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1. 发明公开

US20230374310A1 IN-SITU POLYMERIZATION OF SULFUR AND BIO-OILS IN BITUMINOUS MATRICES 审中-公开
公开(公告)号：US20230374310A1
公开(公告)日：2023-11-23
申请号：US18246803
申请日：2021-09-29
申请人： Arizona Board of Regents on behalf of Arizona State University
发明人： Elham FINI , Albert HUNG
IPC分类号： C08L95/00 , C10C3/02
CPC分类号： C08L95/00 , C10C3/023 , C08L2555/34 , C08L2555/64
摘要： Forming a modified bitumen includes contacting an oil with bitumen to yield a bitumen matrix comprising the oil, combining sulfur with the bitumen matrix, and reacting the sulfur with the oil to yield the modified bitumen. The modified bitumen composition includes bitumen, a sulfur component, and an oil component. The sulfur component is bonded covalently to the oil component, and the oil component is bonded covalently to the bitumen. An asphalt can include the modified bitumen.

2. 发明授权

US09187698B2 Falling film reactor for light tar oxidation 有权
标题翻译：降膜反应器用于轻焦油氧化
公开(公告)号：US09187698B2
公开(公告)日：2015-11-17
申请号：US13883666
申请日：2011-11-11
申请人： Chong Chen , Philip Dennis Coleman
发明人： Chong Chen , Philip Dennis Coleman
IPC分类号： C10G3/00 , C10C3/02 , B01J10/02 , B01J19/00 , B01J19/24 , C10C1/16 , C10C1/19 , C10C3/00 , C10C1/00
CPC分类号： C10C3/023 , B01J10/02 , B01J19/0013 , B01J19/247 , B01J2219/00159 , B01J2219/185 , B01J2219/187 , C10C1/00 , C10C1/16 , C10C1/19 , C10C3/002 , Y02P30/20
摘要： A method of processing light fraction tar includes pre-heating the light fraction tar before directing it through a reactor. The reactor has a top and a bottom and a surface spanning between said top and said bottom. A film of the light fraction tar flows down the surface under the force of gravity and with heated gas blowing thereon. The portion of the film that reaches the bottom of the reactor has improved properties making it more widely useful for carbon products.
摘要翻译：处理轻馏分焦油的方法包括在将轻馏分焦油引导通过反应器之前预先加热。反应器具有顶部和底部以及横跨在所述顶部和所述底部之间的表面。轻馏分焦油的薄膜在重力的作用下向下流动，并在其上吹入加热的气体。到达反应器底部的薄膜的部分具有改进的性能，使得它更广泛地用于碳产品。

3. 发明申请

US20140299515A1 PROCESS FOR CONVERSION OF PETROLEUM FEED COMPRISING AN EBULLATED BED HYDROCONVERSION STEP IN A FIXED BED HYDROTREATMENT STEP FOR THE PRODUCTION OF LOW SULPHUR CONTENT FUEL 审中-公开
标题翻译：用于生产低硫含量燃料的固定床加压步骤中包含EBULLED BED HYDROCONVERSION步骤的石油进料转化方法
公开(公告)号：US20140299515A1
公开(公告)日：2014-10-09
申请号：US14352363
申请日：2012-09-28
申请人： IFP Energies nouvelles
发明人： Wilfried Weiss , Jerome Majcher
IPC分类号： C10G69/08 , C10C3/02 , C10G1/00
CPC分类号： C10G69/08 , C10C3/023 , C10G1/002 , C10G65/04 , C10G65/12 , C10G69/04 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/205 , C10G2300/301 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/701 , C10G2400/02 , C10G2400/04 , C10G2400/08
摘要： Process for conversion of petroleum feed for production of low sulphur content fuel comprising the following steps: a step of ebullated bed hydroconversion of the feed in the presence of a supported catalyst, a separation step allowing a residual fraction to be obtained, a step of fixed bed hydrotreatment of the residual fraction using an upstream system of permutable reactors.
摘要翻译：用于生产低硫含量燃料的石油原料转化方法，包括以下步骤：在负载型催化剂存在下沸腾床加氢转化进料步骤，允许获得残余馏分的分离步骤，固定步骤使用可置换反应器的上游系统对剩余馏分进行床加氢处理。

4. 发明申请

US20130228493A1 Falling Film Reactor for Light Tar Oxidation 有权
标题翻译：用于轻焦油氧化的落膜反应器
公开(公告)号：US20130228493A1
公开(公告)日：2013-09-05
申请号：US13883666
申请日：2011-11-11
申请人： Chong Chen , Philip Dennis Coleman
发明人： Chong Chen , Philip Dennis Coleman
IPC分类号： C10C3/02 , C10C1/00
CPC分类号： C10C3/023 , B01J10/02 , B01J19/0013 , B01J19/247 , B01J2219/00159 , B01J2219/185 , B01J2219/187 , C10C1/00 , C10C1/16 , C10C1/19 , C10C3/002 , Y02P30/20
摘要： A method of processing light fraction tar includes pre-heating the light fraction tar before directing it through a reactor. The reactor has a top and a bottom and a surface spanning between said top and said bottom. A film of the light fraction tar flows down the surface under the force of gravity and with heated gas blowing thereon. The portion of the film that reaches the bottom of the reactor has improved properties making it more widely useful for carbon products.
摘要翻译：处理轻馏分焦油的方法包括在将轻馏分焦油引导通过反应器之前预先加热。反应器具有顶部和底部以及横跨在所述顶部和所述底部之间的表面。轻馏分焦油的薄膜在重力作用下向下流动，并在其上吹入加热的气体。到达反应器底部的薄膜的部分具有改进的性能，使得它更广泛地用于碳产品。

5. 发明申请

US20130092597A1 METHOD FOR REDUCING HYDROGEN SULFIDE EVOLUTION FROM ASPHALT AND HEAVY FUEL OILS 有权
公开(公告)号：US20130092597A1
公开(公告)日：2013-04-18
申请号：US13654124
申请日：2012-10-17
申请人： Baker Hughes Incorporated
发明人： Joseph L. Stark , Jennifer D. Draper , Paul Biggerstaff , Donald Wolfe
IPC分类号： C10G29/16 , C10G29/10 , C10C3/08
CPC分类号： C10C3/023 , C10C3/026 , C10G29/00 , C10G29/04 , C10G29/06 , C10G29/10 , C10G29/16 , C10G2300/207
摘要： Hydrogen sulfide evolution from asphalt or heavy fuel oil may be reduced or eliminated using an additive to act as a scavenger. Zinc, in conjunction with an additional metal selected from Fe, Mn, Co, Ni, Cr, Zr, when present in the form of nano-particles of an oxide, borate or carboxylate is an effective component is preventing or mitigating the evolution of hydrogen sulfide. The nano-particles may be used neat or as a dispersion. These metals may also be complexed and used in the form of a solution. Molybdenum, when used with one or both of Fe and Zn is also a useful in any of these forms for the same purpose.

6. 发明授权

US08308089B2 Method for preparing impregnating pitch for carbon-carbon composite 有权
标题翻译：碳 - 碳复合材料浸渍沥青的制备方法
公开(公告)号：US08308089B2
公开(公告)日：2012-11-13
申请号：US12874314
申请日：2010-09-02
申请人： In Seo Park , Jin Yong Lee , Kwang Youn Cho
发明人： In Seo Park , Jin Yong Lee , Kwang Youn Cho
IPC分类号： B02C19/00
CPC分类号： C04B35/83 , C04B35/6261 , C04B35/62655 , C04B35/6267 , C04B35/6269 , C04B2235/48 , C04B2235/5427 , C10C3/023
摘要： The present invention discloses a method for preparing an impregnating pitch which is used for the manufacture of carbon-carbon composites having excellent mechanical properties at an ultra high temperature, abrasion resistance and the like, wherein the impregnating pitch having a low viscosity and an improved carbonization yield is provided by facilitating cross-linking reactions between the aromatic compounds in the pitch, while eliminating heat treatment.
摘要翻译：本发明公开了一种制备浸渍沥青的方法，该浸渍沥青用于制造在超高温，耐磨性等方面具有优异的机械性能的碳 - 碳复合材料，其中浸渍沥青具有低粘度和改进的碳化作用通过促进沥青中的芳族化合物之间的交联反应，同时消除热处理来提供产率。

7. 发明申请

US20070131578A1 Preparation of industrial asphalt 有权
标题翻译：工业沥青的制备
公开(公告)号：US20070131578A1
公开(公告)日：2007-06-14
申请号：US11345184
申请日：2006-02-01
申请人： Yonghong Ruan , William Longcor , Peter Johnson
发明人： Yonghong Ruan , William Longcor , Peter Johnson
IPC分类号： C10G27/00 , C10G3/00
CPC分类号： C10C3/04 , C08L95/00 , C10C3/023 , Y02P30/20
摘要： The present invention relates to a method for preparing an industrial asphalt comprising (1) heating an asphalt flux to a temperature which is within the range of about 400° F. (204° C.) to 550° F. (288° C.) to produce a hot asphalt flux, (2) sparging an oxygen containing gas through the hot asphalt flux for a period of time which is sufficient to increase the softening point of the asphalt flux to a value of at least 100° F. (38° C.), to produce an underblown asphalt composition; and (3) mixing a sufficient amount of a polyphosphoric acid throughout the underblown asphalt composition while the underblown asphalt composition is maintained at a temperature which is within the range of 200° F. (93° C.) to 550° F. (288° C.) to attain a softening point which is within the range of 185° F. (85° C.) to 250° F. (121° C.) and a penetration value of at least 15 dmm at 770° F. (25° C.) to produce the industrial asphalt.
摘要翻译：本发明涉及一种制备工业沥青的方法，其包括（1）将沥青助熔剂加热至约400°F（204℃）至550°F范围内的温度（288℃））以产生热沥青助焊剂，（2）通过热沥青助焊剂喷射含氧气体一段时间，这足以将沥青助焊剂的软化点增加至至少100°F（38 °C），以产生底吹沥青组合物; 和（3）将充分量的多磷酸混合在整个吹塑沥青组合物中，同时将吹制沥青组合物保持在200°F（93℃）至550°F范围内的温度（288℃ ℃），以获得在770°F下在185°F（85℃）至250°F（121℃）范围内的渗透值至少为15dmm的软化点。（25℃）以生产工业沥青。

8. 发明授权

US5470455A Process for converting acid sludge to intermediate sludge and soft and/or hard asphalt 失效
标题翻译：将酸性污泥转化为中间污泥和软和/或硬沥青的方法
公开(公告)号：US5470455A
公开(公告)日：1995-11-28
申请号：US197587
申请日：1994-02-17
申请人： Benjamin S. Santos
发明人： Benjamin S. Santos
IPC分类号： C10C3/00 , C10C3/02 , C10C3/04 , C10G17/02
CPC分类号： C10C3/007 , C10C3/023 , C10C3/04
摘要： A process for converting the acid sludge produced by waste oil refineries into an intermediate sludge which can be used in the production of either soft, un-oxidized asphalt or hard, oxidized asphalt, and a process for converting the intermediate sludge into soft, un-oxidized asphalt. The process comprises contacting the entire surface area of acid sludge with a pH altering agent such as water or a solid base such as lime, caustic soda, or soda ash, to convert the acid sludge into a layer of liquid and a layer of intermediate sludge. Then the liquid layer is separated from the intermediate sludge layer, thereby producing an intermediate sludge having properties which make it suitable for use in asphalt production. To produce soft, un-oxidized asphalt, the intermediate sludge is heated to a temperature above the boiling point of water and held at that temperature long enough to remove all the aqueous components to create un-oxidized asphalt. Various additives may be added to alter the characteristics or improve the quality of the resulting asphalt.
摘要翻译：将由废油精炼厂生产的酸性污泥转化为可用于生产软质，未氧化沥青或硬质氧化沥青的中间污泥的方法，以及将中间污泥转化为软质，氧化沥青。该方法包括使酸性污泥的整个表面积与pH改变剂如水或固体碱如石灰，苛性钠或苏打灰接触，将酸性污泥转化为液体层和中间污泥层。然后将液体层与中间污泥层分离，从而生产出具有适于在沥青生产中使用的性质的中间污泥。为了生产柔软的未氧化沥青，将中间污泥加热到高于水沸点的温度，并在该温度下保持足够长的时间以除去所有的水分成分以产生未氧化的沥青。可以加入各种添加剂以改变特征或提高所得沥青的质量。

9. 发明授权

US4332671A Processing of heavy high-sulfur crude oil 失效
标题翻译：重质高硫原油的加工
公开(公告)号：US4332671A
公开(公告)日：1982-06-01
申请号：US271448
申请日：1981-07-08
申请人： Lyndon D. Boyer
发明人： Lyndon D. Boyer
IPC分类号： C10B55/00 , C10C3/02 , C10G9/00 , C10L9/08 , C10G53/16 , C10G55/08 , C10G57/00
CPC分类号： C10B55/00 , C10C3/023 , C10G9/005 , C10L9/08
摘要： Heavy high-sulfur crude oil is subjected to distillation to produce gas and liquid hydrocarbon products and a residuum. The gas and liquid products are desulfurized. Part of the residuum is coked in a delayed coker, and sulfur in the coke is removed by high temperature calcination. The remainder of the residuum is air-blown to produce an asphalt product, and sulfur recovered from the other products is added to the asphalt to produce a sulfur-enriched asphalt product.
摘要翻译：将重质高硫原油进行蒸馏以产生气体和液体烃产物和残渣。气体和液体产品被脱硫。部分残渣在延迟焦化炉中焦化，通过高温煅烧除去焦炭中的硫。残余物的剩余部分是空气吹制以生产沥青产品，并且从其他产物回收的硫被加入到沥青中以产生富含硫的沥青产品。

10. 发明授权

US3374210A Sulfonated aromatic resins 失效
标题翻译：磺化芳香树脂
公开(公告)号：US3374210A
公开(公告)日：1968-03-19
申请号：US48876365
申请日：1965-09-20
申请人： GREFCO
发明人： WILLIAM MULLER N , TARBELL HARLAN E
IPC分类号： C07C309/62 , C10C3/02
CPC分类号： C07C309/62 , C10C3/023

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