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  2. Chevron Richmond Refinery - Wikipedia

    en.wikipedia.org/wiki/Chevron_Richmond_Refinery

    The Chevron Richmond Refinery is a 2,900-acre (1,200 ha) petroleum refinery in Richmond, California, on San Francisco Bay. [1] It is owned and operated by Chevron Corporation and employs more than 1,200 workers, [1] making it the city's largest employer. [2]

  3. Gasoline - Wikipedia

    en.wikipedia.org/wiki/Gasoline

    The fuel-characteristics of a particular gasoline-blend, which will resist igniting too early are measured as the octane rating of the fuel blend. Gasoline blends with stable octane ratings are produced in several fuel-grades for various types of motors. A low octane rated fuel may cause engine knocking and reduced efficiency in reciprocating ...

  4. List of U.S. states by standard octane ratings - Wikipedia

    en.wikipedia.org/wiki/List_of_U.S._states_by...

    Premium gas must be at least 93 octane if it contains 10% or more of ethanol Maryland: 87 89 93 Massachusetts: 87 89 93 Michigan: 87 89 93 85 and 86 octane may be sold if labeled as subregular [6] Minnesota: 87 89 91 110 octane fuel may be available at certain locations in southern parts of the state. Mississippi: 87 89 93 Missouri: 87 89 91/93

  5. List of Superfund sites in California - Wikipedia

    en.wikipedia.org/wiki/List_of_Superfund_sites_in...

    This is a list of Superfund sites in California designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up ...

  6. Defense Fuel Support Point Ozol - Wikipedia

    en.wikipedia.org/wiki/Defense_Fuel_Support_Point...

    The Defense Fuel Support Point Ozol (DFSP Ozol) is located at Ozol, California, US along the Carquinez Strait. It is a jet fuel bulk storage and transfer terminal operated by contractors on behalf of the Defense Logistics Agency 's Defense Fuel Supply Center, [ 1 ] which was renamed DLA - Energy in 1977.

  7. Engine knocking - Wikipedia

    en.wikipedia.org/wiki/Engine_knocking

    This way performance is kept at its optimum while mostly eliminating the risk of engine damage caused by knock (e.g. when running on low octane fuel). [5] An early example of this is in turbocharged Saab H engines , where a system called Automatic Performance Control was used to reduce boost pressure if it caused the engine to knock.

  8. Low-speed pre-ignition - Wikipedia

    en.wikipedia.org/wiki/Low-Speed_Pre-Ignition

    Low-speed pre-ignition (LSPI), also known as stochastic pre-ignition (SPI), [1] is a pre-ignition event that occurs in gasoline vehicle engines when there is a premature ignition of the main fuel charge. [2] LSPI is most common in certain turbocharged direct-injection vehicles operating in low-speed and high-load driving conditions. [3]

  9. E85 in the United States - Wikipedia

    en.wikipedia.org/wiki/E85_in_the_United_States

    In the aftermath of Hurricane Katrina in 2005, the price of E85 rose to nearly on par with the cost of 87 octane gasoline in many states in the United States, and was for a short time the only fuel available when gasoline was sold out, but within four weeks of Katrina, the price of E85 had fallen once more to a 20% to 35% lower cost than 87 ...