Compressors
Reliability: Consider amended warranties for rotating equipment
If you have ever encountered a situation where an equipment manufacturer declined to offer warranties, allow us to share three case histories.
Sundyne debuts fit-for-purpose centrifugal gas compressors for power generation
Sundyne announced a new series of fit-for-purpose centrifugal gas compressors, which are ideal for applications associated with the power generation market.
Extend ethylene plant run length with compressor chemical treatment
An aging ethylene plant historically suffered from plant run length limiting compressor fouling that resulted in a loss of polytropic efficiency and intercooler backpressure buildup.
Reliability: Machinery quality assessment on twin-screw compressors
Machinery quality assessment (MQA) is similar to bid conditioning, and both relate to structured efforts.
Improve refinery compressor performance with a reengineered rotor
When a scheduled maintenance task at a refinery in Germany revealed the need for a new rotor assembly, working with local independent specialists enabled the team responsible to improve the design and performance of the compressor without further interruption to service.
Design a pressure safety valve at the centrifugal pump discharge
In most process plants, it is unusual to install a pressure safety valve (PSV) to centrifugal pump and compressor discharge, but some PSVs are needed and are installed to protect the system against miscellaneous scenarios that could create overpressure in the system.
Petrobras contracts Elliott on Brazil rotor storage
The contract, which was renewed for three years with an option to extend, covers a minimum of 80 spare turbine and compressor rotors for Petrobras refineries in Brazil.
Reliability: Interpreting API Standard 618 for reciprocating compressors
A rotating machinery engineer working for an engineering, procurement and construction (EPC) contractor in India is often involved in selecting reciprocating compressors for hydrocarbon processing plants.
Elliott to supply compressor for Holly Refining’s upgrade in New Mexico
The H2 recycle unit will be built and tested in Elliott's manufacturing facility in Jeannette, Pennsylvania. Delivery is to the Navajo refinery is scheduled for the third quarter of 2016.
Advances in dry gas seal technology for compressors
Compressor owner-operators now have unprecedented and solidly verifiable options.
- Russia's Ryazan oil refinery restores crude processing to 60% of pre-attack level 3/28
- Global refinery capacity totaling 3.6 MM bpd at high-risk of closure 3/28
- More than 20% of global oil refining capacity at risk, analysis finds 3/28
- SABIC Fujian Petrochemicals advances major ethylene project with Lummus technologies and services 3/28
- Singapore fuel oil stockpiles slip to two-week low 3/28
- Sri Lanka minister says Sinopec to start work on refinery by June 3/28