FAQs

Find answers to many of the questions we’ve been asked over the years.
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Find your answers

What are the risks of process gas compressor fouling?

What are the methods of cleaning fouled compressors?

At what frequency should on-line cleaning be performed?

What causes gas turbine compressor fouling?

What are the signs of fouling in the process gas compressor?

What are the risks of process gas compressor fouling?

What is online gas compressor cleaning?

What are the effects of on-line cleaning on the downstream process?

What are the advantages and disadvantages of online compressor cleaning?

What is offline gas compressor cleaning?

What are the advantages and disadvantages of offline compressor cleaning?

Is the Rochem cleaning procedure safe?

What about cost effectiveness?

How much time is required to clean a gas turbine compressor?

What are the financial benefits of on-line gas compressor cleaning?

What process compressor types are suitable for online cleaning?

What are the questions to ask when selecting a gas compressor cleaning system?

What does the Rochem FYREWASH® system consist of?

How does the Rochem FYREWASH® system compare in safety and efficiency with other compressor cleaning methods?

How many installations have Rochem carried out?

Has there ever been a failure of a Rochem nozzle?

How many injection nozzle systems are required when operating two or more process compressors in series?

Is a shutdown required to install the injection nozzle system?

How much time is required to install or retrofit a Rochem system to a stationary engine?

Are there any restrictions regarding the type of shaft end seals being utilised?

At what process operating conditions should on-line cleaning be performed?

What is the requirement for the water used in the compressor washing process?

Is on-line process compressor cleaning in recycle mode an option?

What are the advantages and disadvantages of using plain water for compressor washing?

Do I need to use cleaning chemicals and detergents for on-line and off-line compressor cleaning?

What type of cleaning chemical is used for on-line cleaning?

What are the questions to ask when selecting a compressor cleaning chemical?

Can the cleaning chemical damage the process compressor internals?

What quantity of cleaning chemicals is required for online compressor cleaning?

Can the cleaning chemical adversely affect Viton O-rings in shaft end seals?

What kind of information is required to prepare a proposal?

HEAD OFFICE

ROCHEM Fyrewash Ltd

5-6 Sun Valley Business Park

Winnall Close, Winchester

Hampshire

SO23 0LB

USA OFFICE

ROCHEM Fyrewash Inc
23707 West Hardy Road
Spring
Texas
77373

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