---
title: Freeport LNG Dry Chemical System
description: Compact design and construction of custom nitrogen-driven dry chemical powder system within a single skid unit according to Freeport project specifications
---

[Cases ](https://www.semcomaritime.com/cases)

# [Freeport LNG Dry Chemical System](https://www.semcomaritime.com/cases/freeport-lng-dry-chemical-system)

 Written by [Semco Maritime](https://www.semcomaritime.com/cases/author/semco-maritime) | Nov 10, 2016 11:00:00 PM

## Freeport LNG Dry Chemical System

##### **Customer: SCB&I ****Location: Texas USA **Period: 2016

Semco Maritime was engaged by CB&I to make a compact design and then build a custom nitrogen-driven dry chemical powder system (main plus 100% back-up) within a single skid unit. The Semco Maritime design team worked with engineers from CB&I in the US to meet strict Freeport project specifications.

##### Competences and systems

- Nitrogen-driven
- Custom-designed high-pressure storage tank
- Weatherproof cabinet
- One compact unit to protect 4 relief valve vent stacks on the LNG tank
- Offshore commissioning

##### Highlights

- Depth and height restrictions were accommodated
- Full flow testing of powder including development of catchment bund at Semco Maritime Perth facility
- Adapted to client design changes after award and meeting project delivery schedule
- Low-maintenance design

[View full post](https://www.semcomaritime.com/cases/freeport-lng-dry-chemical-system)

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