A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENT KILN DUST PROCESSING SYSTEM AND METHOD
To provide a method for removing at least one heavy metal from exhaust gas flow.SOLUTION: A method including: a step at which at least one heavy metal is separated from an exhaust gas stream, and a heavy metal-containing stream is formed; a step at which the heavy metal-containing stream is processed with a processing liquid which contains a reagent as a solution; and a step at which at least a part of heavy metal is removed from the heavy metal-containing stream. The processing step includes exposing the heavy metal-containing stream to the processing fluid containing the reagent as a solution. The removing step includes formation of fine particles containing at least one heavy metal, and collection of the fine particles in at least one fine particle collection system.SELECTED DRAWING: Figure 1
【課題】排気ガス流から少なくとも１つの重金属を除去するための方法の提供。【解決手段】排気ガス流から少なくとも１つの重金属を分離して重金属含有流を形成するステップ；重金属含有流を、試薬を溶液として含む処理流体で処理するステップ；及び重金属含有流から重金属の少なくとも一部を除去するステップ、を備え、処理するステップが重金属含有流を試薬を溶液として含む処理流体に曝すことを含み、除去するステップが少なくとも１つの重金属を含む微粒子を形成し、微粒子を少なくとも１つの微粒子収集システム内で収集することを含む、方法。【選択図】図１
CEMENT KILN DUST PROCESSING SYSTEM AND METHOD
To provide a method for removing at least one heavy metal from exhaust gas flow.SOLUTION: A method including: a step at which at least one heavy metal is separated from an exhaust gas stream, and a heavy metal-containing stream is formed; a step at which the heavy metal-containing stream is processed with a processing liquid which contains a reagent as a solution; and a step at which at least a part of heavy metal is removed from the heavy metal-containing stream. The processing step includes exposing the heavy metal-containing stream to the processing fluid containing the reagent as a solution. The removing step includes formation of fine particles containing at least one heavy metal, and collection of the fine particles in at least one fine particle collection system.SELECTED DRAWING: Figure 1
【課題】排気ガス流から少なくとも１つの重金属を除去するための方法の提供。【解決手段】排気ガス流から少なくとも１つの重金属を分離して重金属含有流を形成するステップ；重金属含有流を、試薬を溶液として含む処理流体で処理するステップ；及び重金属含有流から重金属の少なくとも一部を除去するステップ、を備え、処理するステップが重金属含有流を試薬を溶液として含む処理流体に曝すことを含み、除去するステップが少なくとも１つの重金属を含む微粒子を形成し、微粒子を少なくとも１つの微粒子収集システム内で収集することを含む、方法。【選択図】図１
CEMENT KILN DUST PROCESSING SYSTEM AND METHOD
セメントキルンダスト処理システムおよび方法
THOMAS LESNIAK (author) / CHRISTOPHER POLING (author) / PETER D'AMICO (author)
2020-03-19
Patent
Electronic Resource
Japanese
Online Contents | 1995
British Library Online Contents | 1995
| British Library Online Contents | 1995