... paper. Along with sodium sulfide, NaOH is a key component of the white liquor solution used to separate ... . This process involves the placing of a carcass into a sealed chamber, which then puts the carcass ... the body intact. This eventually turns the body into a coffee-like liquid, and the only solid that ... softening; or, if soaked longer, for transformation into black olives. Pretzels and German lye rolls are ...