Cleaning of equipment such as pasteurizers, sterilizers and evaporators by removal of salts, lime and rust spots. Also it renews the appearance of ceramic tile, porcelain tile, grout, granite, slate, and sandstone. It is also biodegradable and emits fewer vapors than typical acid cleaners. 

RXSOL-41-8865-025 contains a powerful dissolving agent for various mineral compounds. Early stage uses of  RXSOL-41-8865-025 prohibit scales build up which results in tube blockage, or regular cleaning is recommended as well. It is impossible to do a circulating cleaning when the tube is completely blocked.

* Calcium sulfate is easier to be formed when the temperature goes higher.

RXSOL-40-1048-025  is mixed with fresh water 3 to 20 percent depending on deposition of scaling.

If the equipment to be cleaned is contaminated by oil, grease, sludge or carbonized oil, then first of all clean the system with degreaser  RXSOL-10-1005. RXSOL-40-1048 should be mixed with fresh water to form a solution of 10-30%, depending on the extent of scaling.   

PRECAUTION :::it is essential to thoroughly rinse all metal surfaces at least once with a 0.5% solution of  RXSO-20-2005  in fresh water. This solution should be circulated for 2-4 hours or until an acceptable pH value is obtained. This will neutralize any remaining acidity & passivate steel surfaces.

Procedure-of-use: The most effective descaling is accomplished by circulation.In the case of small components,the soak method in an immersion bath can be used. If the equipment to be cleaned is contaminated by oil, grease or sludge, then pre-cleaning with DEGREASER ( RXSOL OB 1005 ) is necessary. Depending on the extent of scaling, use a solution of 2.5-10% RXSOL-40-1048-025 .

RXSOL-40-1048-025 ( We have 2 grade 1 is with colour indicator , while other one dont have indicator ) 

The solution will have a red colour which changes to orange when 85% of the acid has been neutralized , & to colourless  when the solution is totally neutralized. Whenever possible, the solution should be heated to 60°C.Neutralised  solutions can be re-activated by adding more RXSOL-40-1048-025  until the red colour reappears. 

Fields: Descaling of  Boilers, Descaling  of Diesel Engine Cooling Systems, Condenser, Pipeline collection system, Evaporators, Calorifiers, Heat Exchangers,The strength of the acid can be enhanced by adding 1part sodium chloride (common salt) to 20 parts of Descalex.If salt is not available, an acceptable alternative is to dissolve RXSOL-40-1048-025  in sea water. After use of RXSOL-40-1048-025  a  0.5% solution of Alkalinity Control in fresh  water should be used for neutralization.

Typically  3% concnetrated solution of RXSOL-22-2210-200 (  3 Ltr for each 100 liters ) of system circulate in system to operate normally for 24-48 hours with the bleed  line turned off,  then  drain  the whole system. Repeat 2 or 3 times the normal rate to dilute unused RXSOL-22-2210-200. 

RXSOL-22-2210-200 is  colour  coded.  When first added to the  system, the system water will be red in colour. As RXSOL-22-2210-200 works  at dissolving  scale, it will change to yellow. When this happens, simply add more RXSOL-22-2210-200 to  the  system  until  the  system water is red again, then allow the system water to circulate process until the system water just remains red.

Antiscalant RXSOL ORG EV  can be used in all types of distillation plant but is particularly suitable for use in multi-stage flash plants.

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RO antiscant

Scaling is caused in membranes because the level of hardness salts in the water becomes highly concentrated as it passes through the RO unit. In smaller units scale formation can be prevented by base exchange softening the make-up water but for larger systems that is very expensive. We have developed a range of easy to handle, cost effective RO Antiscalant which increase the solubility of the hardness salts so they remain in solution rather than forming scale on the membrane. Our cost effective RO antiscalants will inhibit a wide range of foulants including: calcium carbonate, calcium sulphate, barium sulphate, strontium sulphate, calcium fluoride, silica and iron.

RO Antiscalants are dosed directly to the RO feed water tank or feed water line (after pretreatment) at the recommended dosage of 1-3 mg/L and maximum dosage at 8mg/L, subject to inlet water quality and parameters is respect of Calcium Hardness, Iron, TDS, Alkalinity, pH and silica content. Maximum dilution should be 10% with RO or DI water for temperature less than 30 deg C. For higher temperature the dilution ratio can increase. 

Key Features and Benefits

• Inhibit scale formation and effectively controls corrosion
• Protects the membrane efficiently
• Enhance the plant operation and equipments life span
• Economical
• Easy in usage and handling

Our RO Antiscalant (HIGH PH) is a super-threshold RO membrane antiscalant and antifoulant which is able to stabilize a wide range of supersaturated salt solutions, thereby preventing the precipitation on the membrane surface. 

It reduces the risk of scaling and eliminates the use of hazardous acids,resulting in efficient plant operation with highest possible conversion rate. 

It is a very effective antiscalant . It is also compatible with RO CHEMICALS series of coagulant and flocculants (polyelectrolytes). Our RO Antiscalant (HIGH PH) is effective in minimizing scaling in presence of foulants like Calcium Carbonate, Sulfate salts of Calcium, Barium, Strontium and Magnesium, Calcium Fluoride, Iron and Silica.

Key Features and Benefits

• Effective scale inhibition 
• Alkalinity builder 
• High recovery rate 
• Low Chemical dosage 
• Cost Effective 
• Effective Iron fouling control by sequestration 
• Reduced frequency of membrane cleaning 
• Compatible with all types of membranes 
• Completely organic and biodegradable 

Application and Dosage
Our RO Antiscalant (HIGH PH) is dosed directly to the RO feed water tank or feed water line (after pretreatment) at the minimum recommended dosage of 1ppm and maximum dosage at 15ppm, subject to inlet water quality and parameters is respect of Calcium Hardness, Iron, TDS, Alkalinity, pH and silica content. 

In case of high iron content of about 0.5 to 1.0ppm, the dosing has to be increased by 10-15ppm for stabilizing Calcium. 

At about 10-15ppm dosage our RO Antiscalant (HIGH PH) is capable of fully inhibiting iron and calcium, and silica up to 166ppm. For higher silica content RXSOL ANTISCALANT should be used. 

Antiscalant RO                                   RXSOL-33-3302-025
Antiscalant C.I ALKA                          RXSOL-33-2034-025
Membrane Antiscalant ALKA 191T    RXSOL-33-3321-030 
Antiscalant ORG EV 2030                 RXSOL-33-3325-230
Antiscalant RXSOL ORG EV             RXSOL-33-3327

A very fast  & effectively removes without the need of Scrubbing and Brushing of Centrifugal Separators, Disc & all types of heavy tenacious deposits  which collect  in fuel &  lube oils centrifugal separators disc stacks.
•Chemically brighten Metal surface including aluminium by removal of heavy tenacious deposits from steel or ferrous metal parts

• Save down time by cleaning all types of separator  discs without dismantling disc stacks system
• Also can be use as pickling iron and steel surfaces after a welding repair
• Leaves no film or residue after cleaning
• Improves efficiency of centrifuge installation

Engine Jacket Cooling or heating system, Chiller Water Circuit, Glycol Brine System, Hot Water or steam Circuit, Engine Coolant,Process chilling and heating system etc.

Engine Jacket Cooling or heating system, Chiller Water Circuit, Glycol Brine System, Hot Water or steam Circuit, Engine Coolant,Process chilling and heating system etc.

White crystalline soild, non volatile, non volatile, non hydroscopic. Soluble in water and odorless. Toxic by ingestion.

Uses: Metal and ceramic cleaning, amine sulfamates, ph control, hard water scale removal, electroplating.

At room temperatures, dilute aqueous Sulfamic Acid solution is stable for a long time but rapid hydrolysis occurs at elevated temperatures. Its solution is less corrosive toward metals than other mineral acid. When compared to most of the common strong mineral acids, Sulfamic Acid has desirable water descaling properties, low volatility, low toxicity and is a water soluble solid forming soluble calcium and iron-III salts. Because of its many positive attributes like handling ease, solubility and low corrosiveness, Sulfamic Acid is used for many diversified applications.

APPLICATIONS OF SULFAMIC ACID ---
•    Used as an immersion liquid
•    Used as filling with a Sulfamic acid descalant solution
•    Used through circulation for consistent concentration though the closed circuit
•    Used in cold as well as with temperature ranging from 40º to 60ºC
•    Sulfamic Acid is a very safe and highly effective descalant
•    Sulfamic Acid provides good cleaning and reduces manual cleaning.
•    Sulfamic acid is recommended for the cooling water for descaling the condenser on running plant basis.

Applications Of Sulphamic Acid:

Sulphamic acid in descaling

Sulphamic Acid is super efficient descaling agent and is used for cleaning a variety of industrial equipment and domestic appliances.

Sulphamic acid in paper & pulp Industry

Sulphamic Acid prevents pulp degradation due to temperature at the chlorination and hydrochloride stage. It permits bleaching at higher temperature and lower PH without loss of strength.

Sulphamic acid is used in manufacturing of Dyes, Pigments and in the dyeing of leather

Sulphamic Acid removes excess of nitrides used in the diazotization reactions in the manufacturing of dye stuffs and pigments. Nitrides if present in process water of effluents can also be removed by using Sulphamic Acid

Sulphamic acid in Chlorine Stabilization

Chlorine gas in water form HOCL which reacts with Sulphamic Acid form N-Chloro-Sulphamic Acid to N-ChloroSufamic Acid more stable and yet has active chlorine, Because of this, Sulphamic Acid is used for stabilizing chlorine in swimming pools and cooling towers.

Sulphamic acid in Electroplating and Electro-refining

Metal sulphamate electrolytes values for their high solubility cadmium, cobalt nickle, lead silver and radium sulphamte deposits are bright and dense. Lead sulphamate is used in refining lead when a high quality is desired.

Sulphamic acid in Sulphation and Sulphamation

Sulphamic acid is used for sulphation and sulphamation of many organic compounds. Sulphation of aklyl pheno-ethylen oxide condensation products 9for detergents and sulphation of ethoxylated phenol-formaldehyde resins is preferable with Sulphamic Acid. Stronger agents cause unwanted ring sulphomation.

Sulphamic acid in the Plastic industry

Sulphamic acid finds application in the plastic wherever a curing agents is required which does not have the disadvantage of inorganic acids and which acts faster than organic acids.

Potassium Permanganate Impregnated Alumina has strong oxidizing property with Potassium Permanganate (KMnO4), it has good efficienty in removing Hydrogen Sulfide(H2S) , Chlorine(Cl2), Formaldehyde(HCHO), Nitric Oxide (NO) & Sulfur Dioxide(SO2) from air. 

Diethylene Triamine Penta (Methylene Phosphonic Acid)(DTPMPA) has excellent scale and corrosion inhibition and good thermal tolerance ability.
Also refer this link http://rxmarine.com/water-treatment-chemicals-etidronic-acid-Hedp-Acid-60-Hydroxy-Ethylidene-1-1-Diphosphonic-acid

RUST Kleen 999 RX  (DERUSTING SOLUTION)  is also suitable for preparing steel and aluminium surfaces for painting in immersion (Vat) or hand-wipe applications.  Use of  Rust Kleen 999 RX  (DERUSTING SOLUTION) for cleaning, rust removal or pre-paint preparation must be followed with a fresh water rinse and drying. If used prior to painting, parts should be painted after the drying step.

For parts cleaning, rust removal and surface preparation prior to painting in automotive and industrial applications.

APPLICATION : Boilers, calorifiers, heat exchanges, diesel engine cooling system, condensers, evaporators & other type of equipment where rust & scale form. 

Use For remove heavy lime deposition from metal surface.

It is highly concentrated and powerful penetrating agents materials which is effectively react with lime to loosen the bonding strength . Best results can obtain on dry surface of cement.  It break down the ionic bond in lime, releasing the lime from any surface to which it has adhered.

This liquid mixture specifically designed to deal with hard cases of lime cargo deposits or dry lime stains. Its proven advantage is the provision of immediate penetration and complete dissolution of lime, the result being a thorough cleaning.

ACTIVE MATTER         : 98-100 %

WHY RXSOL22-2213-210 is better ?

Biodegradable & non flammable , Economical very cost effective
Non-hazardous
Non-fuming
Safe for paint, chrome, aluminum, glass, rubber, plastic, brass & stainless
Dissolves cured cement, concrete, mortar, grout, stucco
Cleans aluminum
Also comes with a foaming spray nozzle
Will not remove rubberized cement
Suitable for the removal of cement deposits and dry stains.
Due to its higher concentration its chemical reaction is very fast.
 

Start the cleaning operation under the rim of the commode or top rim of the urinal using the side of the applicator.  Force the bowl cleaner up and in to the water outlet holes allowing the product to run down the sides of the bowl or urinal.  This will allow the full strength product to come into direct contact with the areas most likely to have the worst build up of organic soils.  Proper disinfection requires a thorough cleaning of the trap area as well as the bowl.  If you have done a proper job of forcing all the standing water out, you should have no trouble swabbing the trap and bowl without the product becoming diluted.  Allow this product to remain for at least 10 minutes until all rust, scale and deposits are loosened.  Rinse by flushing.  Use a germicidal cleaner for the seat and outside areas - do not use this product on any surface outside the commode or urinal.

Inspect cleaning tank, hoses and cartridge filter. Install new filter elements.
Fill cleaning tank with RO solution then, Slowly add 25 grammes of ORG 10  for each litre of cleaning tank capacity. Thoroughly mix cleaning solution by using a mixer or by circulating it through the cleaning pump. The solution may be heated to improve cleaning effectiveness.
Do not exceed the membrane manufacturer’s temperature limits.
Circulate the solution through the membrane bank in the feed direction for one hour at the flow rate recommended by the membrane or system manufacturer. If the manufacturer’s recommendations are not available, the following guidelines may be used.

Maintains production capacity

Special formula maintains membrane flux rate 

Chelates and buffered alkalinity effectively remove fouling agents from alkaline 

Tolerant   RO and UF membranes

BENEFIT ::: 

Dissolves freely to reduce labor and cleaning time, Easy to add balance formulation eliminates need for adding separate additives or boosters, Rinse quickly and completely to reduce cleaning time

ITS ADVANCE FORMULATION Makes Economical use cost and recommended use dilution, Chlorine free formulation helps assure compatibility with membrane to Extent membrane life. 

RO antiscalant

Scaling is caused in membranes because the level of hardness salts in the water becomes highly concentrated as it passes through the RO unit. In smaller units scale formation can be prevented by base exchange softening the make-up water but for larger systems that is very expensive. We have developed a range of easy to handle, cost-effective RO Antiscalant which increase the solubility of the hardness salts so they remain in solution rather than forming scale on the membrane. Our cost-effective RO antiscalants will inhibit a wide range of foulants including calcium carbonate, calcium sulphate, barium sulphate, strontium sulphate, calcium fluoride, silica and iron.

RO Antiscalants are dosed directly to the RO feed water tank or feedwater line (after pretreatment) at the recommended dosage of 1-3 mg/L and maximum dosage at 8mg/L, subject to inlet water quality and parameters is respect of Calcium Hardness, Iron, TDS, Alkalinity, pH and silica content. Maximum dilution should be 10% with RO or DI water for temperature less than 30 deg C. For higher temperature the dilution ratio can increase. 
 

RXSOL-11-1102-025 IS MIXTURE OF Ammonium bifluoride which is most common for Silica scale removal in boilers & evaporators. This is powerfull concentrated and newly developed silica scale cleaner to clean hard silica water scale.  Formation of Silica Scale stop heat transmission from heat exchanger, condenser tubes and boiler tubes. New Generation formula of Silica Scale Removal makes silica and silicate deposit removal very easy.

RXSOL-81-8160-250 chemically having wide range of applications including scale prevention and corrosion inhibition in water treatment. 

Hydroxy Ethylidene -1,1-Diphosphonic acid is organophosphonate with multifunctional properties like sequestration, deflocculation, threshold inhibition and hydrolytic stability, as a single active ingredient. Because of the combination of these properties Hydroxy Ethylidene -1,1-Diphosphonic acid has a wide range of applications. One of the most important applications is in scale prevention and corrosion inhibition in water treatment.