|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01D-027/30 B01D-033/30 B01D-039/06|
|미국특허분류(USC)||55/302 ; 55/474 ; 55/479 ; 55/350|
|우선권정보||DE-2811641 (1978-03-17); DE-2822274 (1978-05-22); DE-2829412 (1978-07-05); DE-2829413 (1978-07-05); DE-2838476 (1978-09-04)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 11 인용 특허 : 1|
In an apparatus for cleaning hot gases a filter housing has an inlet for unfiltered gas and an outlet for filtered gas. A plurality of filtered inserts are placed within the housing in a manner capable of filtering undesirable components from the gas feed stream. Each filter insert is made of a fibrous filter material. Silicic-acid glass fibers have a silicic acid content of at least 90%. Coated upon the fibers and absorbed into their pores is a metal oxide of aluminum, titanium, zirconium, cromium, nickle or cobalt. A honeycombed cage filled with high t...
An apparatus for cleaning hot gases comprising a filter housing having an inlet for unfiltered gas and an outlet for filtered gas, and a plurality of filter inserts placed within the housing in a manner capable of filtering undesirable components from the gas feed stream, each said filter insert comprising a fibrous filter material, the fibers consisting of silicic-acid glass fibers with a silicic-acid content of at least 90%, absorbed into the pores of which and coated upon which is a metal oxide of at least one of the group consisting of aluminum, tita...