分享好友 知识库首页 频道列表

Fluorescent lamp coating and coating recycling method

2025-07-23 04:132520下载
文件类型:PDF文档
文件大小:55K
A process for recovering rare-earth phosphors from an interior of a lamp envelope (12). The interior of the envelope defines a wall and a base layer (14) is adhered to the wall. A coating layer (16) having the rare-earth phosphors is adhered to the base layer. The process includes flowing a gas through the envelope at a rate sufficient to remove particles of the coating layer but not the base layer. The process also includes collecting the particles of the coating layer, the particles containing the rare-earth phosphors. Lamp envelopes (12) having a base layer (14) and a phosphor coating layer (16) suitable for use with the recycling method are also discussed.


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0