公开(公告)号：US20100147333A1

公开(公告)日：2010-06-17

申请号：US12314453

申请日：2008-12-11

申请人： Chris A. Wright ,  Glen B. Brons ,  Sharon A. Feiller ,  George A. Lutz

发明人： Chris A. Wright ,  Glen B. Brons ,  Sharon A. Feiller ,  George A. Lutz

IPC分类号： B01J19/00 ,  C10G29/00 ,  B08B3/04 ,  B08B9/027

CPC分类号： C10G53/06 ,  C10G21/003 ,  C10G75/04 ,  C10G2300/1033 ,  C10G2300/206 ,  C10G2300/4075

摘要： Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects includes a base non-HSDP crude oil and an effective amount of resins isolated from a high solvency dispersive power (HSDP) crude oil, and method of making same. Also, methods of using such non-HSDP crude oil for on-line cleaning of a fouled crude oil refinery component, for reducing fouling in a crude oil refinery component, and in a system capable of experiencing fouling conditions associated with particulate or asphaltene fouling.

摘要翻译： 具有增加的污垢减轻和在线清洁效果的非高偿付能力分散能力（非HSDP）原油包括基础非HSDP原油和从高偿付能力分散能力（HSDP）原油中分离的有效量的树脂， 和制作方法。 而且，使用这种非HSDP原油在污染的原油炼油部件进行在线清洁以减少原油炼油部件中的结垢以及能够经历与颗粒状或沥青质结垢相关的结垢状况的系统的方法。

公开(公告)号：US20100163461A1

公开(公告)日：2010-07-01

申请号：US12574294

申请日：2009-10-06

申请人： Chris A Wright ,  Glen B. Brons ,  Manuel S. Alvarez ,  Peter W. Jacobs ,  Sharon A. Feiller ,  George A. Lutz

发明人： Chris A Wright ,  Glen B. Brons ,  Manuel S. Alvarez ,  Peter W. Jacobs ,  Sharon A. Feiller ,  George A. Lutz

IPC分类号： C10G75/04 ,  C10G19/00 ,  G01N33/00

CPC分类号： C10G75/04 ,  C10G29/00 ,  C10G29/02 ,  C10G29/04 ,  C10G29/10 ,  C10G29/16 ,  C10G2300/1033 ,  C10G2300/4075 ,  C10G2300/80

摘要： A method and system for controlling fouling in a hydrocarbon refining process that includes measuring a level of a particulate in a process stream of the hydrocarbon refining process in communication with a hydrocarbon refinery component, identifying an effective amount of additive capable of reducing particulate-induced fouling based at least in part on the measured level of the particulate in the process stream, and introducing the effective amount of additive to the hydrocarbon refining process.

摘要翻译： 一种用于控制烃精炼方法中的结垢的方法和系统，其包括测量与烃精炼组分连通的烃精炼方法的工艺流中的颗粒水平，鉴定有效量的能够减少颗粒状结垢的添加剂 至少部分地基于测量的工艺流中的颗粒的水平，并将有效量的添加剂引入到烃精炼过程中。

公开(公告)号：US08329941B2

公开(公告)日：2012-12-11

申请号：US12631177

申请日：2009-12-04

申请人： Steven W. Levine ,  Manuel A. Francisco ,  Sharon A. Feiller ,  Clifford C. Walters

发明人： Steven W. Levine ,  Manuel A. Francisco ,  Sharon A. Feiller ,  Clifford C. Walters

IPC分类号： C07C61/00

CPC分类号： C07C51/02 ,  C07C63/40

摘要： A method for recovering high molecular weight naphthenic tetra-acids, particularly ARN acids from a calcium naphthenate deposit. Calcium naphthenate deposits contain large amounts of calcium naphthenate salts of ARN acids. The method dual solvent extraction process in which the naphthenic tetra-acids chemically bound as calcium naphthenate salts are converted into free acid monomers by an aqueous acid. The resulting free acid monomers are then dissolved into an organic solvent phase and the counterions dissolve in the aqueous acid phase. The naphthenic tetra-acids are then recovered from the organic solvent phase.

摘要翻译： 从环烷酸钙沉积物中回收高分子量环烷酸四酸，特别是ARN酸的方法。 环烷酸钙沉淀物含有大量的ARN酸的环烷酸钙盐。 化学键合为环烷酸钙盐的环烷四酸的方法双溶剂萃取方法通过酸水溶液转化为游离酸单体。 然后将所得的游离酸单体溶解在有机溶剂相中，并将抗衡离子溶解在酸性水相中。 然后从有机溶剂相中回收环烷酸四酸。