Title:
A device suitable for the method and the method concerned for drying a humid polymer granular material
Document Type and Number:
Japanese Patent JP6101216
Kind Code:
B2
Abstract:
An apparatus (1) and method for drying polymer powders is described. The apparatus has an inlet (2) and an outlet (3) for the polymer powder, heat registers (5) installed in the interior space (4) and lines (7) for a heated gas (6a) for drying the polymer powder. The lines open into the interior space (4) and are connected to heat exchangers (9) for heating gas (6). The heat exchangers (9) are connected to a plant for the preparation of 1,2-dichloroethane (15) and/or for the preparation of vinyl chloride from 1,2-dichloroethane so that thermal energy from the plant can be utilized for heating the gas (6). The method comprises treatment of a polymer powder with a heated gas (6a) in the drying apparatus (1).
Inventors:
Benjae, michael
Kammerhofer, Peter
Kammerhofer, Peter
Application Number:
JP2013558314A
Publication Date:
March 22, 2017
Filing Date:
February 23, 2012
Export Citation:
Assignee:
ThyssenKrupp Industrial Solutions AG
Vinorit Gaem Behr und Company Cargae
Vinorit Gaem Behr und Company Cargae
International Classes:
F26B23/00; B01J8/24; C08J3/12; F26B3/084
Domestic Patent References:
| JP2008524551A | ||||
| JP2008516182A | ||||
| JP2143080A | ||||
| JP2007284530A | ||||
| JP2003081890A | ||||
| JP9249591A | ||||
| JP63192729A | ||||
| JP2008546682A |
Foreign References:
| WO2010034392A1 | ||||
| WO2010019246A1 | ||||
| US5940987 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Wataru Kitakita
Tobata Obata
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Wataru Kitakita
Tobata Obata