公开(公告)号：WO0216019A9

公开(公告)日：2004-05-13

申请号：PCT/EP0109683

申请日：2001-08-22

Applicant: BASELL POLIOLEFINE SPA ,  BIDELL WOLFGANG ,  LUTZ GERALD ,  LANGHAUSER FRANZ ,  SCHERER GUENTER ,  MECKELNBURG DIRK ,  OELZE JUERGEN ,  GERBIG HANS-JUERGEN ,  HUEHNERBEIN JUERGEN

Inventor： BIDELL WOLFGANG ,  LUTZ GERALD ,  LANGHAUSER FRANZ ,  SCHERER GUENTER ,  MECKELNBURG DIRK ,  OELZE JUERGEN ,  GERBIG HANS-JUERGEN ,  HUEHNERBEIN JUERGEN

IPC: B01J8/00 ,  B01J8/24 ,  C08F2/34 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  G01F23/288

CPC classification number: B01J8/1809 ,  B01J8/001 ,  B01J2208/0061 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  G01F23/2885 ,  C08F2/34 ,  C08F2500/12 ,  C08F2500/24 ,  C08F210/16

Abstract: The invention relates to a method for measuring the level of a medium in a reactor during continuously operated polymerisation processes, whereby the limiting surface of each phase in the reactor is measured with the aid of an ionising radiation. Said method is characterised in that at least one measuring unit, consisting of a radiation source that emits ionising radiation and a corresponding detector, is brought up to the limiting surface in the reactor and is fixed in a flexible manner in the vicinity. To measure the level of the medium, the limiting surface of the phase is determined by measuring the radioactive backscatter of said phase.

Abstract translation: 一种用于在连续操作的聚合反应器中的液位测量的过程中，各相的边界在反应器中测得的电离辐射的帮助下，其特征在于，其包含发射致电离辐射的辐射源，至少一个测量单元和在反应器中带来了相应的检测器在相界面和 固定有柔性的，该反应器的液位测量以这样一种方式，它确定由放射性反向散射测量的手段相界面进行。

公开(公告)号：DE50102281D1

公开(公告)日：2004-06-17

申请号：DE50102281

申请日：2001-08-22

Applicant: BASELL POLIOLEFINE SPA

Inventor： BIDELL WOLFGANG ,  LUTZ GERALD ,  LANGHAUSER FRANZ ,  SCHERER GUENTER ,  MECKELNBURG DIRK ,  OELZE JUERGEN ,  GERBIG HANS-JUERGEN ,  HUEHNERBEIN JUERGEN

IPC: B01J8/00 ,  B01J8/24 ,  C08F2/34 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  G01F23/288

Abstract: In a method of measuring the fill level of a reactor in continuously operated polymerization processes using measurement of the respective phase interface in the reactor by means of ionizing radiation, at least one measuring unit comprising a radiation source which emits ionizing radiation and a corresponding detector is brought to the phase interface in the reactor and flexibly installed there, with the fill level of the reactor being measured by determining the phase interface by means of the radioactive backscattering measurement.

公开(公告)号：CA2420489A1

公开(公告)日：2003-02-25

申请号：CA2420489

申请日：2001-08-22

Applicant: BASELL POLIOLEFINE SPA

Inventor： OELZE JURGEN ,  GERBIG HANS-JURGEN ,  MECKELNBURG DIRK ,  LUTZ GERALD ,  LANGHAUSER FRANZ ,  SCHERER GUNTER ,  BIDELL WOLFGANG ,  HUHNERBEIN JURGEN

IPC: B01J8/00 ,  B01J8/24 ,  C08F2/34 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  G01F23/288

Abstract: The invention relates to a method for measuring the level of a medium in a reactor during continuously operated polymerisation processes, whereby the limiting surface of each phase in the reactor is measured with the aid of an ionising radiation. Said method is characterised in that at least one measuring unit, consisting of a radiation source that emits ionising radiati on and a corresponding detector, is brought up to the limiting surface in the reactor and is fixed in a flexible manner in the vicinity. To measure the level of the medium, the limiting surface of the phase is determined by measuring the radioactive backscatter of said phase.

公开(公告)号：ES2219566T3

公开(公告)日：2004-12-01

申请号：ES01976133

申请日：2001-08-22

Applicant: BASELL POLIOLEFINE SPA

Inventor： BIDELL WOLFGANG ,  LUTZ GERALD ,  LANGHAUSER FRANZ ,  SCHERER GUNTER ,  MECKELNBURG DIRK ,  OELZE JURGEN

IPC: B01J8/00 ,  B01J8/24 ,  C08F2/34 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  G01F23/288

Abstract: Procedimiento para la medición del nivel de llenado de un reactor en procesos de polimerización efectuados en continuo, en el que se mide la correspondiente superficie límite entre fases dentro del reactor mediante una radiación ionizante, caracterizado porque se introduce por lo menos una unidad de medición, compuesta por un foco de radiación que emite radiación ionizante y el detector correspondiente, en la superficie límite entre fases dentro del reactor y se fija en esta posición de forma flexible y la medición de nivel de llenado del reactor se realiza de modo que se determina la superficie límite entre fases mediante la medición del retorno de la difusión radiactiva.

公开(公告)号：AT266855T

公开(公告)日：2004-05-15

申请号：AT01976133

申请日：2001-08-22

Applicant: BASELL POLIOLEFINE SPA

Inventor： BIDELL WOLFGANG ,  LUTZ GERALD ,  LANGHAUSER FRANZ ,  SCHERER GUENTER ,  MECKELNBURG DIRK ,  OELZE JUERGEN ,  GERBIG HANS-JUERGEN ,  HUEHNERBEIN JUERGEN

IPC: B01J8/00 ,  B01J8/24 ,  C08F2/34 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  G01F23/288

Abstract: In a method of measuring the fill level of a reactor in continuously operated polymerization processes using measurement of the respective phase interface in the reactor by means of ionizing radiation, at least one measuring unit comprising a radiation source which emits ionizing radiation and a corresponding detector is brought to the phase interface in the reactor and flexibly installed there, with the fill level of the reactor being measured by determining the phase interface by means of the radioactive backscattering measurement.

公开(公告)号：BR0114800A

公开(公告)日：2003-12-23

申请号：BR0114800

申请日：2001-08-22

Applicant: BASELL POLIOLEFINE SPA

Inventor： BIDELL WOLFGANG ,  LUTZ GERALD ,  LANGHAUSER FRANZ ,  SCHERER GUENTER ,  MECKELNBURG DIRK ,  OELZE JUERGEN ,  GERBIG HANS-JUERGEN ,  HUEHNERBEIN JUERGEN

IPC: B01J8/00 ,  B01J8/24 ,  C08F2/34 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  G01F23/288

Abstract: In a method of measuring the fill level of a reactor in continuously operated polymerization processes using measurement of the respective phase interface in the reactor by means of ionizing radiation, at least one measuring unit comprising a radiation source which emits ionizing radiation and a corresponding detector is brought to the phase interface in the reactor and flexibly installed there, with the fill level of the reactor being measured by determining the phase interface by means of the radioactive backscattering measurement.