公开(公告)号：US11772044B2

公开(公告)日：2023-10-03

申请号：US17373746

申请日：2021-07-12

申请人： Mitsubishi Power Americas, Inc.

发明人： Song Wu ,  Sandhya Eswaran ,  Allan Kukoski ,  Robert Nicolo ,  Edward Bialkin

IPC分类号： B01D53/83 ,  B01D1/16 ,  B01D53/14 ,  B01D3/34 ,  B01D1/00 ,  C02F1/16 ,  B01D1/14 ,  C02F1/12 ,  C02F1/10 ,  B01D53/78 ,  B01D1/18 ,  B01D1/20 ,  C02F1/04 ,  B01D53/75 ,  B01D53/48 ,  C02F103/18

CPC分类号： B01D53/83 ,  B01D1/0058 ,  B01D1/14 ,  B01D1/16 ,  B01D1/18 ,  B01D1/20 ,  B01D3/346 ,  B01D53/78 ,  C02F1/048 ,  C02F1/10 ,  C02F1/12 ,  C02F1/16 ,  B01D53/1456 ,  B01D53/1481 ,  B01D53/48 ,  B01D53/75 ,  B01D2258/0283 ,  C02F2103/18

摘要： A waste water processing system includes an upflow contacting column having a flue gas input for receiving flue gas having a temperature of at least 500 degrees F., a waste water input, and a flue gas output. The waste water input is coupled to a fluid injector, e.g., atomizing nozzles, positioned in the throat of a Venturi portion of the upflow contacting column or in a sidewall of the throat of the Venturi portion of the upflow contacting column. The flue gas in the upflow contacting column has a high velocity, e.g., a gas velocity exceeding 65 fps in the throat of the Venturi portion of the upflow contacting column at a position where the fluid injector is located. Drying additives such as recycled ash, lime, and/or cement may be, and sometimes are, input into the upflow contacting column downstream of the waste water input.

公开(公告)号：US20210339161A1

公开(公告)日：2021-11-04

申请号：US17373746

申请日：2021-07-12

申请人： Mitsubishi Power Americas, Inc.

发明人： Song Wu ,  Sandhya Eswaran ,  Allan Kukoski ,  Robert Nicolo ,  Edward Bialkin

IPC分类号： B01D1/14 ,  B01D3/34 ,  B01D1/00 ,  C02F1/16 ,  C02F1/12 ,  C02F1/10 ,  B01D1/16 ,  B01D53/78 ,  B01D53/79 ,  B01D1/18 ,  B01D1/20 ,  C02F1/04

摘要： A waste water processing system includes an upflow contacting column having a flue gas input for receiving flue gas having a temperature of at least 500 degrees F., a waste water input, and a flue gas output. The waste water input is coupled to a fluid injector, e.g., atomizing nozzles, positioned in the throat of a Venturi portion of the upflow contacting column or in a sidewall of the throat of the Venturi portion of the upflow contacting column. The flue gas in the upflow contacting column has a high velocity, e.g., a gas velocity exceeding 65 fps in the throat of the Venturi portion of the upflow contacting column at a position where the fluid injector is located. Drying additives such as recycled ash, lime, and/or cement may be, and sometimes are, input into the upflow contacting column downstream of the waste water input.

公开(公告)号：US11058967B2

公开(公告)日：2021-07-13

申请号：US15000606

申请日：2016-01-19

申请人： MITSUBISHI POWER AMERICAS, INC.

发明人： Song Wu ,  Sandhya Eswaran ,  Allan Kukoski ,  Robert Nicolo ,  Edward Bialkin

IPC分类号： B01D1/14 ,  B01D53/78 ,  B01D53/79 ,  B01D3/34 ,  B01D1/00 ,  C02F1/16 ,  C02F1/12 ,  C02F1/10 ,  B01D1/16 ,  B01D1/18 ,  B01D1/20 ,  C02F1/04 ,  B01D53/75 ,  C02F103/18

摘要： A waste water processing system includes an upflow contacting column having a flue gas input for receiving flue gas having a temperature of at least 500 degrees F., a waste water input, and a flue gas output. The waste water input is coupled to a fluid injector, e.g., atomizing nozzles, positioned in the throat of a Venturi portion of the upflow contacting column or in a sidewall of the throat of the Venturi portion of the upflow contacting column. The flue gas in the upflow contacting column has a high velocity, e.g., a gas velocity exceeding 65 fps in the throat of the Venturi portion of the upflow contacting column at a position where the fluid injector is located. Drying additives such as recycled ash, lime, and/or cement may be, and sometimes are, input into the upflow contacting column downstream of the waste water input.