4 天之前 · Reformulated gasoline (RFG) is gasoline blended to burn cleaner and reduce smog-forming and toxic pollutants in the air we breathe. The Clean Air Act requires that RFG be used to reduce harmful emissions of ozone.

2024年7月12日 · First, the pipeline must minimize the instances of prohibited mixing, through the sequencing together of product types that may be legally mixed, to the greatest extent possible. consequences of the mixing. For example: a. Interface mixtures of RFG or RBOB and conventional gasoline must be classified as conventional gasoline. b.

o A facility has two refinery fuel gas (RFG) mixing drums, each with a flow meter, known fuel gas carbon content (CC), molecular weight (MW), and heating value (HHV)

2024年5月10日 · Reformulated Blendstock for Oxygenate Blending (RBOB) becomes reformulated gasoline (or RFG) after blending with ethanol. What’s the Difference Between RBOB and CBOB? Reformulated gasoline is required in certain areas to reduce smog per Clean Air Act amendments. RFG is required in cities with high smog levels and is optional elsewhere.

As part of an overall program to reduce emissions from motor vehicles, CARB implemented the first phase of California Reformulated Gasoline requirements in January, 1992. CaRFG1 modified the requirements for Reid Vapor Pressure (RVP) content, required additives in gasoline, and decreased allowable lead content.

2024年9月19日 · Reformulated gasoline (RFG) regulations: Revisions to the List of Reformulated Gasoline Covered Areas; Removal of the Federal Reformulated Gasoline Program from the Southern Maine Area; Streamlined Procedures for Opting Out of RFG

2023年12月1日 · The present work investigates experimentally the performance of different compositions of RFG from lean to rich fuel–air premixed combustion, with focus on an efficient and low-emission combustion for its heat recovery.

2015年7月24日 · The NC RfG determines procedures to ensure that all generators, regardless of where they are located, are subject to clear and fair rules. This is done by harmonising some rules at a European level and, in other areas, by setting out ranges of values, which can be chosen.

With this regulatory shift, test methods for reformulated gasoline (RFG) – the gasoline made by blending RBOB with ethanol – were simplified. Instead of the previous “complex model,” in which rigid “VOC-controlled” gasoline parameters had to be met during summer Reid Vapor Pressure (RVP) months, RBOB testing now is focused primarily ...

Reformulated gasoline (RFG) is gasoline blended to burn cleaner and reduce smog-forming and toxic pollutants in the air we breathe. The Clean Air Act requires that RFG be used to reduce harmful emissions of ozone.