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1. 发明授权

CN1186359C 乙烯均聚物和乙烯共聚物的连续生产方法失效
公开(公告)号：CN1186359C
公开(公告)日：2005-01-26
申请号：CN01812399.6
申请日：2001-04-30
申请人：巴塞尔聚烯烃股份有限公司
发明人： F·-O·梅林 , D·利特曼 , A·戴斯
IPC分类号： C08F10/02 , C08F2/00 , C08F4/28 , B01J8/06 , B01J19/24
CPC分类号： B01J19/242 , B01J3/042 , B01J8/0005 , B01J8/067 , B01J2208/00035 , B01J2208/00212 , B01J2219/00033 , B01J2219/00056 , B01J2219/00094 , C08F10/02 , C08F2400/02 , C08F2/001
摘要：本发明涉及一种在自由基聚合引发剂存在下和，非必要地，在分子量调节剂存在下，在装有热水夹套和具有一个或几个反应区的管式反应器中，在1000-4000巴的压力和120℃-350℃的温度下，乙烯均聚物和乙烯共聚物的连续制备方法。每个反应区的热水夹套被分成两个可独立控制的、分开的纵向部分，每个反应区第一纵向部分的管式夹套的水出口温度设定为180℃-210℃，第一纵向部分延伸过在引发剂加入点和反应区长度20-50%之间的区域，和将出此反应区随后的第二纵向部分中的管式夹套的热水出口温度设定为140℃-180℃。

2. 发明公开

CN1440427A 乙烯均聚物和乙烯共聚物的连续生产方法失效
公开(公告)号：CN1440427A
公开(公告)日：2003-09-03
申请号：CN01812399.6
申请日：2001-04-30
申请人：巴塞尔聚烯烃股份有限公司
发明人： F·-O·梅林 , D·利特曼 , A·戴斯
IPC分类号： C08F10/02 , C08F2/00 , C08F4/28 , B01J8/06 , B01J19/24
CPC分类号： B01J19/242 , B01J3/042 , B01J8/0005 , B01J8/067 , B01J2208/00035 , B01J2208/00212 , B01J2219/00033 , B01J2219/00056 , B01J2219/00094 , C08F10/02 , C08F2400/02 , C08F2/001
摘要：本发明涉及一种在自由基聚合引发剂存在下和，非必要地，在分子量调节剂存在下，在装有热水夹套和具有一个或几个反应区的管式反应器中，在1000－4000巴的压力和120℃－350℃的温度下，乙烯均聚物和乙烯共聚物的连续制备方法。每个反应区的热水夹套被分成两个可独立控制的、分开的纵向部分，每个反应区第一纵向部分的管式夹套的水出口温度设定为180℃－210℃，第一纵向部分延伸过在引发剂加入点和反应区长度20－50％之间的区域，和将出此反应区随后的第二纵向部分中的管式夹套的热水出口温度设定为140℃－180℃。

3. 发明授权

US5022266A Passive acoustics process to monitor fluidized bed flow 失效
标题翻译：被动声学过程监测流化床流动
公开(公告)号：US5022266A
公开(公告)日：1991-06-11
申请号：US318102
申请日：1989-03-02
申请人： George D. Cody , Eugene R. Elzinga, Jr. , Charles L. Baker, Jr.
发明人： George D. Cody , Eugene R. Elzinga, Jr. , Charles L. Baker, Jr.
IPC分类号： G01P15/093 , B01J8/24 , G01N29/02 , G01N29/14 , G01P15/08
CPC分类号： B01J8/1809 , G01N29/14 , B01J2208/00035 , G01N2291/02408 , G01N2291/02416 , G01N2291/02818 , G01N2291/02836 , G01N2291/0421
摘要： A method for the non-intrusive determination of flow anisotropy through the cross-section of a two phase fluid bed reactor.

4. 发明授权

US06727326B2 Method for the continuous production of ethylene homo- and ethylene co-polymers 失效
标题翻译：连续生产乙烯均聚物和乙烯共聚物的方法
公开(公告)号：US06727326B2
公开(公告)日：2004-04-27
申请号：US10258940
申请日：2002-10-29
申请人： Frank-Olaf Mähling , Dieter Littmann , Andreas Daiss
发明人： Frank-Olaf Mähling , Dieter Littmann , Andreas Daiss
IPC分类号： C08F200
CPC分类号： B01J19/242 , B01J3/042 , B01J8/0005 , B01J8/067 , B01J2208/00035 , B01J2208/00212 , B01J2219/00033 , B01J2219/00056 , B01J2219/00094 , C08F10/02 , C08F2400/02 , C08F2/001
摘要： The invention relates to a method for the continuous production of ethylene homo- and ethylene co-polymers in the presence of radical polymerisation initiators and, optionally, molecular weight regulators in a tubular reactor with a hot water jacket and one or several reaction zones at pressures of 1000 to 4000 bar and temperatures of 120° C. to 350° C. The hot water jacket of each reaction zone is divided into two independently-controllable, separate, longitudinal sections and the water exit temperature from the tubular jacket of the first longitudinal section per reaction zone, extending between the point of initiator addition and 20 to 50% of the reaction zone length, is set to 180° C. to 210° C. and in the following second longitudinal section of said reaction zone the hot water exit temperature from the tube jacket is set to 140° C. to 180° C.
摘要翻译：本发明涉及在自由基聚合引发剂存在下连续生产乙烯均聚物和乙烯共聚物的方法，以及任选地，在具有热水套管和一个或多个反应区域的管式反应器中的分子量调节剂的压力 1000至4000巴，温度为120℃至350℃。每个反应区的热水套分为两个可独立控制的分开的纵向截面，并且第一纵向的管状护套的出水温度在引发剂加入点和反应区长度的20〜50％之间延伸的每个反应区的截面设定为180℃至210℃，并且在所述反应区的随后的第二纵向段中，热水出口管夹套的温度设定为140〜180℃。

5. 发明申请

US20030181632A1 Method for the continous production of ethylene homo- and ethylene co-polymers 失效
标题翻译：连续生产乙烯均聚物和乙烯共聚物的方法
公开(公告)号：US20030181632A1
公开(公告)日：2003-09-25
申请号：US10258940
申请日：2002-10-29
发明人： Frank-Olaf Mnullhling , Dieter Littmann , Andreas Daiss
IPC分类号： C08G063/82
CPC分类号： B01J19/242 , B01J3/042 , B01J8/0005 , B01J8/067 , B01J2208/00035 , B01J2208/00212 , B01J2219/00033 , B01J2219/00056 , B01J2219/00094 , C08F10/02 , C08F2400/02 , C08F2/001
摘要： The invention relates to a method for the continuous production of ethylene homo- and ethylene co-polymers in the presence of radical polymerisation initiators and, optionally, molecular weight regulators in a tubular reactor with a hot water jacket and one or several reaction zones at pressures of 1000 to 4000 bar and temperatures of 120null C. to 350null C. The hot water jacket of each reaction zone is divided into two independently-controllable, separate, longitudinal sections and the water exit temperature from the tubular jacket of the first longitudinal section per reaction zone, extending between the point of initiator addition and 20 to 50% of the reaction zone length, is set to 180null C. to 210null C. and in the following second longitudinal section of said reaction zone the hot water exit temperature from the tube jacket is set to 140null C. to 180null C.
摘要翻译：本发明涉及在自由基聚合引发剂存在下连续生产乙烯均聚物和乙烯共聚物的方法，以及任选地，在具有热水套管和一个或多个反应区域的管式反应器中的分子量调节剂的压力 1000至4000巴，温度为120℃至350℃。每个反应区的热水套分为两个可独立控制的分开的纵向截面，并且第一纵向的管状护套的出水温度在引发剂加入点和反应区长度的20〜50％之间延伸的每个反应区的截面设定为180℃至210℃，并且在所述反应区的随后的第二纵向段中，热水出口管夹套的温度设定为140〜180℃。

6. 发明授权

US2765330A Magnetic control of chemical reactions 失效
标题翻译：化学反应的磁控制
公开(公告)号：US2765330A
公开(公告)日：1956-10-02
申请号：US30169552
申请日：1952-07-30
申请人： EXXON RESEARCH ENGINEERING CO
发明人： ISIDOR KIRSHENBAUM
IPC分类号： B01J8/24 , C07C1/04
CPC分类号： B01J8/1809 , B01J2208/00017 , B01J2208/00035 , B01J2208/00176 , B01J2208/00628 , C07C1/0475 , C07C2523/745 , C07C2527/22 , Y10T436/12

7. 发明公开

EP0385789A2 Passive acoustics process for monitoring fluidized bed flow 失效
标题翻译： Passive akustisches Verfahren zurÜberwachungderStrömungeines Wirbelbettes。
公开(公告)号：EP0385789A2
公开(公告)日：1990-09-05
申请号：EP90302219.2
申请日：1990-03-01
申请人： EXXON RESEARCH AND ENGINEERING COMPANY
发明人： Cody, George Dewey , Elzinga, Eugene Robert, Jr. , Baker, Charles Lambert, Jr.
IPC分类号： B01J8/24 , G01N29/00
CPC分类号： B01J8/1809 , B01J2208/00035 , G01N29/14 , G01N2291/02408 , G01N2291/02416 , G01N2291/02818 , G01N2291/02836 , G01N2291/0421
摘要： A method is described for the non-intrusive determination of flow anisotropy through the cross-section of a two phase fluid bed reactor. The method involves measuring wall vibrations of the reactor at several positions spaced circumferentially around the reactor, and determining the power spectrum as a function of frequency. The area of the power spectrum under a resonance peak for each position is determined, and a change in the area of the power spectrum between adjacent positions is correlated with flow anisotropy through the cross-sectional plane of the circumference of the reactor on which the said positions are located. The foregoing may be repeated for another cross-sectional plane, and a change in the area of the power spectrum between adjacent positions in one plane is compared with the corresponding area between adjacent positions in the other cross-sectional plane, and the difference in changes in the two planes is correlated with a change in bed density.
摘要翻译：描述了通过两相流化床反应器的横截面的非侵入性测定流动各向异性的方法。该方法包括测量在反应器周围周向间隔的几个位置的反应器的壁振动，以及确定作为频率的函数的功率谱。确定每个位置的谐振峰值处的功率谱的面积，并且相邻位置之间的功率谱的面积的变化通过反应器的圆周的横截面平面与流动各向异性相关联，职位位于。可以针对另一个横截面平面重复上述内容，并且将一个平面中的相邻位置之间的功率谱的面积的变化与另一个横截面中的相邻位置之间的相应区域进行比较，并且改变的差异在这两个平面上与床密度的变化相关。

8. 发明申请

WO01085807A1 METHOD FOR THE CONTINUOUS PRODUCTION OF ETHYLENE HOMO- AND ETHYLENE CO-POLYMERS 审中-公开
标题翻译： PROCESS乙烯和乙烯共聚物连续生产
公开(公告)号：WO01085807A1
公开(公告)日：2001-11-15
申请号：PCT/EP2001/004839
申请日：2001-04-30
IPC分类号： C08F2/01 , B01J3/04 , B01J8/00 , B01J8/06 , B01J19/24 , C08F2/00 , C08F4/28 , C08F4/38 , C08F10/00 , C08F10/02
CPC分类号： B01J19/242 , B01J3/042 , B01J8/0005 , B01J8/067 , B01J2208/00035 , B01J2208/00212 , B01J2219/00033 , B01J2219/00056 , B01J2219/00094 , C08F10/02 , C08F2400/02 , C08F2/001
摘要： The invention relates to a method for the continuous production of ethylene homo- and ethylene co-polymers in the presence of radical polymerisation initiators and, optionally, molecular weight regulators in a tubular reactor with a hot water jacket and one or several reaction zones at pressures of 1000 to 4000 bar and temperatures of 120 DEG C to 350 DEG C. The hot water jacket of each reaction zone is divided into two independently-controllable, separate, longitudinal sections and the water exit temperature from the tubular jacket of the first longitudinal section per reaction zone, extending between the point of initiator addition and 20 to 50 % of the reaction zone length, is set to 180 DEG C to 210 DEG C and in the following second longitudinal section of said reaction zone the hot water exit temperature from the tube jacket is set to 140 DEG C to 180 DEG C.
摘要翻译：一种用于在自由基聚合引发剂和任选的分子量调节剂的存在下连续制备乙烯均聚物和乙烯共聚物的在管式反应器在1000的范围内的热水夹套和一个或多个反应区在Drüken4000巴和120℃下的温度至350℃，其中所述热水夹套过程各反应区被分成至少两个可独立调节的，单独的纵向部分，并从每一个反应区，其延伸在引发剂进料和反应区长度的20％至50％之间的区域的第一纵向部分的护套热水出口温度被设定为180℃〜210℃ 并且在该反应区的随后的第二纵向段，热水出口温度从护套设置为140℃至180℃下

9. 发明授权

EP1278785B1 VERFAHREN ZUR KONTINUIERLICHEN HERSTELLUNG VON ETHYLENHOMO- UND ETHYLENCOPOLYMEREN 有权
标题翻译： PROCESS乙烯和乙烯共聚物连续生产
公开(公告)号：EP1278785B1
公开(公告)日：2004-07-21
申请号：EP01943300.2
申请日：2001-04-30
申请人： Basell Polyolefine GmbH
发明人： MÄHLING, Frank-Olaf , LITTMANN, Dieter , DAISS, Andreas
IPC分类号： C08F10/02 , C08F2/00 , C08F4/28 , B01J8/06 , B01J19/24
CPC分类号： B01J19/242 , B01J3/042 , B01J8/0005 , B01J8/067 , B01J2208/00035 , B01J2208/00212 , B01J2219/00033 , B01J2219/00056 , B01J2219/00094 , C08F10/02 , C08F2400/02 , C08F2/001
摘要： The invention relates to a method for the continuous production of ethylene homo- and ethylene co-polymers in the presence of radical polymerisation initiators and, optionally, molecular weight regulators in a tubular reactor with a hot water jacket and one or several reaction zones at pressures of 1000 to 4000 bar and temperatures of 120 °C to 350 °C. The hot water jacket of each reaction zone is divided into two independently-controllable, separate, longitudinal sections and the water exit temperature from the tubular jacket of the first longitudinal section per reaction zone, extending between the point of initiator addition and 20 to 50 % of the reaction zone length, is set to 180 °C to 210 °C and in the following second longitudinal section of said reaction zone the hot water exit temperature from the tube jacket is set to 140 °C to 180 °C.

10. 发明公开

EP0385789A3 Passive acoustics process for monitoring fluidized bed flow 失效
标题翻译：用于监测流化床流的被动声学过程
公开(公告)号：EP0385789A3
公开(公告)日：1991-01-02
申请号：EP90302219.2
申请日：1990-03-01
申请人： EXXON RESEARCH AND ENGINEERING COMPANY
发明人： Cody, George Dewey , Elzinga, Eugene Robert, Jr. , Baker, Charles Lambert, Jr.
IPC分类号： B01J8/24 , G01N29/00
CPC分类号： B01J8/1809 , B01J2208/00035 , G01N29/14 , G01N2291/02408 , G01N2291/02416 , G01N2291/02818 , G01N2291/02836 , G01N2291/0421
摘要： A method is described for the non-intrusive determination of flow anisotropy through the cross-section of a two phase fluid bed reactor. The method involves measuring wall vibrations of the reactor at several positions spaced circumferentially around the reactor, and determining the power spectrum as a function of frequency. The area of the power spectrum under a resonance peak for each position is determined, and a change in the area of the power spectrum between adjacent positions is correlated with flow anisotropy through the cross-sectional plane of the circumference of the reactor on which the said positions are located. The foregoing may be repeated for another cross-sectional plane, and a change in the area of the power spectrum between adjacent positions in one plane is compared with the corresponding area between adjacent positions in the other cross-sectional plane, and the difference in changes in the two planes is correlated with a change in bed density.

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