公开(公告)号：US20080295395A1

公开(公告)日：2008-12-04

申请号：US12128918

申请日：2008-05-29

Applicant: Bradley G. Harrell ,  Michael J. Zetlmeisl ,  Christopher Gallagher ,  Jianzhong Yang ,  Andrew J. McCallum

Inventor： Bradley G. Harrell ,  Michael J. Zetlmeisl ,  Christopher Gallagher ,  Jianzhong Yang ,  Andrew J. McCallum

IPC: C10L1/18

CPC classification number: C10L10/02 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/231

Abstract: Exhaust emissions resulting from the combustion of hydrocarbon fuels in compression ignition engines may be reduced using a homopolymer that may be polyisobutylene, polypropylene, and/or hyperbranched polyalpha-olefins. Optionally, an alkyl nitrate such as 2-ethylhexylnitrate (2EHN), and/or a peroxide, such as hydrogen peroxide, may also be used together with the homopolymer. Both NOx and particulate matter emissions (PM) may be reduced using ppm quantities of the additive compositions; alternatively, NOx emissions may be lowered or reduced while PM emissions do not substantially increase.

Abstract translation: 可以使用可以是聚异丁烯，聚丙烯和/或超支化聚α-烯烃的均聚物来减少压缩点火发动机中烃燃料燃烧产生的废气排放。 任选地，硝酸铵如硝酸2-乙基己酯（2EHN）和/或过氧化物如过氧化氢也可与均聚物一起使用。 可以使用ppm量的添加剂组合物来减少NOx和颗粒物排放物（PM）; 或者，可以降低或减少NOx排放，同时PM排放基本上不增加。

公开(公告)号：US20080001125A1

公开(公告)日：2008-01-03

申请号：US11601401

申请日：2006-11-17

Applicant: Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Bradley G. Borgard ,  Scott Bieber

Inventor： Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Bradley G. Borgard ,  Scott Bieber

IPC: C10G17/00 ,  C09K3/00 ,  C23F11/00

CPC classification number: C10G75/02 ,  C07C7/20 ,  C09K15/12 ,  C09K15/30 ,  C10G7/10 ,  C10G2300/203 ,  C10G2300/4075

Abstract: Corrosion induced by the presence of naphthenic acids in hydrocarbon fluids, particularly where such fluids are at elevated temperatures, may be inhibited or controlled through use of corrosion inhibiting compositions comprising a combination of a minor portion of a phosphorus-based constituent and a major portion of a sulfur-based constituent, nitrogen-based constituent, or combination thereof. In another embodiment the sulfur-based constituent and/or nitrogen-based constituent may be used without any phosphorus-based constituent. Where the compounds are appropriately selected, the compositions may inhibit corrosion to a degree comparable or nearly comparable to the inhibition provided by an equal amount of some conventional phosphorus-based compounds alone, but are significantly less likely to impair catalyst activity in downstream cracking and refinery operations.

Abstract translation: 在烃流体中，特别是在这些流体处于升高的温度下，环烷酸的存在引起的腐蚀可以通过使用腐蚀抑制组合物来抑制或控制，所述腐蚀抑制组合物包含少量部分磷基成分和主要部分 硫基成分，氮基成分或其组合。 在另一个实施方案中，可以使用硫基组分和/或氮基组分而没有任何磷基组分。 当适当选择化合物时，组合物可以将腐蚀抑制在与等量的一些常规磷基化合物单独提供的抑制相当或几乎相当的程度上，但是显着不太可能损害下游裂解和炼油中的催化剂活性 操作。

公开(公告)号：US4941994A

公开(公告)日：1990-07-17

申请号：US381549

申请日：1989-07-18

Applicant: Michael J. Zetlmeisl ,  Benjamin T. Outlaw

Inventor： Michael J. Zetlmeisl ,  Benjamin T. Outlaw

IPC: C10L1/14 ,  C10L1/24 ,  C10L1/26

CPC classification number: C10L1/14 ,  C10L1/2641 ,  C10L1/2456

Abstract: Corrosion of metal surfaces in contact with a hot hydrocarbon stock containing an appreciable amount of naphthenic acid is inhibited by the presence in the hydrocarbon stock of an effective corrosion inhibiting amount of a dialkyl or trialkyl phosphite, alone or together with a thiazoline.

Abstract translation: 与含有可观量的环烷酸的热烃原料接触的金属表面的腐蚀被烃储存物中单独或与噻唑啉一起的有效腐蚀抑制量的二烷基或三烷基亚磷酸酯的存在所抑制。

公开(公告)号：US07935246B2

公开(公告)日：2011-05-03

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：US4659339A

公开(公告)日：1987-04-21

申请号：US009319

申请日：1979-02-05

Applicant: Walter R. May ,  Michael J. Zetlmeisl

Inventor： Walter R. May ,  Michael J. Zetlmeisl

IPC: C10L1/10 ,  C10L10/04 ,  F02C7/30 ,  C10L1/30

CPC classification number: F02C7/30 ,  C10L1/10 ,  C10L10/04

Abstract: This invention relates to the inhibition of corrosion resulting from the presence of vanadium and sodium in fuels, for example, in residual fuels, such as in those fuels used in steam boilers, process heaters and gas turbines, etc., by adding Mg/Al/Si combinations thereto. Mg/Al/Si combinations are more effective than other inhibitors at a high Na/V ratio.

Abstract translation: 本发明涉及抑制由燃料中的钒和钠的存在引起的腐蚀，例如在蒸汽锅炉，工艺加热器和燃气轮机等中使用的燃料中的残留燃料中，通过添加Mg / Al / Si组合。 Mg / Al / Si组合在高Na / V比下比其他抑制剂更有效。

公开(公告)号：US20090236263A1

公开(公告)日：2009-09-24

申请号：US12409179

申请日：2009-03-23

Applicant: Ksenija Babic-Samardzija ,  Joseph L. Stark ,  Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Lawrence N. Kremer

Inventor： Ksenija Babic-Samardzija ,  Joseph L. Stark ,  Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Lawrence N. Kremer

IPC: C10G45/00 ,  C09K3/00

CPC classification number: C10G29/06 ,  C10G29/08 ,  C10G29/16 ,  C10G75/00

Abstract: Total acid number and/or corrosiveness of a crude or refined hydrocarbon, where the total acid number and/or corrosiveness is due to the presence of acid compounds such as carboxylic acid (naphthenic acid), may be reduced by treating the hydrocarbon with a metallic overbase. The effect of this treatment may be substantially enhanced by the presence of a hydrogen transfer agent. The abstract 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: 粗酸或精制烃的总酸值和/或腐蚀性，其总酸值和/或腐蚀性是由于存在酸化合物如羧酸（环烷酸）而导致的，可以通过用金属 超基 这种处理的效果可以通过氢转移剂的存在而显着提高。 提交摘要的理解是，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：US07381319B2

公开(公告)日：2008-06-03

申请号：US10930876

申请日：2004-08-31

Applicant: Joel E. Lack ,  George G. Duggan ,  Michael J. Zetlmeisl

Inventor： Joel E. Lack ,  George G. Duggan ,  Michael J. Zetlmeisl

IPC: C10G7/10 ,  C23F11/14

CPC classification number: C10G75/02 ,  C10G7/10 ,  Y10S585/95

Abstract: Amine and amine blend compositions neutralize acid environments in distillation overheads of hydrocarbon processing facilities. The neutralizers are composed of certain combinations of amines which are relatively stronger bases and more resistant to hydrochloride salt formation. The amines, when blended together, provide greater neutralization of condensed water present without increased potential for corrosive hydrochloride salt formation.

Abstract translation: 胺和胺混合物组合物中和碳氢化合物处理设备的蒸馏塔顶馏分中的酸性环境。 中和剂由胺的相对较强的碱的某些组合组成，并且对盐酸盐的形成更具抗性。 胺混合在一起时，可以提供更多的冷凝水中和，而不会增加腐蚀性盐酸盐形成的潜力。

公开(公告)号：US5863415A

公开(公告)日：1999-01-26

申请号：US919839

申请日：1997-08-28

Applicant: Michael J. Zetlmeisl

Inventor： Michael J. Zetlmeisl

IPC: C10G75/02 ,  C10L1/26 ,  C10L10/04 ,  C10M137/10 ,  C10M137/14 ,  C10M153/04 ,  C23F11/167 ,  C23F11/12 ,  C23F11/16

CPC classification number: C10M153/04 ,  C07F9/1651 ,  C10G75/02 ,  C10L1/2616 ,  C10L1/265 ,  C10L1/2683 ,  C10L10/04 ,  C10M137/10 ,  C10M137/105 ,  C10M137/14 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/06 ,  C10M2223/061 ,  C10M2225/00 ,  C10M2225/02 ,  C10N2230/12

Abstract: Corrosion of iron-containing metal surfaces in a hydrocarbon fluid having a temperature of from about 175.degree. C. to about 400.degree. C. and containing a corrosive amount of naphthenic acid is inhibited by adding to the fluid or to a feed therefor, in a total additive amount sufficient to effect corrosion inhibition in said fluid, one or more thiophosphorus compound, a salt thereof, an alkyl or aryl ester thereof, an isomer thereof, or some combination of the foregoing, thereby to effect inhibition of naphthenic acid induced corrosion in the fluid.

Abstract translation: 通过向流体或其饲料中加入温度为约175℃至约400℃并含有腐蚀性量的环烷酸的烃流体中的含铁金属表面的腐蚀， 总添加量足以实现所述流体中的腐蚀抑制，一种或多种硫代磷化合物，其盐，其烷基或芳基酯，其异构体或前述物质的一些组合，从而可以抑制环烷酸诱导的腐蚀 流体。

公开(公告)号：US5169598A

公开(公告)日：1992-12-08

申请号：US706623

申请日：1991-05-29

Applicant: Michael J. Zetlmeisl ,  Eddie C. French

Inventor： Michael J. Zetlmeisl ,  Eddie C. French

IPC: C10G7/10 ,  C23F11/04

CPC classification number: C10G7/10 ,  C23F11/04

Abstract: A method for inhibiting corrosion of ferrous surfaces in an acidic, aqueous medium having a temperature of at least about 200.degree. F. is disclosed. The method comprises incorporating into the mediumn a corrosion inhibiting amount of a corrosion inhibitor comprising the reaction product of an aldehyde and a composition corresponding to the formula: ##STR1## wherein R.sup.1 is a hydrocarbon group, R.sup.2 and R.sup.3 are independently selected from H and alkyl, R.sup.4 is H, alkyl, alkanol or (alkylene-N).sub.n H wherein n is at least one, and x is 2 or 3. The present invention is also directed to a such method in which the corrosion inhibitor comprises a compound corresponding to the formula: ##STR2## wherein R.sup.1, R.sup.2, and R.sup.3 and x are defined as above.

公开(公告)号：US3980449A

公开(公告)日：1976-09-14

申请号：US491770

申请日：1974-07-25

Applicant: Michael J. Zetlmeisl ,  Walter R. May ,  Robert R. Annand

Inventor： Michael J. Zetlmeisl ,  Walter R. May ,  Robert R. Annand

IPC: C10L1/12 ,  C10L1/26

CPC classification number: C10L1/1208

Abstract: This invention relates to the inhibition of lead corrosion in fuel, for example, in residual fuels, such as in those fuels used in steam boilers and gas turbines, by adding certain metals thereto such as magnesium, calcium, aluminum, silicon, and combinations thereof.

Abstract translation: 本发明涉及抑制燃料中的铅腐蚀，例如残留燃料，例如在蒸汽锅炉和燃气轮机中使用的那些燃料中，通过添加某些金属如镁，钙，铝，硅及其组合来抑制铅腐蚀。 。