专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09527054B2 Apparatuses and methods for cracking hydrocarbons 有权
标题翻译：碳氢化合物裂化装置和方法
公开(公告)号：US09527054B2
公开(公告)日：2016-12-27
申请号：US14274540
申请日：2014-05-09
申请人： UOP LLC
发明人： Trung Pham , Lev Davydov , Lance Awender Baird
IPC分类号： B01J8/26 , C10G55/00 , C10G51/06 , C10G69/00 , C10G3/00
CPC分类号： B01J8/26 , B01J2208/00991 , C10G3/42 , C10G51/06 , C10G55/00 , C10G69/00 , C10G2300/1014 , C10G2300/1077 , C10G2300/4056 , Y02P30/20
摘要： Methods and apparatuses are provided for cracking a hydrocarbon. The method includes contacting a first hydrocarbon stream with a first cracking catalyst at a first cracking temperature in a first riser to produce a first riser effluent and a first spent catalyst. A second hydrocarbon stream is contacted with a second cracking catalyst at a second cracking temperature in a second riser to produce a second riser effluent and a second spent catalyst, where the second cracking temperature is less than the first cracking temperature. The first riser effluent and the second riser effluent are combined to produce a mixed riser effluent, and the mixed riser effluent is fractionated in a fractionation zone to produce a light cycle oil. The first spent catalyst and the second spent catalyst are combined in a reactor to produce a mixed spent catalyst.
摘要翻译：提供了开裂烃的方法和装置。该方法包括使第一烃流与第一裂解催化剂在第一提升管中以第一裂解温度接触以产生第一提升管流出物和第一废催化剂。第二烃流在第二提升管中以第二裂解温度与第二裂解催化剂接触以产生第二提升管流出物和第二废催化剂，其中第二裂解温度小于第一裂解温度。将第一提升管流出物和第二提升管流出物混合以产生混合提升管流出物，并将混合提升管流出物在分馏区中分馏以产生轻循环油。将第一废催化剂和第二废催化剂在反应器中混合以产生混合的废催化剂。

2. 发明申请

US20160145172A1 METHODS AND APPARATUSES FOR DEOXYGENATING PYROLYSIS OIL 有权
标题翻译：脱氧油的方法和装置
公开(公告)号：US20160145172A1
公开(公告)日：2016-05-26
申请号：US14551797
申请日：2014-11-24
申请人： UOP LLC
发明人： Lance Awender Baird , Timothy A. Brandvold , Stanley Joseph Frey
IPC分类号： C07C1/22 , C07C5/367 , C07C7/04
CPC分类号： C07C1/22 , C07C5/367 , C07C2521/04 , C07C2521/06 , C07C2523/42 , C07C2523/44 , C10G3/42 , C10G3/47 , Y02P30/20
摘要： Methods and apparatuses are provided for deoxygenating pyrolysis oil. A method includes contacting a pyrolysis oil with a deoxygenation catalyst in a first reactor at deoxygenation conditions to produce a first reactor effluent. The first reactor effluent has a first oxygen concentration and a first hydrogen concentration, based on hydrocarbons in the first reactor effluent, and the first reactor effluent includes an aromatic compound. The first reactor effluent is contacted with a dehydrogenation catalyst in a second reactor at conditions that deoxygenate the first reactor effluent while preserving the aromatic compound to produce a second reactor effluent. The second reactor effluent has a second oxygen concentration lower than the first oxygen concentration and a second hydrogen concentration that is equal to or lower than the first hydrogen concentration, where the second oxygen concentration and the second hydrogen concentration are based on the hydrocarbons in the second reactor effluent.
摘要翻译：提供了用于脱氧裂解油的方法和装置。一种方法包括在脱氧条件下在第一反应器中使热解油与脱氧催化剂接触以产生第一反应器流出物。基于第一反应器流出物中的烃，第一反应器流出物具有第一氧浓度和第一氢气浓度，并且第一反应器流出物包括芳族化合物。将第一反应器流出物与第二反应器中的脱氢催化剂接触，在脱氧第一反应器流出物的同时保留芳族化合物以产生第二反应器流出物。第二反应器流出物具有低于第一氧浓度的第二氧浓度和等于或低于第一氢浓度的第二氢浓度，其中第二氧浓度和第二氢浓度基于第二氧浓度反应器流出物。

3. 发明申请

US20150322355A1 APPARATUSES AND METHODS FOR CRACKING HYDROCARBONS 有权
标题翻译：破碎油料的装置和方法
公开(公告)号：US20150322355A1
公开(公告)日：2015-11-12
申请号：US14274540
申请日：2014-05-09
申请人： UOP LLC
发明人： Trung Pham , Lev Davydov , Lance Awender Baird
IPC分类号： C10G51/06 , B01J8/26 , C10G55/00
CPC分类号： B01J8/26 , B01J2208/00991 , C10G3/42 , C10G51/06 , C10G55/00 , C10G69/00 , C10G2300/1014 , C10G2300/1077 , C10G2300/4056 , Y02P30/20
摘要： Methods and apparatuses are provided for cracking a hydrocarbon. The method includes contacting a first hydrocarbon stream with a first cracking catalyst at a first cracking temperature in a first riser to produce a first riser effluent and a first spent catalyst. A second hydrocarbon stream is contacted with a second cracking catalyst at a second cracking temperature in a second riser to produce a second riser effluent and a second spent catalyst, where the second cracking temperature is less than the first cracking temperature. The first riser effluent and the second riser effluent are combined to produce a mixed riser effluent, and the mixed riser effluent is fractionated in a fractionation zone to produce a light cycle oil. The first spent catalyst and the second spent catalyst are combined in a reactor to produce a mixed spent catalyst.
摘要翻译：提供了开裂烃的方法和装置。该方法包括使第一烃流与第一裂解催化剂在第一提升管中以第一裂解温度接触以产生第一提升管流出物和第一废催化剂。第二烃流在第二提升管中以第二裂解温度与第二裂解催化剂接触以产生第二提升管流出物和第二废催化剂，其中第二裂解温度小于第一裂解温度。将第一提升管流出物和第二提升管流出物混合以产生混合提升管流出物，并将混合提升管流出物在分馏区中分馏以产生轻循环油。将第一废催化剂和第二废催化剂在反应器中混合以产生混合的废催化剂。

4. 发明授权

US09758441B2 Methods and apparatuses for deoxygenating pyrolysis oil 有权
公开(公告)号：US09758441B2
公开(公告)日：2017-09-12
申请号：US14551797
申请日：2014-11-24
申请人： UOP LLC
发明人： Lance Awender Baird , Timothy A. Brandvold , Stanley Joseph Frey
IPC分类号： C10L1/06 , C07C1/22 , C07C5/367 , C10G3/00
CPC分类号： C07C1/22 , C07C5/367 , C07C2521/04 , C07C2521/06 , C07C2523/42 , C07C2523/44 , C10G3/42 , C10G3/47 , Y02P30/20
摘要： Methods and apparatuses are provided for deoxygenating pyrolysis oil. A method includes contacting a pyrolysis oil with a deoxygenation catalyst in a first reactor at deoxygenation conditions to produce a first reactor effluent. The first reactor effluent has a first oxygen concentration and a first hydrogen concentration, based on hydrocarbons in the first reactor effluent, and the first reactor effluent includes an aromatic compound. The first reactor effluent is contacted with a dehydrogenation catalyst in a second reactor at conditions that deoxygenate the first reactor effluent while preserving the aromatic compound to produce a second reactor effluent. The second reactor effluent has a second oxygen concentration lower than the first oxygen concentration and a second hydrogen concentration that is equal to or lower than the first hydrogen concentration, where the second oxygen concentration and the second hydrogen concentration are based on the hydrocarbons in the second reactor effluent.

5. 发明申请

US20150159093A1 METHODS AND SYSTEMS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OIL WITH A RECYCLE COLUMN 审中-公开
标题翻译：用循环柱去除生物质衍生的热解油的方法和系统
公开(公告)号：US20150159093A1
公开(公告)日：2015-06-11
申请号：US14101842
申请日：2013-12-10
申请人： UOP LLC
发明人： Lance Awender Baird , Timothy A. Brandvold , Praneeth Dayanthe Edirisinghe
IPC分类号： C10G3/00
CPC分类号： C10G3/50 , C10G33/00 , Y02P30/20
摘要： Methods and systems for deoxygenating a biomass-derived pyrolysis oil are provided. An exemplary method includes combining a biomass-derived pyrolysis oil stream with a heated low-molecular weight fraction low-oxygen-pyoil diluent recycle stream to form a heated diluted pyoil feed stream, which is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a low-oxygen biomass-derived pyrolysis oil effluent. A low-molecular weight fraction low-oxygen-pyoil diluent recycle stream is formed by contacting the low-oxygen biomass-derived pyrolysis oil effluent with a fractionation column to separate a low molecular weight fraction low-oxygen-pyoil diluent recycle stream at a cutpoint of about 225° C. or less. The low-molecular weight fraction low-oxygen-pyoil diluent recycle stream is then heated prior to combination with the biomass-derived pyrolysis oil stream.
摘要翻译：提供了用于脱氧生物质衍生的热解油的方法和系统。一种示例性方法包括将生物质衍生的热解油流与加热的低分子量馏分低氧 - 稀土稀释剂循环流组合以形成加热的稀释的原料流，其在氢气存在下与第一脱氧催化剂接触首先加氢处理条件有效地形成低氧生物质衍生的裂解油流出物。通过使低氧生物质衍生的热解油流出物与分馏塔接触来形成低分子量级分的低氧 - 稀土稀释剂循环流，以在切断点处分离低分子量级分的低氧 - 稀释剂再循环流约225℃或更低。然后在与生物质衍生的热解油流组合之前加热低分子量级分的低氧 - 稀土稀释剂再循环物流。

6. 发明申请

US20140336427A1 METHODS OF AND APPARATUSES FOR UPGRADING A HYDROCARBON STREAM INCLUDING A DEOXYGENATED PYROLYSIS PRODUCT 审中-公开
标题翻译：用于升级包含脱氧热解产物的烃流的方法和装置
公开(公告)号：US20140336427A1
公开(公告)日：2014-11-13
申请号：US13890343
申请日：2013-05-09
申请人： UOP LLC
发明人： Lance Awender Baird , Douglas B. Galloway , Tom N. Kalnes
IPC分类号： C10G1/00
CPC分类号： C10G21/28 , C10G3/40 , C10G21/00 , C10G2300/1011 , Y02P30/20
摘要： Methods of and apparatuses for upgrading a hydrocarbon stream are provided. In an embodiment, a method of upgrading a hydrocarbon stream includes providing the hydrocarbon stream that includes a deoxygenated pyrolysis product. The hydrocarbon stream also includes a residual oxygen-containing compound content. The residual oxygen-containing compound content of the hydrocarbon stream is reduced to form an upgraded hydrocarbon stream.
摘要翻译：提供了用于升级烃流的方法和装置。在一个实施方案中，改进烃流的方法包括提供包含脱氧热解产物的烃流。烃流还包括残留的含氧化合物含量。烃流的残余含氧化合物含量减少以形成升级的烃流。

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