Desalting Resin D113

Lactic acid is an important organic acid, and its application field is very broad. Especially with the development of polylactic acid industry, the demand for high quality lactic acid is obviously enhanced. Deionization and decolorization of lactic acid by ion exchange resin method can effectively improve The quality of lactic acid.
Suzhou Bojie Resin Technology Co., Ltd. provides lactic acid desalting and decolorizing resin, including cation resin and anion resin. It has large exchange capacity, convenient regeneration and simple operation. It can effectively remove impurities in lactic acid and improve the quality of lactic acid.
Related Products:
Sugar liquid desalting resin
Sugar liquid decalcification resin
Sucrose desalting resin
Corn syrup desalting resin
Beet sugar liquid decolorizing resin
Heavy metal ion resin in fruit and vegetable juice
Fruit juice decalcifying resin
Juice desalting resin
Juice to bitter resin
Decolorization special resin for juice

1. Description
D113 is a premium grade, weak acid, macroporous, cation resin supplied in the hydrogen form as moist, tough, uniform, spherical beads. Its ion exchange functionality is derived from the carboxylic group, which is easily converted to the hydrogen form and has a high affinity for divalent ions.D113 is intended for use in hydrogen cycle dealkalization, deionization, and chemical processing applications. D113 can also be supplied in the sodium form for use in sodium cycle applications such as softening and removal of heavy metal cations.
2.Typical Physical and Chemical Properties:
Items Specification
Polymer Matrix Structure Acrylic Crosslinked with DVB
Physical Form and Appearance Macroporous spherical beads
Functional Groups R-COOH
Ionic Form ,as shipped H+
Total Capacity, H+ form, wet, volumetric 4.2 eq/l min
Moisture Retention, H+ form 45-52%
Particle Size Range 0.3mm-1.2mm

The fish scale polypeptide has an inhibitory activity on angiotensin converting enzyme. Therefore, it is a very important means to recover the fish scale by decalcifying the fish scale and preparing a certain active polypeptide by enzymatic hydrolysis. However, a large amount of inorganic salts remain in the enzymatic hydrolysis process, which affects the activity. Therefore, more and more researchers are beginning to use adsorption resin treatment as the first step in the separation and purification of enzyme products.
Suzhou Bojie Resin Technology Co., Ltd. provides macroporous adsorption resin not only to achieve desalination at the same time, but also to obtain components of different polarities. The method is simple and easy to operate, low in cost, large in processing amount and short in time, and exhibits obvious advantages in separation and purification of the polypeptide.

Resin trap filter is generally installed at the back end of the negative bed, positive bed, and mixed bed of the ion exchanger. When the quality of the resin is poor and the water pressure disturbance is large (especially high pressure disturbance). When the resin is damaged, the resin will enter the back-end desalted water system and affect the normal operation of other equipment in the system, so a resin trap filter screen needs to be installed.
On the water system pipeline near the outlet of equipment containing resin such as ion exchangers, install a resin trap filter screen with a hole diameter much smaller than that of the resin. It also has a flushing function. When the resin passes through, it can be intercepted and captured by the filter screen. At the same time, it is automatically flushed through the front and rear differential pressure to discharge the captured resin out of the system.
Resin trap filter is used as a supplementary equipment of the ion exchanger to prevent the trapped resin from leaking into the desalted water system when the water outlet device fails. To ensure the normal operation and use of subsequent equipment. It has small size and high recycling efficiency.
Our resin trap filter uses stainless steel wedge wire screen as raw material. The stainless steel trapezoid profile wire filter screen has high capture efficiency, large flow area, good mechanical strength and low pressure.

D113 is a premium grade, weak acid, macroporous, cation resin supplied in the hydrogen form as moist, tough, uniform, spherical beads. Its ion exchange functionality is derived from the carboxylic group, which is easily converted to the hydrogen form and has a high affinity for divalent ions.D113 is intended for use in hydrogen cycle dealkalization, deionization, and chemical processing applications. D113 can also be supplied in the sodium form for use in sodium cycle applications such as softening and removal of heavy metal cations.
2.Typical Physical and Chemical Properties:
Items Specification
Polymer Matrix Structure Acrylic Crosslinked with DVB
Physical Form and Appearance Macroporous spherical beads
Functional Groups R-COOH
Ionic Form ,as shipped H+
Total Capacity, H+ form, wet, volumetric 4.2 eq/l min
Moisture Retention, H+ form 45-52%
Particle Size Range 0.3mm-1.2mm

Product Name Weak acid cation exchange resin (Macroporous) Sanxing Resin Article#: D113 Competitive Equivalents Amberlite IRC-84; Lewatit-CNP80 Application: Mainly used in industrial water treament, expecially to remove bicarbonate,carbonate, and other alkaline salts; Also can be used for zinc and nickel recycling, separation and purification of biochemical drugs. Typical physical and chemical properties: Matrix Structure acrylic acid series Appearance Milky or faint yellow non-transparent spherical grain Ionic form H Moisture content (%) 45.00~52.00 Total exchange capacity (mmol/g)

Color value is an important indicator that affects the quality of white sugar products. Reducing the color value of white sugar products is one of the problems to solve the sugar production capacity. The use of ion exchange resins for the decolorization and purification of sugar liquids has led to rapid development of refined sugars and advanced edible syrups. The selectivity of the resin to the adsorption of the pigment material can be treated with different resins for the properties of the pigment material in the sugar liquid.
The special resin for sugar liquid decolorization provided by Suzhou Bojie Resin Technology Co., Ltd. has high exchange capacity and adsorption rate, fast adsorption speed, strong anti-pollution ability and simple regeneration. It has been widely used in the sugar liquid decolorization industry.
Related Products:
Sugar liquid desalting resin
Sugar liquid decalcification resin
Sucrose desalting resin
Corn syrup desalting resin
Beet sugar liquid decolorizing resin
Heavy metal removal ion exchange resin in fruit and vegetable juice
Fruit juice decalcifying resin
Juice desalting resin
Juice debittering resin
Special resin for decolorization of juice

Product Name Weak acid cation exchange resin (Macroporous)
Bairy Resin Article#: D113
Competitive Equivalents Amberlite IRC-84; Lewatit-CNP80
Application: Mainly used in industrial water treament, expecially to remove bicarbonate,carbonate, and other alkaline salts; Also can be used for zinc and nickel recycling, separation and purification of biochemical drugs.
Typical physical and chemical properties:
Matrix Structure acrylic acid series
Appearance Milky or faint yellow non-transparent spherical grain
Ionic form H
Moisture content (%) 45.00~52.00
Total exchange capacity (mmol/g) â?¥10.80
Total exchange capacity (mmol/ml) �4.40
Shipping weight (g/ml) 0.72~0.80
True density (g/ml) 1.14~1.20
Particle size range (%) (0.315mm~1.250mm)�95.0
Lower limit size (%) (�0.315mm)�1.0
Effective size (mm) 0.400~0.700
Uniformity coefficient � 1.60
Sphericity after attrition  % � 90.00
Reference indexes in using
PH range 4~14
Max. operation temperature (â??) 100
Swelling upon complete conversion (%) � 70
Working exchange capacity (mmol/L) � 1600
Working flow rate (m/h) 15~30

Ultrapure water removes the conductive medium in the water almost completely, and removes the colloidal substances, gases and organic substances that are not dissociated in the water to a very low level of water, and the resistivity reaches 10 MΩ*cm (25 ° C) and above.
The mixed bed polishing resin provided by Suzhou Bojie Resin Technology Co., Ltd. has the characteristics of high product purity, long operating cycle, stable effluent quality and extremely low dissolved matter. When the influent water quality is >16.5MΩ.cm, the effluent water quality can reach above 18MΩ.cm. Widely used in the polishing and refining parts of ultra-high purity water preparation systems in independent semiconductor equipment, low-density integrated circuits, precision optical instruments, solar photovoltaic and other industries. The resin has a long service life, is clean and pollution-free, and can meet the requirements of ultra-pure water system and special treatment.
Related Products:
De-alkali, pure water preparation resin
Special resin for copper adsorption of electroplating wastewater
COD removal resin in wastewater
Removal of phenolic organic macroporous adsorbent resin
Salicylic acid adsorption and recovery resin
Polishing resin for ultrapure water production
Sugar liquid desalting resin
Organic solution de-alkali resin
Deep copper removal chelating resin
Special resin for calcium and magnesium removal from salt water