Abstract:
The present method is directed to an on-site process for conveying an emulsion of one or more substantially water-free fluids or compositions to a brownstock washing process. This enables real-time adjustment of wash aids and other process aids thus improving the overall operation of brownstock washing.
Abstract:
A method for forming a speciated solution of ammonium carbamate is provided herein. The method includes, but is not limited to, providing a reactor comprising a solution of ammonia. The method further includes, but is not limited to, feeding carbon dioxide through the solution of ammonia to form a mixture. The method further includes, but is not limited to, combining a solution of sodium hydroxide and the mixture to form the ammonium carbamate.
Abstract:
The present method is directed to an on-site process for conveying an emulsion of one or more substantially water-free fluids or compositions to a brownstock washing process. This enables real-time adjustment of wash aids and other process aids thus improving the overall operation of brownstock washing.