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Comparative Analysis of Selective Mining and XRT Sensor-Based Sorting for Copper Ore Pre-Concentration: Preliminary Studies Assessing Method Potential. [PDF]

Sensors (Basel)
Progorowicz J, Kurty J, Marcin M, Sisol M, Romańska A.   +4 more
europepmc   +1 more source

Dynamic eco-techno-economic analysis of low-carbon hydrogen production from methane.

Energy Adv
Martinoli G, Moioli E.
europepmc   +1 more source

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Simulation and multi-objective optimization of Claus process of sulfur recovery unit

Journal of Environmental Chemical Engineering, 2023
Ahmed Khadim Johni, Elham OmidbakhshAmiri   +1 more
openaire   +3 more sources

Soft analyzers for a sulfur recovery unit

Control Engineering Practice, 2002
This work deals with the design and implementation of soft sensors for a Sulfur Recovery Unit (SRU) in a refinery. Soft sensors are mathematical models able to emulate the behavior of existing sensors on the basis of available measurements. In this application, they are used when sensors are taken off for maintenance.
FORTUNA, Luigi, A. RIZZO, M. SINATRA, M. G. XIBILIA   +3 more
openaire   +6 more sources

CO2 capture from Sulfur Recovery Units

International Petroleum Technology Conference, 2014
Abstract Dolphin Energy Limited (DEL) is considering reducing the native Greenhouse Gases (GHG) emissions from its Ras Laffan plant in the state of Qatar. One important source of native Carbon Dioxide (CO2) is the gaseous effluents from the two Sulfur Recovery Units (SRU's).
Damien Roquet, Imran Aslam, Khalid Emadaddhi   +2 more
openaire   +1 more source

CO2 Capture From Sulfur Recovery Units’ Effluents

IPTC 2014: International Petroleum Technology Conference, 2014
Dolphin Energy Limited (DEL) is considering reducing the native Greenhouse Gases (GHG) emissions from its Ras Laffan plant in the state of Qatar. One important source of native Carbon Dioxide (CO2) is the gaseous effluents from the two Sulfur Recovery Units (SRU’s).
D. Roquet, I. Aslam, K. Emadaddhi
openaire   +1 more source

Dual-stage acid gas combustion to increase sulfur recovery and decrease the number of catalytic units in sulfur recovery units

Applied Thermal Engineering, 2019
Abstract Sulfur compounds in crude oil and gas are absorbed as acid gas (H2S and CO2), and converted to sulfur in sulfur recovery units (SRUs). To meet environmental standards, SRUs must achieve sulfur recovery efficiency (SRE) near 98–99.99%. The existing technologies for high SRE induce high costs to the economically deficient SRUs. To reduce their
Salisu Ibrahim, Ramees K. Rahman, Abhijeet Raj   +2 more
openaire   +1 more source

Corrosion Mitigation and Monitoring in Sulfur Recovery Units

CORROSION 2009, 2009
Abstract The main objective of Sulfur Recovery Units (SRU) is to remove sulfur compounds (mainly hydrogen sulfide) from gases produced by sweetening of refinery or sour field production gases. The sulfur compounds are converted to elemental sulfur, and then the sulfur is condensed to liquid sulfur.
Salah Al-Luqman, Iyad Al-Buraiki, Majed M Al-Qarni   +2 more
openaire   +1 more source