专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明公开

KR1020120029143A 석탄 또는 나무에서 산출되는 탄화수소 유분으로부터 고부가 방향족 제품 및 올레핀 제품을 제조하는 방법 有权
标题翻译：从煤或木制出的油气油中生产有价值的芳烃和烯烃的方法
公开(公告)号：KR1020120029143A
公开(公告)日：2012-03-26
申请号：KR1020100091052
申请日：2010-09-16
申请人： 에스케이이노베이션 주식회사
发明人： 김홍찬 , 김용승 , 김성원 , 오상훈 , 이혁재 , 추대현 , 김철중 , 김경록 , 노명한 , 고재석 , 최현철 , 김은경 , 이윤경 , 이종형 , 최선 , 오승훈 , 고재현 , 이상일 , 이승우
IPC分类号： C07C4/06 , C07C7/04 , C07C11/00 , C07C15/00
CPC分类号： C07C5/13 , C07C5/2732 , C07C6/126 , C07C7/04 , C07C2521/04 , C07C2529/22 , C10G45/44 , C10G45/50 , C10G47/16 , C10G65/12 , C10G2300/1096 , C10G2400/20 , C10G2400/30 , C07C15/04 , C07C15/08 , C07C11/02
摘要： PURPOSE: A manufacturing method of aromatics and olefins is provided to use coal or wood in which a large amount of aromatic components of high density is included. CONSTITUTION: A manufacturing method of aromatics and olefins comprises: a step of partially saturating and decomposing aromatic components by introducing oil originated from coal or wood into hydrogenation and reaction region; a step of decomposing the component to a C11 or more hydrocarbon component, a C6-10 hydrocarbon component and a C5 or less hydrocarbon component; and a step of re-circulating the C11 or more hydrocarbon component to the first step, collecting at least a part of aromatic products by introducing the C6-10 hydrocarbon component into an aromatic component separation process and trans-alkylation process, and then obtaining olefin product by introducing the C% or less hydrocarbon component into the separation step of light oil.
摘要翻译：目的：提供芳族化合物和烯烃的制造方法，以使用其中包含大量高密度芳族组分的煤或木材。构成：芳烃和烯烃的制造方法包括：通过将来自煤或木油的油引入氢化和反应区域来部分饱和和分解芳族组分的步骤; 将组分分解成C 11以上的烃成分，C 6〜10烃成分和C 5以下的烃成分的工序; 以及将C 11以上的烃成分重新循环至第一工序的步骤，通过将C6-10烃成分引入到芳香族成分分离方法和反式烷基化方法中，收集至少一部分芳香族产物，然后得到烯烃通过将C％或更少的烃成分引入到轻油的分离步骤中。

22. 发明公开

KR1020100009009A 아세틸렌 전환공정을 이용한 Ｃ4 유분으로부터1,3-부타디엔을 분리하는 방법 有权
标题翻译：用乙炔转化器从C4原料中分离1,3-丁二烯的方法
公开(公告)号：KR1020100009009A
公开(公告)日：2010-01-27
申请号：KR1020080069677
申请日：2008-07-17
申请人： 에스케이이노베이션 주식회사
发明人： 이희두 , 오경종 , 고민수 , 박민규 , 이성준 , 임윤재 , 오승훈 , 김태진 , 김용승 , 박덕수 , 김홍찬
IPC分类号： C10G45/32 , C10G65/12 , C07C11/167
CPC分类号： C10G67/04 , C07C7/08 , C07C11/107 , C10G21/00 , C10G21/28 , C10G45/32 , C10G2300/44 , C10G2400/20 , C07C11/167
摘要： PURPOSE: A method of separating 1,3-butadiene from C4 fraction using an acetylene conversion process is provided to reduce the time that foreign materials are generated. CONSTITUTION: A method of separating 1,3-butadiene from C4 fraction using an acetylene conversion process is as follows: A C4 fraction is supplied to a multi-stage hydrogenation reactor. The content of acetylenes is reduced under 70 wtppm by selectively converting acetylenes through a liquid-phase hydrogenation reaction. The fraction from the multi-stage hydrogenation reactor and an extractive solvent is supplied to an extractive distillation tower. A gas-phase fraction of the top of a pre-treatment separator is supplied to a solvent recovery tower, and a liquid-phase fraction of the bottom of the pre-treatment separator is supplied to a solvent stripping tower by applying a bottom fraction of the extractive distillation tower to the pre-treatment separator. The fraction from the solvent stripping tower, the fraction of butadiene and acetylenes, and the fraction of the pre-treatment separator are supplied to the solvent recovery tower. The overhead fraction of the solvent recovery tower is applied to a refining tower, and then, high purity 1.3- butadiene is obtained.
摘要翻译：目的：提供使用乙炔转化法从C4馏分中分离1,3-丁二烯的方法，以减少产生异物的时间。构成：使用乙炔转化法从C4馏分中分离1,3-丁二烯的方法如下：将C4级分提供给多级氢化反应器。通过液相氢化反应选择性地转化乙炔，乙炔的含量降低到70wtppm以下。来自多级氢化反应器的馏分和萃取溶剂被供应到萃取蒸馏塔。将预处理分离器的顶部的气相分数供给到溶剂回收塔，并且将预处理分离器的底部的液相部分通过施加底部馏分供给到溶剂汽提塔萃取蒸馏塔到预处理分离器。来自溶剂汽提塔的馏分，丁二烯和乙炔的馏分以及预处理分离器的馏分被供给到溶剂回收塔。将溶剂回收塔的塔顶馏分应用于精制塔，然后得到高纯度的1,3-丁二烯。

23. 发明公开

KR1020120042687A 석유, 석탄 또는 나무에서 유래되는 탄화수소 유분으로부터 고부가 방향족 제품 및 경질 파라핀 제품을 제조하는 방법 有权
标题翻译：从油，煤或木油中得到的油料油生产有价值的芳烃和轻木油的方法
公开(公告)号：KR1020120042687A
公开(公告)日：2012-05-03
申请号：KR1020110108481
申请日：2011-10-24
申请人： 에스케이이노베이션 주식회사
发明人： 김홍찬 , 김용승 , 오상훈 , 이혁재 , 고재석 , 김경록 , 노명한 , 이상일 , 이승우 , 김도완 , 고재현 , 이종형 , 최선 , 오승훈 , 오경종
IPC分类号： C07C5/27 , C07C5/02 , C07C6/12 , C10G45/34 , C10G47/20 , C10G65/12 , C10G1/06 , B01J23/85 , B01J29/076 , B01J29/70
CPC分类号： C07C5/02 , B01J23/24 , B01J23/74 , B01J23/85 , B01J29/072 , B01J29/076 , B01J29/7057 , B01J29/7615 , B01J2229/42 , C07C5/2737 , C07C6/126 , C07C2521/04 , C07C2521/08 , C07C2521/12 , C07C2521/16 , C07C2523/08 , C07C2523/14 , C07C2523/42 , C07C2529/18 , C07C2529/70 , C10G1/002 , C10G1/06 , C10G45/34 , C10G47/20 , C10G65/12 , C10G2400/30 , Y02P20/52 , B01J29/24 , C07C4/06 , C07C9/00 , C07C15/00 , C07C17/383 , C07C15/08
摘要： PURPOSE: A manufacturing method of light paraffin is provided to manufacture aromatic products with high concentration, and light paraffin product selectively by using hydrocarbon oil originated from petroleum, coal, and timber containing components with high aromaticity. CONSTITUTION: A manufacturing method of light paraffin comprises a step of partial saturating and decomposing polycyclic aromatic components by introducing oil originated from petroleum, coal or timber into hydrogenation and reaction region; a step of separating the product to C11 or more hydrocarbon components, C6-10 hydrocarbon components, C5 or less hydrocarbon components; and a step of recirculating the C11 or more hydrocarbon component to the first step, colleting at least a part of aromatic products by introducing the C6-10 hydrocarbon components to aromatic components separating process and transalkylation process, and a obtaining paraffin by introducing the C5 or less hydrocarbon components to the oil separation step.
摘要翻译：目的：提供轻质石蜡的制造方法，通过使用源自石油，煤炭和含有高芳香性成分的木材的烃油选择性地制造高浓度的芳族化合物，轻质石蜡产品。构成：轻石蜡的制造方法包括通过将来自石油，煤或木材的油引入氢化反应区域来部分饱和和分解多环芳烃组分的步骤; 将产物分离成C11或更多的烃组分，C6-10烃组分，C5或更少的烃组分的步骤; 以及将C 11或更多烃组分再循环到第一步骤的步骤，通过将C6-10烃组分引入到芳族组分分离方法和烷基转移方法中来收集至少一部分芳族产物，并通过引入C5或较少的烃成分到油分离步骤。

24. 发明公开

KR1020110051473A 방향족 화합물을 포함하는 유분으로부터 고부가 방향족 제품 및 올레핀 제품을 생산하는 방법 有权
标题翻译：从包含芳族化合物的油料油生产有价值的芳族化合物和烯烃的方法
公开(公告)号：KR1020110051473A
公开(公告)日：2011-05-18
申请号：KR1020090108073
申请日：2009-11-10
申请人： 에스케이이노베이션 주식회사
发明人： 김홍찬 , 김성원 , 김용승 , 오상훈 , 강수길 , 이혁재 , 김철중 , 김경록 , 최선 , 박삼룡
IPC分类号： C07C2/66 , C07C15/24 , C07C11/08
摘要： PURPOSE: A method for producing valuable aromatics and olefins is provided to ensure stable supply by replacing naphtha as a raw material for the production of aromatics and to improve value-added olefins and aromatics. CONSTITUTION: A method for producing valuable aromatics and olefins from hydrocarbonaceous oils comprising aromatic compounds comprises the steps of: (i) performing hydrogen treatment of oil containing aromatic compounds in the presence of a catalyst; (ii) catalytic cracking the component saturated partially in (i) step in the presence of a contact cracking catalyst; (iii) separating the component cracked in (ii) step into (a) benzene, toluene and C9 or more aromatic components, (b) olefin components, and (c) residual oil; and (iv) performing transalkylation of benzene, toluene and C9 or more aromatic components.
摘要翻译：目的：提供生产贵重芳烃和烯烃的方法，以确保供应稳定，替代石脑油作为芳烃生产原料，改善增值烯烃和芳烃。构成：由含有芳族化合物的烃类油产生有价值的芳族化合物和烯烃的方法包括以下步骤：（i）在催化剂存在下对含油芳族化合物进行氢处理; （ii）在接触裂化催化剂存在下，在（i）步骤中部分饱和的组分催化裂化; （iii）将（ii）步骤中裂化的组分分离成（a）苯，甲苯和C9或更多芳族组分，（b）烯烃组分和（c）残油; 和（iv）进行苯，甲苯和C9或更多芳族组分的烷基转移。

25. 发明授权

KR100888133B1 4종의 금속성분으로 구성된 다성분계 비스무스몰리브데이트 촉매 제조방법 및 상기촉매를 이용하여1,3-부타디엔을 제조하는 방법 有权
标题翻译：制备包含四种金属组分的多元双酚A多元醇催化剂的方法和使用上述催化剂制备1,3-丁二烯的方法
公开(公告)号：KR100888133B1
公开(公告)日：2009-03-13
申请号：KR1020070099345
申请日：2007-10-02
申请人： 에스케이이노베이션 주식회사
发明人： 정영민 , 김태진 , 이성준 , 김용승 , 오승훈 , 송인규 , 김희수 , 정지철 , 이호원
IPC分类号： B01J23/84 , B01J23/16 , B01J23/843 , C07C11/167
CPC分类号： B01J23/8876 , B01J23/002 , B01J23/8898 , B01J37/03 , B01J2523/00 , C07C5/48 , C07C2523/887 , C07C11/167 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/847 , B01J2523/27 , B01J2523/72 , B01J2523/845 , B01J2523/22 , B01J2523/17
摘要： A method for preparing a multicomponent bismuth molybdate catalyst comprising four metal components is provided to prepare a multicomponent bismuth molybdate catalyst by a metal having two valent cation, a metal having three valent cation, bismuth, and a molybdenum and prepare 1,3-butadiene through an oxidative dehydrogenation reaction. A method for preparing a multicomponent bismuth molybdate catalyst comprising four metal components comprises the following steps. A first solution including a bismuth precursor and a metal precursor which is selected from two valent iron precursor, three valent manganese, magnesium, cobalt, nickel, copper, and zinc is prepared. A molybdenum precursor is dissolved as a second solution. The first solution is co-precipitated into the second solution.
摘要翻译：提供一种制备包含四种金属成分的多组分钼酸铋催化剂的方法，通过具有两价阳离子的金属，具有三价阳离子的金属，铋和钼制备多组分钼酸铋催化剂，并制备1,3-丁二烯通过氧化脱氢反应。制备包含四种金属组分的多组分钼酸铋催化剂的方法包括以下步骤。制备包含选自二价铁前体，三价锰，镁，钴，镍，铜和锌中的铋前驱物和金属前体的第一溶液。溶解钼前体作为第二溶液。将第一溶液共沉淀到第二溶液中。

26. 发明公开

KR1020090020776A 유동층 접촉 분해 유분으로부터 청정 석유제품 및 방향족제품을 제조하는 방법 失效
标题翻译：从油气混合物制备清洁燃料和芳烃的方法催化裂化在流化床上
公开(公告)号：KR1020090020776A
公开(公告)日：2009-02-27
申请号：KR1020070085346
申请日：2007-08-24
申请人： 에스케이이노베이션 주식회사
发明人： 김철중 , 유재욱 , 성경학 , 장병무 , 임병수 , 이종형 , 노경석 , 이혁재 , 박삼룡 , 최선 , 오승훈 , 김용승 , 김경록
IPC分类号： C10G35/14 , C10G45/68
CPC分类号： C10G45/68 , C10G35/14 , C10G2300/202 , C10G2400/04 , C10G2400/06 , C10G2400/30
摘要： A method for preparing LPG, low sulfur gasoline and aromatic product from the hydrocarbon mixture catalytic fluid cracked on the fluid bed is provided to improve the efficiency of the cracking on the fluid bed. A method for preparing LPG, low sulfur gasoline and aromatic product from the hydrocarbon mixture catalytic fluid cracked on the fluid bed comprises the steps of (U1) distilling the hydrocarbon mixture catalytic fluid cracked on the fluid bed to separate into the distillate and the residue; (U2) reacting the distillate by hydrogenation desulfurization/denitration to remove a sulfur compound and nitrogen compound contained in the distillate; (U3) converting the aromatic hydrocarbon compound of the distillate into an aromatic hydrocarbon compound rich in xylene, benzene and toluene by dealkylation, and converting the nonaromatic hydrocarbon compound into the nonaromatic hydrocarbon compound rich in LPG by hydrocracking process; separating fuel gas, LPG and aromatic products; and reacting the residue by desulfurization/denitration toobtain low sulfur gasoline.
摘要翻译：提供了一种从烃混合物制备液化石油气，低硫汽油和芳香族产物在液床上裂解的催化流体的方法，以提高流化床上开裂的效率。从烃混合物制备LPG，低硫汽油和芳香族产物的方法，在流化床上裂解催化流体包括以下步骤：（U1）蒸馏在流化床上裂解的烃混合物催化流体，分离成馏出物和残余物; （U2）通过氢化脱硫/脱硝反应馏出物以除去馏出物中所含的硫化合物和氮化合物; （U3）通过脱烷基转化将馏出物的芳烃化合物转化为富二甲苯，苯和甲苯的芳烃化合物，并通过加氢裂化法将非芳族烃化合物转化成富含LPG的非芳族烃化合物; 分离燃气，液化石油气和芳香族产品; 并通过脱硫/脱硝反应残留物以获得低硫汽油。

27. 发明公开

KR1020080105286A ｐＨ 변화에 따른 다성분계 비스무스 몰리브데이트 촉매제조방법 및 상기촉매를 이용하여 1,3-부타디엔을 제조하는방법 失效
标题翻译：一种制备具有控制PH的多组分双官能微晶催化剂的方法及其制备1,3-丁二烯的方法
公开(公告)号：KR1020080105286A
公开(公告)日：2008-12-04
申请号：KR1020070052671
申请日：2007-05-30
申请人： 에스케이이노베이션 주식회사
发明人： 정영민 , 이성준 , 김태진 , 오승훈 , 김용승 , 송인규 , 김희수 , 정지철 , 이호원
IPC分类号： B01J23/31 , B01J23/28 , C07C253/10 , C08F236/10
CPC分类号： H04N21/4126 , B01J23/002 , B01J23/31 , B01J23/8876 , B01J37/031 , B01J2523/00 , C07C5/48 , C07C2523/18 , C07C2523/28 , C07C2523/745 , C07C2523/755 , C07C2523/883 , H04N21/4334 , H04N21/43615 , H04N21/43637 , H04N21/440263 , H04N21/64322 , C07C11/167 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/847
摘要： A manufacturing method of a multicomponent bismuth molybdate catalyst for manufacturing 1,3-butadiene is provided to manufactured with a corecipitation method on a co-precipitated solution of which a pH is controlled. A manufacturing method of a multicomponent bismuth molybdate catalyst comprises steps of: preparing a first solution including a precursor of a metallic component of divalent cation, a precursor of a metallic component of 3-valent cation and a bismuth precursor; preparing a second solution dissolving a molybdenum precursor; injecting the first solution into the second solution, co-precipitating the first solution and the second solution, dipping a basic solution of 1~3 molarity into a co-precipitated solution and controlling the co-precipitated solution to pH of 6 ~ 8; obtaining a solid-component by removing moisture after mixing the co-precipitated solution of which a pH is controlled for 1~2 hours; and heat-treating the solid-component to 400~600‹C after drying the solid-component at 20 ~300‹C.
摘要翻译：提供了一种用于制造1,3-丁二烯的多组分钼酸铋催化剂的制造方法，该方法是在控制pH的共沉淀溶液中以芯渣法制造的。多组分钼酸铋催化剂的制造方法包括以下步骤：制备包含二价阳离子的金属组分的前体，3价阳离子的金属组分的前体和铋前体的第一溶液; 制备溶解钼前体的第二溶液; 将第一溶液注入第二溶液中，使第一溶液和第二溶液共沉淀，将1〜3摩尔浓度的碱性溶液浸入共沉淀溶液中，控制共沉淀溶液pH为6〜8; 在将pH控制在1〜2小时的共沉淀溶液混合后，通过除去水分获得固体成分; 并在20〜300℃干燥固体成分后将固体组分热处理至400〜600℃。

28. 发明授权

KR100847206B1 아연 페라이트 촉매, 이의 제조방법 및 이를 이용한1,3-부타디엔의 제조방법 有权
标题翻译：锌铁素体催化剂及其制备方法及其制备1,3-丁二烯的方法
公开(公告)号：KR100847206B1
公开(公告)日：2008-07-17
申请号：KR1020070045499
申请日：2007-05-10
申请人： 에스케이이노베이션 주식회사
发明人： 정영민 , 이성준 , 김태진 , 오승훈 , 김용승 , 송인규 , 김희수 , 정지철 , 이호원
IPC分类号： B01J23/80 , B01J23/74 , B01J23/06 , C07C5/333
CPC分类号： B01J23/80 , B01J23/002 , B01J35/002 , B01J37/031 , B01J2523/00 , C07C5/3332 , C07C2523/80 , C07C11/167 , B01J2523/27 , B01J2523/842
摘要： A preparation method is provided to prepare a zinc ferrite catalyst of which components are simple, and which is synthesized easily and advantageous in securing of reproducibility as a catalyst for producing 1,3-butadiene, and a method of producing 1,3-butadiene by performing an oxidative dehydrogenation on the zinc ferrite catalyst by directly using a C4 mixture as a reactant without performing an additional separation process is provided. A method of preparing a zinc ferrite catalyst for the production of 1,3-butadiene comprises the steps of: (a) dissolving a zinc precursor and an iron precursor into distilled water; (b) adjusting a pH range of a coprecipitation solution to 6 to 10 while mixing a basic solution with a mole concentration of 1.5 to 4.0 with the aqueous precursor solution; (c) filtering the pH-adjusted mixed solution to obtain a solid catalyst; (d) drying the solid catalyst at 70 to 200 deg.C; and (e) heat-treating the dried catalyst at 350 to 800 deg.C. A method of producing 1,3-butadiene comprises the steps of: (a) providing a mixed gas of a C4 mixture, air, and steam as a reactant; (b) performing an oxidative dehydrogenation by continuously passing the reactant through a catalyst layer to which the zinc ferrite catalyst for the production of 1,3-butadiene is fixed; and (c) obtaining 1,3-butadiene. Further, an atomic ratio of Fe/Zn of the zinc precursor and the iron precursor is 1.5 to 2.5, and the basic solution is sodium hydroxide.
摘要翻译：提供一种制备方法，其制备成分简单的锌铁氧体催化剂，其易于且有利于确保作为生产1,3-丁二烯的催化剂的再现性，以及通过以下方法制备1,3-丁二烯：提供了通过直接使用C4混合物作为反应物而在铁酸锌催化剂上进行氧化脱氢而不进行额外的分离工艺。制备1,3-丁二烯的铁酸锌催化剂的制备方法包括以下步骤：（a）将锌前体和铁前体溶解在蒸馏水中; （b）将共沉淀溶液的pH范围调节至6至10，同时用前驱体溶液混合摩尔浓度为1.5至4.0的碱性溶液; （c）过滤pH调节的混合溶液以获得固体催化剂; （d）在70〜200℃干燥固体催化剂; 和（e）在350至800℃下热处理干燥的催化剂。制备1,3-丁二烯的方法包括以下步骤：（a）提供C4混合物，空气和蒸汽的混合气体作为反应物; （b）通过使反应物连续通过固定用于生产1,3-丁二烯的铁酸锌催化剂的催化剂层进行氧化脱氢; 和（c）获得1,3-丁二烯。此外，锌前体和铁前体的Fe / Zn的原子比为1.5〜2.5，碱性溶液为氢氧化钠。

29. 发明授权

KR101743293B1 다환방향족 탄화수소로부터 고부가의 경방향족 탄화수소를 제조하는 수소화 분해 촉매 有权
标题翻译：加氢裂化催化剂用于从多环芳烃生产高价值的轻芳烃
公开(公告)号：KR101743293B1
公开(公告)日：2017-06-05
申请号：KR1020100103540
申请日：2010-10-22
申请人： 에스케이이노베이션 주식회사
发明人： 김도완 , 고재현 , 이상일 , 이승우 , 오승훈 , 고재석 , 김용승 , 김경록 , 최선 , 김홍찬 , 오상훈
IPC分类号： B01J29/78 , B01J29/76 , B01J29/72 , B01J37/20 , C07C4/02 , C10G47/20
CPC分类号： B01J29/7815 , B01J29/7215 , B01J29/7615 , B01J37/20 , B01J2229/42 , C07C4/02 , C07C2529/74 , C07C2529/76 , C07C2529/78 , C10G47/20 , C10G2300/1096 , C10G2400/30 , Y02P20/52 , C07C15/02
摘要： 본발명은석유로부터산출되는다환방향족탄화수소로부터고부가의경방향족탄화수소를제조하는수소화분해(Hydrocracking) 공정용촉매에관한것으로, 본발명은 (i)베타제올라이트, (ii) 슈도-보에마이트(Pseudo Boehmite); (iii) VIII족또는 VIB족중에서선택되는하나이상의금속을포함하고, 여기에조촉매성분을더욱포함함으로써, LCO로부터 BTX의함량을최대로하는것이다.
摘要翻译：从被从油计算上氢解（裂化）处理的多环芳族烃本发明中，催化剂用于生产高价值uigyeong芳族烃，本发明为（i）β沸石，（ⅱ）假勃姆石（拟勃姆石）; （ⅲ）第VIII族或VIB族，还包括在助催化剂组分，并且这包括从以下组中选择的至少一种金属，对于BTX的从最大LCO的量。

30. 发明授权

KR101173345B1 방향족 화합물을 포함하는 유분으로부터 고부가 방향족 제품 및 올레핀 제품을 생산하는 방법 有权
标题翻译：从包含芳族化合物的油料油生产有价值的芳族化合物和烯烃的方法
公开(公告)号：KR101173345B1
公开(公告)日：2012-08-10
申请号：KR1020090108073
申请日：2009-11-10
申请人： 에스케이이노베이션 주식회사
发明人： 김홍찬 , 김성원 , 김용승 , 오상훈 , 강수길 , 이혁재 , 김철중 , 김경록 , 최선 , 박삼룡
IPC分类号： C07C2/66 , C07C15/24 , C07C11/08
摘要： 본 발명은 방향족 화합물이 포함된 유분으로부터 방향족 제품(벤젠/톨루엔/자일렌(Benzene/Toluene/Xylene)) 및 올레핀을 제조하는 방법에 관한 것으로, 수첨 반응시키는 단계, 접촉 분해 단계, 분리 단계, 및 트랜스알킬화 단계를 포함하고, 재순환 단계를 더 포함할 수 있는 경질 사이클 오일로부터 올레핀 및 방향족 제품을 제조하는 방법을 제공함으로서, 방향족 생산의 원료로서 나프타를 대체하여 안정적인 수급을 도모할 수 있고, 고부가 올레핀 및 고부가 방향족 성분의 수율을 크게 향상시킬 수 있다.
방향족 화합물, 경질 사이클 오일, LCO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式