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    • 4. 发明申请
    • Method and apparatus for pre-emptive operational risk management and risk discovery
    • 预防性操作风险管理和风险发现的方法和设备
    • US20070208600A1
    • 2007-09-06
    • US11364158
    • 2006-03-01
    • Steven BabusWanli MinBala RamachandranJonathan Rosenoer
    • Steven BabusWanli MinBala RamachandranJonathan Rosenoer
    • G06F9/44
    • G06Q10/04G06Q10/0635G06Q30/0202
    • A computer implemented method and a computer system implementing the method provide enterprises with pre-emptive/proactive operational risk management. First, historical data on the occurrence of operational risk events and other internal business/external metrics and indicators are collected. This is followed by construction of a model for correlating the risk events with internal and external metrics and indicators. This can result in the estimation of the probability of occurrence of risk events and a model for the severity of a loss event (in termns of, say, dollar amount) as a function of the various variables that are related to or have leverage on the business operation. The Key Risk Indicators for the business are then identified based on the model. Following this, the identified key risk factors are forecasted for future time periods and used to identify early warnings of risk and is further validated. This is used as a basis for the identification and execution of appropriate proactive/pre-emptive risk management and mitigation actions.
    • 计算机实现的方法和实施该方法的计算机系统为企业提供先发制人/主动操作风险管理。 首先收集关于操作风险事件发生的历史数据和其他内部业务/外部指标和指标。 随后,建立一个将风险事件与内部和外部指标和指标相关联的模型。 这可以导致风险事件的发生概率的估计和损失事件的严重程度的模型(例如,例如,美元金额)作为与相关或具有杠杆作用的各种变量的函数 商业运营。 然后根据模型确定业务的主要风险指标。 此后,确定的关键风险因素预测未来时间段,并用于识别早期的风险预警,并进一步验证。 这被用作识别和执行适当的主动/先发制人的风险管理和缓解行动的基础。
    • 8. 发明申请
    • INTEGRATED PROPYLENE PRODUCTION
    • 综合丙烯生产
    • US20120108864A1
    • 2012-05-03
    • US13343076
    • 2012-01-04
    • Robert J. GartsideBala Ramachandran
    • Robert J. GartsideBala Ramachandran
    • C07C4/06
    • C07C11/06C07C4/06C07C6/04C07C2521/04C07C2521/06C07C2521/08C07C2521/10C07C2523/02C07C2523/30C07C2529/00C07C2529/40Y02P20/52
    • A process for the production of propylene, the process including: fractionating a hydrocarbon stream comprising n-butenes, isobutylene, and paraffins into at least two fractions including a light C4 fraction comprising isobutylene and a heavy C4 fraction comprising n-butenes and paraffins; contacting at least a portion of the heavy C4 fraction with a metathesis catalyst to form a metathesis product comprising ethylene, propylene, C4+ olefins, and paraffins; fractionating the metathesis product into at least four fractions including an ethylene fraction, a propylene fraction, a C4 fraction comprising C4 olefins and paraffins, and a C5+ fraction; cracking the light C4 fraction and the C5+ fraction to produce a cracking product comprising ethylene, propylene, and heavier hydrocarbons; and fractionating the cracking product into at least two fractions including a light fraction comprising propylene and a fraction comprising C5 to C6 hydrocarbons.
    • 一种生产丙烯的方法,该方法包括:将包含正丁烯,异丁烯和链烷烃的烃流分馏成至少两个馏分,包括含有异丁烯的轻馏分C4馏分和包含正丁烯和链烷烃的重C4馏分; 使至少一部分重C4馏分与复分解催化剂接触以形成包含乙烯,丙烯,C 4 +烯烃和链烷烃的复分解产物; 将复分解产物分馏成至少四个馏分,包括乙烯馏分,丙烯馏分,包含C4烯烃和石蜡的C4馏分和C5 +馏分; 裂解光C4馏分和C5 +级分以产生包含乙烯,丙烯和较重烃的裂化产物; 并将裂化产物分馏成至少两个馏分,包括包含丙烯的轻馏分和包含C5至C6烃的馏分。
    • 9. 发明授权
    • Integrated propylene production
    • 综合丙烯生产
    • US08153851B2
    • 2012-04-10
    • US12540109
    • 2009-08-12
    • Robert J. GartsideBala Ramachandran
    • Robert J. GartsideBala Ramachandran
    • C07C6/04C07C4/02
    • C07C11/06C07C4/06C07C6/04C07C2521/04C07C2521/06C07C2521/08C07C2521/10C07C2523/02C07C2523/30C07C2529/00C07C2529/40Y02P20/52
    • A process for the production of propylene, the process including: fractionating a hydrocarbon stream comprising n-butenes, isobutylene, and paraffins into at least two fractions including a light C4 fraction comprising isobutylene and a heavy C4 fraction comprising n-butenes and paraffins; contacting at least a portion of the heavy C4 fraction with a metathesis catalyst to form a metathesis product comprising ethylene, propylene, C4+ olefins, and paraffins; fractionating the metathesis product into at least four fractions including an ethylene fraction, a propylene fraction, a C4 fraction comprising C4 olefins and paraffins, and a C5+ fraction; cracking the light C4 fraction and the C5+ fraction to produce a cracking product comprising ethylene, propylene, and heavier hydrocarbons; and fractionating the cracking product into at least two fractions including a light fraction comprising propylene and a fraction comprising C5 to C6 hydrocarbons.
    • 一种生产丙烯的方法,该方法包括:将包含正丁烯,异丁烯和链烷烃的烃流分馏成至少两个馏分,包括含有异丁烯的轻馏分C4馏分和包含正丁烯和链烷烃的重C4馏分; 使至少一部分重C4馏分与复分解催化剂接触以形成包含乙烯,丙烯,C 4 +烯烃和链烷烃的复分解产物; 将复分解产物分馏成至少四个馏分,包括乙烯馏分,丙烯馏分,包含C4烯烃和石蜡的C4馏分和C5 +馏分; 裂解光C4馏分和C5 +级分以产生包含乙烯,丙烯和较重烃的裂化产物; 并将裂化产物分馏成至少两个馏分,包括包含丙烯的轻馏分和包含C5至C6烃的馏分。