Capt. ravi.prakash 4:54 PM (3rd JAN'19)
to RX MARINE INTERNATIONAL
Dear Sir,
Ref our telcon, please find attached Hold photos after discharging of Australian Coal and cleaning (without applying any chemicals) in oct 2018 . Then vsl loaded Indonesian Coal and will be discharging same in abt a week. Next voyage is getting fixed to load Urea from Saudi. Basis the photos, which chemical would you suggest to be used. We were thinking of RXSOL PCS along with Aquatuff. Fyi, Owners have supplied 1200 Ltrs of Aquatuff HF last month.
Thanks & best regards,
Capt. ravi.prakash
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Dear Sir,
In image we can observe that BOTTOM line of hold is rusted, And your plan to load CLEAN CARGO like urea which is ammonia-ted product can result further heavy rusting. So here our suggestion is to go with PCS with Aquatuff HF. And after cleaning hold rust can be treated with RUST CONVERTOR by the ratio of 1:100 Ltr with water, this will change free iron rust content to orginal metal colour. ( For treatment of rust Each Hold maximum 50 Ltr RUST CONVERTOR REQUIRED ) and Finally HOLD can be treat with SLIP BARRIER COAT polymer, with dilution ration of 1:100 Ltr with Water. ( For Each Hold polymer coating maximum 50 Ltr Slip Barrier Coat REQUIRED )
Refer this link to get IMAGE of CARGO HOLD. http://rxmarine.com/sites/default/files/CARGO HOLD CONDITION REPORT 12.10.2018(1).xlsx
USES of slip barrier coat provide transparent POLYMER layer in between UREA and HOLD surface.
Application of SLIP BARRIER COAT is always be wise decision, this will not only protect hold metal surface from UREA contact, but also helps to release cargo without adhesion on cargo.
Thanking you
WBRGDS
Silvi
http://rxmarine.com/sites/default/files/CARGO HOLD CONDITION REPORT 12.10.2018(1).xlsx
Hi Silvi / Aaron 01-04-2018
Good day
Just to make sure, please confirm the supplied hold block are suitable for loading “cargo - bulk formed and/or granular sulphur – group c”
Pleased to hear
Thank you
Regards
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Reply
Dear Sir,
GD DAY.
Hold block is polymer emulsion, Which is unreactive towards most of the corrosive materials including Sulphur compound. Its application on hold surface will give protection for HOLD METAL surface.
when SULPHUR comes in contact with moisture - Water, releasing ACIDIC solution. Which is very corrosive, Its time to time neutralization also helpful to keep hold surface damage free.
For After application of HoldBlock on surface area, When matter comes to load sulphur then uses of Sulphur ACID neutralizer is also a wise decesion ...
Bilge Coat (Sulphur Acid Neutralizer)
RXSOL Bilge Coat is highly effective chemicals and an alkaline Solution for the Bilge Line and well during the carry of cargo as like Sulphur. This Product act as a neutrilizer for the collection of Acidic Bilge Water. Bilge coat is more safer and effective in use compare than other alkaline Materials.
Acts as Acid Neutralizer formed during sulphur voyages.
SKU: RXSOL-22-2209-025
Application:
Dose and Using Procedure
• Use a clean Drum or any plastic tank. Fill the water up to 190 Ltrs and add the RXSOL concentrated Bilge coat 2-4 Ltrs. Stir well and now it is ready RXSOL BILGE COAT SOLUTION to use.
• Pour 15 to 20 litres of RXSOL BILGE COAT SOLUTION directly into each hold sounding pipe from on deck. Replenish each time after the bilge water is pumped out.
For more details... Pl. refer this link http://rxmarine.com/bilge-coat-sulphur-resistance-alkaline
Thanking you
WBRGDS
Silvi
Why slip barrier coat required before loading of cargo like salt / Urea.
White cargo like salt, urea directly affected by rusty brown colour. Rust formation on the hold will discolor the white cargo salt when it comes into contact. Hence before loading of such cargo proper treatment of hold which makes entire surface rust free must required. Uses of slip barrier coat Hold block on entire loading area of hold and bulkheads can prevent the salt / urea from coming in contact with the rusty surface.
Stock and direct supply point of Slip barrier coat is Visakhapatnam - Gangavaram, Kandla - Deendayal port, Mumbai, Chennai - Ennore, kolkata - Haldia, Fujairah - Dubai.
Available packing : 25, 50, 210 Ltr DRUM
Approximate requirement of Slip barrier coat : only 2 Drums of 210 Ltr can cover 5 Hold area. For salt cargo, slip barrier coat can be applied after dilution. 1 drum can be diluted with 400 Ltr of water.
Holdwash is more effective then Lime wash :
1. Lime wash always be applied to a dampened surface (use a small hand-pumped spray) rather than directly to a dry substrate. It should not be applied in very cold, hot or wet conditions. It is also essential to wear protective gloves and goggles. While Slip barrier coat - hold block can be apply on dry as well as wet surface and for its application no any special precaution required.
2. Lime wash does not stop the acid attack on steel plates. Hard sulphur easily penetrates the soft lime wash and is not suitable for sulphur. While Slip barrier coat resulting polymeric barrier film which can't be punctured by any hard edge of sulphur.
Cost comparision : Slip barrier coat can be diluted with water before application. Only 4 - 5 drums of 210 Ltr Slip barrier coat is more then sufficient to cover 6 HOLD. And polymer coating last for more time then lime. Its application is also very simple compare to lime wash, simply dilute with water and spray on whole area. while for lime wash more manpower required with special precaution and care. Finally SLIP BARRIER COAT will cost less then Lime wash.
ALKAATUFF high foam is absolutely free along with the purchase of slip barrier polycoat - Hold block ( Pre load ) materials. ALKAATUFF High foam Free 1000 Ltr with the purchase of 1000 ltrs Ship PolyCoat Plus is available at Mumbai, Visakhapatnam, Ennore, Kolkata, Kandla - Gandhidham, Fujairah - Gulf
The largest supplier of ALKAATUFF high foam in Asia ( India and Middle East). More details of ALKAATUFF High Foam like MSDS and Using procedure of will be available through this link:
ALKAATUFF High Foam feature?
ALKAATUFF High Foam - Acts as an Acid Neutralizer - Useful for coal, Sulfur, Salt as its residue when in contact with water, is acidic in nature which directly damages the painted and metal surfaces.
ALKAATUFF High Foam - Acts as an Oil residue Emulsifier - Useful for removal of coal and oily residue.
ALKAATUFF High Foam - Results in Dense foam - Can be applied on the vertical surface for long duration.
ALKAATUFF Free sale offer.
As you know HOLD BLOCK / Slip Barrier coat contains emulsified polymer. And HOLDWASH is a specialized product as a slip barrier coat remover product have anti polymer property, which is immediately breaking polymer BOND. So this product can be apply to clean HOLD BLOCK.
Otherwise if you have alkaline cleaner on board, can be apply for cleaning, This may take slight more time... Thanks
Drilling and Well Completions
Chloride test :
The chloride concentration is determined by titration with silver nitrate solution. This causes the chloride to be removed from the solution as AgCl−, a white precipitate. The endpoint of the titration is detected using a potassium chromate indicator. The excess Ag present after all Cl− has been removed from solution reacts with the chromate to form Ag9CrO4, an orange-red precipitate.
Contamination with chlorides generally results from drilling salt or from a saltwater flow. Salt can enter and contaminate the mud system when salt formations are drilled and when saline formation water enters the wellbore.
Mail us to get Silver Nitrate crystal / standard solution of silver nitrate and Potssium chromate indicator price.
The most clever uses of silica gel are as follows:
1. Prevent your tools from rusting.
2. Dry out your cellphone.
3. Freshen up your old books
4. De-Stink Dirty Laundry.
5. Store flower and vegetable seeds.
6. Save your Luggage from moisture.
7. Prevent silver from tarnishing.
BUY SILICA GEL FROM RX MARINE INTERNATIONAL - ONE OF THE LARGEST SUPPLIERS OF SILICA GEL.
1.Blue indicating silica gel contains cobalt chloride and is therefore extremely toxic for human use. Whereas, orange indicating silica gel does not contain cobalt chloride but contains methyl violet.
2.The cobalt chloride in blue silica gel allows it to change color from blue (when dry) to pink (when wet). Whereas, orange indicating silica gel changes from orange (when dry) to green (when wet).
RX MARINE INTERNATIONAL has ready stock of all three different color indicating silica gels in Mumbai, Gandhidham, Chennai, Vishakhapatnam, Kolkata, Fujairah and Oman.
Contact us for any queries:
Mail us at: mail@rxmarine.com
Mud & Silt remover is always be a good decision for Ship Ballast Tank. As its regular uses doesn't allow mud to hardened and make big LUMPS deposition. Its electrostatic forces repels mud particle each other. Due to repulsion forces of electrolyte of MUD AND SILT CONDITIONER Keeps mud in suspension form in side the BALLAST TANKS, this concept helps to Keeps mud in suspension and cleans fouled systems. Removes mud, silt, and sedi-ments from ballast.
Discounted prices of Mud And Silt remover available with us. And We are largest Mud and Silt supplier in JNPT, Nhava SEVA, Mumbai, Pirpav, MUNDRA, Sikka, Kandla - Gandhidham, Vizag - Visakhapatanam - Gnagavaram, Kolkata, Haldia - Paradip, Fujairah, Dubai, Sharjah, Abu Dhabi.
Email ::: mail@rxmarine.com