Abrégé

A process for treating particulate material containing heavy metal generated during a manufacturing process is disclosed. The process includes providing particulate material containing heavy metal within an enclosed area and mixing an additive of calcium silicate forming material with the particulate material in the enclosed area to create an additive-particulate material. The additive-particulate material can be passed into a waste collection device located downstream of the enclosed area. The calcium silicate forming material can be provided as particles with a particle size of minus 50 to plus 325 mesh. An additional aspect of the invention is an additive for use in such a process for treating metallic oxide impregnated dust, which has a particle size of plus 325 mesh and consists essentially of calcium silicate forming material.

Classes IPC  ?

• C22B 1/243 - AgglutinationBriquetage avec des liants inorganiques
• C22B 7/02 - Mise en œuvre des cendres folles
• A62D 3/30 - Procédés pour rendre les substances chimiques nuisibles inoffensives ou moins nuisibles en effectuant un changement chimique dans les substances par réaction avec des agents chimiques

Abrégé

A process for treating particulate material containing heavy metal generated during a manufacturing process is disclosed. The process includes providing particulate material containing heavy metal within an enclosed area and mixing an additive of calcium silicate forming material with the particulate material in the enclosed area to create an additive-particulate material. The additive-particulate material can be passed into a waste collection device located downstream of the enclosed area. The calcium silicate forming material can be provided as particles with a particle size of minus 50 to plus 325 mesh. An additional aspect of the invention is an additive for use in such a process for treating metallic oxide impregnated dust, which has a particle size of plus 325 mesh and consists essentially of calcium silicate forming material.

Classes IPC  ?

• B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
• C21C 5/38 - Élimination des gaz résiduaires ou des poussières
• C22B 7/02 - Mise en œuvre des cendres folles
• F27B 1/18 - Aménagement des collecteurs de poussières
• F27D 17/00 - Dispositions pour l'utilisation de la chaleur perdueDispositions pour l'utilisation ou pour l'élimination des gaz résiduaires

Abrégé

A process for treating particulate material containing heavy metal generated during a manufacturing process is disclosed. The process includes providing particulate material containing heavy metal within an enclosed area and mixing an additive of calcium silicate forming material with the particulate material in the enclosed area to create an additive-particulate material. The additive-particulate material can be passed into a waste collection device located downstream of the enclosed area. The calcium silicate forming material can be provided as particles with a particle size of minus 50 to plus 325 mesh. An additional aspect of the invention is an additive for use in such a process for treating metallic oxide impregnated dust, which has a particle size of plus 325 mesh and consists essentially of calcium silicate forming material.

Classes IPC  ?

• C22B 1/243 - AgglutinationBriquetage avec des liants inorganiques
• A62D 101/43 - Substances inorganiques contenant des métaux lourds à l'état lié ou libre

Abrégé

A process for treating particulate material containing heavy metal generated during a manufacturing process is disclosed. The process includes providing particulate material containing heavy metal within an enclosed area and mixing an additive of calcium silicate forming material with the particulate material in the enclosed area to create an additive-particulate material. The additive-particulate material can be passed into a waste collection device located downstream of the enclosed area. The calcium silicate forming material can be provided as particles with a particle size of minus 50 to plus 325 mesh. An additional aspect of the invention is an additive for use in such a process for treating metallic oxide impregnated dust, which has a particle size of plus 325 mesh and consists essentially of calcium silicate forming material.

Classes IPC  ?

• B01D 51/00 - Prétraitement auxiliaire des gaz ou des vapeurs à épurer des particules dispersées
• B01D 53/64 - Métaux lourds ou leurs composés, p. ex. mercure
• C22B 9/21 - Appareillages à cet effet

Produits et services

INSTALLATION OF HAZARDOUS WASTE DISPOSAL AND TREATMENT SYSTEM FOR MANUFACTURERS CONDUCTING TRAINING OF MANUFACTURERS IN THE OPERATION OF TOXIC WASTE DISPOSAL AND TREATMENT SYSTEMS