公开(公告)号：US20090145330A1

公开(公告)日：2009-06-11

申请号：US12331176

申请日：2008-12-09

Applicant: Jennifer D. Draper ,  Mark R. Williams ,  Weldon J. Cappel ,  Jerry J. Weers

Inventor： Jennifer D. Draper ,  Mark R. Williams ,  Weldon J. Cappel ,  Jerry J. Weers

IPC: C08L95/00

CPC classification number: C09D195/00 ,  B82Y30/00 ,  C08J5/005 ,  C08J2395/00 ,  C08K3/22 ,  C08K3/30 ,  C08K2003/2296 ,  C08K2003/3036 ,  C08K2201/011 ,  C08L95/00 ,  C08L2555/32 ,  C08L2555/40 ,  C08L2555/50 ,  C09D7/66 ,  C10C3/023

Abstract: Hydrogen sulfide evolution from asphalt may be reduced or eliminated using an additive to act as a scavenger. Zinc oxide, when present in the form of nano-particles is an effective component is preventing or mitigating the evolution of hydrogen sulfide from asphalt. Zinc sulfonate may also be used. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b)

Abstract translation: 使用添加剂作为清除剂可以减少或消除来自沥青的硫化氢析出。 当以纳米颗粒形式存在时，氧化锌是防止或减轻硫化氢从沥青中逸出的有效成分。 也可以使用磺酸锌。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）

公开(公告)号：US20090095658A1

公开(公告)日：2009-04-16

申请号：US12250679

申请日：2008-10-14

Applicant: Jianzhong Yang ,  Tauseef Salma ,  John A. Schield ,  Jerry J. Weers ,  Joseph L. Stark

Inventor： Jianzhong Yang ,  Tauseef Salma ,  John A. Schield ,  Jerry J. Weers ,  Joseph L. Stark

IPC: C10G29/20 ,  C07C291/02 ,  C10G17/00

CPC classification number: C07C291/02 ,  C07C2601/16 ,  C10G29/205 ,  C10G29/22 ,  C10G29/26

Abstract: Compounds having the formulae and general formulae: wherein each R1, R2, R3 and R4 are the same or different and may be hydrogen, an alkyl group, an aryl group, a halogen, a nitro group, an alkyl or aryl ester, and an alkyl or aryl ether; compounds having the general formula: wherein R is an alkyl, aryl or electron withdrawing group; mixtures thereof; can be used as additives for crude oil and hydrocarbons. These compounds may be used to scavenge mercaptans, sulfides, cyanides, and primary or secondary amines; either alone or in combination.

Abstract translation: 具有通式和通式的化合物：其中每个R 1，R 2，R 3和R 4相同或不同，可以是氢，烷基，芳基，卤素，硝基，烷基或芳基酯，和 烷基或芳基醚; 具有以下通式的化合物：其中R是烷基，芳基或吸电子基团; 其混合物; 可用作原油和碳氢化合物的添加剂。 这些化合物可用于清除硫醇，硫化物，氰化物和伯胺或仲胺; 单独或组合。

公开(公告)号：US20090020455A1

公开(公告)日：2009-01-22

申请号：US12197791

申请日：2008-08-25

Applicant: Joseph L. Stark ,  Thomas Falkler ,  Jerry J. Weers ,  Michael J. Zetlmeisl

Inventor： Joseph L. Stark ,  Thomas Falkler ,  Jerry J. Weers ,  Michael J. Zetlmeisl

IPC: C10G11/02

CPC classification number: C10B57/06 ,  C10B55/00 ,  C10G9/005

Abstract: Metal additives to hydrocarbon feed streams give improved hydrocarbon liquid yield during thermal cracking thereof. Suitable additives include metal overbases and metal dispersions and the metals suitable include, but are not necessarily limited to, magnesium, calcium, barium, strontium, aluminum, boron, zinc, silicon, cerium, titanium, zirconium, chromium, molybdenum, tungsten, and/or platinum, overbases and dispersions. Particularly useful metals include magnesium alone or magnesium together with calcium, barium, strontium, boron, zinc, silicon, cerium, titanium, zirconium, chromium, molybdenum, tungsten, and/or platinum. In one non-limiting embodiment, no added hydrogen is employed. Coker feedstocks and visbreaker feeds are particular hydrocarbon feed streams to which the method can be advantageously applied, but the technique may be used on any hydrocarbon feed that is thermally cracked.

Abstract translation: 碳氢化合物进料流的金属添加剂在其热裂解期间提供了改善的烃液体产率。 合适的添加剂包括金属高碱性物和金属分散体，适合的金属包括但不限于镁，钙，钡，锶，铝，硼，锌，硅，铈，钛，锆，铬，钼，钨和 /或铂，过碱性和分散体。 特别有用的金属包括单独的镁或镁，以及钙，钡，锶，硼，锌，硅，铈，钛，锆，铬，钼，钨和/或铂。 在一个非限制性实施方案中，不使用加入的氢。 Coker原料和减粘剂进料是可以有利地应用该方法的特定烃进料流，但是该技术可以用于任何热裂化的烃进料。

公开(公告)号：US20080282605A1

公开(公告)日：2008-11-20

申请号：US11749853

申请日：2007-05-17

Applicant: Lawrence N. Kremer ,  Jerry J. Weers ,  Jennifer D. Draper

Inventor： Lawrence N. Kremer ,  Jerry J. Weers ,  Jennifer D. Draper

IPC: C10L1/18

CPC classification number: C10L1/2225 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/23 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2406 ,  C10L10/04

Abstract: The addition of strong neutralizing amines to react with free fatty acid in biodiesel fuels that may be left from some synthesis routes can lower the total acid number (TAN) of the biodiesel fuel. Surprisingly, the strong neutralizing amines do not interfere with the biodiesel fuel itself which may be primarily fatty acid methyl esters. These strong neutralizing amines may also improve the oxidative stability of biodiesel fuels.

Abstract translation: 在一些合成途径中残留的生物柴油燃料中加入强中和胺与游离脂肪酸反应可以降低生物柴油燃料的总酸值（TAN）。 令人惊奇的是，强中和胺不会干扰生物柴油本身，它本来可以主要是脂肪酸甲酯。 这些强中和胺还可以改善生物柴油燃料的氧化稳定性。

公开(公告)号：US20080230445A1

公开(公告)日：2008-09-25

申请号：US12042536

申请日：2008-03-05

Applicant: Timothy J. O'Brien ,  Jerry J. Weers

Inventor： Timothy J. O'Brien ,  Jerry J. Weers

IPC: C10G29/20

CPC classification number: C10G19/02 ,  C10G27/10 ,  C10G29/06 ,  C10G2300/1033 ,  C10G2300/1037 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/80

Abstract: Hydrogen sulfide and mercaptans in hydrocarbons, gas mixtures of hydrocarbons and the like may be scavenged therefrom by being brought into intimate contact with a mercaptan scavenger formulation of quaternary ammonium alkoxide or hydroxide in the presence of a high oxidative state metal such as cobalt, iron, chromium and/or nickel. The high oxidative state metal, being an oxidizer, acts as a catalyst when combined with the quaternary ethoxide or hydroxide for improved mercaptan scavenging performance.

Abstract translation: 烃类中的硫化氢和硫醇，碳氢化合物的气体混合物等可以通过在高氧化态金属如钴，铁等的存在下与硫醇季铵盐或氢氧化物的硫醇清除剂配方紧密接触而被清除， 铬和/或镍。 作为氧化剂的高氧化态金属与季戊四醇或氢氧化物结合时用作催化剂，以改善硫醇清除性能。

公开(公告)号：US20080179221A1

公开(公告)日：2008-07-31

申请号：US12019276

申请日：2008-01-24

Applicant: Tran M. Nguyen ,  Jerry J. Weers ,  Joseph L. Stark ,  Mark Richard Williams

Inventor： Tran M. Nguyen ,  Jerry J. Weers ,  Joseph L. Stark ,  Mark Richard Williams

IPC: C10G29/02

CPC classification number: C10G31/08 ,  C10G21/00 ,  C10G29/08

Abstract: Nickel and/or vanadium can be removed or transferred from a hydrocarbon phase to a water phase using an Extractant Composition selected from an isocyanate, a thiocyanate, a cyanides, mercaptides, nitrites, and mixtures thereof. The Extractant Composition may also include at least one mineral acid, a solvent, and other additives. The invention permits transfer of vanadium and nickel from a hydrocarbon into an aqueous phase with little or no hydrocarbon phase undercarry into the aqueous phase. The composition is particularly useful in treating crude oil.

Abstract translation: 可以使用选自异氰酸酯，硫氰酸酯，氰化物，硫醇盐，亚硝酸盐及其混合物的萃取剂组合物将烃和/或钒从烃相移除到水相中。 萃取剂组合物还可以包括至少一种无机酸，溶剂和其它添加剂。 本发明允许将钒和镍从烃转移到含有少量或不含烃相的水相中进入水相。 该组合物特别可用于处理原油。

公开(公告)号：US06562086B1

公开(公告)日：2003-05-13

申请号：US08883634

申请日：1997-06-26

Applicant: David R. Gentry ,  Mark P. Stehlin ,  Jerry J. Weers

Inventor： David R. Gentry ,  Mark P. Stehlin ,  Jerry J. Weers

IPC: C10L122

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/1988 ,  C10L1/224 ,  C10L1/2335 ,  C10L1/2381

Abstract: A fuel composition of improved lubricity comprises a lubricity-increasing amount of a lubricity aid dissolved in low sulfur diesel fuel and spark ignition fuels. The lubricity aid is an alkanolamide of a fatty acid, an alkanolamide of a modified fatty acid or a mixture thereof. If the lubricity aid is other than an alkanolamide of an aryl-substituted fatty acid, the composition further necessarily comprises a haze-inhibiting amount of a dehazer. The lubricity of such fuels may be enhanced without acceptably increasing the tendency of the fuel to become hazy upon contact with water.

Abstract translation: 具有改善的润滑性的燃料组合物包括溶解在低硫柴油燃料和火花点燃燃料中的润滑增加量的润滑助剂。 润滑助剂是脂肪酸的链烷醇酰胺，改性脂肪酸的链烷醇酰胺或其混合物。 如果润滑助剂不是芳基取代的脂肪酸的链烷醇酰胺，则组合物还必须包含雾度抑制量的除雾剂。 这种燃料的润滑性可以增强，而不会可接受地增加燃料在与水接触时变得模糊的倾向。

公开(公告)号：US5840177A

公开(公告)日：1998-11-24

申请号：US931675

申请日：1997-09-16

Applicant: Jerry J. Weers ,  David R. Gentry

Inventor： Jerry J. Weers ,  David R. Gentry

IPC: C07C213/04 ,  C10G29/20 ,  C10G19/02

CPC classification number: C10G29/20 ,  C07C213/04

Abstract: A method for scavenging mercaptans in a hydrocarbon fluid is disclosed. According to the method, an effective mercaptan-scavenging amount of an aqueous scavenging composition is added to the fluid. The composition comprises a quaternary ammonium hydroxide of the formula R.sup.1 R.sup.2 R.sup.3 R.sup.4 NOH. R.sup.1 and R.sup.2 are, independently, alkyl groups of from one to about eighteen carbon atoms, aryl groups of from six to about eighteen carbon atoms or alkylaryl groups of from seven to about eighteen carbon atoms. R.sup.3 is an alkyl group of from two to about eighteen carbon atoms, an aryl group of from two to about eighteen carbon atoms or an alkylaryl group of from four to about eighteen carbon atoms. R.sup.2 and R.sup.3 may be joined to form a heterocyclic ring including the N and optionally an oxygen atom. R.sup.4 is --(CH.sub.2 CH.sub.2 O).sub.n H, wherein n is an integer from one to about eighteen, or --CHR.sup.5 CHR.sup.6 Y, wherein R.sup.5 and R.sup.6 are, independently, hydrogen, alkyl groups of from one to about eighteen carbon atoms, aryl groups of from six to about eighteen carbon atoms or alkylaryl groups of from seven to about eighteen carbon atoms. Y is a non-acidic group. Related compositions and methods are also disclosed.

公开(公告)号：US5567212A

公开(公告)日：1996-10-22

申请号：US430208

申请日：1995-04-27

Applicant: David R. Gentry ,  Gerald T. Pancio ,  Jerry J. Weers

Inventor： David R. Gentry ,  Gerald T. Pancio ,  Jerry J. Weers

IPC: C10G21/20 ,  C09K8/532 ,  C10G29/20 ,  C10L1/228 ,  C10L1/22

CPC classification number: C10L1/2283 ,  C09K8/532 ,  C10G29/20

Abstract: A method for scavenging sulfur species from a petroleum-derived medium is disclosed. The method comprises contacting the medium with sulfur species scavenging amount of an imine of the formula ##STR1## wherein x is an integer from 1 to 10, R' is an organic moiety having a number of valences equal to x, R.sub.1 is hydrogen or a mono-valent organic moieties and R is a mono-valent olefin moiety, provided that R and R.sub.1 contain a total of from about four to about forty carbon atoms. In an alternative embodiment, the imine is produced by a condensation reaction between an amine having at least one primary amino group and a carbonyl of the formula ##STR2## wherein R.sub.1 is hydrogen or a mono-valent organic moieties and R is a mono-valent olefin moiety, provided that R and R.sub.1 contain a total of from about four to about forty carbon atoms. In yet other embodiments, the imine is produced by a condensation reaction between an amine having at least one primary amino group and an aldehyde having at least one alpha-hydrogen in an aldehyde to primary amino group molar ratio of at least about 2:1, are also disclosed.

Abstract translation: 公开了一种从石油衍生的介质中清除硫物质的方法。 该方法包括使培养基与清除硫的物质接触式为式的亚胺，其中x是1至10的整数，R'是具有等于x的价数的有机部分，R 1是氢或 一价有机部分，R是一价烯烃部分，条件是R和R 1含有总共约4至约40个碳原子。 在另一个实施方案中，亚胺是通过具有至少一个伯氨基的胺和式的羰基之间的缩合反应产生的，其中R1是氢或一价有机部分，R是一价的 烯烃部分，条件是R和R 1含有总共约4至约40个碳原子。 在其它实施方案中，亚胺通过具有至少一个伯氨基的胺与具有至少一个α-羟基的醛与醛与伯氨基摩尔比至少约2:1的缩合反应产生， 也被披露。

公开(公告)号：US5284576A

公开(公告)日：1994-02-08

申请号：US031062

申请日：1993-03-12

Applicant: Jerry J. Weers ,  Timothy J. O'Brien

Inventor： Jerry J. Weers ,  Timothy J. O'Brien

IPC: C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  E21B43/34 ,  C10G29/20

CPC classification number: C10L1/2222 ,  C10L1/221 ,  C10L1/238 ,  E21B43/34

Abstract: Hydrocarbons, gas mixtures of hydrocarbons, and the like containing hydrogen sulfide are brought into intimate contact with a hydrogen sulfide scavenger prepared by reacting an alkylenepolyamine with formaldehyde, whereby the amount of hydrogen sulfide in the hydrocarbon is significantly reduced.

Abstract translation: 含有硫化氢的碳氢化合物，烃类气体混合物等与通过使亚烷基多胺与甲醛反应制备的硫化氢清除剂紧密接触，由此烃中硫化氢的量显着降低。