777706 HARDNESS TREATMENT 7208 25 LTR

NALFLEET™ Hardness Treatment 7208™ is an alkaline liquid phosphate formulation for the prevention of scale in both high and low pressure boilers. NALFLEET™ Hardness Treatment 7208™ 是一种碱性液体磷酸盐，用于防止高压和低压锅炉的结垢。NALFLEET™ Hardness Treatment 7208™是一种碱性液体磷酸盐液体，Na：PO4比率为2.6：1，可用于配位和碱性磷酸盐锅炉水处理程序。

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船用化学品 Marine Chemicals

锅炉水处理剂船用化学品 Bolier Water Treat

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船用泵、船用气动工具、船用工作间设备

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Product information

This product supersedes product no: 571299

NALFLEET™ Hardness Treatment 7208™ is an Alkaline Liquid phosphate liquid with a Na:PO4 ratio of 2.6:1 that can be used in both coordinated and alkaline phosphate boiler water treatment programmes.

Features

Liquid product for easy application
Simple test kit is available

Benefits

Provides phosphate scale control in both high and low pressure boilers
May be used as part of a coordinated phosphate programme
Easy to apply liquid formulation

Specification

General

Invent Hazard Material (IMO/EU) classification	C-9

Physical properties

Colour	Colorless
Density [g/ml]	1.1
Form	Liquid
pH	13.0 to 14.0 in As supplied

Technical data

Not Compatible	Aluminium, Copper, Copper Alloys, Nickel, Neoprene, Polyurethane.

Directions for use

NALFLEET™ Hardness Treatment 7208 should be fed continuously in order to properly protect the boiler. NALFLEET™ Hardness Treatment 7208 can be fed neat or in any convenient dilution made up in soft water or cooled condensate. NALFLEET™ Hardness Treatment 7208 must not be mixed with oxygen scavengers or condensate system corrosion inhibitors.

Sampling and Testing
NALFLEET™ Hardness Treatment 7208 is normally used in conjunction with NALFLEET™ Alkalinity Control treatment in a conventional alkaline phosphate treatment programme for HP boilers, where independent control of phosphate and alkalinity control is required.

Dosing and Control
The dosage of NALFLEET™ Hardness Treatment 7208 depends on a number of operational factors such as feed-water quality, boiler design and steam rate. Control of NALFLEET™ Hardness Treatment 7208 is by a simple test to give the required level of phosphate (as PO4) in the boiler water. A simple Hardness Treatment test kit is available for this purpose. NOTE: Dependent on water quality, NALFLEET™ Hardness Treatment 7208 dosed at 0.25 liters/ton will increase the phosphate reserve by the order of 10mg/l.

产品特性

• 液体产品，易于使用

• 提供简单的测试工具包

优势

• 在高压和低压锅炉中提供磷酸盐垢控制

• 可用作协调磷酸盐计划的一部分

• 易于涂抹液体

使用说明

应连续供给NALFLEET™ Hardness Treatment 7208 以便正确保护锅炉。NALFLEET™ Hardness Treatment 7208可以用软水或冷凝水组成的纯净或任何方便的稀释方式进料。NALFLEET™Hardness Treatment7208不得与氧清除剂或冷凝系统腐蚀抑制剂混合。

采样和测试

NALFLEET™ Hardness Treatment 7208 通常与NALFLEET™碱度控制处理一起用于HP锅炉的常规碱性磷酸盐处理程序，其中需要独立控制磷酸盐和碱度控制。

剂量和控制

The dosage of NALFLEET™ Hardness Treatment 7208的用量取决于许多操作因素，例如给水质量，锅炉设计和蒸汽速率。

通过简单的测试来控制NALFLEET TM硬度处理7208，以在锅炉水中提供所需水平的磷酸盐（作为PO4）。一个简单的硬度处理测试套件可用于此目的。注意：取决于水质，NALFLEET™硬度处理

以0.25升/吨给料的7208将使磷酸盐储备增加10mg / l的量级。