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Current content: 157 117 910 patent documents

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139 301 new documents added

1 340 825 documents amended

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EP 0261662 A3 19880615 - METHOD FOR REMOVAL OF IODINE IN GAS

Title (en)

METHOD FOR REMOVAL OF IODINE IN GAS

Publication

EP 0261662 A3 19880615 (EN)

Application

EP 87113910 A 19870923

Priority

JP 22704886 A 19860925

Abstract (en)

[origin: EP0261662A2] A method for the removal of iodine from a mixture gas or vapor, in which iodine is removed as a sediment of an insoluble iodine compounds by bringing the mixture gas or vapor into contact with a solution containing silver ions, is disclosed.

IPC 1-7

G21F 9/02

IPC 8 full level

B01D 53/68 (2006.01); B01D 53/77 (2006.01); G21F 9/02 (2006.01)

CPC (source: EP)

G21F 9/02 (2013.01)

Citation (search report)

[X] US 4370306 A 19830125 - KIRCHNER KURT [DE], et al
[A] US 3429655 A 19690225 - CASE FORREST N

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0261662 A2 19880330; EP 0261662 A3 19880615; JP S6348572 B2 19880929; JP S6380831 A 19880411

DOCDB simple family (application)

EP 87113910 A 19870923; JP 22704886 A 19860925