Strong acidic cation exchange resin boiler soft water resin

Strong acidic cation exchange resin boiler soft water resinProfessional production: anion and cation exchange resin, macroporous adsorption resin, softened water resin, mixed bed MB resin, 18 megaohm ultra pure water polishing resin, wire cutting slow wire resin, sewage decolorization resin, electroplating wastewater nickel and chromium removal resin, iron, copper, phosphorus, boron, and heavy metal removal resin, acid recovery resin, chelating resin, food grade resin, alum extraction resin, gold absorption resin, silver extraction resin, strong acid, strong alkali, weak acid, weak alkali, with dozens of models including 001 × 7, 001 × 8, 732, 717, 201 × 7, 201 × 4, D001, D201, D301, D113, D101, H103, D403, D408, etc
Product Technical Standards

indicator name

D001 H/Na

D001 FC H/Na

D001 SC H/Na

D001MB H/Na D001 TR

Full exchange capacity mmol/g ≥

4.80/4.35

Volume exchange capacity mmol/ml ≥

1.60/1.70

Moisture content%

50-60/45-55

Wet visual density g/ml

0.74-0.80/0.75-0.85

Wet true density g/ml

1.16-1.24/1.25-1.28

Particle size%

(0.315-1.25mm)≥95

Effective particle size mm

0.40-0.70

Uniformity coefficient ≤1.60

Grinding ball rate% ≥95

appearance

Light brown or gray brown opaque spherical particles

Factory type

Na

[Purpose]

This product is mainly used for the preparation of high-purity water (especially suitable for high-speed mixed beds) and for condensate purification devices (H-OH or MH4-OH mixed bed systems). It can alsoUsed for wastewater treatment and heavy metal recovery; Amino acid recovery; It can also be used as a catalyst.

Strong acidic cation exchange resin boiler soft water resinPrecautions for using softened water resin in power plants: Jinda softened water resin used in power plants can be reused through regeneration. In order to ensure the effluent quality of desalinated water, the power plant adopts a regular regeneration method, rather than waiting until its effectiveness decreases before proceeding with regeneration. Generally speaking, the regeneration frequency is about once every two weeks.
Precautions for using Jinda softened water resin in power plants
Softened water resins are generally divided into two types: cationic resins and anionic resins. As the name suggests, the two resins are used to adsorb (exchange) cations such as Ca and Mg and anions such as NO3 and SO4 ions in water. Water treated with cations is alkaline, while water treated with anions is acidic, depending on the different ions they adsorb. The two types of resins are essentially indistinguishable in appearance, both appearing as yellow brown particles that are slightly larger and lighter than millet grains.
In the chemical water production workshop of the power plant, after passing through the cation bed (filled with cation resin) and anion bed (anion resin), the hardness can reach zero, and the conductivity is also very low, which is called softened water. The so-called Yin bed and Yang bed are essentially a large tank, where hard water is turned into soft water through the resin inside the tank. Because the water passing through has a certain pressure and flow rate, the resin is churning in the tank. Therefore, in some places, this type of tank is also called a "boiling bed", which refers to a type of thing. The process flow of factories producing purified water is generally the same, but the purified water still needs to be treated, and the cost of large-scale production of softened water is not high.
Maintenance of Jinda Softened Water Resin for Power Plants
Before the temporary shutdown of the softened water equipment, the resin should be fully regenerated and converted into sodium type for wet maintenance. During summer shutdown (such as using softened water equipment for heating boilers, which usually needs to be shut down for several months), the softened water equipment should be flushed at least once a month to prevent the growth of microorganisms in the exchange tank and the formation of mold and clumps in the resin. If mold is found on the resin, it can be treated. Usually soak in a 1% formaldehyde solution for several hours, then rinse with water until there is no formaldehyde odor. During winter shutdown, anti freezing measures should be taken to prevent the resin from swelling, cracking, and crushing due to water freezing. The resin can be stored in a salt water solution, and the concentration of salt water should be prepared according to the temperature conditions.
When the water hardness of the softened water equipment exceeds the standard, causing the equipment to malfunction, this is a mechanical failure of the softened water equipment. If the work exchange capacity decreases, it is due to resin aging or failure. Resins with severe aging or failure should be replaced in a timely manner.
The regeneration of Jinda softened water resin for power plants can be done using saltwater, but most companies no longer use this method because its effectiveness cannot achieve the treatment effect of other methods. After a period of use, Jinda resin may be contaminated to varying degrees, and appropriate measures should be taken for revival treatment.
Application field of Jinda ion exchange resin Previous: Introduction to classification of Jinda ion exchange resin

The utility model discloses a high-purity water production system for inorganic salts, which is composed of a sand filtration tank, an ultrafine filter, an activated carbon filter, an electrodialysis device, a cation resin bed, a steam removal tower, a pressure pump, an anion resin bed, a mixed bed of anion and cation resins, and a pure water storage tank, which are sequentially connected by water pipes; High desalination rate and low water production cost