Deans
Keyword(s):  
Aqueous Solution ◽  
High Pressure ◽  
High Temperature ◽  
Corrosion Behaviour ◽  
Testing Machine ◽  
Content Type ◽  
High Pressure High Temperature ◽  
Corrosion Studies ◽  
Wide Range ◽  
Design Pressure

Purpose – The purpose of this paper is to develop an autoclave that can be used to assess corrosion behaviour of suitable material in high-pressure–high-temperature (HPHT) environments. Many new discoveries of oil and gas field are in HPHT environments. The development of such fields requires appropriate selection of materials that are able to withstand not just the service loads but also corrosive production fluids in the HPHT environment. Design/methodology/approach – The exposure of material samples to elevated pressure and temperature is usually done using an autoclave. The suitability of an existing autoclave for HPHT corrosion studies is provided together with suggestions on necessary design modifications. An alternative design of the autoclave is proposed based on functionality requirements and life cycle cost assessment. Findings – It is concluded that the existing autoclave was unsuitable for HPHT corrosion tests, and modifications were very expensive to implement and/or not foolproof. A new autoclave was designed, manufactured, tested and successfully used to study the effect of aqueous solution on the corrosion of a pipe subject to a combination of axial tension, internal pressure and elevated temperature. Research limitations/implications – The maximum design pressure of 15 MPa is more than sufficient for high-pressure corrosion studies in aqueous solution where partial pressure of the dissolved gas is one of the main controlling parameters. However, the design pressure is only suitable for corrosion studies in a seawater environment of up to 1,500 m water depth. Originality/value – A new design of autoclave together with all the necessary piping, assembly and control system is proposed for HPHT corrosion studies. The autoclave can be used as standalone or integrated with a mechanical testing machine and thus enables corrosion studies under a wide range of loading.

Aqueous systems at high temperature—II

1961 ◽  
Vol 21 (1-2) ◽  
pp. 141-151 ◽  
Author(s):  
C.J. Barton ◽  
G.M. Hebert ◽  
William L. Marshall
Keyword(s):  
High Temperature ◽  
Aqueous Systems

Aqueous systems at high temperature—V

1961 ◽  
Vol 23 (3-4) ◽  
pp. 295-303 ◽  
Author(s):  
Ernest V. Jones ◽  
William L. Marshall
Keyword(s):  
High Temperature ◽  
Aqueous Systems
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