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1. 发明申请

WO2006109915A1 PREPOLYMER FOR PREPARING HIGH MOLECULAR WEIGHT POLYETHYLENE TEREPHTHALATE 审中-公开
标题翻译：制备高分子量聚乙烯三癸酸酯的预聚物
公开(公告)号：WO2006109915A1
公开(公告)日：2006-10-19
申请号：PCT/KR2005/003830
申请日：2005-11-11
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , SK CHEMICALS, CO., LTD. , KIM, Hee Young , PARK, Yong-ki , YOON, Kyung Koo , CHOI, Won Choon , JEON, Jong Yeol , CHA, Ilhoon , LEE, Jong In , ROH, Hang Duk
发明人： KIM, Hee Young , PARK, Yong-ki , YOON, Kyung Koo , CHOI, Won Choon , JEON, Jong Yeol , CHA, Ilhoon , LEE, Jong In , ROH, Hang Duk
IPC分类号： C08G63/183
CPC分类号： C08G63/183 , C08G63/78
摘要： The present invention relates to a prepolymer for preparing high molecular weight polyethylene terephthalate (PET), more particularly to a polyethylene terephthalate prepolymer that reacts an ethyleneglycol-based compound and terephthalic acid by esterification and prepolymerization and specifies intrinsic viscosity, concentration of a carboxyl group, ratio of the prepolymer components composed of at least one diethyleneglycol unit to those composed of ethyleneglycol units only that are coupled with terephthalic acid and the prepolymer for preparing high molecular weight polyethylene terephthalate that enhances the reaction rate over the equivalent rate without applying a catalyst or only using a small amount of the catalyst used conventionally to increase the reaction rate during additional polymerization, using the same.
摘要翻译：本发明涉及一种用于制备高分子量聚对苯二甲酸乙二醇酯（PET）的预聚物，更具体地涉及一种通过酯化和预聚合使乙二醇基化合物和对苯二甲酸反应的聚对苯二甲酸乙二醇酯预聚物，并指定特性粘度，羧基浓度，由至少一种二甘醇单元组成的预聚物组分与仅与对苯二甲酸偶联的乙二醇单元组成的预聚物组分和用于制备高分子量聚对苯二甲酸乙二醇酯的预聚物，其在不施加催化剂的情况下以相当的速率提高反应速率使用少量常规使用的催化剂以增加另外的聚合反应期间的反应速率。

2. 发明申请

WO2007145474A1 METHOD FOR CONTINUAL PREPARATION OF POLYCRYSTALLINE SILICON USING A FLUIDIZED BED REACTOR 审中-公开
标题翻译：使用流化床反应器连续制备多晶硅的方法
公开(公告)号：WO2007145474A1
公开(公告)日：2007-12-21
申请号：PCT/KR2007/002880
申请日：2007-06-14
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
发明人： KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
IPC分类号： C30B29/06 , C30B25/00
CPC分类号： C30B29/06 , B01J8/1809 , B01J8/1827 , B01J8/1836 , B01J8/24 , B01J8/34 , B01J19/02 , B01J2208/00398 , B01J2208/00407 , B01J2208/00415 , B01J2208/00495 , B01J2208/00539 , B01J2208/0084 , B01J2208/00991 , B01J2219/0209 , B01J2219/0218 , B01J2219/0236 , B01J2219/0254 , B01J2219/0272 , B01J2219/029 , C01B33/027 , C30B28/14
摘要： There is provided a method for continual preparation of granular polycrystalline silicon using a fluidized bed reactor, enabling a stable, long-term operation of the reactor by effective removal of silicon deposit accumulated on the inner wall of the reactor tube. The method comprises (i) a silicon particle preparation step, wherein silicon deposition occurs on the surface of the silicon particles, while silicon deposit is accumulated on the inner wall of the reactor tube encompassing the reaction zone; (ii) a silicon particle partial discharging step, wherein a part of the silicon particles remaining inside the reactor tube is discharged out of the fluidized bed reactor so that the height of the bed of the silicon particles does not exceed the height of the reaction gas outlet; and (iii) a silicon deposit removal step, wherein the silicon deposit is removed by supplying an etching gas into the reaction zone.
摘要翻译：提供了一种使用流化床反应器连续制备颗粒状多晶硅的方法，通过有效去除积聚在反应器管内壁上的硅沉积物，能够稳定地长期运行反应器。该方法包括：（i）硅颗粒制备步骤，其中在硅颗粒的表面上发生硅沉积，同时硅沉积物堆积在包围反应区的反应器管的内壁上; （ii）硅颗粒部分排出步骤，其中残留在反应器管内的一部分硅颗粒从流化床反应器中排出，使得硅颗粒的床的高度不超过反应气体的高度出口; 和（iii）硅沉积物去除步骤，其中通过向反应区域中提供蚀刻气体来除去硅沉积物。

3. 发明申请

WO2008018760A1 METHOD AND APPARATUS FOR PREPARATION OF GRANULAR POLYSILICON 审中-公开
标题翻译：用于制备颗粒聚硅氧烷的方法和装置
公开(公告)号：WO2008018760A1
公开(公告)日：2008-02-14
申请号：PCT/KR2007/003827
申请日：2007-08-09
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
发明人： KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
IPC分类号： C30B29/06 , C30B25/00
CPC分类号： C01B33/027 , C23C16/24 , C23C16/4401 , C23C16/442
摘要： A process for preparing granular polysilicon using a fluidized bed reactor is disclosed. The upper and lower spaces of the bed are defined as a reaction zone and a heating zone, respectively, with the height of the reaction gas outlet being selected as the reference height. The invention maximizes the reactor productivity by sufficiently providing the heat required and stably maintaining the reaction temperature in the reaction zone, without impairing the mechanical stability of the fluidized bed reactor. This is achieved through electrical resistance heating in the heating zone where an internal heater is installed in a space in between the reaction gas supplying means and the inner wall of the reactor tube, thereby heating the fluidizing gas and the silicon particles in the heating zone. The heat generated in the heating zone is transferred to the reaction zone by supplying the fluidizing gas at such a rate that the silicon particles can be intermixed between the reaction zone and the heating zone in a continuous, fluidized state.
摘要翻译：公开了一种使用流化床反应器制备颗粒状多晶硅的方法。床的上部和下部空间分别被定义为反应区和加热区，反应气体出口的高度被选为参考高度。本发明通过充分提供所需的热量并稳定地维持反应区域中的反应温度，而不损害流化床反应器的机械稳定性，使反应器生产率最大化。这是通过加热区域中的电阻加热来实现的，其中内部加热器安装在反应气体供给装置和反应器管的内壁之间的空间中，从而加热流化气体和加热区域中的硅颗粒。通过以使得硅颗粒能够以连续流化状态在反应区和加热区之间混合的速率供给流化气体，将加热区中产生的热转移到反应区。

4. 发明申请

WO2007136209A1 METHODS FOR PREPARATION OF HIGH-PURITY POLYSILICON RODS USING A METALLIC CORE MEANS 审中-公开
标题翻译：使用金属核心方法制备高纯多晶硅棒的方法
公开(公告)号：WO2007136209A1
公开(公告)日：2007-11-29
申请号：PCT/KR2007/002457
申请日：2007-05-21
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , MOON, Sang Jin , CHOI, Won Choon
发明人： KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , MOON, Sang Jin , CHOI, Won Choon
IPC分类号： C23C16/24
CPC分类号： C23C16/4581 , C01B33/035 , C23C16/24 , Y10T428/2913
摘要： The present invention relates to a method for preparing a polysilicon rod using a metallic core means, comprising: installing a core means in an inner space of a deposition reactor used for preparing a silicon rod, wherein the core means (C) is constituted by forming one or a plurality of separation layer(s) on the surface of a metallic core element and is connected to an electrode means (E), heating the core means (C) by supplying electricity through the electrode means (E), and supplying a reaction gas (Gf) into the inner space (Ri) for silicon deposition, thereby forming a deposition output in an outward direction on the surface of the core means (C). According to the present invention, the deposition output (D) and the core means (C) can be separated easily from the silicon rod output obtained by the process of silicon deposition, and the contamination of the deposition output caused by impurities of the metallic core element (Ca) can be minimized, thereby a high-purity silicon can be prepared in a more economic and convenient way.
摘要翻译：本发明涉及一种使用金属芯装置制备多晶硅棒的方法，包括：在用于制备硅棒的沉积反应器的内部空间中安装芯装置，其中芯装置（C）由成形金属芯体表面上的一个或多个分离层，并连接到电极装置（E），通过电极装置（E）供电来加热芯装置（C），并且将反应气体（Gf）进入用于硅沉积的内部空间（Ri）中，从而在芯装置（C）的表面上沿向外的方向形成沉积输出。根据本发明，沉积输出（D）和芯装置（C）可以容易地从通过硅沉积过程获得的硅棒输出分离，并且由金属芯的杂质引起的沉积输出的污染元素（Ca）可以最小化，从而可以以更经济和方便的方式制备高纯度硅。

5. 发明申请

WO2007133025A1 APPARATUS AND METHODS FOR PREPARATION OF HIGH-PURITY SILICON RODS USING MIXED CORE MEANS 审中-公开
标题翻译：使用混合核心方法制备高纯度硅棒的装置和方法
公开(公告)号：WO2007133025A1
公开(公告)日：2007-11-22
申请号：PCT/KR2007/002345
申请日：2007-05-11
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , SO, Won Wook , CHOI, Won Choon
发明人： KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , SO, Won Wook , CHOI, Won Choon
IPC分类号： C30B29/06 , C30B25/18
CPC分类号： C01B33/035 , Y10T117/10 , Y10T117/1004
摘要： Disclosed are a method and an apparatus for preparing a polycrystalline silicon rod using a mixed core means, comprising: installing a first core means made of a resistive material together with a second core means made of silicon material in an inner space of a deposition reactor; electrically heating the first core means and pre-heating the second core by the first core means which is electrically heated; electrically heating the preheated second core means; and supplying a reaction gas into the inner space in a state where the first core means and the second core means are electrically heated for silicon deposition.
摘要翻译：公开了一种使用混合芯装置制备多晶硅棒的方法和装置，包括：在沉积反应器的内部空间中将由电阻材料制成的第一芯装置与由硅材料制成的第二芯装置一起安装; 电加热第一芯装置并且通过电加热的第一芯装置预加热第二芯; 电加热预热的第二芯装置; 以及在第一铁芯装置和第二铁芯装置被电加热以进行硅沉积的状态下将反应气体供应到内部空间中。

6. 发明申请

WO2007094607A1 METHOD FOR PREPARING GRANULAR POLYCRYSTALLINE SILICON USING FLUIDIZED BED REACTOR 审中-公开
标题翻译：使用流化床反应器制备颗粒状多晶硅的方法
公开(公告)号：WO2007094607A1
公开(公告)日：2007-08-23
申请号：PCT/KR2007/000781
申请日：2007-02-14
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
发明人： KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
IPC分类号： C01B33/027 , C30B29/06 , C30B28/14
CPC分类号： C01B33/027 , C01B33/029 , C01B33/03
摘要： Systems and methods are disclosed for providing schedulable calendars electronically. The disclosed systems and methods may include receiving schedulability data. The schedulability data may comprise data indicating a user's desire to send a schedulable calendar. Furthermore, the disclosed systems and methods may include marking calendar data as schedulable based on the schedulability data and transmitting the calendar data. In addition, the disclosed systems and methods may include receiving calendar data. Also, the disclosed systems and methods may include determining that the calendar data is marked as schedulable and sending a meeting request in response to determining that the calendar data is marked as schedulable.
摘要翻译：公开了用于以电子方式提供可调度日历的系统和方法。所公开的系统和方法可以包括接收可调度性数据。可调度数据可以包括指示用户希望发送可调度日历的数据。此外，所公开的系统和方法可以包括基于可调度性数据将日历数据标记为可调度的，并且发送日历数据。另外，所公开的系统和方法可以包括接收日历数据。此外，所公开的系统和方法可以包括确定日历数据被标记为可调度，并且响应于确定日历数据被标记为可调度而发送会议请求。

7. 发明申请

WO2007091834A1 HIGH-PRESSURE FLUIDIZED BED REACTOR FOR PREPARING GRANULAR POLYCRYSTALLINE SILICON 审中-公开
标题翻译：用于制备颗粒状聚硅氧烷的高压流化床反应器
公开(公告)号：WO2007091834A1
公开(公告)日：2007-08-16
申请号：PCT/KR2007/000657
申请日：2007-02-07
申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
发明人： KIM, Hee Young , YOON, Kyung Koo , PARK, Yong Ki , CHOI, Won Choon
IPC分类号： C01B33/027 , C30B29/06 , C30B28/14
CPC分类号： C01B33/027 , B01J3/046 , B01J8/1827 , B01J8/1836 , B01J2208/00398 , B01J2208/00407 , C01B33/029 , C01B33/03
摘要： The present invention relates to a high-pressure fluidized bed reactor for preparing granular polycrystalline silicon, comprising (a) a reactor tube, (b) a reactor shell encompassing the reactor tube, (c) an inner zone formed within the reactor tube, where a silicon particle bed is formed and silicon deposition occurs, and an outer zone formed in between the reactor shell and the reactor tube, which is maintained under the inert gas atmosphere, and (d) a controlling means to keep the difference between pressures in the inner zone and the outer zone being maintained within the range of 0 to 1 bar, thereby enabling to maintain physical stability of the reactor tube and efficiently prepare granular polycrystalline silicon even at relatively high reaction pressure.
摘要翻译：本发明涉及一种用于制备颗粒状多晶硅的高压流化床反应器，包括（a）反应器管，（b）包围反应器管的反应器壳，（c）在反应器管内形成的内部区，其中形成硅颗粒床并发生硅沉积，并且在反应器壳体和反应器管之间形成的外部区域保持在惰性气体气氛下，以及（d）控制装置，以保持在内部区域和外部区域保持在0至1巴的范围内，从而能够保持反应管的物理稳定性，并且即使在相对高的反应压力下也能有效地制备颗粒状多晶硅。

8. 发明申请

WO2006028333A1 SOLID ACID CATALYST FOR PRODUCING LIGHT OLEFINS AND PROCESS USING THE SAME 审中-公开
标题翻译：用于生产光油的固体酸催化剂和使用它的方法
公开(公告)号：WO2006028333A1
公开(公告)日：2006-03-16
申请号：PCT/KR2005/002866
申请日：2005-08-30
申请人： SK CORPORATION , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , CHOI, Sun , PARK, Deuk Soo , KIM, Suk Joon , CHOI, Ahn Seop , KIM, Hee Young , PARK, Yong Ki , LEE, Chul Wee , CHOI, Won Choon , HAN, Sang Yun , KIM, Jeong Ri
发明人： CHOI, Sun , PARK, Deuk Soo , KIM, Suk Joon , CHOI, Ahn Seop , KIM, Hee Young , PARK, Yong Ki , LEE, Chul Wee , CHOI, Won Choon , HAN, Sang Yun , KIM, Jeong Ri
IPC分类号： B01J35/10
CPC分类号： C07C4/06 , B01J21/02 , B01J21/04 , B01J21/08 , B01J21/16 , B01J27/14 , B01J27/16 , B01J29/049 , B01J29/40 , B01J35/0006 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J37/0045 , B01J37/04 , B01J37/08 , B01J37/14 , C10G2300/1044 , C10G2300/4018 , C10G2300/4081 , C10G2400/20 , Y02P20/52 , C07C11/06 , C07C11/04
摘要： Disclosed is a porous solid acid catalyst for producing light olefins. The catalyst is prepared through pillaring and a solid state reaction of a raw material mixture, and is made of a porous material having a crystalline structure that is different from that of the raw material mixture. The catalyst exhibits an excellent catalytic activity (i.e., conversion and selectivity) in the production of light olefins from hydrocarbon feeds such as full range naphthas.
摘要翻译：公开了一种用于生产轻质烯烃的多孔固体酸催化剂。催化剂通过原料混合物的柱状和固态反应制备，并且由具有不同于原料混合物的结晶结构的多孔材料制成。该催化剂在从烃进料如全程石脑油生产轻质烯烃时表现出优异的催化活性（即转化率和选择性）。

9. 发明申请

WO2011049333A2 METHOD OF PREPARING ZSM-5 ZEOLITE USING NANOCRYSTALLINE ZSM-5 SEEDS 审中-公开
标题翻译：使用纳米晶ZSM-5种子制备ZSM-5沸石的方法
公开(公告)号：WO2011049333A2
公开(公告)日：2011-04-28
申请号：PCT/KR2010/007116
申请日：2010-10-18
申请人： SK INNOVATION CO., LTD. , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , CHOI, Sun , PARK, Deuk Soo , KIM, Suk Joon , CHOO, Dae Hyun , PARK, Yong Ki , LEE, Chul Wee , KIM, Hee Young , CHOI, Won Choon , KANG, Na Young , SONG, Bu Sub
发明人： CHOI, Sun , PARK, Deuk Soo , KIM, Suk Joon , CHOO, Dae Hyun , PARK, Yong Ki , LEE, Chul Wee , KIM, Hee Young , CHOI, Won Choon , KANG, Na Young , SONG, Bu Sub
IPC分类号： C01B39/38 , B01J29/40 , B01J20/18
CPC分类号： C01B39/38 , B01J20/18 , B01J29/40 , B01J39/14
摘要： Disclosed herein is a method of preparing ZSM-5, including: providing a nanocrystalline ZSM-5 seed having a size of 70 ~ 300 nm; adding the nanocrystalline ZSM-5 seed to a stock solution including water glass as a silica source, an alumina source, a neutralizer and water to form a reaction mixture; and maintaining the reaction mixture at 150 ~ 200℃ to crystallize the reaction mixture. The method is advantageous in that ZSM-5 having small and uniform crystal sizes and including no impurities can be synthesized in a short period of time.
摘要翻译：本文公开了一种制备ZSM-5的方法，包括：提供尺寸为70〜300nm的纳米晶体ZSM-5种子; 将纳米晶体ZSM-5种子加入到包含水玻璃作为二氧化硅源的储备溶液中，氧化铝源，中和剂和水以形成反应混合物; 并将反应混合物保持在150〜200℃ 使反应混合物结晶。该方法的优点在于，可以在短时间内合成具有小而均匀的晶体尺寸且不含杂质的ZSM-5。

10. 发明申请

WO2007043742A1 HYDROTHERMALLY STABLE MICROPOROUS MOLECULAR SIEVE CATALYST AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：水热稳定型微波分子筛催化剂及其制备方法
公开(公告)号：WO2007043742A1
公开(公告)日：2007-04-19
申请号：PCT/KR2006/002279
申请日：2006-06-14
申请人： SK CORPORATION , KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , CHOI, Sun , KIM, Yong Seung , PARK, Deuk Soo , KIM, Suk Joon , YANG, Il Mo , KIM, Hee Young , PARK, Yong Ki , LEE, Chul Wee , CHOI, Won Choon , KO, Kwang An , KANG, Na Young
发明人： CHOI, Sun , KIM, Yong Seung , PARK, Deuk Soo , KIM, Suk Joon , YANG, Il Mo , KIM, Hee Young , PARK, Yong Ki , LEE, Chul Wee , CHOI, Won Choon , KO, Kwang An , KANG, Na Young
IPC分类号： B01J29/40 , B01J29/85 , B01J29/00
CPC分类号： B01J29/40 , B01J29/061 , B01J29/405 , B01J29/46 , B01J2229/12 , B01J2229/18 , C10G29/205 , C10G2400/20
摘要： Disclosed are a hydrothermally stable porous molecular sieve catalyst and a preparation method thereof. The catalyst consists of a product obtained by the evaporation of water from a raw material mixture comprising a molecular sieve having a framework of Si-OH-Al-, a water- insoluble metal salt and a phosphate compound. The catalyst maintains its physical and chemical stabilities even in an atmosphere of high temperature and humidity. Accordingly, the catalyst shows excellent catalytic activity even when it is used in a severe process environment of high temperature and humidity in heterogeneous catalytic reactions, such as various oxidation/reduction reactions, including catalytic cracking reactions, isomerization reactions, alkylation reactions and esterification reactions.
摘要翻译：公开了一种水热稳定的多孔分子筛催化剂及其制备方法。催化剂由通过从包含具有Si-OH-Al-，水不溶性金属盐和磷酸盐化合物的骨架的分子筛的原料混合物蒸发水得到的产物组成。即使在高温和高湿的气氛下，催化剂仍保持其物理和化学稳定性。因此，即使在非均相催化反应如催化裂化反应，异构化反应，烷基化反应，酯化反应等各种氧化/还原反应中，在恶劣的高温高湿环境下使用，催化剂也具有优异的催化活性。

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