1/1

瀏覽量:

774828 CONDENSATE CONTROL/WILHELMSEN NALFLEET造水機(jī)處理劑

655 774828?CONDENSATE CONTROL 本品是用于控制冷凝水和供水系統(tǒng)的腐蝕的濃縮液體中和劑。

瀏覽量:

1004

產(chǎn)品編號(hào)

655 774828

所屬分類

船用化學(xué)品 Marine Chemicals

熱銷產(chǎn)品

Product information

Features

Easy to use liquid treatment
Neutralises the acids occurring in the condensate system
Volatilizes and carries over with the steam and so it is recycled
Simple test to determine level of treatment
Used for protection of condensate and feed water systems in boiler systems of all pressures

Benefits

Dosage is economical and efficient
Less maintenance required
Lower operating costs and increased reliability

Specification

Physical properties

Appearance	Colourless
Density [g/ml]	1.0
Form	Liquid
pH	10 in 1% solution

Technical data

Not Compatible	Avoid copper, brass and aluminium

Directions for use

Dosage and Control

The condensate is tested for pH to determine the dosage level. The pH limits are 8.5-9.2. For an average system e.g. 10 m3, the dosage is approximately 0.65 ltr/day

Dosing Method

NALFLEET™ Condensate Control is best dosed continuously using an automatic dosing unit. The treatment can be dosed together with the oxygen scavenger.

Suitable dosage points are:

Boiler feed line after recirculation valve
Condensate pump discharge NALFLEET™ Condensate Control can be fed using an automatic dosing system. Consult your WSS representative for specific dosing instructions.

Sampling and Testing

A representative sample of condensate should be drawn for analysis daily. The sample should always be taken from the same point, cooled and tested immediately. Follow the test kit instructions and log the results in Waterproof. The results should be sent to WSS as stated in the Waterproof instructions.

Condensate Control Dosing Parameters (all pressure groups)

Standard pH range is 8.5 to 9.2

Measured pH

<8.5 8.5 to 9.2 >9.2

Increase Dosage by 25% Satisfactory. Maintain dosage. Decrease dosage by 25% for 72 hrs and retest.

for 72 hrs and retest.

These are recommended values based on experience and are in no way intended to replace the boiler manufacturer's specifications or company regulations.

It is important that regular testing is carried out to ensure levels of treatment are correct. Use dosage chart to maintain condensate pH between 8.5-9.2.

655 774828 CONDENSATE CONTROL 鍋爐冷凝水液體腐蝕控制劑

產(chǎn)品說明

本品是用于控制冷凝水和供水系統(tǒng)的腐蝕的濃縮液體中和劑。

使用說明

Condenaste Control是一種揮發(fā)性液體氨，它中和冷凝水和供水系統(tǒng)內(nèi)的酸性殘留物而達(dá)到防止酸腐蝕的目的。在冷凝水和供水系統(tǒng)中引起酸腐蝕的最常見的原因是溶解的CO2。本品中和碳酸至維持冷凝水和供水系統(tǒng)處于堿性條件。

用量和控制

測(cè)定冷凝水PH確定用量，PH為8.3-9.0。

投藥方法

本品最好用計(jì)量泵連續(xù)投藥，可將本品與Condenaste Control一起送進(jìn)系統(tǒng)內(nèi)。

最適宜的投藥點(diǎn)為：

鍋爐循環(huán)閥后的供水管。

冷凝水泵出口處。

Condenaste Control可用UNITOR的BWT投藥裝置（產(chǎn)品號(hào)597120）或帶警鈴的BWT投藥裝置（產(chǎn)品號(hào)597179）投藥。

要了解專門的投藥說明請(qǐng)與您的UNITOR代表接洽。

取樣與測(cè)試

冷凝水的代表性樣品應(yīng)每天取出分析。取樣應(yīng)在同一地點(diǎn)進(jìn)行。并立即冷卻和測(cè)試。

遵照Spectrapak測(cè)試箱的說明并將結(jié)果記錄在UNITOR提供的記錄紙上，這些記錄應(yīng)送往UNITOR快速響應(yīng)記錄評(píng)審中心進(jìn)行審核和評(píng)估。重要的在于進(jìn)行定期檢測(cè)以確保處理水平符合要求。

按用量表保持冷凝水PH值在8.3-9.0之間。

特性、優(yōu)點(diǎn)和用途

★使用方便的液體處理劑。

★在冷凝水系統(tǒng)內(nèi)中和酸。

★保養(yǎng)簡(jiǎn)便，操作成本降低和提高可靠性。

★隨蒸汽蒸發(fā)冷凝可循環(huán)使用。用藥經(jīng)濟(jì)有效。

★簡(jiǎn)單測(cè)試即可確定投藥量。

★用于保護(hù)各種壓力下鍋爐系統(tǒng)中的冷凝水和供水系統(tǒng)。

★是UNITOR配套的處理程序和UNITOR組合處理程序的一個(gè)組成部分。

使用本產(chǎn)品前請(qǐng)先閱讀材料安全資料活頁

安全和保健的詳細(xì)資料，請(qǐng)參考材料安全活頁或產(chǎn)品標(biāo)簽

產(chǎn)品性能

外觀：	無色液體
比重：	1.0克/厘米³15℃
閃點(diǎn)：	（PMCC）℃無
PH值（1%體積）：	10
相溶性：金屬：橡膠：	避免與鋼、黃銅、鋁接觸未見影響
包裝：	訂貨編號(hào)： 655-774828	規(guī)格（立升） 25