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urea solution), is a high-purity urea solution designed for marine diesel engines with Selective Catalytic Reduction (SCR) systems to reduce
emissions, complying with IMO regulations. Unlike automotive AdBlue (AUS32), it is optimized for larger marine engines, providing higher efficiency in emission reduction.
Key Suppliers & Industry Providers:
Ensure the supplier adheres to international standards for marine exhaust gas cleaning products.
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Web results
What is AUS40 Marine Grade Diesel Exhaust Fluid
LinkedIn · Ecoblue
20+ reactions · 2 years ago
LinkedIn · Ecoblue
20+ reactions · 2 years ago
AUS40 essentially works the same as AdBlue® but is manufactured with a higher concentration of urea. Made with 40% urea and 60% deionised water.Read more
People also ask
Are there two types of AdBlue?
Are there different types? While there are different names for AdBlue®, such as Bluedef, BlueTec and so forth, all mixes should contain the same solution of 32.5% urea and 67.5% de-ionised water.
AdBlue®: What it is and how it works | Motorists - TotalEnergies UK
TotalEnergies UK
https://totalenergies.co.uk › adblue-what-it-is-how-it-works
TotalEnergies UK
https://totalenergies.co.uk › adblue-what-it-is-how-it-works
Do marine diesels need DEF?
Marine DEF, or AUS 40, is an aqueous high-purity urea solution at a concentration of 40% that is needed to operate converters with SCR in applications with large combustion engines. As the name implies, Marine DEF is used in many marine applications but is increasingly used in rail and other land-based applications.
API | Diesel Exhaust Fluid (DEF) - American Petroleum Institute
American Petroleum Institute
https://www.api.org › products-and-services › diesel-exh...
American Petroleum Institute
https://www.api.org › products-and-services › diesel-exh...
Web results
Factory direct supply Marine urea solution AdBlue 40% to ...
Guangzhou EverBlue Technology Co.,Ltd.
http://www.everbluesolution.com › Other products
Guangzhou EverBlue Technology Co.,Ltd.
http://www.everbluesolution.com › Other products
Everbluesolution is a professional manufacturer of Factory direct supply Marine urea solution AdBlue 40% to lower emission for over 8 years.
Marine DEF Supply
IXOM
https://www.ixom.com › Transport › Marine DEF Supply
IXOM
https://www.ixom.com › Transport › Marine DEF Supply
IXOM delivers bulk AdBlue 32.5% and 40% marine grade Diesel Exhaust Fluid solutions. We ensure safe, efficient transfer and storage of Urea solutions, which ...Read more
Marine Grade Urea 40% - DEF Fluid Manufacture Supplier ...
BuySinopec.com
https://buysinopec.com › News
BuySinopec.com
https://buysinopec.com › News
Mar 12, 2024 — It is a precisely mixed solution of 40% percent high purity chemical grade urea and 60% percent de-ionized water that is injected into the exhaust system.Read more
Free delivery7-day returns
GreenChem's AUS40 - Solution for the Marine Industry
greenchem-adblue.com
https://www.greenchem-adblue.com › greenchems-aus4...
greenchem-adblue.com
https://www.greenchem-adblue.com › greenchems-aus4...
Mar 28, 2025 — Introducing AUS40, an advanced urea solution specifically tailored for the marine industry, ensuring efficient NOx control for larger vessels.Read more
What is an adblue into diesel? How to prevent it from ...
Quora
3 answers · 3 years ago
Quora
3 answers · 3 years ago
What is an adblue into diesel? How to prevent it from misfuelling?
3 answers · Top answer: AdBlue is for exhaust aftertreatment. It doesn’t I go into or interact with the diesel ...
Marine AUS40 Suppliers & Manufacturers & Exporter
Shandong New Blue Environmental Protection Technology Co.,Ltd
https://www.newbluechina.com › adblue-def-aus32-arla32
Shandong New Blue Environmental Protection Technology Co.,Ltd
https://www.newbluechina.com › adblue-def-aus32-arla32
We're well-known as one of the leading marine AUS40 manufacturers and suppliers in China. As a professional urea exporter, we warmly welcome you to ...
Marine AUS40
Baltmarine Trading
https://baltmarine.eu › marine-aus40
Baltmarine Trading
https://baltmarine.eu › marine-aus40
AUS 40 or Aqueous urea solution 40 is the type of diesel exhaust fluid (DEF) usually used for ships. It reduces Nitrogen Oxide (NOx) emissions from vessels.Read more
20L Adblue, 32.5% Urea Solution Adblue
Jiangsu IDBLUE Environmental Protection Technology Co.,Ltd.
https://idblue.en.made-in-china.com › gAypXzqwSBVs
Jiangsu IDBLUE Environmental Protection Technology Co.,Ltd.
https://idblue.en.made-in-china.com › gAypXzqwSBVs
20L Adblue Manufacturing Adblue Diesel Exhaust Fluid Aqueous Urea Solution 32.5% Urea Solution for Marine Adblue SCR System. US$0.4022,000-43,999 L.Read more
· Review by MIC_BUYER
INCOBlue
Innoco Oil
https://www.innocooil.com › Inco Products
Innoco Oil
https://www.innocooil.com › Inco Products
Aqueous Urea Solution (AUS) 40 is the Maritime Grade Urea Solution for marine applications where Selective Catalytic Reduction (SCR) is used to meet emission ...Read more