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51. 发明公开

EP3957623A1 METHOD FOR DECOMPOSING PHENOLIC BY-PRODUCT 审中-实审
公开(公告)号：EP3957623A1
公开(公告)日：2022-02-23
申请号：EP20931694.2
申请日：2020-11-23
申请人： LG CHEM, LTD.
发明人： KANG, Min Suk , LEE, Sang Beom , JANG, Chi Hyun
IPC分类号： C07C37/70 , C07C37/68 , B01D3/32
摘要： The present invention relates to a method of decomposing a phenolic by-product, and more particularly, to a method of decomposing a phenolic by-product, the method including: a step of feeding and thermally cracking a phenolic by-product stream to and in a decomposition apparatus, recovering an active ingredient from a top discharge stream, and discharging a high-boiling substance through a bottom discharge stream; a step of pressurizing each of a side discharge stream of the decomposition apparatus and a bottom discharge stream of the decomposition apparatus; a step of mixing the pressurized side discharge stream of the decomposition apparatus and the pressurized bottom discharge stream of the decomposition apparatus with each other to form a mixed stream; and a step of passing a part of the mixed stream through a reboiler, circulating the part of the mixed stream to the decomposition apparatus, and discharging a residual mixed stream.

52. 发明公开

EP3713906A1 PROCESS FOR MAKING XYLENES AND PHENOL FROM COAL DERIVED LIQUIDS 有权
公开(公告)号：EP3713906A1
公开(公告)日：2020-09-30
申请号：EP17822084.4
申请日：2017-11-21
申请人： China Petroleum & Chemical Corporation , UOP LLC
发明人： ZHOU, Lubo , ZHANG, Shuguang
IPC分类号： C07C37/70 , C07C37/74 , C07C6/12 , C07C7/00 , C07C7/04 , C07C7/12 , C07C7/14 , C07C39/07 , C07C39/04 , C07C15/08 , B01J19/00 , C10G21/16

53. 发明公开

EP3544946A1 DIPHENOL PRILLS AND METHOD FOR OBTAINING THE SAME 有权转让
公开(公告)号：EP3544946A1
公开(公告)日：2019-10-02
申请号：EP18707674.0
申请日：2018-02-21
申请人： Rhodia Operations
发明人： HUMBLOT, Cédric , VANZIN, David , FISCHER, Lars , SAPEY-TRIOMPHE, Rodolphe
IPC分类号： C07C37/70 , C07C39/08 , B01J2/02

54. 发明公开

EP3274321A1 CANNABIDIOL ISOLATE FROM INDUSTRIAL-HEMP AND USE THEREOF IN PHARMACEUTICAL AND/OR COSMETIC PREPARATIONS 有权转让
标题翻译：大麻生物分离制剂及其在制药和/或化妆品制剂中的应用
公开(公告)号：EP3274321A1
公开(公告)日：2018-01-31
申请号：EP16720930.3
申请日：2016-03-22
申请人： Echo Pharmaceuticals B.V.
发明人： EIROA MARTINEZ, Cristina Maria , VAN HOUTEN, Dennis , FERNANDEZ CID, Maria Vanesa , WOERLEE, Geert Feye
IPC分类号： C07C37/70 , C07C39/23 , A61K31/05
摘要： The present invention relates to a process for preparing cannabidiol isolates from industrial hemp. With the process an economically feasible manner is provided of putting industrial hemp waste material to use as a starting material for producing CBD. The present process offers the advantage that it produces a high purity CBD extract in good yield. The method further offers the advantage that it is highly reproducible in that it produces CBD isolate with a specific cannabinoid profile, which is particularly important for pharmaceutical and/or cosmetic applications. The invention thus also relates to the cannabidiol isolates that can be obtained using the process and to applications thereof in pharmaceutical and/or cosmetic formulations.

55. 发明公开

EP2949385A1 PERVAPORATION MEMBRANE AND METHOD FOR CONCENTRATING PHENOL 审中-公开
标题翻译： VERFAHREN ZUM KONZENTRIEREN VON PHENOL的PERVAPORATIONSMEMBRAN
公开(公告)号：EP2949385A1
公开(公告)日：2015-12-02
申请号：EP14743074.8
申请日：2014-01-20
申请人： Sumitomo Bakelite Company Limited
发明人： HASHIMOTO, Ryoma , MIYAUCHI, Hiroyuki
IPC分类号： B01D71/56 , B01D61/36 , B01D69/10 , B01D69/12 , B01D71/52 , B32B27/34 , C02F1/44 , C07C37/70 , C07C39/04
CPC分类号： B01D71/56 , B01D61/362 , B01D69/02 , B01D69/10 , C02F1/001 , C02F1/04 , C02F1/441 , C02F1/448 , C02F1/52 , C02F2101/345 , C02F2101/36 , C07C37/82 , C07C39/04
摘要： A pervaporation membrane having superior durability and a phenol concentrating method which can efficiently concentrate phenols with the pervaporation membrane are provided. A pervaporation separation apparatus 100 includes a treatment target liquid tank 110, a pervaporation membrane module 120, a permeated material recovering tank 130 and a non-permeated material storage tank 140. The pervaporation membrane module 120 includes a pervaporation membrane 1 having a porous support body and an enveloping layer formed of a polyamide-containing resin. The phenol concentrating method of the present invention includes a pretreatment process for pretreating phenol aqueous solution stored in the treatment target liquid tank 110, a pervaporation process for treating the phenol aqueous solution in the pervaporation membrane module 120 with a pervaporation method and a condensation process for condensing a permeated material permeating across the pervaporation membrane 1 to obtain concentrated phenol aqueous solution.
摘要翻译：提供了具有优异的耐久性的渗透蒸发膜和能够有效地浓缩带有渗透蒸发膜的酚的酚浓缩方法。渗透蒸发分离装置100包括处理对象液体罐110，渗透蒸发膜组件120，渗透材料回收罐130和非渗透材料储存罐140.渗透蒸发膜组件120包括具有多孔支撑体以及由含聚酰胺的树脂形成的包层。本发明的酚浓缩方法包括用于预处理存储在处理目标液体罐110中的苯酚水溶液的预处理方法，用于使用全蒸发法和缩合方法处理渗透蒸发膜组件120中的酚水溶液的渗透蒸发方法冷凝透过渗透膜1的渗透物质，得到浓缩苯酚水溶液。

56. 发明公开

EP2059220A4 SEMI-FINISHED PRODUCT IN THE MANUFACTURE OF A COMPOSITION FOR SKIN OR HAIR CARE 审中-公开
标题翻译： HALF制造商的组合物的皮肤和头发护理生产
公开(公告)号：EP2059220A4
公开(公告)日：2015-08-26
申请号：EP07803691
申请日：2007-08-14
申请人： OY GRANULA AB LTD
发明人： AHLNÄS THOMAS
IPC分类号： A61K8/49 , A61K8/97 , A61Q17/04 , A61Q19/00 , C07C37/70 , C07C37/82
CPC分类号： A61K36/15 , A61K8/97 , A61K36/185 , A61K2800/522 , A61Q1/06 , A61Q17/04 , A61Q19/002 , A61Q19/004

57. 发明公开

EP1978011A4 PROCESS FOR PRODUCING BISPHENOL-A PRILL 审中-公开
标题翻译：过程的双酚A A-颗粒状
公开(公告)号：EP1978011A4
公开(公告)日：2010-12-01
申请号：EP06843227
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： C07C37/70 , C07C39/16
CPC分类号： C07C37/70 , C07C37/20 , C07C37/685 , C07C37/74 , C07C37/84 , C07C37/86 , C07C39/16

58. 发明公开

EP1978011A1 PROCESS FOR PRODUCING BISPHENOL-A PRILL 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON BISPHENOL-A-PRILL
公开(公告)号：EP1978011A1
公开(公告)日：2008-10-08
申请号：EP06843227.7
申请日：2006-12-26
申请人： Idemitsu Kosan Co., Ltd.
发明人： YOSHITOMI, Kazuyuki , MASUDA, Shuichi , KODAMA, Masahiro
IPC分类号： C07C37/70 , C07C39/16
CPC分类号： C07C37/70 , C07C37/20 , C07C37/685 , C07C37/74 , C07C37/84 , C07C37/86 , C07C39/16
摘要： The present invention provides a method for regulating the phenol concentration in the circulating gas at 50 ppm by volume or less, upon producing bisphenol A prill from a bisphenol A melt using a prilling plant equipped with a prilling tower spraying and contacting the bisphenol A melt to a circulating gas, a powder remover removing bisphenol A powder from the circulating gas, a circulating gas cooler regulating the temperature of the circulating gas, and a blower making the circulating gas flow. The method avoids lowering in heat transfer performance caused by deposits formed in a heat-exchanger, increasing in pressure difference caused by deposits formed in the prilling tower or the heat-exchanger, and others in the prilling step. As a result, high-grade bisphenol A prill can be produced stably, continuously and efficiently over a long time.
摘要翻译：本发明提供了一种在使用双酚A熔体制备双酚A颗粒的情况下，以50ppm（体积）以下调节循环气体中的酚浓度的方法，所述双酚A熔体使用装有造粒塔的造粒装置喷雾并使双酚A熔体与循环气体，从循环气体除去双酚A粉末的粉末去除剂，调节循环气体的温度的循环气体冷却器和使循环气体流动的鼓风机。该方法避免了在热交换器中形成的沉积物导致的传热性能的降低，造粒塔或热交换器中形成的沉积物的压差增加，以及造粒步骤中的其它沉积物的压力差降低。因此，可以长期稳定，连续，有效地制造高级双酚A颗粒。

59. 发明公开

EP1541542A4 PROCESS FOR PRODUCING BISPHENOL A 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON BISPHENOL A
公开(公告)号：EP1541542A4
公开(公告)日：2006-08-09
申请号：EP03791186
申请日：2003-07-29
申请人： IDEMITSU KOSAN CO
发明人： HIRANO KAZUYUKI , OGATA NORIO
IPC分类号： C07C37/20 , C07C37/70 , C07C37/74 , C07C37/82 , C07C37/84 , C07C39/16
CPC分类号： C07C37/84 , C07C37/20 , C07C37/70 , C07C37/74 , C07C37/82 , C07C39/16
摘要： A process for bisphenol A production in which when bisphenol A is taken out of a reaction mixture, a high-purity adduct of bisphenol A with phenol is rapidly and efficiently recovered from the mother liquor resulting from the reaction. The process for producing bisphenol A comprises crystallizing a bisphenol A/phenol adduct from a bisphenol A phenol solution obtained by reacting phenol with acetone in the presence of an acid catalyst, subjecting the resultant slurry to solid-liquid separation, and then removing the phenol from the solid ingredient, wherein the phenol slurry solution of bisphenol A which contains the bisphenol A/phenol adduct in the form of crystals having an average particle diameter of 0.05 to 1 mm is poured on a filter and filtered under vacuum in an inert gas stream having an oxygen content of 5,000 ppm by volume or lower at 30 to 80°C to form a layer of the bisphenol A/phenol adduct in the form of crystals.
摘要翻译：一种双酚A生产方法，其中当双酚A从反应混合物中取出时，双酚A与苯酚的高纯度加合物从反应产生的母液中快速有效地回收。生产双酚A的方法包括使双酚A /苯酚加合物从苯酚与丙酮在酸催化剂存在下反应得到的双酚A苯酚溶液中结晶出来，将所得浆料进行固液分离，然后从其中除去苯酚其中将含有平均粒径为0.05-1mm的结晶形式的双酚A /苯酚加合物的双酚A的酚浆溶液倒入过滤器中，并在真空下在惰性气流中过滤，在30至80℃下氧含量为5,000体积ppm或更低，以形成晶体形式的双酚A /苯酚加合物层。

60. 发明授权

EP1112994B1 Method of removing boron from polyalkyl hydroxyaromatics 有权
标题翻译：一种用于从多烷基中除去硼的方法
公开(公告)号：EP1112994B1
公开(公告)日：2003-08-06
申请号：EP00311599.5
申请日：2000-12-21
申请人： Chevron Oronite Company LLC , Chevron Oronite S.A.
发明人： Gray, James A. , Triconnet, Thierry
IPC分类号： C07C37/70 , C07C213/02
CPC分类号： C07C213/02 , C07C37/70 , C07C37/82 , C07C215/50 , C07C39/06

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