Abstract: A process for supplying deaerated water to a chemical plant that includes a distillation column for separating a reaction effluent comprising water and a product. The process includes inventorying the distillation column with aerated water (water having an oxygen content of greater than 50 ppbw, such as greater than 1 ppmw). The aerated water in the distillation column may then be distilled to produce an oxygen-containing overheads and a bottoms fraction comprising deaerated water. The deaerated water in the bottoms fraction ma be transported to an upstream or a downstream unit operation, and utilizing the deaerated water in the upstream or downstream unit operation. The reaction effluent is fed to the distillation column, transitioning the distillation column from separating oxygen from water to operations for separating the product from the water.

Abstract: The present invention relates to a method of making biopolymer including but not limited to bio plastic from animal by-products, more specifically from poultry feathers wherein the method of making a biopolymer comprises the steps: i) i) pre-treatment of native feathers; ii) extraction of keratin protein from pre-treated feathers in the presence of reducing agent; iii) polymerization by blending keratin protein with one or more plasticizer, one or more additive and one or more cross-linking agent, optionally in presence of at least one alkali hydroxide to obtain a polymer compound using one or more thermal processing techniques at a temperature in the range of 60° C. to 150° C.; and iv) applying pressure and subjecting the polymer compound to thermal processing at a temperature in the range of 100° C. to 220° C. in presence of at least one or more excipients.

Abstract: A process for supplying deaerated water to a chemical plant that includes a distillation column for separating a reaction effluent comprising water and a product. The process includes inventorying the distillation column with aerated water (water having an oxygen content of greater than 50 ppbw, such as greater than 1 ppmw). The aerated water in the distillation column may then be distilled to produce an oxygen-containing overheads and a bottoms fraction comprising deaerated water. The deaerated water in the bottoms fraction ma be transported to an upstream or a downstream unit operation, and utilizing the deaerated water in the upstream or downstream unit operation. The reaction effluent is fed to the distillation column, transitioning the distillation column from separating oxygen from water to operations for separating the product from the water.