Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 11 - Acyclic unsaturated hydrocarbons
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
12/2014
12/31/2014CN104250193A 一种丙烯和丁二烯的制备方法 A method for the preparation of propylene and butadiene
12/31/2014CN104250192A 一种丙烯和丁二烯的制备方法 A method for the preparation of propylene and butadiene
12/31/2014CN104250191A 一种丙烯和异丁烯的制备方法 Preparation method of propylene and isobutylene
12/31/2014CN104250190A 一种丙烯的制备方法 A propylene production method
12/31/2014CN104250189A 一种丙烯的制备方法 A propylene production method
12/31/2014CN104250188A 一种低碳烯烃的制备方法 One kind of method for producing lower olefins
12/31/2014CN104250187A 一种低碳烯烃的制备方法 One kind of method for producing lower olefins
12/31/2014CN104250186A 一种低碳烯烃的制备方法 One kind of method for producing lower olefins
12/31/2014CN104250185A 一种低碳烯烃的制备方法 One kind of method for producing lower olefins
12/31/2014CN104250184A 一种低碳烯烃的制备方法 One kind of method for producing lower olefins
12/31/2014CN104250183A 一种甲醇制芳烃并副产低碳烯烃的方法及装置 Methanol system aromatics and olefins byproduct method and apparatus
12/31/2014CN104248968A 一种丙烷直接脱氢制丙烯的催化剂及其制备方法 One kind of direct dehydrogenation of propane and propylene catalyst preparation method
12/31/2014CN104248960A 烷烃脱氢催化剂及其制备和应用 Alkane dehydrogenation catalyst preparation and application
12/31/2014CN104248940A 一种用于以含氧化合物为原料生产丙烯的多级径向固定床反应系统及其方法 A multi-stage radial to the oxygenate feedstock to produce propylene as fixed bed reactor system and method for
12/31/2014CN103275747B 乙烯装置裂解炉燃料气负荷分配方法 Ethylene cracking furnace fuel gas load distribution method
12/31/2014CN103102235B 用于正丁烯异构化生产异丁烯并联产高辛烷值汽油的方法 For the production of n-butene isomerization of isobutylene and high octane gasoline methods
12/31/2014CN103087767B 一种低碳烯烃的生产方法 One kind of light olefins production methods
12/31/2014CN103044183B 一种丁二烯萃取精馏方法 One kind of butadiene extractive distillation method
12/31/2014CN103041849B 一种碱土金属改性的镁碱沸石及其制备方法和应用 Ferrierite and its preparation method and application of an alkaline earth metal modified
12/31/2014CN103007986B 一种提高催化裂化低碳烯烃浓度的裂化助剂 A method for increasing the concentration of olefins cracking FCC additives
12/31/2014CN102933527B 烯烃共低聚合的方法 Co-polymerization of olefin low
12/31/2014CN102911000B 一种低碳烷烃的脱氢方法 One kind of low-carbon alkane dehydrogenation process
12/31/2014CN102910999B 一种低碳烷烃脱氢制烯烃的方法 One kind of low-carbon alkane dehydrogenation of olefins
12/31/2014CN102909096B 短时间高温还原结合低温还原的脱氢催化剂活化方法 Short-term high temperature reduction combined with low temperature dehydrogenation catalyst activation method to restore
12/31/2014CN102909094B 一种脱氢催化剂的低温活化方法 A low temperature activation of dehydrogenation catalyst
12/31/2014CN102850158B 一种碳五分离用混合溶剂 One kind of mixed solvent separation EPA
12/31/2014CN102382680B 一种催化裂化吸收稳定系统和碳三中冷油吸收的组合工艺 Combination of catalytic cracking process for absorbing carbon stabilization system and three in the cold oil absorption
12/31/2014CN102051227B 一种多产柴油和丙烯的催化转化方法 Catalytic conversion of a prolific diesel and propylene
12/31/2014CN102031147B 多产柴油和丙烯的催化转化方法 Catalytic conversion process prolific diesel and propylene
12/31/2014CN102031138B 一种多产柴油和丙烯的催化转化方法 Catalytic conversion of a prolific diesel and propylene
12/30/2014US8921635 One-step method for butadiene production
12/30/2014US8921632 Producing 1-butene from an oxygenate-to-olefin reaction system
12/24/2014CN204034722U 一种再生气循环回收的装置 A re angry recycling devices
12/24/2014CN104245641A 烃转化方法 Hydrocarbon conversion process
12/24/2014CN104245640A 乙烯的四聚 Ethylene tetramerization
12/24/2014CN104245128A 丁二烯的制造用催化剂、该催化剂的制造方法及使用该催化剂的丁二烯的制造方法 Butadiene producing catalyst and method for producing the catalyst using a method of manufacturing the catalyst of butadiene
12/24/2014CN104245127A 成形催化剂的制造方法及使用该成形催化剂的二烯或不饱和醛和/或不饱和羧酸的制造方法 The manufacturing method of the catalyst and the use of the shaped catalyst diene or unsaturated aldehydes and / or method for producing an unsaturated carboxylic acid
12/24/2014CN104232146A 一种乙烯裂解炉 An ethylene cracker
12/24/2014CN104232144A 一种使用石蜡季氏轻质化法制备α-烯烃的方法和设备 A method using light paraffin Jishi prepared α- olefins and equipment
12/24/2014CN104230908A 杂环类配体化合物、含有该化合物的催化剂组合物及应用 Heterocyclic ligand compound, comprising the catalyst composition and application of the compound
12/24/2014CN104230630A 乙炔回收装置和回收废次钠液中乙炔的方法 Acetylene recovery and recycling methods of waste liquid sodium acetylene times
12/24/2014CN104230629A 一种精制乙炔的方法 Method of producing a purified acetylene
12/24/2014CN104230628A 番茄红素的制备方法 Lycopene preparation
12/24/2014CN104230627A 番茄红素的精制方法 Lycopene purification method
12/24/2014CN104230626A 一种乙烯裂解碳五分离异戊二烯中脱硫的方法 An ethylene cracker C5 segregation isoprene desulfurization method
12/24/2014CN104230625A 用于制备四甲基乙烯的方法 Methods for preparing tetramethyl ethylene
12/24/2014CN104230624A 用于低碳烷烃脱氢制烯烃的钒基催化剂、制备方法及其工艺方法 Vanadium-based catalysts for the dehydrogenation of light alkanes to olefins, preparation methods and process methods
12/24/2014CN104230623A 乙醇脱水制乙烯的节能型生产方法 Dehydration of ethanol energy-efficient method of producing ethylene
12/24/2014CN104230622A 乙醇脱水制乙烯的生产方法 Dehydration of ethanol to ethylene production methods
12/24/2014CN104230618A 一种乙醇脱水制乙烯水资源循环利用工艺 One kind of ethanol dehydration to ethylene water recycling technology
12/24/2014CN104230617A Mto工艺与石脑油及丙烷裂解顺序分离工艺耦合的方法 Methods Mto naphtha and propane cracking process and separation process sequence coupling
12/24/2014CN104226376A 丁烯氧化脱氢催化剂的活化方法 Butene oxidative dehydrogenation catalyst activation method
12/24/2014CN104226364A 制备分子筛流化床催化剂的方法 Fluidized bed process for producing zeolite catalysts
12/24/2014CN104226363A 含氧化合物制烯烃分子筛流化床催化剂的制备方法 Oxygenates fluidized bed system for preparing olefin molecular sieve catalyst
12/24/2014CN104226360A 全结晶zsm-5分子筛催化剂及其制备方法和用途 Full crystallization zsm-5 zeolite catalyst and its preparation and use
12/24/2014CN104226352A 丁烯氧化脱氢制丁二烯催化剂及方法 Butadiene, butene oxidative dehydrogenation catalysts and methods
12/24/2014CN104226351A 丁烯氧化脱氢制丁二烯催化剂制备方法 Butadiene, butene oxidative dehydrogenation catalyst preparation method
12/24/2014CN104226350A 铁系尖晶石复合氧化物催化剂及其用途 Iron spinel composite oxide catalysts and their use
12/24/2014CN104226329A 合成气直接制备低碳烯烃的催化剂及其制备方法 Olefins catalyst and preparation method for preparing synthesis gas directly
12/24/2014CN104226327A 用于合成气制烯烃催化剂及其制备方法 Syngas to olefins catalyst and preparation method used
12/24/2014CN104226321A 混合低碳烷烃脱氢催化剂及其制备方法 Mixed low-carbon alkane dehydrogenation catalyst and preparation method
12/24/2014CN104226307A 铂基催化剂及其制备方法、应用和丙烯的制备方法 Preparation of platinum-based catalysts and preparation methods, application and propylene
12/24/2014CN104226242A 基于沸石和富含二氧化硅粘土的吸附剂与纯化烃进料方法 Based on silica-rich zeolites and clay adsorbents and purification of the hydrocarbon feed method
12/24/2014CN104225955A 萃取塔及醚后碳四脱甲醇工艺 After ether extraction column and carbon four demethanolization process
12/24/2014CN103450921B 一种用于甲醇选择性制丙烯和清洁汽油的方法 A method of methanol to propylene selectivity and clean gasoline used
12/24/2014CN103232314B 催化裂解蒎烷合成二氢月桂烯的方法 Catalytic cracking pinane synthesis method dihydromyrcenyl
12/24/2014CN103073378B 低温甲醇洗烷烃脱氢组合系统及其与烯烃分离系统的耦合系统 Rectisol alkane dehydrogenation system and its combination with the olefin separation system coupled system
12/24/2014CN103068778B 用于从流化催化裂化废气中回收乙烯的装置和方法 Apparatus and method for recovering ethylene from a fluid catalytic cracking flue gas
12/24/2014CN102989518B 氧化铝-氧化锆-氧化钛复合载体及其制备方法 Alumina - zirconia - titania composite carrier and its preparation method
12/24/2014CN102911708B 一种乙烯裂解炉旋流进料装置 An ethylene cracker cyclone feeder
12/24/2014CN102791375B 用于将乙醇直接转化为丙烯的催化剂组合物 For the direct conversion of ethanol to propylene of the catalyst composition
12/23/2014US8916661 Production of polypropylene from renewable resources
12/23/2014US8916490 Process for the regeneration of a catalyst
12/23/2014US8915992 Process and system for providing acetylene
12/17/2014CN204022760U 一种乙烯裂解炉炉管限位结构 An ethylene cracker furnace tubes limit structure
12/17/2014CN204022710U 一种甲基叔丁基醚裂解制备异丁烯装置 A solution of methyl tert-butyl ether cleavage apparatus for preparing isobutene
12/17/2014CN204022706U 一种天然低含量维生素e浓缩液为原料提取角鲨烯的系统 A natural low levels of vitamin e concentrate as raw material extraction system squalene
12/17/2014CN204022704U 液化气分离装置节省蒸汽用量系统 Liquefied gas separation plant steam consumption saving system
12/17/2014CN204017804U 连续反应一再生的催化转化系统 Continuous regeneration of the reaction a catalytic conversion system
12/17/2014CN204017441U 丁烯提浓原料预热系统 Butene concentrate raw material preheating system
12/17/2014CN104220402A 乙烯的四聚 Ethylene tetramerization
12/17/2014CN104211556A 一种低碳烯烃的制备方法 One kind of method for producing lower olefins
12/17/2014CN104211555A 乙烯气体发生器 Ethylene gas generator
12/17/2014CN104211554A 一种从mt0/dt0产品气中回收乙烯的系统及方法 A system and method for recovering ethylene from mt0 / dt0 product gas
12/17/2014CN104211550A 一种利用共氧化法生产环氧丙烷副产的叔丁醇制备高纯异丁烯的方法 A use of co-production of propylene oxide by-product of tert-butanol method of preparation of high purity isobutylene
12/17/2014CN104211085A 一种核壳型zsm-5分子筛及其制备和应用 Core-shell type zsm-5 zeolite and its preparation and application
12/17/2014CN104209144A 一种催化体系及其制备方法以及乙烯基乙炔的制备方法 A catalyst system and preparation method and production method of vinyl acetylene
12/17/2014CN104209139A 一种甲醇转化生产汽油兼顾丙烯收率的催化剂及其制备方法 One kind of conversion of methanol into account the production of gasoline and propylene yield of catalyst preparation method
12/17/2014CN104209123A 一种含银和硼低碳烷烃脱氢催化剂及其制备方法 A silver and boron carbon alkane dehydrogenation catalyst and preparation method comprising
12/17/2014CN103242125B 一种甲醇合成丙烯的方法 A method of methanol synthesis of propylene
12/17/2014CN103212411B 低碳烷烃脱氢制取烯烃的高效催化剂及其制备方法 Low-carbon alkane dehydrogenation take olefins efficient catalysts and preparation method
12/17/2014CN103143388B 一种有机含氧化合物制烯烃的分子筛催化剂的制备方法 Method for preparing organic oxygenates to olefins zeolite catalysts
12/17/2014CN103113180B 一种顺式间戊二烯异构化的方法 The cis isomerization of piperylene methods
12/17/2014CN103102238B 一种丁烯氧化脱氢生产丁二烯的方法及所用催化剂 Oxidative dehydrogenation of butene and butadiene methods catalyst used
12/17/2014CN102942435B 一种使用移动床技术将甲醇转化为丙烯的反应工艺 A method of using moving bed technology to convert methanol to propylene reaction process
12/17/2014CN102464543B 炔烃选择加氢催化剂的应用 Select the application alkyne hydrogenation catalyst
12/16/2014US8912373 Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes
12/10/2014CN204005982U 一种可降低氮氧化物排放的裂解炉用底部燃烧器 One kind can reduce nitrogen oxide emissions by cracking furnace bottom burners
12/10/2014CN203999438U 一种乙炔发生器用折叠挡板 One kind of folding baffle acetylene generator
12/10/2014CN203999437U 流化床甲醇制丙烯反应再生系统 Fluidized bed methanol to propylene reaction regeneration system
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