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公开(公告)号：US20190093950A1
公开(公告)日：2019-03-28
申请号：US16133365
申请日：2018-09-17
Applicant: Andritz Inc.
Inventor： Kimmo Peltonen
Abstract: This application discloses exemplary processes and systems for reducing mineral ring accumulation in calcination kiln. The processes and systems comprise inserting non-condensable gases (“NCGs”) in a preheating zone of a calcination kiln, upstream of the burner end. The pre -heating zone may be characterized by temperatures ranging from 1,300° F. to 1,750° F. The system may desirably comprise a plenum for inserting the NCGs into the rotating calcination kiln at the pre-heating zone.
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公开(公告)号：US10995991B2
公开(公告)日：2021-05-04
申请号：US16133365
申请日：2018-09-17
Applicant: Andritz Inc.
Inventor： Kimmo Peltonen
Abstract: This application discloses exemplary processes and systems for reducing mineral ring accumulation in calcination kiln. The processes and systems comprise inserting non-condensable gases (“NCGs”) in a preheating zone of a calcination kiln, upstream of the burner end. The pre-heating zone may be characterized by temperatures ranging from 1,300° F. to 1,750° F. The system may desirably comprise a plenum for inserting the NCGs into the rotating calcination kiln at the pre-heating zone.
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公开(公告)号：US08597413B2
公开(公告)日：2013-12-03
申请号：US13706964
申请日：2012-12-06
Applicant: Andritz Inc.
Inventor： Kimmo Peltonen , Todd S. Grace
IPC: B01D47/10
CPC classification number: B01D47/10 , B01D47/06 , B01D2247/103 , B01D2247/106
Abstract: A scrubber removes matter (e.g., particulate, gaseous, or liquid) from a gas stream in order to recover the matter and/or to clean the gas. In particular aspects, the scrubber contains multiple venturis that may provide additional flexibility and increased efficiency. The invention also pertains to related methods.
Abstract translation: 洗涤器从气流中除去物质（例如，颗粒，气体或液体），以便回收物质和/或清洁气体。 在特定方面，洗涤器包含多个可以提供额外灵活性和增加效率的venturis。 本发明也涉及相关方法。
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