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1. 发明申请

US20070129588A1 Integrated oxygenate conversion and product cracking 有权
标题翻译：综合含氧化合物转化和产物开裂
公开(公告)号：US20070129588A1
公开(公告)日：2007-06-07
申请号：US11293934
申请日：2005-12-05
申请人： Tom Kalnes , Robert James , Daniel Wei , Bryan Glover
发明人： Tom Kalnes , Robert James , Daniel Wei , Bryan Glover
IPC分类号： C07C1/00 , B01J8/02 , B01J8/08
CPC分类号： C07C1/20 , C07C1/24 , C07C4/06 , C10G3/42 , C10G3/57 , C10G11/18 , C10G2400/20 , Y02P30/42 , Y02P30/48 , C07C11/02
摘要： Improved processing of an oxygenate-containing feedstock for increased production or yield of light olefins. Such processing involves oxygenate conversion to olefins and subsequent cracking of heavier olefins wherein at least a portion of the products from each of the reactors is elevated in pressure, using a common compressor, prior to being routed to a common product fractionation and recovery section. In one particular embodiment, the cracked product gas can be treated to remove acid gas therefrom. In another embodiment, the olefin cracking reactor is a moving bed reactor.
摘要翻译：改进含氧化合物原料的加工，以提高轻质烯烃的生产或产率。这种处理涉及含氧化合物转化为烯烃并随后开裂较重的烯烃，其中使用普通的压缩机将来自每个反应器的产物的至少一部分在压力下升高，然后被送至共同的产物分馏和回收段。在一个具体实施方案中，可以处理裂化产物气体以从其中除去酸性气体。在另一个实施方案中，烯烃裂解反应器是移动床反应器。

2. 发明申请

US20060063956A1 Conversion of oxygenate to propylene with selective hydrogen treatment of heavy olefin recycle stream 有权
标题翻译：通过选择性氢处理重质烯烃循环流将含氧化合物转化为丙烯
公开(公告)号：US20060063956A1
公开(公告)日：2006-03-23
申请号：US10946605
申请日：2004-09-21
申请人： Tom Kalnes , Daniel Wei , Bryan Glover
发明人： Tom Kalnes , Daniel Wei , Bryan Glover
IPC分类号： C07C1/00
CPC分类号： C07C11/06 , C07C1/20 , C07C2529/40 , C07C2529/80 , C07C2529/85 , Y02P20/52 , Y02P20/582 , Y02P20/584
摘要： The average cycle propylene selectivity of an oxygenate to propylene (OTP) process using one or more fixed or moving beds of a dual-function oxygenate conversion catalyst with recycle of one or more C4+ olefin-rich fractions is substantially enhanced by the use of selective hydrotreating technology on these C4+ olefin-rich recycle streams to substantially eliminate detrimental coke precursors such as dienes and acetylenic hydrocarbons. This hydrotreating step helps hold the build-up of detrimental coke deposits on the catalyst to a level which does not substantially degrade dual-function catalyst activity, oxygenate conversion and propylene selectivity, thereby enabling a substantial improvement in propylene average cycle yield. The propylene average cycle yield improvement enabled by the present invention over that achieved by the prior art using the same or a similar catalyst system but without the use of the hydrotreating step on the C4+ olefin-rich recycle stream is of the order of about 1.5 to 5.5 wt-% or more.
摘要翻译：使用一种或多种双功能含氧化合物转化催化剂的固定床或移动床的含氧化合物对丙烯（OTP）方法的平均循环丙烯选择性，其中一个或多个C 4+ / SUP>富烯烃级分通过使用选择性加氢处理技术在这些富含C 4 O 4的富烯烃循环物流上基本上消除有害的焦炭前体，例如二烯和炔烃。该加氢处理步骤有助于将催化剂上的有害焦炭沉积物的积聚保持在基本上不降低双功能催化剂活性，含氧化合物转化率和丙烯选择性的水平，从而可以显着提高丙烯平均循环产率。本发明的丙烯平均循环产率提高超过了现有技术使用相同或类似的催化剂体系而不使用加氢处理步骤在C 4+ / SUP>富烯烃再循环料流约为1.5〜5.5重量％以上。

3. 发明授权

US09074159B2 Process for improving a re-refined lube oil stream 有权
标题翻译：改善再精炼润滑油流的方法
公开(公告)号：US09074159B2
公开(公告)日：2015-07-07
申请号：US12898881
申请日：2010-10-06
申请人： Steven F. Zink , Tom Kalnes , Mark VanWees
发明人： Steven F. Zink , Tom Kalnes , Mark VanWees
IPC分类号： C10G69/02 , C10M175/00 , C10G45/10 , C10G45/52 , C10G65/04 , C10G65/08
CPC分类号： C10M175/0041 , C10G45/10 , C10G45/52 , C10G65/04 , C10G65/08 , C10G2300/1007 , C10G2400/10 , C10M2203/1025 , C10N2220/022
摘要： Embodiments of a process for improving a re-refined lube oil stream are provided. The process comprises the steps of introducing a gas stream comprising hydrogen (H2) and the re-refined lube oil stream comprising hydroprocessed used lube oil to a hydrogenation reactor that contain Group VIII catalyst. A gas to oil feed ratio rate of from about 30 to about 100 Nm3 H2/m3 is used to introduce the streams to the reactor. The hydroprocessed used lube oil is hydrogenated with the H2 in the reactor such that an effluent is formed containing hydrogenated re-refined lube oil having about 2 wt. % or less of aromatics and about 55 wt. % or less of naphthenes. The reactor is operating at a temperature of from about 250 to about 300° C.
摘要翻译：提供了改进再精炼润滑油流的方法的实施方案。该方法包括以下步骤：将包含氢气（H 2）的气流和包含加氢处理的润滑油的再精炼润滑油流引入含有VIII族催化剂的氢化反应器。使用约30至约100Nm 3 H 2 / m 3的气/油进料比率将流引入反应器。加氢处理的润滑油在反应器中用H 2氢化，使得形成含有约2重量％氢化的再精炼润滑油的流出物。％或更少的芳烃和约55wt。％以下的环烷烃。反应器在约250至约300℃的温度下操作。

4. 发明申请

US20060186022A1 Combination hydrocracking process for the production of ultra low sulfur diesel 有权
公开(公告)号：US20060186022A1
公开(公告)日：2006-08-24
申请号：US11396835
申请日：2006-04-03
申请人： Tom Kalnes
发明人： Tom Kalnes
IPC分类号： C10G67/00
CPC分类号： C10G45/02 , C10G47/00 , C10G47/16 , C10G65/12 , C10G69/06 , C10G2400/04
摘要： A catalytic hydrocracking process for the production of ultra low sulfur diesel wherein a hydrocarbonaceous feedstock is hydrocracked at elevated temperature and pressure to obtain conversion to diesel boiling range hydrocarbons. The resulting hydrocracking zone effluent is hydrogen stripped in a stripping zone maintained at essentially the same pressure as the hydrocracking zone to produce a first gaseous hydrocarbonaceous stream and a first liquid hydrocarbonaceous stream. The first gaseous hydrocarbonaceous stream containing diesel boiling range hydrocarbons is introduced into a desulfurization zone and subsequently partially condensed to produce a hydrogen-rich gaseous stream and a second liquid hydrocarbonaceous stream containing diesel boiling range hydrocarbons. At least a portion of the first liquid stream is thermal cracked to produce diesel boiling range hydrocarbons. An ultra low sulfur diesel product stream is recovered.

5. 发明申请

US20120088702A1 PROCESS FOR IMPROVING A RE-REFINED LUBE OIL STREAM 有权
标题翻译：改进润滑油流程的方法
公开(公告)号：US20120088702A1
公开(公告)日：2012-04-12
申请号：US12898881
申请日：2010-10-06
申请人： Steven F. Zink , Tom Kalnes , Mark VanWees
发明人： Steven F. Zink , Tom Kalnes , Mark VanWees
IPC分类号： C10M175/00
CPC分类号： C10M175/0041 , C10G45/10 , C10G45/52 , C10G65/04 , C10G65/08 , C10G2300/1007 , C10G2400/10 , C10M2203/1025 , C10N2220/022
摘要： Embodiments of a process for improving a re-refined lube oil stream are provided. The process comprises the steps of introducing a gas stream comprising hydrogen (H2) and the re-refined lube oil stream comprising hydroprocessed used lube oil to a hydrogenation reactor that contain Group VIII catalyst. A gas to oil feed ratio rate of from about 30 to about 100 Nm3 H2/m3 is used to introduce the streams to the reactor. The hydroprocessed used lube oil is hydrogenated with the H2 in the reactor such that an effluent is formed containing hydrogenated re-refined lube oil having about 2 wt. % or less of aromatics and about 55 wt. % or less of naphthenes. The reactor is operating at a temperature of from about 250 to about 300° C.
摘要翻译：提供了改进再精炼润滑油流的方法的实施方案。该方法包括以下步骤：将包含氢气（H 2）的气流和包含加氢处理的润滑油的再精炼润滑油流引入含有VIII族催化剂的氢化反应器。使用约30至约100Nm 3 H 2 / m 3的气/油进料比率将流引入反应器。加氢处理的润滑油在反应器中用H 2氢化，使得形成含有约2重量％氢化的再精炼润滑油的流出物。％或更少的芳烃和约55wt。％以下的环烷烃。反应器在约250至约300℃的温度下操作。

6. 发明申请

US20070131584A1 Integrated process for the production of low sulfur diesel 有权
标题翻译：生产低硫柴油的综合工艺
公开(公告)号：US20070131584A1
公开(公告)日：2007-06-14
申请号：US11302652
申请日：2005-12-14
申请人： Tom Kalnes
发明人： Tom Kalnes
IPC分类号： C10G65/00
CPC分类号： C10G45/08 , C10G47/16 , C10G2400/04
摘要： A process for the production of low sulfur diesel and a residual hydrocarbon stream containing a reduced concentration of sulfur. A residual hydrocarbon feedstock and a heavy distillate hydrocarbon feedstock are used in the process.
摘要翻译：一种生产低硫柴油和含硫浓度降低的残余烃流的方法。在该方法中使用残余烃原料和重馏分烃原料。

7. 发明申请

US20060161035A1 Conversion of oxygenate to propylene using moving bed technology and a separate heavy olefin interconversion step 有权
标题翻译：使用移动床技术和单独的重质烯烃相互转化步骤将含氧化合物转化为丙烯
公开(公告)号：US20060161035A1
公开(公告)日：2006-07-20
申请号：US11036312
申请日：2005-01-14
申请人： Tom Kalnes , Timur Voskoboynikov
发明人： Tom Kalnes , Timur Voskoboynikov
IPC分类号： C07C1/00
CPC分类号： C07C4/06 , C07C1/20 , C07C6/04 , C07C2529/40 , C07C2529/85 , C07C11/06
摘要： The average propylene cycle yield of an oxygenate to propylene (OTP) process using a dual-function oxygenate conversion catalyst is substantially enhanced by the use of a combination of: 1) moving bed reactor technology in the catalytic OTP reaction step in lieu of the fixed bed technology of the prior art; 2) a separate heavy olefin interconversion step using moving bed technology and operating at an inlet temperature at least 15° C. higher than the maximum temperature utilized in the OTP reaction step; 3) C2 olefin recycle to the OTP reaction step; and 4) a catalyst on-stream cycle time of 700 hours or less. These provisions hold the build-up of coke deposits on the catalyst to a level which does not substantially degrade dual-function catalyst activity, oxygenate conversion and propylene selectivity, thereby enabling maintenance of average propylene cycle yield for each cycle near or at essentially start-of-cycle levels.
摘要翻译：使用双功能含氧化合物转化催化剂的含氧化合物对丙烯（OTP）方法的平均丙烯循环产率通过使用以下组合使用而显着增强：1）催化OTP反应步骤中的移动床反应器技术代替固定现有技术的床技术; 2）使用移动床技术的单独的重质烯烃相互转化步骤，并且在入口温度下操作至少比在OTP反应步骤中使用的最高温度高15℃; 3）C 2 O 2烯烃循环至OTP反应步骤; 和4）催化剂流动循环时间为700小时以下。这些规定将催化剂上的焦炭沉积物积聚到基本上不降低双重功能催化剂活性，含氧化合物转化率和丙烯选择性的水平，从而使得在每个循环附近或基本上开始维持平均丙烯循环产率，的循环水平。

8. 发明申请

US20060118464A1 Hydrocarbon conversion process 有权
标题翻译：烃转化过程
公开(公告)号：US20060118464A1
公开(公告)日：2006-06-08
申请号：US11007469
申请日：2004-12-08
申请人： Tom Kalnes
发明人： Tom Kalnes
IPC分类号： C10G65/12
CPC分类号： C10G65/12 , C10G45/02 , C10G47/02 , C10G2300/1074 , C10G2300/202 , C10G2300/301 , C10G2300/4018 , C10G2400/02
摘要： A process for the conversion of a feedstock containing light cycle oil and vacuum gas oil to produce naphtha boiling range hydrocarbons and a higher boiling range hydrocarbonaceous stream having a reduced concentration of sulfur.
摘要翻译：用于转化含有轻循环油和减压瓦斯油的原料以生产石脑油沸程烃和具有降低的硫浓度的较高沸点烃流的方法。

9. 发明申请

US20050218039A1 Hydrocarbon desulfurization process 审中-公开
标题翻译：烃脱硫工艺
公开(公告)号：US20050218039A1
公开(公告)日：2005-10-06
申请号：US10106579
申请日：2002-03-25
申请人： Tom Kalnes
发明人： Tom Kalnes
IPC分类号： C10G45/00 , C10G65/00
CPC分类号： C10G65/00 , C10G2400/04
摘要： A process for the production of low sulfur hydrocarbonaceous products. The hydrocarbonaceous feedstock containing sulfur compounds is separated into a first hydrocarbonaceous stream containing the most refractory sulfur compounds and a second hydrocarbonaceous stream containing the least refractory sulfur compounds. The first stream desulfurized in a first desulfurization zone and the effluent along with the second hydrocarbonaceous stream is introduced into a second desulfurization zone.
摘要翻译：一种生产低硫含烃产品的方法。含有硫化合物的含烃原料被分离成含有最难耐硫化合物的第一含烃物流和含有最不耐难的硫化合物的第二烃流。在第一脱硫区中脱硫的第一流和第二烃流中的流出物被引入第二脱硫区。

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