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121. 发明公开

KR1020050000526A 로듐 촉매 손실이 감소된 올레핀의 하이드로포밀화에 의한 알데히드와 알콜의 제조방법 失效
标题翻译：用于减少硫酸盐损失的烯烃的氢氧化还原氢化方法
公开(公告)号：KR1020050000526A
公开(公告)日：2005-01-05
申请号：KR1020047018038
申请日：2002-12-05
申请人： 에보니크 옥세노 게엠베하
发明人： 퇴치발터 , 카이치크알프레드 , 슐테-알토프헤르만-요젭
IPC分类号： C07C45/50 , C07C45/82
CPC分类号： C07C29/16 , C07C45/50 , C07C31/125 , C07C47/02
摘要： The invention relates to a method for producing aldehydes and alcohols by means of the rhodium-catalysed hydroformylation of olefins comprising between 6 and 20 carbon atoms. According to the inventive method, the discharge of the hydroformylation reaction is subsequently separated by distillation into the hydroformylation products and a solution containing rhodium, and said solution is redirected into the hydroformylation reaction, the rhodium concentration of the redirected solution amounting to between 20 and 150 mass ppm.
摘要翻译：本发明涉及通过含有6-20个碳原子的烯烃的铑催化加氢甲酰化来生产醛和醇的方法。根据本发明的方法，随后通过蒸馏将加氢甲酰化反应的排出分离成加氢甲酰化产物和含有铑的溶液，并将所述溶液重新引向加氢甲酰化反应中，重定向溶液的铑浓度为20-150 质量ppm。

122. 发明公开

KR1020040111120A ｔ-부탄올로부터의 이소부텐의 제조방법 有权
标题翻译：通过使用同位素分解反应器从叔丁醇制备异丁醇的方法
公开(公告)号：KR1020040111120A
公开(公告)日：2004-12-31
申请号：KR1020040045140
申请日：2004-06-17
申请人： 에보니크 옥세노 게엠베하
发明人： 베크만안드레아스 , 뷔쉬켄빌프리트 , 그룬트게르다 , 로이슈디터
IPC分类号： C07C11/09
CPC分类号： B01J8/0242 , B01J8/0005 , B01J8/06 , B01J19/0013 , B01J19/2475 , B01J2219/00006 , C07C1/24 , C07C2531/08 , C07C11/09
摘要： PURPOSE: Provided is a process for preparing isobutene, which is satisfactory in terms of selectivity, space-time yield, energy consumption and/or capital costs by using a dissociation reactor which is operated isothermally or at least pseudo-isothermally. CONSTITUTION: The process for preparing isobutene comprises dissociating t-butanol into isobutane and water via a strong acid ion-exchange resin arranged as a fixed bed in at least one reactor at a temperature of from 80 to 150 deg.C and a pressure of from 5 to 25 bar to obtain a reaction mixture and separating the reaction mixture into isobutene, a by-product, water and at least one mixture of undissociated t-butanol and water; wherein the reactor is operated pseudo-isothermally, with a temperature difference between inflowing and outflowing streams of less than 15 K. In the process, a feed to the reactor comprises a fresh feed stream and at least one recycled streams containing a mixture of undissociated t-butanol, water and optionally the by-product, wherein a mass ratio of the fresh feed stream to the sum of the recycled streams is less than 1:10.
摘要翻译：目的：提供一种制备异丁烯的方法，其通过使用等温或至少假等温操作的解离反应器在选择性，时空产率，能量消耗和/或资本成本方面令人满意。构成：制备异丁烯的方法包括通过强酸离子交换树脂将叔丁醇离解成至少一个反应器中的固定床，温度为80-150℃，压力为 5至25巴以获得反应混合物并将反应混合物分离成异丁烯，副产物，水和至少一种未分离的叔丁醇和水的混合物; 其中所述反应器是假等温的，流入和流出物流之间的温度差小于15K。在该过程中，反应器的进料包含新鲜进料流和至少一个含有未离解的t - 丁醇，水和任选的副产物，其中新鲜进料流与再循环料流之和的质量比小于1:10。

123. 发明公开

KR1020030093287A 디포스핀의 제조방법 및 이의 용도 有权
标题翻译：二膦的制备方法及其用途
公开(公告)号：KR1020030093287A
公开(公告)日：2003-12-06
申请号：KR1020037012627
申请日：2002-03-19
申请人： 에보니크 옥세노 게엠베하
发明人： 잭슈텔랄프 , 클라인홀거 , 벨러마티아스 , 비제클라우스-디터 , 보르그만코르넬리아
IPC分类号： C07F9/50
CPC分类号： B01J31/2409 , B01J31/24 , B01J31/2452 , B01J2231/321 , B01J2531/0266 , B01J2531/822 , B01J2540/22 , B01J2540/225 , C07C45/50 , C07F9/5027 , C07F9/5068 , C07C47/02
摘要： 본 발명은 하기 화학식 I의 디포스핀을 제조하는 방법 및 올레핀을 하이드로포밀화시키는 방법에 있어 이의 용도에 관한 것이다.
화학식 I
R
1 R
2 PH
2 C-Ar-CH
2 PR
1 R
2
상기식에서,
R
1 , R
2 , P 및 Ar은 명세서에서 정의한 바와 같다.

124. 发明公开

KR1020030082926A 이소노닐 벤조에이트 및 이의 용도 有权
标题翻译：异壬基苯甲酸酯及其用途
公开(公告)号：KR1020030082926A
公开(公告)日：2003-10-23
申请号：KR1020030024620
申请日：2003-04-18
申请人： 에보니크 옥세노 게엠베하
发明人： 그라쓰미카엘 , 코흐위르겐
IPC分类号： C07C69/76
CPC分类号： C07C69/78 , C08K5/10 , C08K2201/014 , C08L27/06
摘要： 본 발명은 이성체성 노닐 벤조에이트, 이의 제조방법, 이와 알킬 프탈레이트, 알킬 아디페이트 또는 알킬 사이클로헥산디카복실레이트와의 혼합물, 및 이들 혼합물의 용도에 관한 것이다.

125. 发明公开

KR1020020040641A 신규한 포스피닌 화합물 및 이의 금속 착체 无效
标题翻译：新型磷化合物及其金属复合物
公开(公告)号：KR1020020040641A
公开(公告)日：2002-05-30
申请号：KR1020010073364
申请日：2001-11-23
申请人： 에보니크 옥세노 게엠베하
发明人： 젤렌트데틀레프 , 뵈르너아르민 , 카디로프레나트 , 보르크만코르넬리아 , 헤스디터 , 비제클라우스-디터 , 뢰트거디르크
IPC分类号： C07F9/6564
CPC分类号： C07F15/06 , B01J31/185 , B01J31/187 , B01J31/1885 , B01J2231/321 , B01J2531/821 , B01J2531/822 , B01J2531/828 , B01J2531/845 , C07C45/50 , C07F9/65846 , C07F15/0046 , C07F15/0073 , C07F15/0086 , C07C47/02
摘要： PURPOSE: Provided are phosphinines and metal complexes thereof, the preparation of the phosphinines and their use as ligands in catalytic reactions. CONSTITUTION: The phosphinine is represented by the formula(1), wherein n is 0 or 1; Y=0, NH, NR1; R1 is H, an aliphatic or aromatic hydrocarbon radical having from 1 to 25 carbon atoms; R2, R3, R4, R5, R6, R7, R8, and R9 are H, an aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic, aliphatic-aromatic hydrocarbon radical having from 1 to 50 carbon atoms, where R2 to R9 are identical or different and may be covalently linked to one another, F, Cl, Br, I, -CF3, -OR10, -COR10, -CO2R10, -CO2M, -SR10, -SO2R10, -SOR10, -SO3R10, -SO3M, -SO2NR10R11, NR10R11, N=CR10R11, NH2; R10 and R11 are H, a substituted or unsubstituted, aliphatic or aromatic hydrocarbon radical having from 1 to 25 carbon atoms, identical or different; M is an alkali metal, alkaline earth metal, ammonium or phosphonium ion; Q is a divalent aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic, aliphatic-aromatic hydrocarbon radical having from 1 to 50 carbon atoms; and W and X are aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic, aliphatic-aromatic hydrocarbon radicals having from 1 to 50 carbon atoms, which may be identical or different or covalently linked to one another.
摘要翻译：目的：提供了膦基膦及其金属络合物，其制备方法及其作为催化反应配体的用途。构成：次膦酸盐由式（1）表示，其中n为0或1; Y = 0，NH，NR1; R1是H，具有1至25个碳原子的脂族或芳族烃基; R2，R3，R4，R5，R6，R7，R8和R9是H，具有1至50个的脂族，脂环族，脂族 - 脂环族，杂环，脂族 - 杂环，芳族，芳族 - 芳族，脂族 - 芳族烃基碳原子，其中R 2至R 9相同或不同并且可以彼此共价连接，F，Cl，Br，I，-CF 3，-OR 10，-COR 10，-CO 2 R 10，-CO 2 M，-SR 10，-SO 2 R 10， SOR 10，-SO 3 R 10，-SO 3 M，-SO 2 NR 10 R 11，NR 10 R 11，N = CR 10 R 11，NH 2; R 10和R 11是H，具有1至25个碳原子的取代或未取代的脂族或芳族烃基，相同或不同; M是碱金属，碱土金属，铵或鏻离子; Q是具有1至50个碳原子的二价脂族，脂环族，脂族 - 脂环族，杂环，脂族 - 杂环，芳族，芳族 - 芳族，脂族 - 芳族烃基; 并且W和X是具有1至50个碳原子的脂族，脂环族，脂族 - 脂环族，杂环，脂族 - 杂环，芳香族，芳族 - 芳族，脂族 - 芳族烃基，其可以相同或不同或彼此共价连接。

126. 发明公开

KR1020010051634A 리간드 혼합물을 사용한 올레핀으로부터 알데히드의촉매적 제조방법 无效
标题翻译：使用配体混合物从烯烃催化制备醛类的方法
公开(公告)号：KR1020010051634A
公开(公告)日：2001-06-25
申请号：KR1020000066962
申请日：2000-11-11
申请人： 에보니크 옥세노 게엠베하
发明人： 헤스디터 , 뢰트거디르크 , 젤렌트데틀레프 , 뵈르너아르민
IPC分类号： C07C45/50
CPC分类号： C07C45/50 , C07C47/02
摘要： PURPOSE: Provided is a method for hydroformylating an olefin by which a branched or unbranched, and terminal or internal olefin can be formed into oxo at the terminals in high yield and selectivity and the aldehyde as linear as possible can be produced. CONSTITUTION: The method for producing an aldehyde comprises using a group 8B metal in the periodic table as a catalyst in the presence of ligands A and B of formulas 1 and 2 respectively £X is As, Sb or P; R1 to R3 are each a C1-50 (substituted) aliphatic, alicyclic or aromatic hydrocarbon groups, or two of the R1, R2 and R3 may form a covalent bond, with the proviso that at least one of the hydrocarbon groups R1 to R3 has a hetero atom selected from O, S, N, F, Cl, Br, I, Se and Te; and R4, R5 and R6 are each C1-50 (substituted) aliphatic or aromatic hydrocarbon group, or two of the R4, R5 and R6 may have one covalent bond|.
摘要翻译：目的：提供一种使烯烃加氢甲酰化的方法，通过该方法可以以高产率和选择性将端基上的支链或非支链和末端或内部烯烃形成为氧代，并且可以生产尽可能直链的醛。构成：生产醛的方法包括在式1和2的配位体A和B的存在下，使用元素周期表中的第8B族金属作为催化剂，其中X是As，Sb或P; R1至R3各自为C1-50（取代的）脂族，脂环族或芳族烃基，或者R1，R2和R3中的两个可以形成共价键，条件是至少有一个烃基R1至R3具有选自O，S，N，F，Cl，Br，I，Se和Te的杂原子; 并且R 4，R 5和R 6各自为C 1-50（取代的）脂族或芳族烃基，或者R 4，R 5和R 6中的两个可以具有一个共价键。

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