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Electrical treater system for producing a combustible fuel

阅读:665发布:2023-04-05

专利汇可以提供Electrical treater system for producing a combustible fuel专利检索,专利查询,专利分析的服务。并且A system for producing a combustible fuel by using one or more electrical treaters for resolving a water-in-oil emulsion within an electrical field into a treated oil phase and an effluent water phase. The emulsion is formed by mixing untreated oil and fresh water. Intermixing of the fresh water into the untreated oil and the water content of the treated oil removed from the electrical treaters are monitored. A control valve in a first position directs the treated oil to a subsequent utilization as a combustible fuel and in a second position diverts the treated oil from such utilization into a reject tank or recycle operation. A controller adjusts the control valve from the second position to the first position only when both the fresh water being intermixed in a certain amount and in a finaly dispersed state into the treated oil to produce the emulsion and the water content of the treated oil are within preset operational limits to produce the combustible fuel. If desired, start-up and shutdown, in a preset step sequence, of the electrical treater may be provided by the combination of the controller and a sequence programmer for full automation of the electrical treater system in producing the combustible fuel.,下面是Electrical treater system for producing a combustible fuel专利的具体信息内容。

1. An electrical treater system for producing a low sodium ion content combustible fuel comprising: a. vessel means having emulsion inlet means, oil phase outlet means and water phase outlet means, and said vessel means containing electrode means energizable from an external power source to create an electrical field for resolving water-in-oil emulsion into a treated oil phase and an effluent water phase; b. Supply means for providing streams of untreated oil having a high sodium ion content and a preset amount of fresh water to a mixing means positioned upstream of said vessel in said emulsion inlet means, said mixing means adjusted for intermixing of the fresh water in a preset finely divided state into the untreated oil to produce the emulsion applied to said emulsion inlet means on said vessel means for introduction of the emulsion into a substantially unseparated state into the electrical field, and the emulsion having the oil as the external phase and dispersed fresh water as the internal phase; c. a plurality of monitoring means for generating a plurality of signals indicating respectively, the preset amount of fresh water supplied to said mixing means for intermixing of the fresh water in the preset finely dispersed state into the untreated oil and the water content of the treated oil removed from said oil phase outlet means of said vessel means; d. said oil phase outlet means connected to a control valve having a first position to direct the treated oil to a subsequent utilization as a combustible fuel, and said control valve having a second position to divert the treated oil from said subsequent utilization; and e. controller means receiving said pluralIty of signals from said plurality of monitoring means, and said controller means adjusting said control valve from the second position to the first position only when said signals indicate the amount of fresh water intermixed in the finely dispersed state into the untreated oil to produce the emulsion and the water content of the treated oil are within preset operational limits to produce a combustible fuel with reduced sodium ion content.
2. The electrical treater system of claim 1 wherein said control valve in the first position actuates a chemical injecting means whereby a selected chemical is introduced into the treated oil while the treated oil is directed to a subsequent utilization as a combustible fuel.
3. The electrical treater system of claim 1 wherein condition monitoring means generate condition signals indicating predetermined treater parameters including untreated oil flow-rate and temperature, pressure and liquid levels in said vessel means, energization of said electrode means and the interface between oil-water phases in said vessel means, and said condition signals being applied to said controller means whereby a failure of any condition signal to indicate a predetermined treater parameter activates said controller means to adjust said control valve from the first position to the second position.
4. The electrical treater system of claim 3 wherein sequence function means receive said condition signals from said condition monitoring means, and said sequence function means produce a termination of fluid flows in said emulsion inlet means, oil phase outlet means and water phase outlet means, and de-energize said electrode means a preset time interval after said condition signals indicate a failure to maintain any predetermined treater parameter.
5. The electrical treater system of claim 4 wherein said sequence function means receive said condition signal from said condition monitoring means, and said sequence function means are programmed to initiate in a preset chronological order fluid flows in said emulsion inlet means, oil phase outlet means and water phase outlet means, and to energize said electrode means to establish said predetermined treater parameters until receiving condition signals indicating a failure to maintain any predetermined treater parameter.
6. An electrical treater system for producing a low sodium ion content combustible fuel comprising: a. vessel means having emulsion inlet means, oil phase outlet means and water phase outlet means, and said vessel means containing electrode means energizable from an external power source to create an electrical field for resolving a water-in-oil emulsion into a treated oil phase and an effluent water phase; b. supply means for providing streams of untreated oil having a high sodium ion content and fresh water to a mixing means to produce the emulsion applied to said emulsion inlet means on said vessel means, and the emulsion having the oil as the external phase and fresh water as the internal phase; c. first, second and third monitoring means for generating first, second, and third signals indicating, respectively, the amount of fresh water supplied to said mixing means, the mixing of the fresh water in a finely dispersed state into the untreated oil, and the water content of the treated oil removed from said oil phase outlet means of said vessel means; d. said oil phase outlet means connected to a control valve having a first position to direct the treated oil to a subsequent utilization as a combustible fuel, and said control valve having a second position to divert the treated oil from said subsequent utilization; and e. controller means receiving said first, second, and third signals from said first, second and third monitoring means, respectively, and said controller means adjusting said control valve from the second position to the first position only when said first, second and third signals indicate the amount of fresh water supplied to said mixing meanS, the intermixing of the fresh water in the finely dispersed state into the untreated oil to produce the emulsion, and the water content of the treated oil are within preset operational limits to produce a combustible fuel with reduced sodium ion content.
7. The electrical treater system of claim 6 wherein said control valve in the first position actuates a chemical injecting means whereby a selected chemical is introduced into the treated oil while the treated oil is directed to a subsequent utilization as a combustible fuel.
8. The electrical treater system of claim 6 wherein condition monitoring means generate condition signals indicating predetermined treater parameters including untreated oil flow-rate and temperature, pressure and liquid levels in said vessel means, energization of said electrode means and the interface between oil-water phases in said vessel means, and said condition signals being applied to said controller means whereby a failure of any condition signal to indicate a predetermined treater parameter activates said controller means to adjust said control valve from the first position to the second position.
9. The electrical treater system of claim 8 wherein sequence function means receive said condition signals from said condition monitoring means, and said sequence function means produce a termination of fluid flows in said emulsion inlet means, oil phase outlet means and water phase outlet means, and de-energize said electrode means a preset time interval after said condition signals indicate a failure to maintain any predetermined treater parameter.
10. The electrical treater system of claim 9 wherein said sequence function means receive said condition signal from said condition monitoring means, and said sequence function means are programmed to initiate in a preset chronological order fluid flows in said emulsion inlet means, oil phase outlet means and water phase outlet means, and to energize said electrode means to establish said predetermined treater parameters until receiving condition signals indicating a failure to maintain any predetermined treater parameter.
11. An electrical treater system for producing a low sodium ion content combustible fuel comprising: a. vessel means having emulsion inlet means, oil phase outlet means, and said vessel means containing electrode means energizable from an external power source to create an electrical field for resolving a water-in-oil emulsion into a treated oil phase and a water phase; b. valve means on said emulsion inlet means, said oil phase outlet means and said water phase outlet means; c. supply means for providing streams of an untreated oil having a high sodium ion content and fresh water to a mixing means to produce the emulsion supplied to said emulsion inlet means on said vessel means, and the emulsion having the oil as the external phase and fresh water as the internal phase; d. level control means connected to said valve means on said water outlet means for maintaining each oil-water interface in said vessel means at a preset horizon; e. indicator means sensing a liquid filled state and the horizon of each oil-water interface in said vessel means; f. temperature sensing means for monitoring the temperature of the treated oil; g. flow sensing means associated with said emulsion inlet means to indicate flows of the untreated oil and treated oil streams; h. pressure sensing means on said vessel means to indicate fluid pressure therein; i. means for indicating energization of said electrode means; j. monitoring means for generating first, second, and third signals indicating the certain amount of fresh water supplied to said mixing means, the mixing of the fresh water in a finely dispersed state into the untreated oil, and the water content of the treated oil removed from said oil phase outlet means of said vessel, respectively; k. said oil phase outlet means connected to a control valve having a first position to direct the treAted oil to a subsequent utilization as a combustible fuel, and said control valve having a second position to divert the treated oil from said subsequent utilization; l. controller means receiving said first, second, and third signals from said monitoring means, and said controller means adjusting said control valve from the second position to the first position only when said first, second, and third signals indicate the certain amount of fresh water supplied to said mixing means, the intermixing of the fresh water in the finely dispersed state into the untreated oil to produce the emulsion, and the water content of the treated oil are within preset operational limits to produce a combustible fuel; and m. condition monitoring means for generating condition signals indicating predetermined treater parameters including untreated oil and treated oil flows and temperature of the untreated oil, pressure and liquid level in said vessel means, energization of said electrode means and each interface between oil-water phases in said vessel means, and said condition signals being applied to said controller means whereby a failure of any condition signal to indicate a predetermined treater parameter will activate said controller means to adjust said control valve from the first position to the second position to divert treated oil from the subsequent utilization as a combustible fuel with a reduced sodium ion content.
12. The electrical treater system of claim 11 wherein sequence function means receive said condition signals from said condition monitoring means, and said sequence function means produce a termination of fluid flows through said valve means in said emulsion inlet means, oil phase outlet means and water phase outlet means, and de-energize said electrode means a preset time interval after said condition signals indicate a failure to maintain any predetermined treater parameter.
13. The electrical treater system of claim 12 wherein said sequence function means receive said condition signals from said condition monitoring means, and said sequence function means are programmed to initiate in a preset chronological order fluid flows in said emulsion inlet means, oil phase outlet means and water phase outlet means, and to energize said electrode means to establish said predetermined treater parameters until receiving condition signals indicating a failure to maintain any predetermined treater parameter.
14. The electrical treater system of claim 12 wherein said control valve in the first position activates a chemical injecting means whereby a selected chemical is introduced into the treated oil while the treated oil is directed to a subsequent utilization as a combustible fuel.
15. An electrical treater system for producing a low sodium ion content combustible fuel comprising: a. vessel means having emulsion inlet means, oil phase outlet means and water phase outlet means, and said vessel means containing electrode means energizable from an external power source to create an electrical field for resolving water-in-oil emulsion into a treated oil phase and an effluent water phase; b. supply means for providing streams of untreated oil having a high sodium ion content and fresh water to a mixing means to produce the emulsion applied to said emulsion inlet means on said vessel means, and the emulsion having the oil as the external phase and fresh water as the internal phase; c. first, second and third monitoring means for generating first, second and third signals indicating, respectively, the amount of fresh water supplied to said mixing means, the mixing of the fresh water in a finely dispersed state into the untreated oil and the water content of the treated oil removed from said oil phase outlet means of said vessel means; d. said oil phase outlet means connected to a control valve having a first position to direct the treated oil to a subsequent utilization as a combustible fuel, and said control valve having a second position to divert thE treated oil from said subsequent utilization; e. controller means receiving said first, second and third signals from said first, second and third monitoring means, and said controller means adjusting said control valve from the second position to the first position only when signals indicate the amount of the fresh water supplied to said mixing means, the intermixing of the fresh water in the finely dispersed state into the untreated oil to produce the emulsion, and the water content of the treated oil are within preset operation limits to produce a combustible fuel with a reduced sodium ion content; f. condition monitoring means generating condition signals indicating predetermined treater parameters reside within preset operational limits, and a failure of any condition signal to indicate a predetermined treater parameter activates said controller means to adjust said control valve from the first position to the second position; and g. sequence function means interconnected to said controller means and receiving said condition signals from said condition monitoring means, and said condition sequence function means are programmed to (1) initiate in a preset chronological order fluid flows and to energize said electrode means to establish said predetermined treater parameters, (2) maintain the operation of fluid flows in said vessel means and energization of said electrode means for a certain time delay after receiving condition signals indicating a failure to maintain any predetermined treater parameter to permit rectification of the failure in any predetermined treater parameter, and (d) terminate fluid flows in said vessel means and de-energize said electrode means after the certain time delay has lapsed.
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