公开(公告)号：US3870475A

公开(公告)日：1975-03-11

申请号：US28994972

申请日：1972-09-18

Applicant: SNIA VISCOSA

Inventor： SICLARI FRANCESCO ,  MADERNO CESANO ,  MAGNONI FRANCO ,  FULMINI SERGIO

IPC: B01J10/02 ,  B01J19/18 ,  C08G63/78 ,  B01J1/00 ,  B01J4/00

CPC classification number: C08G63/785 ,  B01J10/02 ,  B01J19/1881 ,  B01J19/1887 ,  B01J2219/0009 ,  B01J2219/00094 ,  B01J2219/0011 ,  B01J2219/00182

Abstract: Apparatus for continuously performing chemical processes and reactions which require heat administration from the outside and are conducive to the evolution of volatile by-products, such as the processes leading to the production of spinnable polyesters, comprising a reactor having substantially vertical metal walls, means for introducing the reactant and, if desired, a recycled reacted product at the reactor top, centrifuging means for hurling the material or materials introduced at the top of said walls so that it or they descend in the form of a liquid film therealong, and means for recycling a fraction of the product, which has been collected at the base of the reactor, towards the top thereof.

Abstract translation: 用于连续进行化学过程和反应的装置，其需要从外部进行热量施用，并且有助于挥发性副产物的逸出，例如导致生产可纺性聚酯的方法，包括具有基本垂直金属壁的反应器， 引入反应物，如果需要，在反应器顶部引入再循环的反应产物，离心装置用于将引入到所述壁顶部的材料或材料倒入，以使其或以它们的液膜的形式下降，以及用于 将已经收集在反应器底部的一部分产物回收到其顶部。

公开(公告)号：US3469618A

公开(公告)日：1969-09-30

申请号：US3469618D

申请日：1965-10-19

Applicant: SNIA VISCOSA

Inventor： SICLARI FRANCESCO ,  MADERNO CESANO ,  FULMINI SERGIO

IPC: C08G69/46 ,  B01D1/16 ,  B01D1/14

CPC classification number: C08G69/46 ,  Y10S159/10

公开(公告)号：US3545520A

公开(公告)日：1970-12-08

申请号：US3545520D

申请日：1969-04-09

Applicant: SNIA VISCOSA

Inventor： SICLARI FRANCESCO ,  MADERNO CESANO ,  FULMINI SERGIO

IPC: C08G63/90 ,  C08G69/46 ,  B01D1/16

CPC classification number: C08G63/90 ,  C08G69/46