EP 1409400 A4 20040915 - PURIFICATION OF GASEOUS INORGANIC HALIDE
Title (en)
PURIFICATION OF GASEOUS INORGANIC HALIDE
Title (de)
REINIGUNG VON GASFÖRMIGEN ANORGANISCHEN HALOGENVERBINDUNGEN
Title (fr)
PURIFICATION D'UN HALOGENURE INORGANIQUE GAZEUX
Publication
Application
Priority
- US 0016051 W 20000612
- US 13892499 P 19990611
Abstract (en)
[origin: WO0076915A1] The present invention provides an apparatus and method for the purification of gaseous inorganic halides utilizing a reactive metal (P) and molecular sieves (C1) to remove impurities.
IPC 1-7
IPC 8 full level
C01B 9/02 (2006.01); C01B 9/08 (2006.01); C01B 33/107 (2006.01); C01B 35/06 (2006.01)
CPC (source: EP)
C01B 9/02 (2013.01); C01B 9/08 (2013.01); C01B 33/10778 (2013.01); C01B 35/061 (2013.01)
Citation (search report)
- [X] US 4564509 A 19860114 - SHEALY JAMES R [US], et al
- [X] US 3207581 A 19650921 - STERN DAVID R, et al
- [X] US 3043665 A 19620710 - GOULD JACK R, et al
- [X] US 5183647 A 19930202 - HARADA ISAO [JP], et al
- [X] US 3037337 A 19620605 - GARDNER DAVID M
- [X] US 3625661 A 19711207 - ANDERSON LOWELL W, et al
- See references of WO 0076915A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0076915 A1 20001221; AU 5732800 A 20010102; EP 1409400 A1 20040421; EP 1409400 A4 20040915; TW I257875 B 20060711
DOCDB simple family (application)
US 0016051 W 20000612; AU 5732800 A 20000612; EP 00942748 A 20000612; TW 89111420 A 20000612