Thermal decomposition of carbonate rocks under in situ combustion

1990 ◽  
Vol 58 (5) ◽  
pp. 644-650 ◽  
Author(s):  
I. I. Bogdanov ◽  
V. M. Entov ◽  
V. P. Stepanov
Keyword(s):  
Thermal Decomposition ◽  
Carbonate Rocks ◽  
In Situ Combustion

ROCK OIL RESERVOIR STRUCTURE INFLUENCE ON THE FLAME STABILITY OF THE IN-SITU COMBUSTION RECOVERY METHOD

2019 ◽  
Author(s):  
Lucas Henrique Pagoto Deoclecio ◽  
Filipe Arthur Firmino Monhol ◽  
Antônio Carlos Barbosa Zancanella
Keyword(s):  
Flame Stability ◽  
Oil Reservoir ◽  
In Situ Combustion ◽  
Recovery Method

Ceramic monolith- and foam-structured catalysts via in-situ combustion deposition for energetic applications

2018 ◽  
Vol 42 (3) ◽  
pp. 405-418
Author(s):  
Cristina ITALIANO ◽  
Lidia PINO ◽  
Massimo LAGANÀ ◽  
Antonio VITA
Keyword(s):  
In Situ Combustion ◽  
Structured Catalysts

Determination of the propagation state of the combustion zone during in-situ combustion by dimensionless numbers

Fuel ◽  
2021 ◽  
Vol 284 ◽  
pp. 118972
Author(s):  
Dong Liu ◽  
Junshi Tang ◽  
Ruonan Zheng ◽  
Qiang Song
Keyword(s):  
Combustion Zone ◽  
Dimensionless Numbers ◽  
In Situ Combustion

scholarly journals Sulfur bacteria promote dissolution of authigenic carbonates at marine methane seeps

2021 ◽  
Author(s):  
Dalton J. Leprich ◽  
Beverly E. Flood ◽  
Peter R. Schroedl ◽  
Elizabeth Ricci ◽  
Jeffery J. Marlow ◽  
...  
Keyword(s):  
Carbonate Rocks ◽  
Sulfur Oxidation ◽  
Methane Seeps ◽  
Etch Pits ◽  
Active Dissolution ◽  
Authigenic Carbonates ◽  
Sulfur Bacteria ◽  
Sulfur Oxidizing ◽  
Sulfur Oxidizing Bacteria

AbstractCarbonate rocks at marine methane seeps are commonly colonized by sulfur-oxidizing bacteria that co-occur with etch pits that suggest active dissolution. We show that sulfur-oxidizing bacteria are abundant on the surface of an exemplar seep carbonate collected from Del Mar East Methane Seep Field, USA. We then used bioreactors containing aragonite mineral coupons that simulate certain seep conditions to investigate plausible in situ rates of carbonate dissolution associated with sulfur-oxidizing bacteria. Bioreactors inoculated with a sulfur-oxidizing bacterial strain, Celeribacter baekdonensis LH4, growing on aragonite coupons induced dissolution rates in sulfidic, heterotrophic, and abiotic conditions of 1773.97 (±324.35), 152.81 (±123.27), and 272.99 (±249.96) μmol CaCO3 • cm−2 • yr−1, respectively. Steep gradients in pH were also measured within carbonate-attached biofilms using pH-sensitive fluorophores. Together, these results show that the production of acidic microenvironments in biofilms of sulfur-oxidizing bacteria are capable of dissolving carbonate rocks, even under well-buffered marine conditions. Our results support the hypothesis that authigenic carbonate rock dissolution driven by lithotrophic sulfur-oxidation constitutes a previously unknown carbon flux from the rock reservoir to the ocean and atmosphere.

An in situ investigation of the thermal decomposition of metal-organic framework NH2-MIL-125 (Ti)

2021 ◽  
Vol 316 ◽  
pp. 110957
Author(s):  
Mian Zahid Hussain ◽  
Mounib Bahri ◽  
Werner R. Heinz ◽  
Quanli Jia ◽  
Ovidiu Ersen ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Metal Organic Framework ◽  
In Situ Investigation ◽  
Metal Organic ◽  
Organic Framework

Study of transient heating using an in situ combustion system

2017 ◽  
Vol 114 ◽  
pp. 685-692
Author(s):  
Fabián E. Cano Ardila ◽  
Andrés A. Amell Arrieta
Keyword(s):  
Combustion System ◽  
Transient Heating ◽  
In Situ Combustion

Factorial Experiments In In-Situ Combustion

10.2118/90-64 ◽  
1990 ◽  
Author(s):  
M. Greaves ◽  
R.W. Field ◽  
J.W.O. Dudley
Keyword(s):  
Factorial Experiments ◽  
In Situ Combustion
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