专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060272786A1 Method and apparatus for removing gas from particulated material 审中-公开
标题翻译：从微粒材料中除去气体的方法和装置
公开(公告)号：US20060272786A1
公开(公告)日：2006-12-07
申请号：US10559668
申请日：2005-04-28
申请人： Mikael Svedman , Arvo Jonkka , Paivi Uusitalo , Hannu Tahkanen , Rami Lampinen
发明人： Mikael Svedman , Arvo Jonkka , Paivi Uusitalo , Hannu Tahkanen , Rami Lampinen
IPC分类号： D21C1/02
CPC分类号： D21C1/02
摘要： The present invention concerns a method and an apparatus for removing gas from comminuted lignocellulose material, wherein material is heated with steam to a degasification temperature and the heated material flow is led as a dense composed bed through a gas removal stage. The material is heated by introducing a steam flow into the material flow in transversal direction with respect to the direction of the material flow.
摘要翻译：本发明涉及一种用于从粉碎的木质纤维素材料中除去气体的方法和装置，其中将材料用蒸汽加热至脱气温度，并且将加热的材料流作为致密组合床通过气体去除阶段引导。通过相对于材料流动的方向在横向方向上引入蒸汽流向材料流中加热材料。

2. 发明申请

US20090218055A1 Method for Recovering Hydrolysis Products 有权
标题翻译：回收水解产物的方法
公开(公告)号：US20090218055A1
公开(公告)日：2009-09-03
申请号：US12223605
申请日：2007-01-26
申请人： Paivi Uusitalo , Panu Tikka
发明人： Paivi Uusitalo , Panu Tikka
IPC分类号： D21C9/02 , D21C1/02
CPC分类号： D21C11/0007 , D21C1/02 , D21C1/04
摘要： An improved method for treating lignocellulosic material, including a prehydrolysis-mass transfer process, which produces a concentrated hydrolysate volume during the time required for the hydrolysis itself. The improved process comprises the heating of the digester and chip content by direct steam to the required hydrolysis temperature, starting a flow of hot, stored hydrolysate to the top of the chip bed in order to create a trickle-bed type down-flow of hydrolysate, collecting a first fraction of the trickled-down hydrolysate as a product fraction, adding extraction liquid and continuing the trickle flow to collect a second hydrolysate fraction, which will be discharged from the digester to a hot hydrolysate storage tank to be used as the first trickle flow liquid in the next batch.
摘要翻译：一种用于处理木质纤维素材料的改进方法，包括预水解 - 质量转移方法，其在水解本身所需的时间内产生浓缩的水解产物体积。改进的方法包括通过直接蒸汽将消化器和芯片含量加热至所需的水解温度，开始将热的储存的水解产物流到芯片床的顶部，以产生水解产物的滴流床型下流收集滴液水解产物的第一部分作为产物级分，加入萃取液并继续滴流以收集第二水解产物馏分，该第二水解产物馏分将从蒸煮器排出至热水解储存罐，以用作第一级下一批流滴液。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式