DRY TREATMENT METHOD OF ALUMINUM DROSS ASH

Title:

DRY TREATMENT METHOD OF ALUMINUM DROSS ASH

Document Type and Number:

Japanese Patent JP2023076974

Kind Code:

A

Abstract:

To develop a simple and efficient method of treating aluminum dross ash.SOLUTION: There is provided a dry treatment method of aluminum dross ash, including a step of contacting aluminum dross ash including aluminum nitride with steam to produce ammonia.SELECTED DRAWING: None

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Inventors:

NODA REIJI
TOGASHI HIROMASA
KAMIYA MASAMITSU
FUTAWATARI AKIO

Application Number:

JP2021190031A

Publication Date:

June 05, 2023

Filing Date:

November 24, 2021

Export Citation:

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Assignee:

UNIV GUNMA
JEMCO INC

International Classes:

C01B21/072; C01C1/02

Attorney, Agent or Firm:

Patent Attorney Corporation Shuwa Patent Office

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