![Char-Handling Processes in a Pyrolysis System](/abs-image/US/2013/12/12/US20130327629A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Char-Handling Processes in a Pyrolysis System
- 专利标题(中):热解系统中的焦炭处理过程
- 申请号:US13810405 申请日:2011-07-08
- 公开(公告)号:US20130327629A1 公开(公告)日:2013-12-12
- 发明人: Paolo Palmas , Paul A. Sechrist , Sid Kulprathipanja , Stanley J. Frey , Barry Freel , Daniel N. Myers
- 申请人: Paolo Palmas , Paul A. Sechrist , Sid Kulprathipanja , Stanley J. Frey , Barry Freel , Daniel N. Myers
- 申请人地址: US DE Wilmington US IL Arlington Heights
- 专利权人: ENSYN RENEWABLES, INC.,Vincenza Myers
- 当前专利权人: ENSYN RENEWABLES, INC.,Vincenza Myers
- 当前专利权人地址: US DE Wilmington US IL Arlington Heights
- 优先权: US12837376 20100715
- 国际申请: PCT/US11/43295 WO 20110708
- 主分类号: C10B23/00
- IPC分类号: C10B23/00
摘要:
Char-handling processes for controlling overall heat balance, ash accumulation, and afterburn in a reheater are provided. Carbonaceous biomass feedstock is pyrolyzed using a heat transfer medium forming pyrolysis products and a spent heat transfer medium. The spent heat transfer medium is separated into segregated char and char-depleted spent heat transfer medium. The char-depleted spent heat transfer medium is introduced into a dense bed of heat transfer medium fluidized by a stream of oxygen-containing regeneration gas. All or a portion of the segregated char is combusted in the dense bed using the stream of oxygen-containing regeneration gas. A portion of the segregated char may be exported out of the pyrolysis system to control the overall heat balance and ash accumulation.
摘要(中):
提供了用于控制再热器中总体热平衡,灰分积累和再燃烧的焦炭处理过程。 碳质生物质原料使用形成热解产物和废热转移介质的传热介质进行热解。 废弃的传热介质被分离成分离的炭和贫乏的传热介质。 将贫乏的废热转移介质引入通过含氧再生气体流流化的传热介质的致密层中。 所有或部分分离的炭在密实床中使用含氧再生气体气流燃烧。 分离的焦炭的一部分可以从热解系统输出以控制总体热平衡和灰分积累。
公开/授权文献:
- US09422478B2 Char-handling processes in a pyrolysis system 公开/授权日:2016-08-23
IPC结构图谱:
C | 化学;冶金 |
--C10 | 石油、煤气及炼焦工业;含一氧化碳的工业气体;燃料;润滑剂;泥煤 |
----C10B | 含碳物料的干馏生产煤气、焦炭、焦油或类似物 |
------C10B23/00 | 其他加热炼焦炉的方法 |