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    • 9. 发明申请
    • THERMOGENERATOR TO REMEDIATE CONTAMINATED SITES
    • 热机器到减少污染的场地
    • US20090028645A1
    • 2009-01-29
    • US11908762
    • 2006-03-14
    • Bill GoheenRonald L. KlausDavid L. HagenGary GinterAllen McGuireTimothy Naylor
    • Bill GoheenRonald L. KlausDavid L. HagenGary GinterAllen McGuireTimothy Naylor
    • B09C1/02B09C1/06F02C3/20
    • B09C1/02B09C1/00B09C1/06
    • A remediation system and method for decontaminating a polluted site. An outlet system is to deliver a remediation fluid to the polluted site, and an inlet system receives a contaminated effluent from the polluted site. A processing system extracts a contaminant component from the contaminated effluent. A reactor receives the extracted contaminant component as a first reactant, and also, a second reactant. The reactor generates a reaction product-containing exit fluid stream, a controlled portion of which is released from the system. The remaining portion of the reactor exit fluid forms the remediation fluid. Optionally, the remaining portion is combined with a controlled quantity of the second reactant to form the remediation fluid. In addition, a controlled quantity of diluent/coolant fluid may be delivered into a reaction process in the reactor and/or downstream of the reaction process, and/or separately in a heat transfer system. This cools the exit fluid, and the diluent/coolant becomes part of the remediation fluid. Where the pollutants are combustible, the reactor is a combustor, and the diluent is water, which adds to the steam, which is generated by the combustion process.
    • 污染场地净化的补救制度和方法。 出口系统是将污水处理液输送到污染场地,并且进口系统从污染场地接收污染的污水。 处理系统从污染的流出物中提取污染成分。 反应器接收提取的污染物组分作为第一反应物,以及第二反应物。 反应器产生含反应产物的出口流体流,其受控部分从系统释放。 反应器出口流体的剩余部分形成补救液。 任选地,剩余部分与受控量的第二反应物组合以形成修复液。 此外,受控量的稀释剂/冷却剂流体可以在反应器中和/或反应过程的下游和/或在传热系统中单独地递送到反应过程中。 这冷却出口流体,稀释剂/冷却剂成为补救液的一部分。 当污染物可燃时,反应器是燃烧器,稀释剂是水,这增加了由燃烧过程产生的蒸汽。
    • 10. 发明授权
    • Heavy oil recovery with fluid water and carbon dioxide
    • 用流体水和二氧化碳重油回收
    • US07814975B2
    • 2010-10-19
    • US12233503
    • 2008-09-18
    • David L. HagenIan WylieL. Allan McGuireGary Ginter
    • David L. HagenIan WylieL. Allan McGuireGary Ginter
    • E21B43/243
    • E21B43/24
    • Diluted wet combustion forms a hot process fluid or VASTgas including carbon dioxide (CO2) and fluid water which is delivered to geologic formations and/or to surface mined materials to reduce the viscosity and/or increase hydrocarbon extraction. High water and/or CO2 content is achieved by reducing non-aqueous diluent and/or adding or recycling CO2. Power recovered from expanding the VASTgas may be used to pressurize the VASTgas for delivery by partial expansion through a Direct VAST cycle, and/or by diverting compressed oxidant through a parallel thermogenerator in a Diverted VAST cycle. Pressurized VASTgas may be injected into a well within the hydrocarbon formation or with mined material into a heavy hydrocarbon separator vessel to heat, mobilize, solubilize and/or extract heavy hydrocarbons. Light hydrocarbons may be mixed in with the hot process fluid to enhance hydrocarbon mobilization and recovery. Microwaves may further heat the VASTgas and/or hydrocarbon. Sulfur oxidation, calcining limestone and/or recycling may increase CO2. Oxygen enrichment may increase the specific power. VASTgas may be delivered through and back injection wells and/or production wells, and/or between sequential injection wells in alternating and/or paired zigzag formations with multiple wells per VAST combined heat and power recovery system.
    • 稀释的湿式燃烧形成热过程流体或包含二氧化碳(CO2)和流体水的VAST气体,其被输送到地质层和/或表面开采的材料以降低粘度和/或增加烃提取。 通过减少非水稀释剂和/或添加或再循环CO 2来实现高水和/或CO 2含量。 通过膨胀VAST气体回收的功率可用于通过直接VAST循环的部分膨胀和/或通过在分流VAST循环中的平行热发生器转移压缩的氧化剂来对VAST气体进行加压以进行递送。 加压的VAST气体可以注入到烃地层内的井中或者被注入到重质烃分离器容器中以加热,动员,溶解和/或提取重质烃。 轻烃可以与热过程流体混合以增强烃的动员和回收。 微波可以进一步加热VAST气体和/或烃。 硫氧化,煅烧石灰石和/或回收可能会增加二氧化碳。 氧气浓缩可能会增加比功率。 VAST气体可以通过和注入井和/或生产井和/或在交替和/或配对的之字形地层中的顺序注入井之间通过每个VAST组合热和功率回收系统的多个井输送。