公开(公告)号：CA2869124A1

公开(公告)日：2013-10-03

申请号：CA2869124

申请日：2013-04-01

Applicant: FUEL TECH INC ,  SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA ENELITO P ,  FANG MINGMING

Inventor： SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA ENELITO P ,  FANG MINGMING

IPC: B01D53/50 ,  B01D53/40 ,  F23J15/02

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SOx and/or HCI - containing gases with a short but effective residence time at a temperature effective to provide significant sulfur dioxide and/or HCI reductions with high rates of reaction and sorbent utilization. The once-through, dry process can advantageously introduce the sorbent and sorbent doping agent dry or preferably as a slurry to enable uniform treatment. Preferred sorbent doping agents include water-soluble or water-dispersible copper and/or iron compositions which can be heated to an active form in situ by the flue gases being treated.

公开(公告)号：CA2869124C

公开(公告)日：2018-06-05

申请号：CA2869124

申请日：2013-04-01

Applicant: FUEL TECH INC ,  SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA EMELITO P ,  FANG MINGMING ,  SARATOVSKY IAN

Inventor： SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA EMELITO P ,  FANG MINGMING ,  SARATOVSKY IAN

IPC: B01D53/50 ,  B01D53/40 ,  F23J15/02

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SOx and/or HCI - containing gases with a short but effective residence time at a temperature effective to provide significant sulfur dioxide and/or HCI reductions with high rates of reaction and sorbent utilization. The once-through, dry process can advantageously introduce the sorbent and sorbent doping agent dry or preferably as a slurry to enable uniform treatment. Preferred sorbent doping agents include water-soluble or water-dispersible copper and/or iron compositions which can be heated to an active form in situ by the flue gases being treated.

公开(公告)号：AU2013237816B2

公开(公告)日：2016-06-30

申请号：AU2013237816

申请日：2013-04-01

Applicant: FUEL TECH INC ,  SCHULZ KENT ,  RIVERA EMELITO ,  SMYRNIOTIS CHRISTOPHER ,  FANG MINGMING

Inventor： SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA EMELITO P ,  FANG MINGMING

IPC: B01D53/00

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SO

公开(公告)号：AU2013237816A1

公开(公告)日：2014-10-23

申请号：AU2013237816

申请日：2013-04-01

Applicant: FUEL TECH INC ,  SCHULZ KENT ,  RIVERA EMELITO ,  SMYRNIOTIS CHRISTOPHER ,  FANG MINGMING

Inventor： SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA EMELITO P ,  FANG MINGMING

IPC: B01D53/00

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SO

公开(公告)号：EP2833989A4

公开(公告)日：2015-12-09

申请号：EP13769343

申请日：2013-04-01

Applicant: FUEL TECH INC ,  SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA EMELITO P ,  FANG MINGMING ,  SARATOVSKY IAN

Inventor： SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA EMELITO P ,  FANG MINGMING ,  SARATOVSKY IAN

IPC: B01D53/00

CPC classification number: B01D53/508 ,  B01D53/10 ,  B01D53/685 ,  B01D53/80 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2253/112 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2257/2045 ,  B01D2257/302 ,  B01D2258/0283 ,  B01J20/043 ,  B01J20/223 ,  F23J15/003 ,  F23J2215/20 ,  F23J2219/50

公开(公告)号：EP2833989A1

公开(公告)日：2015-02-11

申请号：EP13769343.8

申请日：2013-04-01

Applicant: Fuel Tech, Inc. ,  Smyrniotis, Christopher, R. ,  Schulz, Kent, W. ,  Rivera, Emelito, P. ,  Fang, Mingming ,  Saratovsky, Ian

Inventor： SMYRNIOTIS, Christopher, R. ,  SCHULZ, Kent, W. ,  RIVERA, Emelito, P. ,  FANG, Mingming ,  SARATOVSKY, Ian

IPC: B01D53/00

CPC classification number: B01D53/508 ,  B01D53/10 ,  B01D53/685 ,  B01D53/80 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2253/112 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2257/2045 ,  B01D2257/302 ,  B01D2258/0283 ,  B01J20/043 ,  B01J20/223 ,  F23J15/003 ,  F23J2215/20 ,  F23J2219/50

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SO
x and/or HCI - containing gases with a short but effective residence time at a temperature effective to provide significant sulfur dioxide and/or HCI reductions with high rates of reaction and sorbent utilization. The once-through, dry process can advantageously introduce the sorbent and sorbent doping agent dry or preferably as a slurry to enable uniform treatment. Preferred sorbent doping agents include water-soluble or water-dispersible copper and/or iron compositions which can be heated to an active form
in situ by the flue gases being treated.

Abstract translation: 提供干法，设备，组合物和系统以减少硫氧化物，尤其是二氧化硫和/或HCl中的排放物，所述方法使用白云石水合物吸附剂和吸附剂掺杂剂的组合以实现三 维持有效提供显着的二氧化硫和/或HCl还原反应和吸收剂利用率高的温度下具有短而有效的停留时间的含SO x和/或HCl的气体的通道的三维横截面。 单程干法可以有利地将干燥的吸着剂和吸着剂掺杂剂或优选作为浆料引入以实现均匀处理。 优选的吸附剂掺杂剂包括水溶性或水分散性的铜和/或铁组合物，其可通过待处理的烟道气原位加热成活性形式。

公开(公告)号：AU2013237816B8

公开(公告)日：2016-07-07

申请号：AU2013237816

申请日：2013-04-01

Applicant: FANG MINGMING ,  FUEL TECH INC ,  RIVERA EMELITO P ,  SCHULZ KENT W ,  SMYRNIOTIS CHRISTOPHER R

Inventor： SMYRNIOTIS CHRISTOPHER R ,  SCHULZ KENT W ,  RIVERA EMELITO P ,  FANG MINGMING ,  SARATOVSKY IAN

IPC: B01D53/00

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SO

公开(公告)号：WO2013166161A1

公开(公告)日：2013-11-07

申请号：PCT/US2013/039083

申请日：2013-05-01

Applicant: FUEL TECH, INC. ,  SMYRNIOTIS, Christopher, R. ,  SCHULZ, Kent, W. ,  RIVERA, Emelito, P. ,  FANG, Mingming

Inventor： SMYRNIOTIS, Christopher, R. ,  SCHULZ, Kent, W. ,  RIVERA, Emelito, P. ,  FANG, Mingming

IPC: B01D53/64

CPC classification number: B01D53/64 ,  B01D53/507 ,  B01D53/79 ,  B01D53/80 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/608 ,  B01D2251/80 ,  B01D2253/11 ,  B01D2259/126 ,  B01J20/0237 ,  B01J20/043 ,  B01J20/06 ,  B01J20/223 ,  F23J15/003 ,  F23J15/025 ,  F23J2215/20 ,  F23J2215/60

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of mercury and optionally sulfur oxides and/or HCI. In an embodiment the copper- based mercury remediation composition comprises a copper ammonium complex having an empirical formula of C2H7CuN02 or any of the other materials described, which include compositions defined by the formula Cu(NH3)x(lower carboxylate)y, wherein the lower carboxylate is selected from the group consisting of formate, acetate and propionate, x is an integer from 0 to 4, y is an integer from 0 to 2, and x+y is equal to or greater than 1. Sulfur oxides and/or HCI can be additionally reduced by introduction of dolomite hydrate sorbent, and additional mercury remediation chemicals as manganese oxides can be employed. The treated gas stream is treated with a particulate removal device.

Abstract translation: 提供干法，装置，组合物和系统，用于减少汞和任选的硫氧化物和/或HCl的排放。 在一个实施方案中，铜基汞修复组合物包含具有经验式为C 2 H 7 CuNO 2或所述其它材料的任何其它材料的铜铵络合物，其包括由式Cu（NH 3）x（低级羧酸酯）y定义的组成，其中下部 羧酸盐选自甲酸盐，乙酸盐和丙酸盐，x为0至4的整数，y为0至2的整数，x + y等于或大于1.硫氧化物和/或HCl 可以通过引入白云石水合物吸附剂另外减少，并且可以使用另外的汞修复化学品作为氧化锰。 处理后的气流用微粒去除装置处理。

公开(公告)号：WO2013149241A1

公开(公告)日：2013-10-03

申请号：PCT/US2013/034807

申请日：2013-04-01

Applicant: FUEL TECH, INC. ,  SMYRNIOTIS, Christopher, R. ,  SCHULZ, Kent, W. ,  RIVERA, Emelito, P. ,  FANG, Mingming

Inventor： SMYRNIOTIS, Christopher, R. ,  SCHULZ, Kent, W. ,  RIVERA, Emelito, P. ,  FANG, Mingming

IPC: B01D53/00

CPC classification number: B01D53/508 ,  B01D53/10 ,  B01D53/685 ,  B01D53/80 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2253/112 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2257/2045 ,  B01D2257/302 ,  B01D2258/0283 ,  B01J20/043 ,  B01J20/223 ,  F23J15/003 ,  F23J2215/20 ,  F23J2219/50

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SO x and/or HCI - containing gases with a short but effective residence time at a temperature effective to provide significant sulfur dioxide and/or HCI reductions with high rates of reaction and sorbent utilization. The once-through, dry process can advantageously introduce the sorbent and sorbent doping agent dry or preferably as a slurry to enable uniform treatment. Preferred sorbent doping agents include water-soluble or water-dispersible copper and/or iron compositions which can be heated to an active form in situ by the flue gases being treated.

Abstract translation: 提供干法，装置，组合物和系统，用于在使用白云石水合物吸附剂和吸附剂掺杂剂的组合的过程中减少硫氧化物，特别是二氧化硫和/或HCl的排放，以实现覆盖三 承载含有SOx和/或含HCl气体的通道的三维横截面，其具有短且有效的停留时间，其温度有效地以高反应速率和吸附剂利用率提供显着的二氧化硫和/或HCl减少。 一次性干燥方法可以有利地将吸附剂和吸附剂掺杂剂引入干燥或优选作为浆料以使得能够均匀地处理。 优选的吸附剂掺杂剂包括水溶性或水分散性铜和/或铁组合物，其可以被被处理的烟道气原位加热到活性形式。

公开(公告)号：WO2005035678A1

公开(公告)日：2005-04-21

申请号：PCT/US2004/031751

申请日：2004-09-28

Applicant: AMCOL INTERNATIONAL CORPORATION ,  FANG, Mingming ,  IANIRO, Michael, R. ,  EISENHOUR, Don

Inventor： FANG, Mingming ,  IANIRO, Michael, R. ,  EISENHOUR, Don

IPC: C09G1/02

CPC classification number: C09G1/02 ,  C09K3/1409 ,  C09K3/1463 ,  H01L21/3212

Abstract: Compositions and methods for planarizing or polishing a surface, particularly a semiconductor wafer surface. The polishing compositions described herein comprise (a) a liquid carrier; (b) purified clay; and optional additives, such as (c) a chemical accelerator; and (d) a complexing or coupling agent capable of chemically or ionically complexing with, or coupling to, the metal and/or insulating material removed during the polishing process. The complexing or coupling agent carries away the removed metal and/or silicon dioxide insulator particles, during polishing, to prevent the separated particles from returning to the surface from which they were removed. Also disclosed are methods of planarizing or polishing a surface comprising contacting the surface with the compositions.

Abstract translation: 用于平坦化或抛光表面，特别是半导体晶片表面的组合物和方法。 本文所述的抛光组合物包含（a）液体载体; （b）纯化粘土; 和任选的添加剂，例如（c）化学加速剂; 和（d）能够与在抛光过程中除去的金属和/或绝缘材料化学或离子络合或耦合的络合或偶联剂。 络合或偶联剂在抛光过程中携带去除的金属和/或二氧化硅绝缘体颗粒，以防止分离的颗粒返回到它们被除去的表面。 还公开了平面化或抛光表面的方法，包括使表面与组合物接触。