Welcome to Topnir Systems

Turn your challenges into opportunities and turn opportunities into profits

Topnir Principles

Precursor of Near Infra Red (NIR) applied for hydrocarbon with more than 20 years experience in refining at BP, our intensive research program into NIR technology has leaded to a portfolio of more than 40 patents.

Topnir is the result of such research and development. TOP stands for Topology and NIR for Near Infra Red.

Following successive organization changes, the technology,
patents and team now belong to Topnir Systems SAS.

By providing the full suite of properties in less than 2 minutes, Topnir characterizes any hydrocarbon such as crude, intermediate and finished product streams in real time, “on-line”, off-line” and “At-line”.

Topnir predictions accuracy is guaranteed to meet ASTM/ISO standards.

Topnir applications cost significantly less to maintain and operate than conventional on-line and laboratory analyzers. Depending on throughput, the accurate feed-forward and feedback information from Topnir leads to incremental savings of:

1 to 6 Million USD per year