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1. 发明授权

US07045055B2 Method of operating a wormgear drive at high energy efficiency 有权
标题翻译：以高能效率运行蜗杆传动装置的方法
公开(公告)号：US07045055B2
公开(公告)日：2006-05-16
申请号：US10835219
申请日：2004-04-29
申请人： James N. Ziemer , Susan M. Abernathy , John M. Rosenbaum , Stephen J. Miller , Mark E. Okazaki
发明人： James N. Ziemer , Susan M. Abernathy , John M. Rosenbaum , Stephen J. Miller , Mark E. Okazaki
IPC分类号： C10M101/02 , C10M105/02
CPC分类号： F16H57/04 , C10M105/04 , C10M111/02 , C10M111/04 , C10M2203/045 , C10M2203/1006 , C10M2205/0206 , C10M2205/173 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/74 , C10N2240/04 , Y10S208/95
摘要： This invention is directed to a method of operating a wormgear drive at high energy efficiency comprising filling an oil reservoir with a wormgear lubricant comprising an isomerized Fischer-Tropsch derived distillate fraction having a low traction coefficient and operating the wormgear drive with the filled oil reservoir at an equilibrium temperature between 20 and 225 degrees C. This invention is also directed to a process for reducing the traction coefficient of a higher-traction coefficient lubricating base oil by blending it with an isomerized Fischer-Tropsch derived distillate fraction. This invention is also directed to a wormgear lubricant comprising an isomerized Fischer-Tropsch distillate fraction and between 2 and 50 weight percent thickener.
摘要翻译：本发明涉及一种以高能量效率操作蜗杆传动装置的方法，包括用含有低牵引系数的异构化费 - 托衍生馏出物部分的蜗轮润滑剂填充储油器，并用填充油储存器操作蜗杆传动装置平衡温度在20和225摄氏度之间。本发明还涉及通过将其与异构化的费 - 托衍生的馏出物馏分混合来降低较高牵引系数润滑基础油的牵引系数的方法。本发明还涉及包含异构化费 - 托馏出物馏分和2-50重量％增稠剂之间的蜗轮润滑剂。

2. 发明授权

US07195706B2 Finished lubricating comprising lubricating base oil with high monocycloparaffins and low multicycloparaffins 有权
标题翻译：成品润滑剂包括润滑基础油与高单环烷烃和低多环烷烃
公开(公告)号：US07195706B2
公开(公告)日：2007-03-27
申请号：US10743932
申请日：2003-12-23
申请人： Susan M. Abernathy , David C. Kramer , John M. Rosenbaum , Stephen J. Miller , Russell R. Krug , James N. Ziemer , Robert J. Farina , Mark L. Sztenderowicz
发明人： Susan M. Abernathy , David C. Kramer , John M. Rosenbaum , Stephen J. Miller , Russell R. Krug , James N. Ziemer , Robert J. Farina , Mark L. Sztenderowicz
IPC分类号： C10G73/38 , C10G71/00 , C10M101/00
CPC分类号： C10M177/00 , C10G2400/10 , C10M169/04 , C10M2205/173 , C10N2220/02 , C10N2230/02 , C10N2230/06 , C10N2230/36 , C10N2230/40 , C10N2240/04 , C10N2240/042 , C10N2240/10 , C10N2270/00 , Y10S208/95
摘要： A process for manufacturing a finished lubricant by: a) performing Fischer-Tropsch synthesis on syngas to provide a product stream; b) isolating from said product stream a substantially paraffinic wax feed having less than about 30 ppm total nitrogen and sulfur, and less than about 1 wt % oxygen; c) dewaxing said feed by hydroisomerization dewaxing using a shape selective intermediate pore size molecular sieve comprising a noble metal hydrogenation component, wherein the hydroisomerization temperature is between about 600° F. (315° C.) and about 750° F. (399° C.), to produce an isomerized oil; and d) hydrofinishing said isomerized oil, whereby a lubricating base oil is produced having specific desired properties; and e) blending the lubricating base oil with at least one lubricant additive.
摘要翻译：一种通过以下步骤制造成品润滑剂的方法：a）在合成气上进行费 - 托合成以提供产物流; b）从所述产物流中分离具有小于约30ppm总氮和硫以及小于约1重量％氧的基本上石蜡的蜡进料; c）使用包含贵金属氢化组分的形状选择性中孔分子筛通过加氢异构化脱蜡来脱蜡所述进料，其中加氢异构化温度在约600°F（315℃）至约750°F（399° C.），以产生异构化油; 和d）加氢精制所述异构化油，从而制得具有特定所需性能的润滑基础油; 和e）将润滑基础油与至少一种润滑剂添加剂混合。

3. 发明授权

US07476645B2 Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blends 有权
标题翻译：聚α-烯烃和费 - 托衍生的润滑剂基础油润滑剂共混物
公开(公告)号：US07476645B2
公开(公告)日：2009-01-13
申请号：US11069976
申请日：2005-03-03
申请人： John M. Rosenbaum , Brent K. Lok , Joseph M. Pudlak , James N. Ziemer , Robert J. Farina
发明人： John M. Rosenbaum , Brent K. Lok , Joseph M. Pudlak , James N. Ziemer , Robert J. Farina
IPC分类号： C10G71/00 , C10G73/02 , C10G67/00 , C10M169/04
CPC分类号： C10M107/02 , C10M2205/0206 , C10M2205/173 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/43 , C10N2230/74 , C10N2240/10 , Y10S208/95
摘要： Blended lubricant base oils and blended finished lubricants comprising ≧70 weight percent Fischer-Tropsch derived lubricant base oils comprising ≧6 weight % molecules with monocycloparaffinic functionality and less than 0.05 weight % molecules with aromatic functionality; at least one polyalphaolefin lubricant base oil with a kinematic viscosity at 100° C. greater than about 30 cSt and less than 150 cSt are provided. These blended lubricant base oils and blended finished lubricants exhibit superior friction and wear properties, in addition to other highly desired properties. Also provided are processes for making these blended lubricant base oils and blended finished lubricants.
摘要翻译：混合润滑剂基础油和共混成品润滑剂，其包含≥70重量％的费 - 托衍生润滑剂基础油，其包含具有单环烷属官能团的≥6重量％分子和具有小于0.05重量％具有芳族官能团的分子; 提供至少一种在100℃下的运动粘度大于约30cSt且小于150cSt的聚α-烯烃润滑剂基础油。这些混合的润滑剂基础油和混合的成品润滑剂除了其它高度期望的性能之外还表现出优异的摩擦和磨损性能。还提供了制备这些混合润滑剂基础油和共混的成品润滑剂的方法。

4. 发明授权

US5393408A Process for the stabilization of lubricating oil base stocks 失效
标题翻译：稳定润滑油基础油的工艺
公开(公告)号：US5393408A
公开(公告)日：1995-02-28
申请号：US877434
申请日：1992-04-30
申请人： James N. Ziemer , John M. Rosenbaum , Kristine L. Eiden
发明人： James N. Ziemer , John M. Rosenbaum , Kristine L. Eiden
IPC分类号： C10G65/04 , C10G65/08 , C10G65/02
CPC分类号： C10G65/04 , C10G2400/10
摘要： A process is disclosed for producing a hydrogenated lubricating oil base stock having improved stability. A lube oil base stock is contacted with hydrogen in a first hydrogenation zone under hydrogenation reaction conditions in the presence of a macroporous hydrogenation catalyst comprised of a particulate refractory inorganic oxide support component and a hydrogenation component. The macroporous hydrogenation catalyst has an acid site density of between about 0.015 and about 0.3 milliequivalents per gram of catalyst, a total pore volume greater than about 0.45 cm.sup.3 /g, and at least 10% of the total pore volume in macropores of diameter is greater than about 1000 Angstroms. A portion of the effluent from the first step is then contacted with hydrogen in a second hydrogenation zone under hydrogenation reaction conditions in the presence of a mesoporous hydrogenation catalyst comprised of a particulate refractory inorganic oxide support component and a hydrogenation component. The catalyst has an acid side density of between about 0.015 and about 0.3 milliequivalents per gram of catalyst, a total pore volume greater than about 0.30 cm.sup.3 /g, and has less that 10% of the total pore volume in macropores of diameter greater than about 1000 Angstroms. A lube oil base stock is then recovered which has improved stability.
摘要翻译：公开了一种制备具有改进的稳定性的氢化润滑油基础油料的方法。在氢化反应条件下，在由难溶性无机氧化物载体组分和氢化组分组成的大孔加氢催化剂存在下，将润滑油基础油料与第一氢化区的氢气接触。大孔加氢催化剂的酸性位点密度在约0.015至约0.3毫当量/克催化剂之间，总孔体积大于约0.45cm 3 / g，并且直径大孔中的总孔体积的至少10％更大超过约1000埃。然后在氢化反应条件下，在含有颗粒状耐火无机氧化物载体组分和氢化组分的介孔氢化催化剂存在下，将第一步骤的一部分流出物与氢气在第二氢化区中接触。催化剂的酸侧密度在约0.015至约0.3毫当量/克催化剂之间，总孔体积大于约0.30cm 3 / g，并且具有小于直径大于约大孔的大孔体积的10％ 1000埃。然后回收润滑油基础油料，其具有改善的稳定性。

5. 发明授权

US08658021B2 Multi-stage reforming process to produce high octane gasoline 有权
标题翻译：多级重整工艺生产高辛烷值汽油
公开(公告)号：US08658021B2
公开(公告)日：2014-02-25
申请号：US12845615
申请日：2010-07-28
申请人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer , Ann J. Liang
发明人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer , Ann J. Liang
IPC分类号： C10G59/02 , C10G35/085 , C10G35/24
CPC分类号： C10G59/02 , C10G35/085 , C10G35/09 , C10G35/24 , C10G2300/1044 , C10G2300/305 , C10G2300/4006 , C10G2300/4012 , C10G2400/02
摘要： The present invention relates to a multistage reforming process to produce a high octane product. A naphtha boiling range feedstock is processed in a multi-stage reforming process, in which the process involves at least 1) a penultimate stage for reforming the naphtha feedstock to produce a penultimate effluent 2) a final stage for further reforming at least a portion of the penultimate effluent 3) a regeneration step for the final stage catalyst. The severity of the penultimate stage can be increased during final stage catalyst regeneration in order to maintain the target RON of the reformate product and avoid reactor downtime.
摘要翻译：本发明涉及一种生产高辛烷值产品的多级重整方法。石脑油沸程原料在多级重整过程中进行处理，其中该方法涉及至少1）用于重整石脑油原料以产生倒数第二流出物的倒数第二阶段2）用于进一步重整至少一部分倒数第二流出物3）最终阶段催化剂的再生步骤。为了维持重整产物的目标RON，避免反应堆停机，可以在终催化剂再生期间增加倒数第二阶段的严重性。

6. 发明申请

US20120024752A1 Multi-Stage Hydroprocessing for the Production of High Octane Naphtha 审中-公开
标题翻译：用于生产高辛烷值的多阶段加氢处理
公开(公告)号：US20120024752A1
公开(公告)日：2012-02-02
申请号：US12845605
申请日：2010-07-28
申请人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer , Ann J. Liang
发明人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer , Ann J. Liang
IPC分类号： C10G69/10 , C10G47/02
CPC分类号： C10G35/085 , C10G69/10 , C10G2300/1044 , C10G2300/301 , C10G2300/305 , C10G2300/4018 , C10G2300/4081 , C10G2400/02
摘要： An integrated process is provided for producing high octane naphtha. Hydrocracked naphtha from a hydrocracking reaction zone is contacted with a reforming catalyst that includes a silicate having a silica to alumina molar ratio of at least 200, and a crystallite size of less than 10 microns. Products from the reforming include a reformed naphtha and a hydrogen-rich stream, which is passed to the hydrocracking reaction zone.
摘要翻译：提供了用于生产高辛烷值石脑油的综合方法。来自加氢裂化反应区的加氢裂化石脑油与重整催化剂接触，该重整催化剂包括二氧化硅与氧化铝的摩尔比至少为200的硅酸盐和小于10微米的微晶尺寸。来自改性的产物包括重整的石脑油和富氢流，其被传送到加氢裂化反应区。

7. 发明申请

US20140114106A1 PROCESS FOR THE PRODUCTION OF PARA-XYLENE 有权
公开(公告)号：US20140114106A1
公开(公告)日：2014-04-24
申请号：US14145818
申请日：2013-12-31
申请人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
发明人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
IPC分类号： C07C5/41
CPC分类号： C07C5/373 , C07C5/322 , C07C5/41 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C8 paraffinic compounds to para-xylene is provided. Para-xylene is produced at greater than thermodynamic equilibrium concentrations using the process.

8. 发明授权

US08882992B2 Multi-stage reforming process to produce high octane gasoline 有权
公开(公告)号：US08882992B2
公开(公告)日：2014-11-11
申请号：US14084181
申请日：2013-11-19
申请人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
发明人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
IPC分类号： C10G59/02 , C10G35/085 , C10G35/24 , C10G35/09
CPC分类号： C10G59/02 , C10G35/085 , C10G35/09 , C10G35/24 , C10G2300/1044 , C10G2300/305 , C10G2300/4006 , C10G2300/4012 , C10G2400/02
摘要： The present invention relates to a multistage reforming process to produce a high octane product. A naphtha boiling range feedstock is processed in a multi-stage reforming process, in which the process involves at least 1) a penultimate stage for reforming the naphtha feedstock to produce a penultimate effluent 2) a final stage for further reforming at least a portion of the penultimate effluent 3) a regeneration step for the final stage catalyst. The severity of the penultimate stage can be increased during final stage catalyst regeneration in order to maintain the target RON of the reformate product and avoid reactor downtime.

9. 发明申请

US20140046106A1 PROCESS FOR THE PRODUCTION OF PARA-XYLENE 审中-公开
标题翻译：生产PARA-XYLENE的方法
公开(公告)号：US20140046106A1
公开(公告)日：2014-02-13
申请号：US14055671
申请日：2013-10-16
申请人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
发明人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
IPC分类号： C07C5/373
CPC分类号： C07C5/373 , C07C5/322 , C07C5/41 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C8 paraffinic compounds to para-xylene is provided. Para-xylene is produced at greater than thermodynamic equilibrium concentrations using the process.
摘要翻译：提供了在促进C8链烷烃化合物转化为对二甲苯的条件下使用中孔沸石的重整方法。使用该方法在大于热力学平衡浓度下产生对二甲苯。

10. 发明申请

US20120029257A1 PROCESS FOR THE PRODUCTION OF PARA-XYLENE 审中-公开
标题翻译：生产PARA-XYLENE的方法
公开(公告)号：US20120029257A1
公开(公告)日：2012-02-02
申请号：US12845618
申请日：2010-07-28
申请人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer , Ann J. Liang
发明人： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer , Ann J. Liang
IPC分类号： C07C5/00
CPC分类号： C07C5/373 , C07C5/322 , C07C5/41 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C8 paraffinic compounds to para-xylene is provided. Para-xylene is produced at greater than thermodynamic equilibrium concentrations using the process.
摘要翻译：提供了在促进C8链烷烃化合物转化为对二甲苯的条件下使用中孔沸石的重整方法。使用该方法在大于热力学平衡浓度下产生对二甲苯。

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