| abstract |
A method and apparatus for preparing urea grease. A) introducing a first supply component into a first supply zone; (b) introducing a second supply component into a second supply zone; and (c) a first reaction mixing zone. A method for preparing a urea grease comprising the steps of reacting and obtaining a composition in step (d) and performing cooling and mixing in a cooling and mixing zone is provided. Also, (a) a step of feeding the first feed component into the first feed zone, (b) a step of feeding the second feed component into the second feed zone, (c) in the first reaction mixing zone Performing a first reaction mixing, (d) charging a third feed component into the third feed zone, (e) first, second, and third feed components in the second reaction mix zone. A method and apparatus comprising the steps of second reaction mixing to obtain a composition and (f) performing cold mixing in a cold mixing zone. [Selection] Figure 1 |