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船用化学品/MC-16低压锅炉水处理剂
2019-08-09 19:301430
  • 价格:未填
地区:天津 塘沽区
船用化学品/MC-16 低压锅炉水处理剂
MC?16 Water Treatment Reagent for Low Pressure Boiler
国家级科技新产品     媲美世界名牌
特点
除氧,阻垢,缓蚀,调节水质.
高科技新产品,对炉内水具有多种调整功能,且兼具有机和无机水处理剂的优点.包括液体和固体两种类型.
使用方便,化验准确、简单。
用途
适用于低压热水锅炉和蒸汽锅炉.
用法
1      先将固体药剂用热水溶解,再随补充水加入炉内,首次使用量为0.7kg/t水。
2         每天化验一次炉水,控制P碱度为100-300mg/kg,盐份<900mg/kg(最好<400mg/kg),超过时应及时排污。
3         液体药剂一般用量为50-100PPm。
化验
P碱度(CaCo3):用量筒取锅炉水样20ml放入三脚瓶中,滴加No.1液3-5滴摇匀,水样变为红色。然后滴加No.2液至红色消失,记下滴数,查阅表Ⅰ。根据P碱度变化决定投药量。
盐份(NaCl):继检验P碱度的三角瓶水样中滴加No.3液2-3滴摇匀,水呈黄色,再逐滴加No.4液至橘红色为止,记录滴数。查阅表Ⅱ,可知锅炉水的盐份,决定是否排污。
表Ⅰ P碱度(Caco3)
No.2药液滴数
1
2-4
5-6
7-8
9-10
11-14
>15
P碱度(mg/kg)
0
50
100
150
200
250
>300
投药量(kg/t水)
0.7
0.6
0.4
0.2
0.1
0
排污
表Ⅱ盐份(NaCl)
No.4药液滴数
1
2
3
4
5
6
7
8
9
10
盐份(mg/kg)
100
200
300
400
500
600
700
800
900
1000
 
排污
必排污

Feature

Removing oxide, resistance to scale, corrosion inhibition, cleaning and adjusting water quality.
The new hi-tech product has multi functions in adjusting the water quality in the boiler, and also has the features of both organic and inorganic water treatment reagents.
The product can be provided as solid or liquid form.
Using conveniently, testing simply and accurately.
Application
       Applicable to low pressure boiler and steam boiler.

Usage

1        Solid MC-16 needs to be dissolved in hot water before being added into the boiler with additional water. The dose for addition is 0.7kg/t water.
2        Test the water in boiler once a day and maintain the Basicity (P) at 100-300mg/kg and the salinity (NaCl) at less than 900mg/kg (optimum < 400mg/kg). If not, a blow-down is needed.
3        Generally, the dose of the liquid MC-16 is 50-100ppm.

Test

⑴ Basicity-P [CaCO3]:
   Sample 20ml boiler water into a measuring cylinder and pour it into a conical flask. Add 3-5 drops of No. 1 reagent with shake and the solution should urn to red color. Then add No. 2 reagent dropwise until the red color disappears. Record the number of drops and check the dosage of  MC-16 in Table 1.
⑵ Salinity[NaCl]
   Add 2-3 drops of No. 3 reagent into the solution after testing P with shake and the solution should turn to yellow color. Add No. 4 reagent dropwise until the color turns orange. Record the number of drops and check Table 2 to determine whether a blow-down is needed.
Table 1: Basicity-P [CaCO3]
Drops of reagent 2
1
2-4
5-6
7-8
9-10
11-14
>15
P (mg/kg)
0
50
100
150
200
250
>300
Dosage (kg/t H2O )
0.7
0.6
0.4
0.2
0.1
0
Blow-down
Table 2: Salinity[NaCl]
Drops of regent 4
1
2
3
4
5
6
7
8
9
10
Salinity (100mg/kg)
100
200
300
400
500
600
700
800
900
1000
Blow-down
No
Yes
Must
  • 联系方式
公司:天津市龙和科贸有限公司
状态:离线 发送信件 在线交谈
姓名:井泉(先生)
职位:经理
电话:13803072878
手机:13803072878
传真:022-25300232
地区:天津
地址:天津塘沽区营口道831号
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