Title:
液体流から水銀（＋２）イオンを除去するためのゼオライト材料の使用
Document Type and Number:
Japanese Patent JP6678573
Kind Code:
B2
Abstract:
A process for removing Hg2+ ions from a liquid stream is disclosed. The process involves contacting the liquid stream with specified UOP Zeolitic Materials. These molecular sieves are particularly effective in removing Hg2+ ions from aqueous streams even in the presence of Mg2+ and Ca2+ ions. The effective molecular sieves have an intermediate range of Si/Al ratios between about 2 and 20 and preferably between 3 and 10.
Inventors:
Lewis, Gregory Jay
Yakubuchaku, Paulina
Marte, Giulio Sea
Coster, Susan Sea
Mirror, mark a
Knight, lisa em
James G. Moscoso
Yakubuchaku, Paulina
Marte, Giulio Sea
Coster, Susan Sea
Mirror, mark a
Knight, lisa em
James G. Moscoso
Application Number:
JP2016508966A
Publication Date:
April 08, 2020
Filing Date:
April 09, 2014
Export Citation:
Assignee:
UOP LLC
International Classes:
C02F1/42; B01J20/18; B01J20/30; C01B39/48
Domestic Patent References:
| JP2007515272A | ||||
| JP2006502075A | ||||
| JP2005517619A | ||||
| JP2009545511A | ||||
| JP2012504105A | ||||
| JP429794A | ||||
| JP2004912A |
Foreign References:
| WO2012003321A2 | ||||
| US6419895 |
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Naoshi Nakata
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Naoshi Nakata