Lubricity additives | Total ACS

Our lubricity additives are designed to treat a broad range of low and very low sulphur Diesel fuels, whatever the origin of the crude oil and refining process used. As well as achieving compliance with official fuel requirements (commonly max 460µm wear scar according to the HFRR test), our lubricity additives offer advantages tested in the laboratory and confirmed by long-term field experience.

Our Gasoline Additives - Total ACS

Cetane number; Biocides; Antioxydants and stabilisers additives; PERFORMANCE ADDITIVES; TOTAL EXCELLIUM Concentrate Diesel; Gasoline additives; Diesel additives; Domestic fuel-oil additives; Non-road diesel; After-market; INNOVATION & THE ENVIRONMENT; Actistart; Biofuels

Oilfield Production Additives | Total ACS

Cetane number improvement; Antioxidants and Stabilisers Additives; Performance additives. Back; Performance additives; TOTAL EXCELLIUM Concentrate Diesel. Back; TOTAL EXCELLIUM Concentrate Diesel; Reduction in fuel consumption; Reduction in maintenance costs; Reduction in the impact on the environment; Gasoline additives; Diesel additives; Domestic Fuel-Oil Additives

Our technical assistance | Total ACS

Our commitment does not stop at simply providing products to our customers. We also seek to ensure that they are given complete satisfaction. Our product offering may therefore be backed up by physical guidance at their side, in order to optimise their operations.

Our after-Market Additives - Total ACS

After-Market Additives Individual additive blending is THE solution! An increasing number of users worldwide (motorists, motorcyclists, truck drivers, farm and civil engineering machinery operators, etc.) are concerned with consumption, pollutant emissions and the life span of their vehicles and are paying more attention to engine maintenance.

Cetane Number Improvement of Diesel Fuel by Autoxidation

Diesel fuels having low cetane numbers may have ignition problems such as diesel knock, difficult engine starts in cold weather, and need for addition of cetane number improving agents. As organic peroxides are known to be effective cetane number improving additives, hydroperoxides produced in the autoxidation of hydrocarbons can be expected to improve cetane number.

ADDITIVES TOTAL EXCELLIUM CONCENTRATE DIESEL PLUS * In relation to a non-specifically additized fuel. ADDITIVES FOR PROFESSIONALS The little more that makes you spend less Normal / high quality diesel fuel (low bio-component content, high quality bio-component) Cetane number < 47/49 Normal service Normal storage temperature Deposit Control

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Cetane Number Improvers | RFDA | Afton Chemical

Afton Chemical's cetane improver reduces ignition delay during combustion to help improve diesel engine ignition. Regulators and OEMs recognise that a shorter ignition delay period leads to more complete combustion and a reduction in undesirable emissions. As a result, global fuel specifications are being set with higher cetane targets.

Process – Page 12 – Advanced BioFuels USA

by Jim Lane (Biofuels Digest)Dimethyl ether has several fuel properties that make it attractive for use in diesel engines. It has a very high cetane number, which is a measure of the fuel’s ignitibility in compression ignition engines. The energy efficiency and power ratings of DME and diesel engines are

Biorefinery Infrastructure – Page 11 – Advanced BioFuels USA

by Jim Lane (Biofuels Digest)Dimethyl ether has several fuel properties that make it attractive for use in diesel engines. It has a very high cetane number, which is a measure of the fuel’s ignitibility in compression ignition engines. The energy efficiency and power ratings of DME and diesel engines are

Our cetane Number Improvement additives - Total ACS

Cetane Number Improvement. Good quality combustion starts with rapid ignition, followed by complete fuel combustion.Our RV100 additive enables you to conform to the administrative specifications of countries requiring a high cetane number for Diesel fuels.

Cetane number

Cetane number (cetane rating) is an indicator of the combustion speed of diesel fuel and compression needed for ignition. It plays a similar role for diesel as octane rating does for gasoline.

Cetane Number Improvers

Cetane Number Improvers. Economically and effectively improving ignition quality.The additives increase the Cetane Number of distillate fuels by improving fuel ignition characteristics in the combustion chamber during the compression stroke.

Cetane index

Cetane index is used as a substitute for the cetane number of diesel fuel. The cetane index is calculated based on the fuel's density and distillation range (ASTM D86). There are two methods used, ASTM D976 and D4737.

Cetane Number - an overview | ScienceDirect Topics

Cetane number affects a number of engine performance parameters like combustion, stability, drivability, white smoke, noise and emissions of CO and HC. Biodiesel has higher cetane number than conventional diesel fuel. This results in higher combustion efficiency and smoother combustion.

Effects of Molecular Structures of Alkanes on Peroxide

However, addition of cetane number improving agents is not always an economically practical solution to improve the ignition properties of diesel fuels. Our previous study showed that the cetane numbers of autoxidized fuels in which hydroperoxides were produced increased.

The most talked about articles on the subject of Cetane number.

Cetane number and density were comparable to that of diesel. Addition of n-pentanol to D50-WCO50 presented improved brake specific fuel consumption (BSFC) for all ternary blends. Brake thermal efficiency (BTE) of D50-WCO30-P20 blend is comparable to diesel due to improved atomization.

Cetane number - Energy Education

Cetane rating, also known as cetane number is a measurement of the quality or performance of diesel fuel.A higher cetane number resulting in quicker ignition of the fuel leads to less non-ignited fuels building up inside the combustion chamber, as well as more complete fuel combustion.

Cetane Number

Quality of diesel is described by its Cetane number which is Percentage of volume of n-cetane present in a mixture of n-cetane and α-methyl naphthalene

Cetane Number | Definition of Cetane Number by Merriam-Webster

Cetane number definition is - a measure of the ignition value of a diesel fuel that represents the percentage by volume of cetane in a mixture of liquid methylnaphthalene that gives the same ignition lag as the oil being tested —called also cetane rating.