Nova Patents
AT389447T

A method for the removal of mercury from a gas stream

Abstract

Method for the removal of mercury from a gas stream, characterized in that at a temperature above 230 ° C the gas stream is contacted with an adsorbent such as active component substantially comprising a mixture of compounds of silica-alumina and / or compounds calcium, wherein said calcium compounds comprise calcium carbonate of and / or calcium oxide.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

18 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
1017206Netherlands (Kingdom of the)A

Members18

Family members, oldest first
DocumentOfficeKind
NL1017206C2Netherlands (Kingdom of the)C2
CA2438867A1CanadaA1
WO02058823A1World Intellectual Property Organization (WIPO)A1
US2003103882A1United States of AmericaA1
EP1357999A1European Patent Office (EPO)A1
JP2004524955AJapanA
US6974564B2United States of AmericaB2
NZ527151ANew ZealandA
AU2002228478B2AustraliaB2
US2008028932A1United States of AmericaA1
EP1357999B1European Patent Office (EPO)B1
AT389447TThis recordAustriaT
DE60225668D1GermanyD1
PT1357999EPortugalE
CA2438867CCanadaC
DK1357999T3DenmarkT3
ES2304134T3SpainT3
DE60225668T2GermanyT2