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1. 发明授权

US5888378A Catalytic cracking process 失效
标题翻译：催化裂化过程
公开(公告)号：US5888378A
公开(公告)日：1999-03-30
申请号：US819900
申请日：1997-03-18
申请人： Jocelyn Anne Kowalski
发明人： Jocelyn Anne Kowalski
IPC分类号： B01J29/00 , B01J29/08 , B01J29/40 , B01J29/80 , C10G11/05 , C10G11/02
CPC分类号： B01J29/80 , B01J29/005 , C10G11/05 , B01J2229/36 , B01J29/084 , B01J29/40
摘要： A process for catalytic cracking of a hydrocarbon feedstock feeds to produce an enhanced yield of C.sub.3 to C.sub.5 olefins comprises contacting the feedstock with a catalyst composition comprising a large pore molecular sieve having a pore size greater than about 7 Angstrom and an additive component comprising a phosphorus-containing zeolite having a Constraint Index of about 1 to about 12 and a crystal size less than 0.2 micron.
摘要翻译：烃原料进料的催化裂化方法以产生C3至C5烯烃的增加的产率包括使原料与包含孔径大于约7埃的大孔分子筛和包含磷的添加剂组分的催化剂组合物接触的约束指数为约1至约12，晶体尺寸小于0.2微米。

2. 发明授权

US5611913A Dissolving salt for solid caustic with oil 失效
标题翻译：用油溶解固体苛性碱的盐
公开(公告)号：US5611913A
公开(公告)日：1997-03-18
申请号：US367412
申请日：1994-12-30
申请人： Tsoung Y. Yan
发明人： Tsoung Y. Yan
IPC分类号： C10G19/073 , C10G61/02 , C10G19/00
CPC分类号： C10G61/02 , C10G19/073
摘要： Acidic halides, especially chlorides, are removed from dry process vapor and liquid hydrocarbon streams by contact with solid caustic, such as a bed of NaOH. Salt deposits from form on the solid caustic, which are periodically removed by passing a liquid hydrocarbon continuous phase containing a minor amount of dissolved or entrained water over the solid caustic. Salts may be removed from the liquid hydrocarbon by extraction with water, which also saturates the liquid hydrocarbon so that it may be used to remove additional salt deposits.
摘要翻译：酸性卤化物，特别是氯化物，通过与固体苛性碱如NaOH床接触从干法蒸气和液态烃流中除去。通过使含有少量溶解或夹带的水的液体烃连续相在固体苛性碱上定期除去，从而形成固体苛性碱上的盐沉积物。盐可以通过用水萃取从液体烃中除去，这也使液体烃饱和，使其可用于除去附加的盐沉积物。

3. 发明授权

US5493226A Method and apparatus for measuring properties of core samples including heating and pressurizing the core sample and measuring the dynamic and static capillary pressure of water in the core sample 失效
标题翻译：用于测量芯样品性质的方法和装置，包括加热和加压芯样品并测量芯样品中水的动态和静态毛细管压力
公开(公告)号：US5493226A
公开(公告)日：1996-02-20
申请号：US224920
申请日：1994-04-08
申请人： Mehdi M. Honarpour , Da-Teh D. Huang , David W. Payton , Ralph Navarro
发明人： Mehdi M. Honarpour , Da-Teh D. Huang , David W. Payton , Ralph Navarro
IPC分类号： E21B49/00 , G01N33/24 , G01V3/06 , E21B41/02
CPC分类号： G01N33/241 , E21B49/005
摘要： A method and apparatus for obtaining data for simultaneously measuring relative permeability (k.sub.r), static capillary pressure, dynamic capillary pressure (P.sub.c), and electrical resistivity (R.sub.t) of a core sample taken from a subterranean reservoir under simulated reservoir temperature and pressure. A core sample having a a simulated original water and oil saturation is waterflooded while (1) pressures at spaced points along the core are measured to determine k.sub.r, (2) capillary pressures of the oil and water are measured to determine P.sub.c ; and (3) R.sub.t is measured between points spaced on the core. At the same time, the core is scanned by microwaves to determine the water saturation existing in the core at the time a particular measurement is made.
摘要翻译：一种用于同时测量在模拟储层温度和压力下从地下储层取出的核心样品的相对渗透率（kr），静态毛细管压力，动态毛细管压力（Pc）和电阻率（Rt）的数据的方法和装置。具有模拟原始水和油饱和度的核心样品是水驱的，而（1）测量沿核心的间隔点处的压力以确定kr，（2）测量油和水的毛细管压力以确定Pc; 和（3）在芯上间隔的点之间测量Rt。同时，核心由微波扫描，以确定在进行特定测量时存在于核心中的水饱和度。

4. 发明授权

US5413696A Gasoline upgrading process 失效
标题翻译：汽油升级过程
公开(公告)号：US5413696A
公开(公告)日：1995-05-09
申请号：US891124
申请日：1992-06-01
申请人： David L. Fletcher , Timothy L. Hilbert , Stephen J. McGovern , Michel S. Sarli , Stuart S. Shih
发明人： David L. Fletcher , Timothy L. Hilbert , Stephen J. McGovern , Michel S. Sarli , Stuart S. Shih
IPC分类号： C10G35/095 , C10G53/16 , C10G67/00 , C10G67/16 , C10G69/08 , C10G69/02
CPC分类号： C10G35/095 , C10G53/16 , C10G67/00 , C10G67/16 , C10G69/08 , C10G2300/70
摘要： Low sulfur gasoline of relatively high octane number is produced from a catalytically cracked, sulfur-containing naphtha by hydrodesulfurization followed by treatment over an acidic catalyst comprising zeolite beta. The treatment over the acidic catalyst in the second step restores the octane loss which takes place as a result of the hydrogenative treatment and results in a low sulfur gasoline product with an octane number comparable to that of the feed naphtha. In favorable cases, using feeds of extended end point such as heavy naphthas with 95 percent points above about 380.degree. F. (about 193.degree. C.), improvements in both product octane and yield relative to the feed may be obtained.
摘要翻译：相对高辛烷值的低硫汽油通过加氢脱硫然后在包含β沸石的酸性催化剂上处理由催化裂解的含硫石脑油生产。在第二步骤中对酸性催化剂的处理恢复了由于氢化处理而发生的辛烷值损失，并导致具有与进料石脑油相当的辛烷值的低硫汽油产物。在有利的情况下，使用延伸终点的原料如重质石脑油，高于约380°F（约193℃）为95％，可以获得相对于进料的产品辛烷值和产率的改善。

5. 发明授权

US4044065A Conversion utilizing a phosphorus-containing zeolite catalyst 失效
标题翻译：使用含磷沸石催化剂的转化
公开(公告)号：US4044065A
公开(公告)日：1977-08-23
申请号：US638862
申请日：1975-12-08
申请人： Stephen A. Butter , Warren W. Kaeding
发明人： Stephen A. Butter , Warren W. Kaeding
IPC分类号： B01J29/18 , B01J29/40 , B01J29/65 , B01J29/70 , B01J29/82 , B01J37/28 , C07C2/00 , C07C4/06 , C07C6/04 , C10G35/095 , C07C3/62
CPC分类号： C10G35/095 , B01J29/40 , B01J29/405 , B01J37/28 , C07C2/00 , C07C4/06 , C07C6/04 , B01J29/18 , B01J29/65 , B01J29/70 , B01J29/82 , C07C2529/18 , C07C2529/40 , C07C2529/65 , C07C2529/70
摘要： This specification discloses, as a composition of matter, a phosphorus-containing zeolite and discloses a method for preparing it. The composition is a crystalline aluminosilicate zeolite having a silica to alumina ratio of at least about 12, a constraint index of about 1 to 12, and containing phosphorus incorporated with the crystal structure thereof in an amount of at least about 0.78 percent by weight. The specification also discloses the use of the composition as a catalyst for the conversion of aliphatic compounds.
摘要翻译：本说明书作为物质组合物公开了含磷沸石，并公开了其制备方法。所述组合物是二氧化硅与氧化铝之比至少约为12，约束指数为约1至12，并含有至少约0.78重量％的晶体结构的磷的结晶硅铝酸盐沸石。本说明书还公开了组合物作为脂族化合物转化的催化剂的用途。

6. 再颁专利

USRE39222E1 Process for preparing 2,6-dialkylnaphthalene 有权
公开(公告)号：USRE39222E1
公开(公告)日：2006-08-01
申请号：US10076431
申请日：2002-02-19
申请人： Masahiro Motoyuki , Koji Yamamoto , Ajit Vishwanath Sapre , John Paul McWilliams , Susan Patricia Donnelly
发明人： Masahiro Motoyuki , Koji Yamamoto , Ajit Vishwanath Sapre , John Paul McWilliams , Susan Patricia Donnelly
IPC分类号： C07C1/00 , C07C4/12 , C07C5/22 , C07C2/68 , C08G63/181
CPC分类号： C07C4/12 , C07C15/24 , C07C2521/04 , C07C2523/26 , C07C2523/75 , C07C2523/883 , C07C2529/06 , C08G63/189
摘要： A process for producing 2,6-dialkylnaphthalene from a hydrocarbon feedstock that contains at least one component selected from the group consisting of dialkylnaphthalene isomers, monoalkylnaphthalene isomers, polyalkylnaphthalenes, and naphthalene, is provided that includes the following steps: I. separating the hydrocarbon feedstock and/or a dealkylation product fed from step III into a naphthalene fraction, a monoalkylnaphthalene fraction, a dialkylnaphthalene fraction and a remaining products fraction; II. separating and purifying 2,6-dialkylnaphthalene from the dialkylnaphthalene fraction of step I; III. dealkylating the hydrocarbon feedstock and/or the remaining products fraction of step I and feeding the dealkylation product to step I; and IV. alkylating the naphthalene and monoalkylnaphthalene fractions of step I; wherein the hydrocarbon feedstock is fed to step I or step III.

7. 发明授权

US5942651A Process for converting C.sub.9 + aromatic hydrocarbons to lighter aromatic products by transalkylation in the prescence of two zeolite-containing catalysts 失效
标题翻译：在两种含沸石的催化剂的情况下，通过烷基转移将C9 +芳族烃转化成较轻的芳香族产物的方法
公开(公告)号：US5942651A
公开(公告)日：1999-08-24
申请号：US874875
申请日：1997-06-13
申请人： James H. Beech, Jr. , Stuart Damon Hellring , Terry Eugene Helton , Timothy Frederick Kinn , Sadi Mizrahi , Norman J. Rouleau
发明人： James H. Beech, Jr. , Stuart Damon Hellring , Terry Eugene Helton , Timothy Frederick Kinn , Sadi Mizrahi , Norman J. Rouleau
IPC分类号： C07C4/18 , C07B61/00 , C07C6/12 , C07C15/02 , C07C15/04 , C10G11/05 , C07C5/22
CPC分类号： C07C6/126 , C07C2529/06 , C07C2529/70 , Y02P20/52
摘要： A process for converting a heavy aromatics feed to lighter aromatic products, such as benzene and xylene, by reacting C.sub.9+ aromatic hydrocarbons and toluene or benzene under transalkylation reaction conditions, over a first catalyst composition including a zeolite having a constraint index ranging from 0.5 to 3 and a hydrogenation component and a second catalyst composition including an intermediate pore size zeolite having a constraint index ranging from 3 to 12 and a silica to alumina ratio of at least about 5, to produce a transalkylation reaction product containing benzene or toluene and xylene. The benzene or toluene from the reaction product can then be distilled to obtain a benzene or toluene product.
摘要翻译：通过在烷基转移反应条件下使C9 +芳族烃和甲苯或苯反应，在包含约0.5到3的约束指数的沸石的第一种催化剂组合物上，将重质芳族化合物进料转化成较轻的芳香族产物如苯和二甲苯的方法以及氢化组分和第二催化剂组合物，其包含约3至12的约束指数和至少约5的二氧化硅与氧化铝的中等孔径的沸石，以产生含有苯或甲苯和二甲苯的烷基转移反应产物。然后可以将来自反应产物的苯或甲苯蒸馏得到苯或甲苯产物。

8. 发明授权

US5503758A Antiwear and antioxidant additives 失效
标题翻译：抗磨和抗氧化添加剂
公开(公告)号：US5503758A
公开(公告)日：1996-04-02
申请号：US313508
申请日：1994-09-26
申请人： Shi-Ming Wu , Andrew G. Horodysky
发明人： Shi-Ming Wu , Andrew G. Horodysky
IPC分类号： C10M135/26 , C10M137/14 , C10M159/12 , C10M137/02 , C07C323/00
CPC分类号： C10M137/14 , C10M135/26 , C10M159/12 , C10M159/123 , C10M2207/021 , C10M2215/04 , C10M2215/042 , C10M2219/085 , C10M2223/02 , C10M2223/049 , C10M2223/065 , C10M2223/10 , C10M2223/12 , C10M2223/121 , C10M2227/00
摘要： A lubricant additive having antiwear and antioxidant properties is the reaction product of a sulfur-containing carboxylic acid and an etheramine, preferably 3,3'-thiodipropionic acid and N-isoeicosyloxypropyl-1,3-diaminopropane which is post reacted with an aliphatic alcohol, preferably oleyl alcohol, an aliphatic amine, preferably a tert-C.sub.12 to C.sub.14 amine and/or a trialkyl phosphite, preferably a tributylphosphite. The post-reaction product contains at least one ester, amide and/or phosphonate functional group.
摘要翻译：具有抗磨损和抗氧化性能的润滑剂添加剂是含硫羧酸和醚胺，优选3,3'-硫代二丙酸和N-异二十烷基氧基丙基-1,3-二氨基丙烷与脂族醇反应的反应产物，优选油醇，脂族胺，优选叔-C12至C14胺和/或亚磷酸三烷基酯，优选亚磷酸三丁酯。后反应产物含有至少一种酯，酰胺和/或膦酸酯官能团。

9. 发明授权

US5128108A Apparatus for fast fluidized bed regeneration of catalyst in a bubbling bed catalyst regenerator 失效
标题翻译：在起泡床催化剂再生器中快速流化床再生催化剂的装置
公开(公告)号：US5128108A
公开(公告)日：1992-07-07
申请号：US726108
申请日：1991-07-05
申请人： Martley Owen , Paul H. Schipper
发明人： Martley Owen , Paul H. Schipper
IPC分类号： B01J8/18 , C10G11/18
CPC分类号： B01J8/1863 , C10G11/182
摘要： A process and apparatus for achieving turbulent or fast fluidized bed regeneration of spent FCC catalyst in a bubbling bed regenerator having a stripper mounted over the regenerator and a stripped catalyst standpipe within the regenerator. A closed coke combustor vessel is added to the existing regenerator vessel, and spent catalyst is discharged into the coke combustor and regenerated in a turbulent or fast fluidized bed, and discharged up into a dilute phase transport which preferably encompasses, and is in a countercurrent heat exchange relationship with, the spent catalyst standpipe. Regenerated catalyst is discharged from the dilute phase transport riser, and collected in the bubbling dense bed surrounding the coke combustor. Catalyst may be recycled from the dense bed to the coke combustor for direct contact heat exchange. Catalyst coolers may be used on catalyst recycle lines to the coke combustor, or on the line returning regenerated catalyst to the cracking reactor.
摘要翻译：一种用于在具有安装在再生器上的汽提塔和在再生器内的汽提催化剂立管的鼓泡床再生器中实现废FCC催化剂的湍流或快速流化床再生的方法和装置。将封闭的焦炭燃烧器容器添加到现有的再生器容器中，并将废催化剂排放到焦炭燃烧器中并在湍流或快速流化床中再生，并排放到稀相转运中，该相传输优选包含并且处于逆流热与废催化剂立管交换关系。再生催化剂从稀相输送提升管排出，并收集在焦炭燃烧器周围的鼓泡致密床中。催化剂可以从致密床再循环到焦炭燃烧器，用于直接接触热交换。催化剂冷却器可用于到焦炭燃烧器的催化剂再循环管线上，或者在将再生的催化剂返回到裂化反应器的管线上。

10. 发明授权

US4858199A Method and apparatus for cancelling nonstationary sinusoidal noise from seismic data 失效
标题翻译：从地震数据中消除非平稳正弦噪声的方法和装置
公开(公告)号：US4858199A
公开(公告)日：1989-08-15
申请号：US240305
申请日：1988-09-06
申请人： Paul G. Griffith
发明人： Paul G. Griffith
IPC分类号： G01V1/36
CPC分类号： G01V1/364 , G01V2210/324
摘要： Method and apparatus for cancelling nonstationary sinusoidal noise from seismic data. An estimate of the sinusoidal noise component is applied to a contaminated signal containing both a sinusoidal noise component and a non-sinusoidal data component to cancel the sinusoidal noise component of the signal. The estimate of the sinusoidal noise component is determined using continuous adjustments of the phase, frequency and amplitudes of the quadrature outputs of a local signal. The estimate of the sinusoidal noise component is subtracted from the contaminated signal and the resultant signal, which is an estimate of the data component of the contaminated signal, is utilized in adjusting the phase, frequency and amplitudes of the local reference sine-cosine signal.
摘要翻译：从地震数据中消除非平稳正弦噪声的方法和装置。将正弦噪声分量的估计值应用于包含正弦噪声分量和非正弦数据分量的污染信号以消除信号的正弦噪声分量。使用对本地信号的正交输出的相位，频率和幅度的连续调整来确定正弦噪声分量的估计。从污染信号中减去正弦噪声分量的估计，并且将所得信号（其是污染信号的数据分量的估计）用于调整局部参考正弦余弦信号的相位，频率和振幅。

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