PROCESSS FOR PRODUCING A TREATMENT DEVICE EQUIPPED WITH CATALYST-SUPPORTING HONEYCOMB STRUCTURE

• Main Authors: HIKAZUDANI, Susumu, KOUMARU, Ryoichi, HINO, Naoe, TUBO, Fumiya, KODAMA, Tetsuo, YAMAMOTO, Seigo, HIRAIWA, Shunsuke
• Format: Patent
• Language: English; French; German
• Published: 09.08.2017
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SEPARATION; SPRAYING OR ATOMISING IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

[Problem] To provide a treatment device equipped with a catalyst-supporting honeycomb structure, the device being for use in, for example, an exhaust gas purification treatment, hydrogen production by ammonia decomposition or the like, and a method for producing the same. The catalyst-supporting honeycomb structure is produced by forming the inorganic binder-containing functional catalyst-supporting corrugated glass paper without removing an organic binder originally contained in the glass paper and by using the corrugated glass paper in combination with the inorganic binder-containing functional catalyst-supporting flat glass paper. Thus, a production process of the treatment device equipped with a catalyst-supporting honeycomb structure is greatly shortened and the production cost is lowered. [Solution] In the treatment device equipped with a catalyst-supporting honeycomb structure, a corrugated glass paper having an inorganic binder-containing functional catalyst supported thereon and a flat glass paper having the same inorganic binder-containing functional catalyst supported thereon are alternately stacked to form the catalyst-supporting honeycomb structure (1), and this catalyst-supporting honeycomb structure (1) is packed in a casing (4).