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tetraethyl leads in a sentence

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  • Tetraethyl lead became a cure-all for engine knock.
  • Tetraethyl lead was once widely used to improve the combustion properties of gasoline.
  • As a component of tetraethyl lead,, it was used extensively in gasoline during the 1930s 1970s.
  • In some cases, organometallic forms, such as methylmercury and tetraethyl lead, can be extremely toxic.
  • Donaldson said Great Lakes should consider contributing some of Octel's profits toward subsidizing a more rapid transition away from tetraethyl lead.
  • Lead was historically used in gasoline in the form of tetraethyl lead, but this application has been discontinued due to concerns of toxicity.
  • Standard Oil supplied information to IG Farben on how to manufacture tetraethyl lead and synthetic rubber, both critical resources to the war effort.
  • For example, because lead itself deactivates free radicals in the gasoline-air mixture, tetraethyl lead was once commonly added to gasoline.
  • The companies tried to prevent Mexico from acquiring chemicals necessary to the process of refining ( such as tetraethyl lead ), and specialized machinery.
  • Worldwide, sales of tetraethyl lead _ as the lead in leaded gasoline is called _ are declining at a rate of about 9 percent a year.
  • It's difficult to see tetraethyl leads in a sentence .
  • When tetraethyl lead ( TEL ) was invented as a gasoline additive back in the 1920s, it was found to leave a corrosive byproduct in the engine.
  • Innospec Ltd, a chemical company based at Ellesmere Port, is fined ?.5m for bribing Indonesian officials to prolong the sale of toxic tetraethyl lead.
  • Tetraethyl lead prices have risen even as the markets for the product have disappeared, because competitors aren't exactly lining up to get into this shrinking business.
  • The anti-knock tetraethyl lead that was added to gas-guzzling cars of the 1960s polluted the air and eventually found its way into the water supply.
  • Within months after tetraethyl lead was formulated at a General Motors laboratory in Dayton, Ohio, in 1922, scientists began to warn of the public health dangers.
  • It is not known how many testers made the mistake of using the leaded pump gas of the era; the tetraethyl lead left debilitating deposits within the engine.
  • Widespread adoption of catalytic converters did not occur until more stringent emission control regulations forced the removal of the anti-knock agent tetraethyl lead from most types of gasoline.
  • She focused her explorations on occupational toxic disorders, examining the effects of substances such as mercury, tetraethyl lead, radium, benzene, carbon disulfide and hydrogen sulfide gases.
  • Beyond his scientific contributions, Henderson acted as a leading advocate of public health, especially in his opposition to the use of tetraethyl lead in gasoline in the early 1920s.
  • "Our strategy is to maintain earnings in tetraethyl lead as volume declines and try to grow the lubrication additives business, " said John Patton, director of investor relations.
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