Crouch William B. (Whittier CA) Fabiero Carolina P. (Roland Heights CA) Robin Allen M. (Anaheim CA)
출원인 / 주소
Texaco Inc. (New York NY 02)
인용정보
피인용 횟수 :
39인용 특허 :
2
초록▼
A nitrogen-rich inert gas mixture is produced by the partial oxidation of a hydrocarbonaceous feed containing substantially no metals nor noncombustible materials with air in a free-flow, unpacked, refractory-lined gas generator at a temperature in the range of about 1300°to 3000°F. and a pressure i
A nitrogen-rich inert gas mixture is produced by the partial oxidation of a hydrocarbonaceous feed containing substantially no metals nor noncombustible materials with air in a free-flow, unpacked, refractory-lined gas generator at a temperature in the range of about 1300°to 3000°F. and a pressure in the range of about 1 to 250 atmospheres. The product gas will comprise a mixture of nitrogen, argon and carbon dioxide and may contain small amounts of hydrogen and carbon monoxide, depending on the O/C atomic ratio selected. The atomic ratio of free oxygen in said air to carbon in said hydrocarbonaceous fuel is in the range of about 1.7 to stoichiometric, or slightly less than stoichiometric. By operating at this level of O/C atomic ratio, the H2 +CO content of the product gas may be minimized or deleted, substantially all of the particulate carbon may be oxidized, substantially no NOx is produced, and the product gas contains substantially no free oxygen. Further, the sensible heat recovered from the product gas may be used to manufacture by-product high pressure steam for export. The nitrogen-rich product gas may be used for oil formation flooding, or as a pressurizing or blanketing gas. Costly gas compressors may be avoided since the product gas may be produced at or above use pressure.
대표청구항▼
In the partial oxidation of a hydrocarbonaceous feedstock selected from the group consisting of hydrocarbonaceous fuel, liquid oxygenated hydrocarbonaceous material, and mixtures thereof with air and optionally in the presence of a supplemental temperature moderator in the reaction zone of a free-fl
In the partial oxidation of a hydrocarbonaceous feedstock selected from the group consisting of hydrocarbonaceous fuel, liquid oxygenated hydrocarbonaceous material, and mixtures thereof with air and optionally in the presence of a supplemental temperature moderator in the reaction zone of a free-flow, noncatalytic, unpacked, refractory lined gas generator at a pressure in the range of about 1 to 250 atmospheres and a temperature in the range of about 1300°to 3000°F to produce an effluent gas mixture comprising H2, CO, H2O, CO2, H2S, COS, N2 and A, the improvement comprising: reacting said hydrocarbonaceous feedstock containing no metals nor noncombustible materials with air and supplemental H2O in the range of nil to 1.0 pounds of H2O per pound of fuel, and wherein the O/C atomic ratio is in the range of 2 to 3.8 when said hydrocarbonaceous feedstock is a gaseous hydrocarbonaceous fuel, and in the range of about 2 to 2.8 when said hydrocarbonaceous feedstock is a liquid hydrocarbonaceous fuel or liquid oxygenated hydrocarbonaceous material; producing an effluent gas mixture substantially comprising N2, A, and CO2, and containing at least one gas from the group H2, CO, H2O, COS and H2S, and being free-from particulate carbon, free-oxygen and nitrogen oxides; and removing at least one gas from the group CO2, H2O, COS, H2S, H2, and CO in a gas drying and purification zone to produce a nitrogen-rich gas mixture.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (2)
Marion Charles P. (Mamaroneck NY) Reynolds Blake (Riverside CT), Fuel burner and process for gas manufacture.
Benesch, Robert; Haouchine, Malik; Jacksier, Tracey, Articles of manufacture containing increased stability low concentration gases and methods of making and using the same.
Benesch, Robert; Haouchine, Malik; Jacksier, Tracey, Articles of manufacture containing increased stability low concentration gases and methods of making and using the same.
Benesch, Robert; Haouchine, Malik; Jacksier, Tracey, Articles of manufacture containing increased stability low concentration gases and methods of making and using the same.
Kaminsky, Robert D.; Symington, William A.; Yeakel, Jesse D.; Thomas, Michele M.; Krohn, Steve R., Combined development of oil shale by in situ heating with a deeper hydrocarbon resource.
Stone, Matthew T.; Ghurye, Ganesh; Shanley, Matthew T; Rasmussen, Peter; Huang, Xianghui; Kaminsky, Robert D., Converting organic matter from a subterranean formation into producible hydrocarbons by controlling production operations based on availability of one or more production resources.
Symington, William A.; Clayton, Erik H; Kaminsky, Robert D.; Manak, Larry J; Burns, James S., Method of recovering hydrocarbons within a subsurface formation using electric current.
Kaminsky, Robert D.; Thomas, Michele M.; Blanton, Lauren; Nelson, Eric D.; Symington, William A., Process for producing hydrocarbon fluids combining in situ heating, a power plant and a gas plant.
Crouch William B. (Whittier CA) Posados nee Fabiero Carolina Z. (Roland Heights CA) Robin Allen M. (Anaheim CA), Production of nitrogen-rich gas mixtures.
Jacksier,Tracey; Benesch,Robert; Kuhn,John, Reduced moisture compositions comprising an acid gas and a matrix gas, articles of manufacture comprising said compositions, and processes for manufacturing same.
Jacksier,Tracey; Benesch,Robert; Kuhn,John, Reduced moisture compositions comprising an acid gas and a matrix gas, articles of manufacture comprising said compositions, and processes for manufacturing same.
Meurer, William P.; Fang, Chen; Gallo, Federico G.; Hoda, Nazish; Lin, Michael W., Systems and methods for in situ resistive heating of organic matter in a subterranean formation.
Wenger, Jr., Lloyd M.; Meurer, William P.; Braun, Ana L; Carmo, Ana Maria Dos Santos; Lin, Michael W.; Wei, Zhibin, Systems and methods for regulating an in situ pyrolysis process.
Meurer, William P.; Fang, Chen; Gallo, Federico G.; Hoda, Nazish; Lin, Michael W., Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material.
Kaminsky, Robert D.; Speed, C. Stan; Griffith, Todd S.; Starcher, Loren K.; Symington, William A., Utilization of low BTU gas generated during in situ heating of organic-rich rock.
Symington, William A.; Shah, Piyush S.; Miller, John D; Yeakel, Jesse D; Ghurye, Ganesh L, Water treatment following shale oil production by in situ heating.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.