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current position:Compound dedicated corrosion inhibition,Cleaning and Pretr
DT-405Deoiling Detergent 1, Properties DT-405compounds with drugs which have chelating, cleaning, degreasing, scattered ,infiltration multiple roles, has a unique oil, rust, cleaning effect, is a good degreasing cleaning agent, can effectively remove dirt on the device and emulsified oil and oil film adhere to the surface of pipeline equipment,and no secondary pollution. DT-405has good effect on the removal of oil leaking into the circulating water,can compare with the effect of enzyme, saves both time and water, does not destroy the water balance, owns good compatibility with P series of inhibition. DT-405is suitable for oil degreasing cleaning of circulation water system, mainly for cleaning and degreasing new system before the pre-film, provides the conditions for the pre-film. 2,Specification items Indicators Appearance Brown turbid liquid Solid content % 30.0 Density (20℃)g/cm3 1.25± 0.1 pH(1% solution) 2.0± 1.0 3, Using method The use of DT-405 is according to the specific circumstances of recycled water system. Professional engineers develop the program before using cleaning degreasing. 4, Package and Storage DT-405 packed with plastic drum, 25kg/drum, or according to usersˊ needs.Store in cool place, storage for six months. 5, Safety Protection DT-405is a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted,flush with water.
DT-403Cleaning and Pretreatment Filming Agent 1, Properties DT-403is a cleaning pre-filming agent with chelating, cleaning, dispersion, such as the role of the pharmaceutical compound film formed,DT-403has the dual role of cleaning and pretreatment filming. in the application process,it has the advantage of fast cleaning speed, effective cleaning, fast film, film compact and uniform, low corrosion rate.DT-403-type pre-filming agent non-stop neutral cleaning can be adaptable to various water quality, has no iron, copper and other harmful ions′ interference .It is suitable for cleaning pre-film in the circulating cooling water system, in particular circulation water system non-stop pre-cleaning film. 2, Specification items Indicators Appearance Amber liquid Solid content% ≥ 40.0 Total phosphorus content (as PO43 -)% ≥) 20.0 Density (20 ℃) g / cm3 1.25 ± 0.1 pH (1% solution) 2.0± 1.0 3, Using method The adding agent concentrationof DT-403 is 150mg/Lor more. 4, Package and Storage DT-403 packed withplastic drum,25kg/drum, or according to user′s needs.Store in cool place, storage for 12 months. 5,Safety Protection DT-403is a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted,flush with water.
DT-505 Scale and Corrosion Inhibitor for Heating Water 1, Properties DT-505 is mainly made from the high chelating dispersant , uses chelating agents in the metal surface to form the protective film to play inhibition. While to calcium carbonate and calcium sulfate ,it has lattice distortion ability. So the scale is not easy to attachto the device wall firmly, showing good scale inhibition effects.This product has a high temperature tolerance, high scale inhibition rate and not easily breaks down. DT-505does not contain carcinogenic substances such as sodium nitrite,as the whole organic formula, well biodegradable,is excellent scale and corrosion inhibitor for heating waterWhen use DT-505for corrosion and scale inhibitor, tap water can be used directly as heating water, no softening salt, can significantly reduce heating costs for enterprises to create good economic and social benefits. 2, Using method Dosing according to water conditions,50-200g per ton of water ,Add DT-505 as proportion if replenish water. 3, package and storage DT-505packed with plastic drum, 25kg/drum, or according to customers′request.Stored in cool place indoors, storage for 12 months. 4,Safety protection DT-505 is a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted,flush with water.
DT-503Scale and Corrosion Inhibitor for Boiler 1, Properties DT-503is composite materials that is made from organic phosphonic acid and poly carboxylic acid polymer, It has high corrosion and scale inhibition performance,excellent temperature tolerance , and can be applied effectively furnace at low pressure boiler water treatment.Boilers is including plumbing, steam, locomotive boilers. DT-503can also be used for corrosion and scale inhibition of desalination, distillation and automotive systems such as control water tank. 2, Specification items index Appearance Amber liquid pH (1% solution) 10.0-12.0 3,Using method Addagents into the boiler as the proportion of 200g per ton of water, attention to discharging sewage,once per hour,5to10seconds everytime,increase the agents when the boiler runs with scale, discharge sewage usually, After running 10-20days ,the boiler should be shutdown, clean off the scale to prevent dirt from pluging the pipeline, and then become normal operation.If the conditions permit, the concentration of boiler water can be measured, controlled about10times, and other parameters adjusted in accordance with the relevant provisions of the labor sector (such as boiler waterpH10~ 12, etc.).Dosing tanks should be plastic, cement pools should be treated with preservatives, or are easy to be corroded by agents, thereby increase the hardness of the water. The total hardness of boiler water added should be controlled at200mg / Lor less, if the hardness is too high ,use availability lime or other ways to reduce hardness, or DT-503scale inhibition will be affected. 4, Package and Storage DT-503packed with the plastic drum, 25kg/drum, or according to customer′s request.Store in cool place, storage for ten months. 5,Safety Protection: DT-503is a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted,flush with water.
DT-208BScale and Corrosion Inhibitor power plant dedicated 1, Properties DT-208Bcompoundsthe organic phosphonic acid, poly carboxylic acid, carbon steel corrosion inhibitors and copper corrosion inhibitor,primarily for the low hardness corrosion water ,to control corrosion of the circulating water mainly, taking into account resistance Scale effects . It has excellent Chelating dispersion effect on calcium carbonate in water, calcium sulfate, calcium phosphate, etc.DT-208B is mainly used for circulating cooling water system corrosion and scale inhibition , such as power plants, chemical plants, petrochemical, steel and other circulating cooling water systems,DT-208B has excellent scale and corrosion inhibition. 2,SpecificationDL/806-2002 items index B C Azole (asC6H5N3)% ≥ 1.0 3.0 Bisphosphonate (as PO43 -)% ≥ 6.8 6.8 Phosphorous (as PO3-3)% ≤ 2.25 2.25 Phosphoric acid (as PO43 -)% ≤ 0.75 0.75 Solid content % ≥ 32.0 32.0 Density 20℃ (g / cm3)≥ 1.15 1.15 pH (1% solution) 3.0 ± 1.5 3.0 ± 1.5 3, Using method Add the daily scale inhibitor DT-208B required to theplastic bucket (or tank) .In order to be convenient, add Pharmacy at the entrance to the Pharmacy in the circulation pump (ie set pool outlet) continuously by a metering pump or adjusting the valves after dilution with water. Drugconcentration is usually5 ~ 20mg / L(to supplement the water meter). 4, Package and Storage DT-208B paked with plastic drum,25kg/ drum,200kg/ drum or confirmed by clients.Stored in a cool dry place, storage for 12 months. 5,Safety Protection: DT-208Bis a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted,flush with water.
DT-208Scale andCorrosion Inhibitor for power plant 1,Properties DT-208 compoundsthe organic phosphonic acid, poly carboxylic acid, carbon steel corrosion inhibitors and copper corrosion inhibitor.It has excellent Chelating dispersion effect on calcium carbonate in water, calcium sulfate, calcium phosphate, etc.DT-208 has good inhibition effect on carbon steel and copper.DT-208 is mainly used for circulating cooling water system corrosion and scale inhibition , such as power plants, chemical plants, petrochemical, steel and other circulating cooling water systems,DT-208 has excellent scale and corrosion inhibition. 2,SpecificationDL/806-2002 items index A B C Azole (as C6H5N3total)% ≥ - 1.0 3.0 Bisphosphonate(asPO43 -)% 6.8 6.8 6.8 Phosphorous (as PO33-)% ≤ 2.25 2.25 2.25 phosphoric acid (as PO43 -)% ≤ 0.75 0.75 0.75 Solid content% ≥ 32.0 32.0 32.0 Density 20 ℃ (g / cm3) ≥ 1.15 1.15 1.15 pH (1% solution) 3.0 ± 1.5 3.0 ± 1.5 3.0 ± 1.5 3, Using method Add the daily scale inhibitor DT-208 required to theplastic bucket (or tank) .In order to be convenient, add Pharmacy at the entrance to the Pharmacy in the circulation pump (ie set pool outlet) continuously by a metering pump or adjusting the valves after dilution with water. Drugconcentration is usually5 ~ 20mg / L(to supplement the water meter). 4, Package and Storage DT-208 paked with plastic drum,25kg/ drum,200kg/ drum or confirmed by clients.Stored in a cool dry place, storage for 12 months. 5,Safety Protection: DT-208is a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted , flush with water.
DT-207non-phosphorus corrosion inhibitor 1, Properties DT-207 has no phosphorus, in phosphorus discharge high demanding areas, can greatly reduce the cost of sewage treatment. As without phosphate, it reduce the propagation of microorganisms in the circulating water system and reduce the dosage of bactericide and sludge stripper. 2, Specification Item index Appearance Dark brown liquid Solid content% ≥ 30.0 Density (20 ℃) g / cm3 ≥ 1.10 pH (1% solution) 2.0-3.0 3, Using method DT-207uses the concentration of30mg/l,has good corrosion inhibition effect on the total hardness of100 mg / l,total alkalinity at100 mg / lof water such as the Changjiang River.Corrosion rate of carbon steel is less than0.075mm/ a. DT-207uses the concentration of30mg / l,has good corrosion inhibition effect on the total hardness of300 mg / l,total alkalinity at200 mg / l,chloride ion greater than300 mg / lof water, corrosion rate of carbon steel is less than0.075mm/ a. DT-207uses the concentration of60mg/l,the total hardness50 mg/l,has good corrosion inhibition effect ontotal alkalinity at50 mg / lfor example, the water quality of Minjiang River and other conditions of low hardness water. DT-207can be compounded with other agents, can greatly reduce the use of concentration; (5)When using DT-207 alone, the best use concentration:40-60mg / l. 4, Package and Storage DT-207packed with 25kg plastic drum , , or determined by the user.Storage for ten months. 5,Safety Protection: DT-207is acidic, operation with gloves and glasses, avoid contacting with eyes and skin ,once contacted,flush with water.
DT-206BBarium and Strontium Scale Inhibitor for Recycle Waterflood System of Oilfield 1, Properties DT-206Bis an new efficient Ba2 ,Sr2 ion stabilizer and inhibitor.DT-206Bhas excellent inhibition on barium, strontium scale .It also has good scale inhibition effects on calcium carbonate, calcium sulfate, magnesium carbonate and other insoluble salt deposition.It can be widely used as scale inhibitor of oil field water systems, industrial cooling water system, especially as Ba2 ,Sr2 ion stabilizer. 2, Specification Item index Appearance Amber transparent liquid Solid content% ≥ 30.0 pH (1% solution) 1.5 ~ 4.5 Density (20 ℃) g / cm3 ≥ 1.10 3,Using method Add the daily scale inhibitor DT-206B required to theplastic bucket (or tank) .In order to be convenient, add Pharmacy continuously by a metering pump or adjusting the valves after dilution with water. According to the water injection, the dosage is generally10 ~ 50mg / L,specific dosage should be determined according to water quality. 4,Package and Storage InhibitorDT-206Bpacked with plastic drum,25kg/drum,200kg/drum or confirmed by clients. Stored in a cool and dry place, storage for ten months. 5,Safety Protection: Acidity, avoid contact with eye and skin, once contacted, flush with water.
DT-206scale and corrosion inhibitor of oil fieldrecycle waterflood 1, Properties InhibitorDT-206is formed by a variety of organic phosphate, special surface active agent, synergist, etc.It can chelate withCa2 、Mg2 and prevent scale formation by lattice distortion ability .; It has good chelating dispersion with calcium carbonate, calcium sulfate, calcium phosphate, etc. DT-206 is mainly used for oil production and pipeline scale, to prevent the scale formation from causing fouling, clogging pipelines.InhibitorDT-206has high temperature, alkali, salt tolerance, stability in oiland low doses. 2, Specification Item index Appearance Yellow brown or reddish brown liquid Solid content%≥ 30.0 Total phosphorus content% ≥ 10.0 pH (1% solution) 2.0 ± 1.5 Density (20 ℃) g / cm3 ≥ 1.10 3,Using method Add the daily scale inhibitor DT-206 required to theplastic bucket (or tank) .In order to be convenient, add Pharmacy continuously by a metering pump or adjusting the valves after dilution with water. According to the water injection, the dosage is generally10 ~ 50mg / L,specific dosage should be determined according to water quality. 4,Package and Storage InhibitorDT-206packed with plastic drum,25kg/drum,200kg/drum or confirmed by clients. Stored in a cool and dry place, storage for ten months. 5,Safety Protection: Acidity, avoid contact with eye and skin, once contacted, flush with water.
DT-205Scale and Corrosion Inhibitor for Iron And Steel Plant 1,Properties: DT-205 is built with organophosphoric acid, polycarboxylic acid and carbon iron corrosion inhibitor, it can effectively chelate and disperse calcium carbonate and calcium phosphate scales, and have a good corrosion inhibiting effect to carbon steel. 2,Specification: Item index Appearance Pale yellow or light brown liquid Solid content,%,% 30.0 Total phosphoric acid,(as PO43-)% 15.0 pH,(1%water solution) 3.0 Density(20℃) , g/cm3 1.10 3,Usage: It is mainly used as a scale and corrosion inhibitor inthe opening type recirculating cooling water system of steel and iron factory. It has a good effect in scale and corrosion inhibition. The normal concentration is 5~20mg/L 4,Package and Storage: 25Lor 200L in plastic barrel. Storage for ten month in room shady and dry place. 5,Safety Protection: Acidity, avoid contact with eye and skin, once contacted, flush with water.

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