公开(公告)号：US08088705B2

公开(公告)日：2012-01-03

申请号：US12117805

申请日：2008-05-09

申请人： Pierre Dufresne ,  Franck Labruyere ,  Maxime Meens ,  Loredana Romano

发明人： Pierre Dufresne ,  Franck Labruyere ,  Maxime Meens ,  Loredana Romano

IPC分类号： F26B19/00

CPC分类号： B01J8/16 ,  B01J8/1809 ,  B01J8/1818 ,  B01J8/1836 ,  B01J8/40 ,  B01J23/72 ,  B01J23/882 ,  B01J27/043 ,  B01J27/047 ,  B01J27/0515 ,  B01J37/20 ,  B01J2208/00017 ,  B01J2208/00061 ,  B01J2208/00212 ,  B01J2208/00371 ,  B01J2208/00407 ,  B01J2208/00415 ,  B01J2208/0053 ,  B01J2219/1944 ,  C10G45/04 ,  C10G2300/207 ,  Y10S502/514

摘要： The invention relates to a process for incorporating sulfur in the porosity of the solid particles of a catalyst for the conversion of hydrocarbons or an adsorbent. This process is carried out off-site in the presence of hydrogen sulfide that is pure or diluted in hydrogen or nitrogen, a process in which said particles are made to rise or fall in a sulfur incorporation zone that comprises at least one vibratory helical coil that is essentially tubular in shape and that comprises at least two turns, whereby said particles are subjected to a temperature profile over the majority of their path in said coil and whereby said particles are brought into contact with at least one fluid on at least one portion of their path.

摘要翻译： 本发明涉及在用于转化烃或吸附剂的催化剂的固体颗粒的孔隙中掺入硫的方法。 这种方法是在氢气或氮气中纯化或稀释的硫化氢存在下进行的，所述硫化氢在硫掺入区中上升或下降，其中包含至少一个振动螺旋线圈， 基本上是管状的并且包括至少两匝，由此所述颗粒在所述线圈中的大部分路径上经受温度分布，并且由此使所述颗粒在至少一个部分上与至少一个流体接触 他们的路径

公开(公告)号：US20080312076A1

公开(公告)日：2008-12-18

申请号：US12117805

申请日：2008-05-09

申请人： Pierre DUFRESNE ,  Franck Labruyere ,  Maxime Meens ,  Loredana Romano

发明人： Pierre DUFRESNE ,  Franck Labruyere ,  Maxime Meens ,  Loredana Romano

IPC分类号： B01J27/051 ,  B01J27/02 ,  B01J27/043 ,  B05C3/00 ,  B01J20/00 ,  B01J27/047

CPC分类号： B01J8/16 ,  B01J8/1809 ,  B01J8/1818 ,  B01J8/1836 ,  B01J8/40 ,  B01J23/72 ,  B01J23/882 ,  B01J27/043 ,  B01J27/047 ,  B01J27/0515 ,  B01J37/20 ,  B01J2208/00017 ,  B01J2208/00061 ,  B01J2208/00212 ,  B01J2208/00371 ,  B01J2208/00407 ,  B01J2208/00415 ,  B01J2208/0053 ,  B01J2219/1944 ,  C10G45/04 ,  C10G2300/207 ,  Y10S502/514

摘要： The invention relates to a process for incorporating sulfur in the porosity of the solid particles of a catalyst for the conversion of hydrocarbons or an adsorbent. This process is carried out off-site in the presence of hydrogen sulfide that is pure or diluted in hydrogen or nitrogen, a process in which said particles are made to rise or fall in a sulfur incorporation zone that comprises at least one vibratory helical coil that is essentially tubular in shape and that comprises at least two turns, whereby said particles are subjected to a temperature profile over the majority of their path in said coil and whereby said particles are brought into contact with at least one fluid on at least one portion of their path.

摘要翻译： 本发明涉及在用于转化烃或吸附剂的催化剂的固体颗粒的孔隙中掺入硫的方法。 这种方法是在氢气或氮气中纯化或稀释的硫化氢存在下进行的，所述硫化氢在硫掺入区中上升或下降，其中包含至少一个振动螺旋线圈， 基本上是管状的并且包括至少两匝，由此所述颗粒在所述线圈中的大部分路径上经受温度分布，并且由此使所述颗粒在至少一个部分上与至少一个流体接触 他们的路径

公开(公告)号：US08307985B2

公开(公告)日：2012-11-13

申请号：US12146640

申请日：2008-06-26

申请人： Pierre Dufresne ,  Maxime Meens ,  Mickaël Bremaud

发明人： Pierre Dufresne ,  Maxime Meens ,  Mickaël Bremaud

IPC分类号： B07C5/342

CPC分类号： B07C5/3427

摘要： Process for separating at least one type of catalyst or adsorbent particles having similar colors characterized in that such particles undergo an oxidative heating treatment for generating particle of different colors, and then particles are separated using a color sorting process for separating at least one type of particles.

摘要翻译： 用于分离至少一种具有相似颜色的催化剂或吸附剂颗粒的方法，其特征在于，这种颗粒进行氧化加热处理以产生不同颜色的颗粒，然后使用颜色分选方法分离颗粒，以分离至少一种类型的颗粒 。

公开(公告)号：US20090000992A1

公开(公告)日：2009-01-01

申请号：US12146640

申请日：2008-06-26

申请人： Pierre Dufresne ,  Maxime Meens ,  Mickael Bremaud

发明人： Pierre Dufresne ,  Maxime Meens ,  Mickael Bremaud

IPC分类号： B03B1/00

CPC分类号： B07C5/3427

摘要： Process for separating at least one type of catalyst or adsorbent particles having similar colours characterized in that such particles undergo an oxidative heating treatment for generating particle of different colours, and then particles are separated using a colour sorting process for separating at least one type of particles.

摘要翻译： 用于分离至少一种具有相似颜色的催化剂或吸附剂颗粒的方法，其特征在于，这种颗粒进行氧化加热处理以产生不同颜色的颗粒，然后使用颜色分选方法分离颗粒，以分离至少一种类型的颗粒 。