SRU FROM A TO Z
CLAUS PLANT EQUIPMENT
ACID GAS KNOCKOUT DRUM
SRE is pleased to offer SRU Design Consultation.
COMBUSTION AIR BLOWERS
Learn more about an SRU Capacity Study.
MAIN BURNER AND REACTION FURNACE
Does your Main Burner / Reaction Furnace destroy all potential Claus catalyst contaminants present in your SRU feed streams?
Learn more about an SRU Performance Evaluation. Burner Vendors
Has your facility experienced WHB tubesheet failures?
SRE has you covered, Contact Us Now! Learn more about an SRU Capacity Study.
Contact us with any procedural questions.
Learn about SRE’s SRU Performance Evaluation. Burner Vendors
Is the process gas mass velocity through each of your Condensers Aligned with Best Practices?
RUNDOWNS AND SEAL LEGS
Condenser Rundowns and Seal Legs must be jacketed (i.e. steam, glycol, etc.) to ensure that sulfur solidification does not occur. For steam jacketing, it is important to ensure that all steam traps are hot by taking a piece of solid sulfur, touching the surface of the trap, and observing that it melts. Catalyst beads, finings, corrosion products, and sulcrete can plug up the seal leg and therefore frequent observation into the ‘look-box’ should be performed to ensure steady flow of the produced liquid sulfur. Any abnormalities in the sulfur flow may be due to partial plugging of the seal leg, failure in part of the jacketing, and/or a tubesheet leak in the upstream Condenser due to a tube or tube sheet leak, which causes sulfur to solidify in the outlet section.
Contact us now to create a ‘What If’ Model of your SRU.
Request a ‘Free Testing Quotation.
Claus Reactors contain Alumina and/or Titania catalysts that must be protected from Claus contaminants/poisons, thermal shock (sulfur fires), amine, condensed water, liquid sulfur, and soot. Claus catalyst can be permanently poisoned by BTEX, heavy hydrocarbons, amine, and methanol. The thermal shock from sulfur fires, as well as condensed water and amine, can destroy the integrity of the catalyst, while liquid sulfur and soot only plug the catalyst pores (reversible).
TAIL GAS ANALYZER
A comprehensive assessment of all SRU-related instrumentation is included in an SRU Performance Evaluation.
Contact us for a Free Testing Quotation. Analyzer Vendors
DEGASSED LIQUID SULFUR
An On-Site Liquid Sulfur Product Analysis provides invaluable information in terms of your degassing unit’s performance.
Contact us for a Free Testing Quotation.
A Thermal Incinerator Optimization Program can reduce fuel gas requirements by upwards of 50 percent!
Contact us now for a Free Testing Quotation
THE VIRTUAL SRU
SRE has partnered with Virtual Materials Group (VMG – A Schlumberger Technology), allowing SRE to use the powerful VMG Sulfur Plant simulation software in-field (Symmetry Process Software Platform). Using years of accumulated SRE sulfur unit data, our team is able to accurately model any given SRU. In conjunction with our field results, the models provide important process values such as Reaction Furnace adiabatic temperature, Reactor bed dewpoints, and catalyst activity.