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公开(公告)号：US20200332213A1
公开(公告)日：2020-10-22
申请号：US16917270
申请日：2020-06-30
Applicant: ADA-ES, INC.
Inventor： William J. Morris , Kenneth E. Baldrey , Constance Senior , Ramon Bisque
Abstract: The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
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公开(公告)号：US10731095B2
公开(公告)日：2020-08-04
申请号：US16590178
申请日：2019-10-01
Applicant: ADA-ES, Inc.
Inventor： Constance Senior , Gregory M. Filippelli , Cynthia Jean Bustard , Michael D. Durham , William J. Morris , Sharon M. Sjostrom
Abstract: A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
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公开(公告)号：US20200230550A1
公开(公告)日：2020-07-23
申请号：US16834685
申请日：2020-03-30
Applicant: ADA-ES, Inc.
Inventor： Sharon Sjostrom , Kenneth E. Baldrey , Constance Senior
IPC: B01D53/68 , B01D53/64 , B01D53/50 , B01D53/40 , B01D15/08 , B01D53/34 , B01D53/78 , B01D53/86 , B01D53/96
Abstract: The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
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Patent Agency Ranking
公开(公告)号：US10589292B2
公开(公告)日：2020-03-17
申请号：US15842636
申请日：2017-12-14
Applicant: ADA-ES, Inc.
Inventor： Gregory M. Filippelli , Sharon Sjostrom , Kenneth Baldrey , Constance Senior
Abstract: A waste gas is contacted with a mercury removal agent to remove mercury and a flue gas conditioning agent to alter a resistivity and/or cohesivity of particulates. The flue gas conditioning agent can be substantially free of SO3 and/or comprise more than about 25 wt. % SO3, and/or the mercury removal agent can be substantially unaffected by the flue gas conditioning agent. An amount of mercury removed from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent. An amount of the acid gas removed, by an acid gas removal agent, from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent.
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公开(公告)号：US20180127673A1
公开(公告)日：2018-05-10
申请号：US15812993
申请日：2017-11-14
Applicant: ADA-ES, Inc.
Inventor： Constance Senior , Gregory M. Filippelli , Cynthia Jean Bustard , Michael D. Durham , William J. Morris , Sharon M. Sjostrom
CPC classification number: C10L10/02 , C10L5/04 , C10L9/10 , C10L2200/025 , C10L2200/0259 , F23J7/00 , F23J15/003 , F23K2201/505 , Y10T428/2982
Abstract: A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
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公开(公告)号：US09957454B2
公开(公告)日：2018-05-01
申请号：US13964441
申请日：2013-08-12
Applicant: ADA-ES, INC.
Inventor： William J. Morris , Kenneth E. Baldrey , Constance Senior , Ramon Bisque
CPC classification number: C10L5/32 , C10L9/10 , C10L10/00 , C10L2200/0204 , C10L2200/0259 , C10L2200/029 , C10L2230/04 , C10L2290/02 , C10L2290/06 , C10L2290/24 , F23J7/00 , F23K2201/505
Abstract: The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
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公开(公告)号：US09889451B2
公开(公告)日：2018-02-13
申请号：US15096056
申请日：2016-04-11
Applicant: ADA-ES, Inc.
Inventor： Gregory M. Filippelli , Sharon Sjostrom , Kenneth Baldrey , Constance Senior
CPC classification number: B03C3/017 , B01D53/40 , B01D53/64 , B01D53/75 , B01D53/83 , B01D2251/206 , B01D2251/30 , B01D2251/40 , B01D2251/402 , B01D2251/404 , B01D2251/604 , B01D2251/606 , B01D2253/102 , B01D2257/302 , B01D2257/602 , B01D2258/0283 , B03C3/013
Abstract: A waste gas is contacted with a mercury removal agent to remove mercury and a flue gas conditioning agent to alter a resistivity and/or cohesivity of particulates. The flue gas conditioning agent can be substantially free of SO3and/or comprise more than about 25 wt. % SO3, and/or the mercury removal agent can be substantially unaffected by the flue gas conditioning agent. An amount of mercury removed from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent. An amount of the acid gas removed, by an acid gas removal agent, from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent.
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公开(公告)号：US09889405B2
公开(公告)日：2018-02-13
申请号：US15217749
申请日：2016-07-22
Applicant: ADA-ES, Inc.
Inventor： Sharon Sjostrom , Kenneth E. Baldrey , Constance Senior
IPC: B01D53/64 , B01D53/50 , B01D53/40 , B01D53/68 , B01D53/75 , B01D53/78 , B01D53/79 , B01D15/08 , B01D53/34 , B01D53/86 , B01D53/96
CPC classification number: B01D53/68 , B01D15/08 , B01D53/346 , B01D53/40 , B01D53/50 , B01D53/64 , B01D53/78 , B01D53/8665 , B01D53/96 , B01D2257/202 , B01D2258/0283 , Y10S210/914
Abstract: The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
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