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1. 发明公开

EP1982971A4 PROCESS AND EQUIPMENT FOR THE RECOVERY OF BISPHENOL A 审中-公开
标题翻译：方法及装置回收双酚一
公开(公告)号：EP1982971A4
公开(公告)日：2011-01-12
申请号：EP06843216
申请日：2006-12-26
申请人： IDEMITSU KOSAN CO , TSUKISHIMA KIKAI CO
发明人： YOSHITOMI KAZUYUKI , KODAMA MASAHIRO , MASUDA SHUICHI , TAKEGAMI KEIZOU , SUDA HIDEKI
IPC分类号： C07C37/84 , B01D9/02 , C07B61/00 , C07C37/20 , C07C39/16
CPC分类号： C07C37/84 , B01D9/0013 , B01D9/005 , C07B63/00 , C07C39/16
摘要： In a process for recovering bisphenol A from an isomerized liquid, a method for recovering bisphenol A is characterized as: a liquid isomerized in step (D) is supplied to a crystallizer having an external jacket and a function of scratching off a deposit on the inside wall of the crystallizer with a scraper blade while cooling water is passed through the external jacket, so that the inside of the crystallizer is cooled to crystallize an adduct of bisphenol A and phenol in the presence of phenol; the adduct deposited on the inside wall of the crystallizer is scratched off; a slurry liquid containing the adduct scratched off is filtered and washed with a batch-type filter that has a washing function and serves as a solid/liquid separator to recover a bisphenol A adduct; and the recovered bisphenol A adduct is returned to a concentration step and/or a crystallization and solid/liquid separation step. An apparatus for recovering bisphenol A includes a crystallizer having a jacket and a function of scratching off with a scraper blade and a batch-type filter having a washing function.

2. 发明公开

EP1939163A4 FIXED-BED REACTOR AND PROCESS FOR PRODUCING 2,2-BIS(4-HYDROXYPHENYL)PROPANE WITH THE SAME 审中-公开
标题翻译：固定床反应器AND METHOD FOR 2,2-双（4-羟基苯基）丙烷THE PRODUCTION SO
公开(公告)号：EP1939163A4
公开(公告)日：2011-01-12
申请号：EP06811837
申请日：2006-10-16
申请人： IDEMITSU KOSAN CO
发明人： YOSHITOMI KAZUYUKI , KODAMA MASAHIRO , MASUDA SHUICHI , KOHIRUIMAKI JUN , YAMASAKI HOKUTO
IPC分类号： C07C37/20 , B01J8/02 , C07B61/00 , C07C39/16
CPC分类号： C07C37/20 , B01J8/0085 , B01J8/025 , B01J8/0278 , B01J19/26 , B01J2208/00849 , B01J2208/00884 , C07C39/16

3. 发明公开

EP1939164A4 PROCESS FOR PRODUCTION OF BISPHENOL A AND METHOD FOR JUDGMENT OF ION-EXCHANGE RESIN 审中-公开
标题翻译：用于生产双酚A和一种用于评估的离子交换树脂
公开(公告)号：EP1939164A4
公开(公告)日：2010-07-28
申请号：EP06812040
申请日：2006-10-19
申请人： IDEMITSU KOSAN CO
发明人： YOSHITOMI KAZUYUKI , KODAMA MASAHIRO , MASUDA SHUICHI , KOHIRUIMAKI JUN , YAMASAKI HOKUTO
IPC分类号： C07C37/20 , C07B61/00 , C07C39/16
CPC分类号： C07C37/20 , C07C39/16

4. 发明公开

EP1980550A4 PROCESS FOR PRODUCING HIGH-QUALITY GRANULAR BISPHENOL A 审中-公开
标题翻译：工艺生产高定性，粒状双酚A
公开(公告)号：EP1980550A4
公开(公告)日：2009-01-28
申请号：EP06843257
申请日：2006-12-26
申请人： IDEMITSU KOSAN CO
发明人： YOSHITOMI KAZUYUKI , MASUDA SHUICHI , KODAMA MASAHIRO
IPC分类号： C07C37/68 , C07C39/16
CPC分类号： C07C37/68 , B03C1/30 , C07C39/16
摘要： A process for producing high-quality granular bisphenol A which comprises bringing granular bisphenol A (2,2-bis(4-hydroxyphenyl)propane) into contact with a metal-scavenging member disposed after a granulation step. Thus, metal particles which have come into the bisphenol A in the granulation and subsequent steps and metal particles which have resulted from periodic or irregular overhaul inspections or repairing of various devices in the production apparatus are efficiently removed from the granular bisphenol A.

5. 发明专利

JP2007246452A Method for producing bisphenol a 有权
标题翻译：生产双酚A的方法
公开(公告)号：JP2007246452A
公开(公告)日：2007-09-27
申请号：JP2006073385
申请日：2006-03-16
申请人： Idemitsu Kosan Co Ltd , Tsukishima Kikai Co Ltd , 出光興産株式会社 , 月島機械株式会社
发明人： YOSHITOMI KAZUYUKI , KODAMA MASAHIRO , MASUDA SHUICHI , IWASAKI SHUJI , HONMA TOMOKI , SUDA HIDEKI
IPC分类号： C07C37/84 , C07C39/16
CPC分类号： C07C37/84 , C07C37/70 , C07C37/82 , C07C39/16
摘要： PROBLEM TO BE SOLVED: To provide a method for producing bisphenol A, in which a horizontal belt filter having a filter cloth mounted thereon, having a long life and capable of exhibiting a stable filtration performance is used for the solid-liquid separation of a slurry comprising bisphenol A-phenol adduct. SOLUTION: This method for producing the bisphenol A is characterized by using a filter cloth woven from yarns having a uniform yarn diameter and having an air permeability of 50 to 100 ml/cm 2 in a horizontal belt filter for the solid-liquid separation of the slurry obtained by crystallizing the bisphenol A-phenol adduct from the phenol solution of the bisphenol A obtained by reacting phenol with acetone in the presence of an acid catalyst. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种生产双酚A的方法，其中使用其上安装有滤布的具有长寿命并且能够表现出稳定的过滤性能的水平带式过滤器用于固液分离包含双酚A-苯酚加合物的浆料。解决方案：该双酚A的制造方法的特征在于，使用由水平纱线直径为50〜100ml / cm 2的空气透过率的纬纱编织而成的滤布带式过滤器，用于通过在酸催化剂存在下使苯酚与丙酮反应得到的双酚A的酚溶液结晶双酚A-苯酚加合物而得到的浆料的固液分离。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005213190A Method for producing bisphenol a prill 有权
标题翻译：生产双酚A的方法
公开(公告)号：JP2005213190A
公开(公告)日：2005-08-11
申请号：JP2004021215
申请日：2004-01-29
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： KOHIRUMAKI JUN , YOSHITOMI KAZUYUKI , MASUDA SHUICHI , KODAMA MASAHIRO , NOUSEI HIDEKI
IPC分类号： C07C37/84 , C07C39/16
CPC分类号： C07C39/16
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently producing bisphenol A prills uniform in granular size, rich in fluidity and high in bulk density and hardness through inhibiting bisphenol A's sticking to the bottom of a granulation column as a result of stable bisphenol A production by specifying nozzle hole diameter, the extrusion rate of bisphenol A melt via nozzle, the flow velocity of a cooling gas, nozzle hole spacing, etc.
SOLUTION: The method for producing the bisphenol A prills comprises the following process: Bisphenol A melt is allowed to fall from a nozzle plate on the upper part of the granulation column and a cooling gas is allowed to flow from the lower part of the granulation column upward to effect granulation of the melt, wherein there are requirements as follows: (a) the nozzle hole diameter is 0.3-1.0 mm, (b) the extrusion rate of the bisphenol A melt via the nozzle is 0.5-1.8 m/s, and (c) the flow velocity of the cooling gas is 0.7-2.0 m/s.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种通过抑制双酚A粘附到造粒塔底部由于稳定的结果而有效地生产粒度均匀的双酚A颗粒的流动性和堆积密度和硬度高的方法通过规定喷嘴孔径，双酚A熔体通过喷嘴的挤出速度，冷却气体的流速，喷嘴孔间距等进行双酚A的生产。解决方案：双酚A颗粒的生产方法包括以下过程：使双酚A熔体从造粒塔上部的喷嘴板落下，使冷却气体从造粒塔的下部向上流动，使熔融物成粒，其中有以下要求（a）喷嘴孔直径为0.3〜1.0mm，（b）双酚A熔体经由喷嘴的挤出速度为0.5〜1.8m / s，（c）冷却气体的流速为0.7〜 2.0 m / s。版权所有（C）2005，JPO＆NCIPI

7. 发明公开

EP2019089A4 PROCESS FOR PRODUCING HIGH-PURITY BISPHENOL A AND PRODUCTION APPARATUS 审中-公开
标题翻译：工艺生产高纯度双酚A和制造设备
公开(公告)号：EP2019089A4
公开(公告)日：2011-06-22
申请号：EP07707334
申请日：2007-01-24
申请人： IDEMITSU KOSAN CO
发明人： YOSHITOMI KAZUYUKI , KODAMA MASAHIRO , MASUDA SHUICHI , KOHIRUIMAKI JUN , YAMASAKI HOKUTO
IPC分类号： C07C37/82 , B01D9/02 , C07B61/00 , C07C37/86 , C07C39/16
CPC分类号： C07C37/20 , B01D9/0059 , C07C37/00 , C07C37/84 , C07C37/86 , C07C39/16

8. 发明公开

EP1985602A4 PROCESS FOR PRODUCING BISPHENOL A 审中-公开
标题翻译：用于生产双酚A
公开(公告)号：EP1985602A4
公开(公告)日：2011-03-16
申请号：EP06843233
申请日：2006-12-26
申请人： IDEMITSU KOSAN CO
发明人： YOSHITOMI KAZUYUKI , KODAMA MASAHIRO , MASUDA SHUICHI
IPC分类号： C07C37/86 , C07B61/00 , C07C37/20 , C07C37/48 , C07C39/16
CPC分类号： C07C37/84 , C07C37/00 , C07C37/20 , C07C37/685 , C07C37/70 , C07C37/74 , C07C37/86 , C07C39/16

9. 发明公开

EP1995230A4 PROCESS FOR PRODUCING BISPHENOL A 有权
标题翻译：制备双酚A的方法A.
公开(公告)号：EP1995230A4
公开(公告)日：2011-01-26
申请号：EP07714254
申请日：2007-02-15
申请人： IDEMITSU KOSAN CO , TSUKISHIMA KIKAI CO
发明人： YOSHITOMI KAZUYUKI , KODAMA MASAHIRO , MASUDA SHUICHI , IWASAKI SHUJI , HOMMA TOMOKI , SUDA HIDEKI
IPC分类号： C07C37/84 , C07C39/16
CPC分类号： C07C37/84 , C07C37/70 , C07C37/82 , C07C39/16

10. 发明公开

EP1995218A4 METHOD OF TREATING PHENOL-CONTAINING WATER AND TREATING APPARATUS 审中-公开
标题翻译：方法酚水和处理器具的处理
公开(公告)号：EP1995218A4
公开(公告)日：2012-01-11
申请号：EP06843239
申请日：2006-12-26
申请人： IDEMITSU KOSAN CO
发明人： YOSHITOMI KAZUYUKI , MASUDA SHUICHI , KODAMA MASAHIRO
IPC分类号： C02F1/04 , B01D3/36
CPC分类号： B01D3/36 , B01D3/4216 , C02F1/048 , C02F2101/322 , C02F2103/36

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