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31. 发明公开

KR1020100042224A 비닐클로라이드 모노머의 제조방법 有权
标题翻译：制备乙烯基单体的方法
公开(公告)号：KR1020100042224A
公开(公告)日：2010-04-23
申请号：KR1020090096041
申请日：2009-10-09
申请人： 주식회사 엘지화학
发明人： 조동현 , 장광현 , 김예훈
IPC分类号： C07C17/25 , C07C21/06
摘要： PURPOSE: A method for manufacturing vinylchloride monomer is provided to reduce BYPRODUCTS by low temperature pyrolysis of 1,2-dichloroethane by controlling an injection time of Cl2. CONSTITUTION: A method for manufacturing vinylchloride monomer comprises the steps of: vaporizing liquid 1,2-dichloroethane; and performing pyrolysis of the vaporized 1,2-dichloroethane. The Cl2 is added during a step for vaporizing liquid 1,2-dichloroethane, or before a step for performing pyrolysis of the vaporized 1,2-dichloroethane. The content of Cl2 is 0.01~0.04 parts by weight based on the content of 1,2-dichloroethane.
摘要翻译：目的：提供氯乙烯单体的制备方法，通过控制Cl 2的注入时间来减少1,2-二氯乙烷的低温热解。构成：制备氯乙烯单体的方法包括以下步骤：蒸发液体1,2-二氯乙烷; 并进行蒸发的1,2-二氯乙烷的热解。在用于汽化液体1,2-二氯乙烷的步骤中或在进行气化1,2-二氯乙烷热解的步骤之前加入Cl 2。基于1,2-二氯乙烷的含量，Cl2的含量为0.01〜0.04重量份。

32. 发明公开

KR1020080066856A 플루오르화된 유기 화합물의 제조 방법 有权
标题翻译：生产氟化有机化合物的方法
公开(公告)号：KR1020080066856A
公开(公告)日：2008-07-16
申请号：KR1020087013432
申请日：2006-11-03
申请人： 허니웰 인터내셔널 인코포레이티드
发明人： 무코패댜이수딥 , 나이르해리더슨 , 밴더푸이미쉘 , 퉁슈에성 , 머켈대니얼씨. , 두베이라제쉬 , 마징지
IPC分类号： C07C17/25 , C07C17/42 , C07C21/18 , C07C19/08
CPC分类号： C07C21/18 , C07C17/04 , C07C17/06 , C07C17/25 , C07C19/08 , C07C19/10
摘要： Disclosed are methods for producing fluorinated organic compounds, including hydrofluoropropenes, which preferably comprises converting at least one compound of formula (I): CF3CHXCH2X (I) to at least one compound of formula (II) CF3CZCHZ (II). where X is independently Cl, Br, I or F, and Z independently is H or F. In certain preferred embodiments, each Z is different.
摘要翻译：公开了生产氟化有机化合物的方法，包括氢氟丙烯，其优选包括将至少一种式（I）化合物：CF 3 CHXCH 2 X（I）转化为至少一种式（II）CF 3 CZCHZ（II）化合物。其中X独立地为Cl，Br，I或F，Z独立地为H或F.在某些优选实施方案中，每个Z不同。

33. 发明授权

KR100843599B1 천연가스중의 메탄을 이용한 비닐클로라이드 단량체의 합성방법 失效
标题翻译：用天然气制备氯乙烯单体的方法
公开(公告)号：KR100843599B1
公开(公告)日：2008-07-03
申请号：KR1020050131944
申请日：2005-12-28
申请人： 주식회사 엘지화학
发明人： 조동현 , 배종욱 , 김성원 , 김주열 , 남기문 , 오병철 , 하승백
IPC分类号： C07C17/25 , C07C21/06 , C08L23/28
摘要： 본 발명은 천연가스 중의 메탄을 이용한 비닐클로라이드 단량체의 제조 방법에 관한 것으로서, 보다 구체적으로 (a) Cu 금속화합물을 기본 성분으로 포함하면서 알칼리토금속 화합물, 또는 Zn 또는 La 계열 금속화합물을 추가적으로 포함하는 촉매하에서, 메탄을 옥시클로리네이션함으로써 C
1 클로로화합물을 제조하는 단계; (b) 상기 단계 (a)에서 제조된 C
1 클로로화합물을 열분해함으로써 아세틸렌을 제조하는 단계; 및 (c) 상기 단계 (b)에서 제조된 아세틸렌을 클로린과 반응시킴으로써 비닐클로라이드 단량체를 제조하는 단계를 포함한다.
비닐클로라이드, 메탄, 천연가스

34. 发明公开

KR1020070094936A 1, 2 - 디클로로에탄의 제조를 위한 공정 无效
标题翻译： 1,2-二氯乙烷的制备方法
公开(公告)号：KR1020070094936A
公开(公告)日：2007-09-27
申请号：KR1020077017001
申请日：2005-12-21
申请人： 솔베이(소시에떼아노님)
发明人： 슈트레벨레미셸 , 발따사르도미니끄
IPC分类号： C07C17/156 , C07C17/25 , C07C19/045 , C07C21/06
CPC分类号： C07C17/02 , C07C17/156 , C07C17/25 , C07C19/045 , C07C21/06 , Y02P20/582
摘要： Process for the manufacture of 1,2-dichloroethane starting with a hydrocarbon source according to which : a) the hydrocarbon source is subjected to a first cracking step, namely a pyrolysis step carried out in a cracking oven, thus producing a mixture of cracking products; b) the said mixture of cracking products is subjected to a succession of treatment steps which make it possible to obtain a mixture of products containing ethylene and other constituents, among which an aqueous quenching step, an alkaline washing step aimed at removing at least most of the carbon dioxide generating an alkaline solution and an oxidation step aimed at removing the hydrogen sulphide contained in the mixture of cracking products; c) the mixture of products containing ethylene derived from step b) is separated into at least one fraction containing ethylene and into a heavy fraction; d) the fraction(s) containing ethylene is (are) conveyed to a chlorination reactor and/or an oxychlorination reactor, in which reactors most of the ethylene present is converted to 1,2-dichloroethane; e) the 1,2-dichloroethane obtained is separated from the streams of products derived from the chlorination and oxychlorination reactors.
摘要翻译：从烃源开始制造1,2-二氯乙烷的方法，其中：a）烃源进行第一裂化步骤，即在裂化炉中进行的热解步骤，从而产生裂化产物的混合物 ; b）所述裂化产物混合物经受一系列处理步骤，其可以获得含有乙烯和其它组分的产物的混合物，其中含水淬火步骤，碱性洗涤步骤，目的在于除去至少大部分生成碱性溶液的二氧化碳和旨在除去裂化产物混合物中所含的硫化氢的氧化步骤; c）将含有来自步骤b）的乙烯的产物的混合物分离成至少一个含乙烯的馏分和重馏分; d）将含有乙烯的馏分输送到氯化反应器和/或氧氯化反应器，其中反应器将大部分乙烯转化为1,2-二氯乙烷; e）将获得的1,2-二氯乙烷与衍生自氯化和氧氯化反应器的产物流分离。

35. 发明公开

KR1020070094932A 1,2-디클로로에탄의 제조를 위한 공정 无效
标题翻译： 1,2-二氯乙烷的制备方法
公开(公告)号：KR1020070094932A
公开(公告)日：2007-09-27
申请号：KR1020077016956
申请日：2005-12-21
申请人： 솔베이(소시에떼아노님)
发明人： 발따사르도미니끄 , 슈트레벨레미셸 , 랑프뢰르미셸
IPC分类号： C07C17/156 , C07C17/25 , C07C19/045 , C07C21/06
CPC分类号： C07C21/06 , C07C17/02 , C07C17/156 , C07C17/25 , C07C19/045 , Y02P20/582
摘要： Process for the manufacture of 1,2-dichloroethane starting with a hydrocarbon source according to which : a) the hydrocarbon source is subjected to cracking which produces a mixture of products containing ethylene and other constituents; b) the mixture of products containing ethylene is conveyed to at least one storage reservoir; c) a chlorination reactor and/or an oxychlorination reactor is (are) supplied with the previously stored mixture of products containing ethylene, in which reactors most of the ethylene present is converted to 1,2-dichloroethane; d) the 1,2-dichloroethane obtained is separated from the streams of products derived from the chlorination and oxychlorination reactors.
摘要翻译：从烃源开始制造1,2-二氯乙烷的方法，其中：a）烃源受到裂化，产生含乙烯和其它组分的产物的混合物; b）含有乙烯的产品的混合物被输送到至少一个储存容器; c）氯化反应器和/或氧氯化反应器与先前储存的含乙烯的产物混合物供应，其中大部分乙烯转化为1,2-二氯乙烷; d）将得到的1,2-二氯乙烷与衍生自氯化和氧氯化反应器的产物流分离。

36. 发明公开

KR1020070011555A 1,3,3,3-테트라플루오로프로펜 및2,3,3,3-테트라플루오로프로펜의 합성방법 有权
标题翻译：合成1,3,3,3-四氯丙烯和2,3,3,3-四氯丙烯的方法
公开(公告)号：KR1020070011555A
公开(公告)日：2007-01-24
申请号：KR1020067025186
申请日：2005-04-29
申请人： 허니웰 인터내셔널 인코포레이티드
发明人： 텅쑤에에스. , 네어하리다산케이. , 머크오패다이썬딥에스.엠. , 밴더푸이마이클
IPC分类号： C07C17/06 , C07C17/25
CPC分类号： C07C17/06 , C07C17/04 , C07C17/206 , C07C17/21 , C07C17/25 , C07C21/18 , C07C19/14 , C07C19/16 , C07C19/01 , C07C19/10
摘要： Disclosed in one embodiment is a process for the synthesis of 1,3,3,3- tetrafluoropropene that comprises (a) reacting a compound of formula (I) X1X2 with a compound of formula (II) CF3 CH=CH2 to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2, wherein X1 and X2 are each independently selected from the group consisting of hydrogen, chlorine, bromine and iodine, provided that X1 and X2 are not both hydrogen; (b) when X2 in formula (III) is not fluorine, fluorinating the compound of formula (III) to produce a reaction product comprising a compound of formula (III) wherein X1 is as described above and X2 is fluorine; and (c) exposing said compound of formula (III) to reaction conditions effective to convert said compound to 1,3,3,3,-tetrafluoropropene. In another embodiment, the process comprises (a) reacting chlorine with a compound of formula (I) CH3CH=CH2 to produce a reaction product comprising a compound of formula (II) CCI3CHC1CH2C1; (b) fluorinating the compound of formula (II) to produce a reaction product comprising a compound of formula ( III) CF3CHC1CH2F; and (c) exposing said compound of said formula (III) to reaction conditions effective to convert said compound to 1,3,3,3-tetrafluoropropene. ® KIPO & WIPO 2007
摘要翻译：在一个实施方案中公开了一种合成1,3,3,3-四氟丙烯的方法，其包括（a）使式（I）X1X2的化合物与式（II）化合物CF 3 CH = CH 2反应以产生反应产物包含式（III）化合物CF 3 CHX 1 CH 2 X 2，其中X 1和X 2各自独立地选自氢，氯，溴和碘，条件是X 1和X 2不同时为氢; （b）当式（III）中的X 2不是氟时，氟化式（III）化合物以产生包含式（Ⅲ）化合物的反应产物，其中X 1如上所述，X 2是氟; 和（c）将所述式（III）化合物暴露于有效将所述化合物转化为1,3,3,3-四氟丙烯的反应条件。在另一个实施方案中，该方法包括（a）使氯与式（I）CH 3 CH = CH 2的化合物反应以产生包含式（II）化合物的反应产物：CCI 3 CHClCH 2 Cl; （b）氟化式（II）化合物以产生包含式（III）化合物的反应产物：CF 3 CHClCH 2 F; 和（c）将所述式（III）的所述化合物暴露于有效将所述化合物转化为1,3,3,3-四氟丙烯的反应条件。 ®KIPO＆WIPO 2007

37. 发明公开

KR1020070002083A 1-아세틸-1-클로로사이클로프로판의 제조방법 有权
标题翻译：制备1-乙酰基-1-氯代环戊二烯的方法
公开(公告)号：KR1020070002083A
公开(公告)日：2007-01-04
申请号：KR1020067023141
申请日：2005-03-31
申请人： 바이엘 크롭사이언스 엘피 , 바이엘 크롭사이언스 악티엔게젤샤프트
发明人： 한슨조제이. , 메이에스데이비드엠. , 스트로치클라우스 , 쿨카르니셰카
IPC分类号： C07C17/25 , C07C17/00
CPC分类号： C07C49/327 , C07C45/65
摘要： The present invention provides a method of preparing 1-acetyl-l- chlorocyclopropane from 1,3 dichloro-2-pentanone by reaction with base in the presence of a phase transfer catalyst. The reaction may be run in the presence or absence of an organic solvent and in a continuous or batch process. ® KIPO & WIPO 2007
摘要翻译：本发明提供了在相转移催化剂存在下，通过与碱反应，由1,3-二氯-2-戊酮制备1-乙酰基-1-氯环丙烷的方法。反应可以在存在或不存在有机溶剂的情况下进行，并且在连续或间歇方法中进行。 ®KIPO＆WIPO 2007

38. 发明授权

KR100535788B1 트리플루오르요오드메탄의 제조방법 및 그 장치와 촉매 失效
标题翻译： CF3I的制备方法及装置及催化剂
公开(公告)号：KR100535788B1
公开(公告)日：2005-12-09
申请号：KR1020020072165
申请日：2002-11-20
申请人： 김규성 , 오세원 , 최우진 , 장영준
发明人： 김규성 , 장영준 , 오세원 , 최우진
IPC分类号： C07C17/25
摘要： 본 발명은 CF
3 I를 합성하기 위한 불균일계 금속 담지 촉매의 제조방법 및 합성공정에 관한 것으로, 알카리금속, 전이금속 및 란탄계열의 원소를 조합하여 제조한 촉매를 이용한 CF
3 H의 직접요오드화 반응에 의한 할론 대체 청정소화약제인 CF
3 I 합성공정에 관한 것이다.

39. 发明授权

KR100447804B1 고순도 퍼플루오로프로판의 제조방법 有权
标题翻译： 고순도퍼플루오로프로판의제조방법
公开(公告)号：KR100447804B1
公开(公告)日：2004-09-08
申请号：KR1020010040858
申请日：2001-07-09
申请人： 후성에이치디에스(주)
发明人： 지해석 , 조욱재 , 류재국 , 양종열
IPC分类号： C07C17/25
摘要： PURPOSE: A method for preparing a highly pure perfluoropropane is provided to obtain perfluoropropane in high purity and high production yield with inhibiting the production of by-product. CONSTITUTION: The method comprises the steps of reacting CoF2 and fluorine gas in a reactor to activate it into CoF3; inhaling the remaining unreacted fluorine gas into a sulfur reactor to convert it into SF6 and to remove it; and reacting CoF3 and propane-based hydrofluorocarbon(CfFxHy, x>=1, y
摘要翻译：目的：提供一种制备高纯度全氟丙烷的方法，以获得高纯度和高产率的全氟丙烷，并抑制副产物的产生。组成：该方法包括以下步骤：使CoF 2和氟气在反应器中反应以将其活化成CoF 3; 将剩余的未反应的氟气吸入硫反应器中，将其转化成SF6并将其除去; 并且使CoF 3和丙烷基氢氟烃（C f F x H y，x≥1，y≤y，x + y = 9）或六氟丙烯反应以制备全氟丙烷，其中清除气体用于除去残留的氟气和未反应的原料工艺转换不是氮气，而是从液化和收集全氟丙烷的热交换器排出的废气。

40. 发明公开

KR1020040043774A 트리플루오르요오드메탄의 제조방법 및 그 장치와 촉매 失效
标题翻译：制备三氟甲磺酸的方法及其装置及其催化剂
公开(公告)号：KR1020040043774A
公开(公告)日：2004-05-27
申请号：KR1020020072165
申请日：2002-11-20
申请人： 김규성 , 오세원 , 최우진 , 장영준
发明人： 김규성 , 장영준 , 오세원 , 최우진
IPC分类号： C07C17/25
摘要： PURPOSE: A process for preparing trifluoroiodomethane(CF3I) as a fire extinguisher is provided to simplify the synthetic procedures, to reduce the cost and to increase the yield of CF3I by using a catalyst providing excellent conversion and selectivity. CONSTITUTION: The method comprises the steps of: dissolving an iodine compound selected from the group consisting of BiI3, CaI2, CsI, CoI2·nH2O, CuI, PbI2, NiI2, LiI·2H2O, MnI2, KI, I2, NaI, NaIO3, AgI, AgIO3 and HI into distilled water or an organic solvent, impregnating active carbon with the solution, drying the iodine compound-impregnated active carbon to remove water and solvent completely, dissolving a lanthanoid compound selected from La(NO3)3·6H2O and Ce(NO3)3·6H2O into distilled water, impregnating the dried active carbon with the solution, drying and baking the iodine compound- and lanthanoid metal salt-impregnated active carbon to obtain a catalyst; and performing direct iodination between iodine supplied from an iodine storage tank(12) and CF3H supplied from a tank(13) in a reactor(11) filled with the catalyst obtained from the preceding step to prepare CF3I at a high yield.
摘要翻译：目的：提供一种制备作为灭火器的三氟碘甲烷（CF3I）的方法，以简化合成程序，通过使用提供优异转化率和选择性的催化剂降低成本和提高CF3I的产率。构成：该方法包括以下步骤：将选自BiI3，CaI2，CsI，CoI2·nH2O，CuI，PbI2，NiI2，LiI·2H2O，MnI2，KI，I2，NaI，NaIO3，AgI ，AgIO3和HI转化成蒸馏水或有机溶剂，用溶液浸渍活性炭，干燥碘化合物浸渍的活性炭，完全除去水和溶剂，溶解选自La（NO 3）3·6H 2 O和Ce（ NO 3）3·6H 2 O转化成蒸馏水，用溶液浸渍干燥的活性炭，干燥并烘烤碘化合物和镧系金属盐浸渍的活性炭，得到催化剂; 在从碘储存罐（12）供给的碘与填充有前述步骤得到的催化剂的反应器（11）中的罐（13）之间进行直接碘化，以高产率制备CF 3 I。

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