1 Current, valid passport. 2  A completed Form DS-5504, Application for a U.S. Passport: Name Change, Data Correction, and Limited Passport Book Replacement. 3  An original or certified copy of your marriage certificate or the government-issued document evidencing your legal name change under federal or state law. A completed Form DS-5504, Application for a U.S. Passport: Name Change, Data Correction, and Limited Passport Book Replacement. 2  An original or certified copy of your marriage certificate or the government-issued document evidencing your legal name change under federal or state law.
Sour mash definition, a blended grain mash used in the distilling of some whiskeys, consisting of new mash and a portion of mash from a preceding run and yielding a high rate of lactic acid. See more.
Sour gas is natural gas or any other gas containing significant amounts of hydrogen sulfide (H2S). Natural gas is usually considered sour if there are more than 5.7 milligrams of H2S per cubic meter of natural gas, which is equivalent to approximately 4 ppm by volume under standard temperature and pressure. However, this threshold varies by country, state, or even agency or application.