COMPOSITION OF PACKER FLUID FOR DEEP AND ULTRA-DEEP WELLS IN ENVIRONMENTS CONTAINING CO2 AND A PROCESS OF USING THE SAME
    72.
    发明申请
    COMPOSITION OF PACKER FLUID FOR DEEP AND ULTRA-DEEP WELLS IN ENVIRONMENTS CONTAINING CO2 AND A PROCESS OF USING THE SAME 审中-公开
    包含二氧化碳的环境中的深层和超深孔的包装液的组合物及其使用方法

    公开(公告)号:US20140144636A1

    公开(公告)日:2014-05-29

    申请号:US14170083

    申请日:2014-01-31

    CPC classification number: E21B33/10 C09K8/54 E21B21/00

    Abstract: A composition of a packer fluid including biodiesel glycerin which can be used in deep and ultra-deep wells in environments containing CO2 and a process of using the same. This fluid may have a specific mass of at least 1.15 g/cm3, adequate viscosity for pumping at less than 2,000 cP and corrosive potential of up to 3 mm in 30 years. In addition, the packer fluid is compatible with the elastomers normally employed and does not degrade when exposed to temperatures lower than 100° C. The packer fluid is injected into an oil well as part of a well packer process.

    Abstract translation: 包括生物柴油甘油的封隔器流体的组合物,其可用于含有CO 2的环境中的深层和超深孔以及使用该二氧化碳的方法。 该流体可以具有至少1.15g / cm 3的特定质量,在30年内以低于2,000cP的泵送足够的粘度和高达3mm的腐蚀潜能。 此外,封隔器流体与通常使用的弹性体相容,并且当暴露于低于100℃的温度时不会降解。封隔器流体被注入到油井中,作为封隔器过程的一部分。

    Process for the extractive oxidation of contaminants from raw hydrocarbon streams
    73.
    发明申请
    Process for the extractive oxidation of contaminants from raw hydrocarbon streams 有权
    从原始烃流中提取氧化污染物的过程

    公开(公告)号:US20040222134A1

    公开(公告)日:2004-11-11

    申请号:US10429843

    申请日:2003-05-06

    CPC classification number: C10G67/08 C10G27/12 C10G67/12 C10G69/04

    Abstract: A process for the extractive oxidation of contaminants from raw hydrocarbon streams rich in heteroatomic polar compounds is described, the said process involving the extractive oxidation of sulfur and nitrogen compounds from said streams, the said process comprising treating said streams with a peroxide solution/organic acid couple, the weight percent of the peroxide solution and organic acid based on raw hydrocarbon being at least 3 for both the peroxide and organic acid solution, under an acidic pH, atmospheric or higher pressure and ambient or higher temperature. As a result of the reaction, the oxidized heteroatomic compounds, having strong affinity for the aqueous phase, are extracted into said aqueous phase, while the oxidized hydrocarbon is neutralized, water washed and dried, the resulting end product being a hydrocarbon stream from which have been removed 88.1 wt % or more of total nitrogen compounds and basic nitrogen up to 99.1 wt %, both calculated as mass contents, total Sulfur 23.3% removal, and removal of total olefins is limited to 6.5 weight %. The treated product is further directed to any refining process.

    Abstract translation: 描述了从富含杂原子极性化合物的原料烃流中提取氧化污染物的方法,所述方法涉及从所述物流中提取氧化硫和氮化合物,所述方法包括用过氧化物溶液/有机酸处理所述物流 在酸性pH,大气压或更高的压力以及环境温度或更高的温度下,过氧化物溶液和基于原料烃的有机酸的重量百分比至少为3,对于过氧化物和有机酸溶液为至少3。 作为反应的结果,对水相具有强亲和性的氧化的杂原子化合物被萃取到所述水相中,同时氧化的烃被中和,水洗和干燥,所得的最终产物是具有 除去88.1重量%以上的总氮化合物和碱性氮达99.1重量%,均以质量含量计,总硫23.3%除去和总烯烃除去量限于6.5重量%。 经处理的产品进一步涉及任何精炼过程。

    Process for the upgrading of raw hydrocarbon streams
    74.
    发明申请
    Process for the upgrading of raw hydrocarbon streams 有权
    原始烃流的升级过程

    公开(公告)号:US20040108252A1

    公开(公告)日:2004-06-10

    申请号:US10314963

    申请日:2002-12-10

    CPC classification number: C10G27/12 C10G27/00 C10G27/04 C10G53/14

    Abstract: A process for the upgrading of raw hydrocarbon streams rich in heteroatomic polar compounds and/or unsaturated moieties involving the extractive oxidation of sulfur, nitrogen, conjugated dienes and other unsaturated compounds from said streams, the said process comprising treating said streams with a peroxide solution/organic acid couple and an iron oxide catalyst which is a limonite ore, under an acidic pH, atmospheric pressure and ambient or higher temperature. As a result of the reaction, the oxidized heteroatomic compounds, having strong affinity for the aqueous slurry phase, are extracted into said aqueous phase, while the oxidized hydrocarbon is separated from catalyst by decanting, neutralizing, water washing and drying, the resulting end product being a hydrocarbon stream from which have been removed 90% or more of total nitrogen compounds and basic nitrogen up to 99.7%, both calculated as mass contents.

    Abstract translation: 一种用于提炼富含杂原子极性化合物和/或不饱和部分的原始烃流的方法,涉及从所述物流中萃取氧化硫,氮,共轭二烯和其它不饱和化合物,所述方法包括用过氧化物溶液/ 有机酸对和在酸性pH,大气压和环境温度或更高温度下为褐铁矿的氧化铁催化剂。 作为反应的结果,将对水相淤浆相具有强亲和性的氧化杂原子化合物提取到所述水相中,同时通过倾析,中和,水洗和干燥将氧化的烃与催化剂分离,得到的最终产物 是一种烃流,其中已经除去90%或更多的总氮化合物和碱性氮达99.7%,均以质量含量计算。

    CLOSED CYCLONE SYSTEM HAVING A FLOW RATE DISTRIBUTOR AND USE OF SAME
    75.
    发明申请
    CLOSED CYCLONE SYSTEM HAVING A FLOW RATE DISTRIBUTOR AND USE OF SAME 有权
    具有流速分布器的闭环系统及其使用

    公开(公告)号:US20040071608A1

    公开(公告)日:2004-04-15

    申请号:US09849352

    申请日:2001-05-07

    CPC classification number: C10G11/18 B01J8/0055 B04C5/24 B04C5/26

    Abstract: A distributor (9) for the equalization of flow rate of cyclones in closed cyclone systems installed in the interconnection of the cyclones of the disengager vessel of the gas-solid suspension of the fluid catalytic cracking (FCC) processes is described, that distributes the gases exiting the first stage cyclones so as to promote a desirable and uniform flow rate of said gases through said space, besides absorbing the relative movements between the cyclones caused by the differential thermal expansion. The distributor of the invention secures a homogeneous accommodation of the gas-solid suspension in a connecting pipe, allowing a uniform cyclone operation in the next stage, no matter the geometry of the riser-cyclone set or of the downer-cyclone set.

    Abstract translation: 描述了用于在安装在流化催化裂化(FCC)方法的气体 - 固体悬浮液的分离容器的旋风分离器的互连中的闭合旋风系统中的旋风分离器流量均衡器的分配器(9),其分配气体 离开第一级旋风分离器,以便除了吸收由不同热膨胀引起的旋风分离器之间的相对运动之外,还促进所述气体通过所述空间的期望且均匀的流速。 本发明的分配器确保了气 - 固悬浮液在连接管中的均匀调节,允许在下一阶段进行均匀的旋风分离器操作,不管提升器 - 旋风分离器组或下降 - 旋风分离器组的几何形状。

    Mechanisms to set a hollow device into and to retrieve said hollow device from a flow pipe
    76.
    发明申请
    Mechanisms to set a hollow device into and to retrieve said hollow device from a flow pipe 有权
    将中空装置设置在流管中并从流管中回收所述中空装置的机构

    公开(公告)号:US20030082011A1

    公开(公告)日:2003-05-01

    申请号:US10282057

    申请日:2002-10-29

    Abstract: A method to set a hollow device into an undersea flow pipe uses a flexible pig driven by a flow flowing into said flow pipe to displace a hollow device to a point where a stop means halts a displacement of said hollow device, thereby setting said hollow device into position. A method to retrieve a hollow device into an undersea flow pipe uses a flexible pig driven by a flow flowing into said flow pipe to retrieve said hollow device from a location where said hollow device operates halted by a stopping means.

    Abstract translation: 将中空装置设置为海底流动管的方法使用由流入所述流动管的流动的柔性猪,将中空装置移动到停止装置停止所述中空装置的位移的点,从而将所述中空装置 到位 将中空装置取回到海底流管中的方法使用由流入所述流管的流动的柔性猪,以从所述中空装置由停止装置停止的位置取回所述中空装置。

    Process for the catalytic oxidation of sulfur, nitrogen and unsaturated compounds from hydrocarbon streams
    77.
    发明申请
    Process for the catalytic oxidation of sulfur, nitrogen and unsaturated compounds from hydrocarbon streams 有权
    从烃流中催化氧化硫,氮和不饱和化合物的方法

    公开(公告)号:US20020189975A1

    公开(公告)日:2002-12-19

    申请号:US09855947

    申请日:2001-05-16

    CPC classification number: C10G53/14 C10G27/00 C10G27/12

    Abstract: A process for the catalytic oxidation of sulfur and nitrogen contaminants as well as unsaturated compounds present in a hydrocarbon fossil oil medium is described, the process comprising effecting the oxidation in the presence of at least one peroxide, at least one acid and a pulverized raw iron oxide. The process shows an improved oxidation power towards the contaminants typically present in a fossil oil medium, this deriving from the combination of the peroxy-acid and the hydroxyl radical generated in the reaction medium due to the presence of an iron oxyhydroxide such as a limonite clay, which bears a particular affinity for the oil medium. The process finds use in various applications, from a feedstock for refining until the preparation of deeply desulfurized and deeply denitrified products.

    Abstract translation: 描述了一种用于硫和氮污染物的催化氧化以及存在于烃化石油介质中的不饱和化合物的方法,该方法包括在至少一种过氧化物,至少一种酸和粉碎的生铁存在下进行氧化 氧化物。 该方法显示出对于通常存在于化石油介质中的污染物的改善的氧化功率,这源于过氧酸和在反应介质中产生的羟基自由基的组合,这是由于羟基氧化铁如褐铁矿粘土 ,其对油介质具有特异性亲和力。 该方法可用于各种应用,从用于精制的原料直到深度脱硫和深度反硝化产物的制备。

Patent Agency Ranking