reformulated gasoline specifications

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Reformulated Gasoline An examination of the potential for methanol and other alternative transportation fuels to compete with petroleum-based fuels should not assume that the existing fuel supply network is a stationary target. Blendstocks are blended with other liquids, such as ethanol, to make finished gasoline. The loss of octane rating, due to the reduction of aromatic content of reformate, can partially be compensated by enhanced isomerization activity of new type of multimetallic reforming catalysts. Section 211(k)(2) includes compositional specifications for reformulated gasoline including a 2.0 weight percent oxygen minimum, a 1.0 volume percent benzene maximum, and a prohibition on heavy metal content. (F) Conventional gasoline The term “conventional gasoline” means any gasoline which does not meet specifications set by a certification under this subsection. This section also requires emissions from RFG to contain no more oxides of nitrogen (NO X) than baseline gasoline emissions. What is reformulated gasoline? Reformulated spark-ignition engine fuel is required in some areas to lower emissions from automotive vehicles, and its characteristics are described in the research report on reformulated spark-ignition engine fuel. Variance gasoline specifications (7 or 8 properties) Rvp < 9.0 psi during Rvp control periods Volume limit based on complying gasoline production $0.15-per-gallon fee Duration < 45 days *Does not require public notice or participation California Reformulated Gasoline Cap limit, 20 ppm The performance specifications of the CAA Colonial Pipeline Company CPC Product Specifications March 2016 1 of 1 PRODUCT SPECIFICATIONS 3.5.1 REFORMULATED REGULAR GASOLINE BLENDSTOCK (RBOB) Origin Test Test Results Product Property Method … Most of the finished gasoline in the U.S. contains 10% ethanol. Codes - Reformulated Gasoline - RBOB Grade F (1-5) RBOB, 10% ethanol 87 AKI Grade H (1-5) R BO , 10% ethanol 93 AKI Note: AKI = Antiknock Index or octane rating This fuel is widely available throughout California. The blendstocks are a mix of components such as butane, reformate and FCC gasoline, which can be combined in different ways to reach needed specifications. Since 1998, domestic and international refineries, as well as refined product importers, must use the complex model 1 to certify that combustion and evaporative emissions generated by their fuel comply with the reformulated gasoline (RFG) requirements or the anti-dumping requirements. [W] For full product requirements, refer to Section 3, Product Specifications. Current investors in this network may be Due to more stringent fuel specifications reformulated gasoline must maintain high octane rating with reduced benzene and aromatic content. CARB Reformulated Gasoline (CARB RFG): An oxygenated reformulated gasoline which meets the most recent specifications set forth by the California Air Resources Board (CARB). This gasoline contains 10.0% ethanol as an oxygenate. Effect of California Phase 2 Reformulated Gasoline Specifications on Exhaust Emission Reduction; Part 3 972851 In order to investigate the effect of sulfur and distillation properties on exhaust emissions, emission tests were carried out using a California Low Emission Vehicle (LEV) in accordance with the 1975 Federal Test Procedure ('75 FTP). The oxygen content must not be less than 2.0 percent by weight, the benzene content must not exceed 1.0 percent by volume and the gasoline must be free of heavy metals, including lead or manganese. (E) Reformulated gasoline The term “reformulated gasoline” means any gasoline which is certified by the Administrator under this section as complying with this subsection. N Grade Regular Unleaded Gasoline Specifications (Conventional Gasoline - This product does not meet the requirements for reformulated gasoline and may not be used in any reformulated gasoline covered area.) specifications for reformulated gasoline. 1.4 This specification does not address the emission characteristics of reformulated spark-ignition engine fuel.
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reformulated gasoline specifications 2021