US20090071873A1 - Methods for transforming organic compounds using a liquefied metal alloy and related apparatus - Google Patents
Methods for transforming organic compounds using a liquefied metal alloy and related apparatus Download PDFInfo
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- US20090071873A1 US20090071873A1 US12/089,615 US8961506A US2009071873A1 US 20090071873 A1 US20090071873 A1 US 20090071873A1 US 8961506 A US8961506 A US 8961506A US 2009071873 A1 US2009071873 A1 US 2009071873A1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
- C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/325—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups reduction by other means than indicated in C07C209/34 or C07C209/36
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
- C07C209/365—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst by reduction with preservation of halogen-atoms in compounds containing nitro groups and halogen atoms bound to the same carbon skeleton
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
- B01J2219/00135—Electric resistance heaters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00139—Controlling the temperature using electromagnetic heating
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0272—Processes for making hydrogen or synthesis gas containing a decomposition step containing a non-catalytic decomposition step
Definitions
- the present invention relates to methods and apparatuses for transforming organic compounds and more particularly to methods and apparatuses for transforming organic compounds utilizing a liquefied metal alloy.
- Natural gas is a major source of methane.
- Other sources of methane have been considered for fuel supply, e.g., the methane present in coal deposits or formed during mining operations. Relatively small amounts of methane are also produced in various petroleum processes.
- the composition of natural gas at the wellhead varies, but its major hydrocarbon is methane.
- methane content of natural gas may vary within the range from about 40 to about 95 volume percent.
- Other constituents of natural gas include ethane, propane, butanes, pentane (and heavier hydrocarbons), hydrogen sulfide, carbon dioxide, helium and nitrogen.
- Natural gas is classified as dry or wet depending upon the amount of condensable hydrocarbons that is contains.
- Condensable hydrocarbons generally comprise hydrocarbons having 3 or more carbon atoms, although some ethane may be included.
- Gas conditioning is required to alter the composition of wellhead gas, with processing facilities usually being located in or near the production fields. Conventional processing of wellhead natural gas yields processed natural gas containing at least a major amount of methane.
- a common method for methane conversion is a steam methane reforming performed at a high temperature of 600° C. to 840° C. at a high pressure of about 5 to 100 atmospheres in the presence of nickel or other metal based catalyst.
- the disadvantages of the steam methane reforming include the use of the catalyst, high pressure and temperature, which a) are costly to produce and b) require a sturdy reaction apparatus, and low yield of the method.
- U.S. Pat. No. 5,093,542 discloses an alternative method of methane conversion, in which a gas containing methane and a gaseous oxidant is contacted with a nonacidic catalyst at temperatures within the range of about 700° to 1200° C. in the presence of a halogen promoter and in the substantial absence of alkali metals or their compounds.
- U.S. Pat. No. 4,962,261 discloses another alternative method of methane conversion to higher molecular weight hydrocarbons in a process using a catalyst containing boron, tin and zinc at temperatures ranging from 500 to 1000° C.
- a method for transforming at least one organic compound comprises initiating a second order phase transition in a liquefied metal alloy; and exposing the at least one organic compound to an energy of the second order phase transition, wherein the exposing results in transforming the at least one organic compound.
- a method of transforming at least one organic compound comprises passing a heat flow through a liquefied metal alloy; and then exposing the at least one organic compound to the heat flow, wherein the exposing results in transforming the at least one organic compounds.
- the invention provides an apparatus comprising a heat source; a liquefied metal alloy in thermal contact with the heat source; and a vessel containing at least one organic compound, wherein the at least one organic compound is in thermal contact with the alloy and wherein a heat flow from the heat source passes through the alloy to transform the at least one organic compound.
- the invention provides an apparatus comprising a heat source; a liquefied metal alloy in thermal contact with the heat source; and means for passing at least one organic compound, wherein a heat flow from the heat source passes through the alloy to melt the alloy and to transform the at least one organic compound.
- the invention provides a method of producing hydrogen, comprising passing a heat flow through a liquefied metal alloy, and then exposing at least one organic compound to the heat flow, wherein the exposing results in producing hydrogen from the at least one organic compound.
- FIG. 1 schematically illustrates one embodiment of an apparatus for transforming organic compounds.
- the inventor has discovered that a heat flow passed through a melted metal alloy can transform the organic compound.
- organic compounds can be transformed by being exposed to an energy of the second order phase transition initiated in a melted metal alloy.
- the transformation of the organic compounds in the above methods occurs without contacting them with a metal catalyst, without directly exposing the organic compounds to high temperatures above 500° C. and without exposing the organic compounds to an excessive pressure above the atmospheric pressure.
- the metal alloy can be a metal alloy with a low melting temperature.
- the melting temperature of the alloy can be below 200° C., such as below 150° C.
- the melting temperature can be either liquidus temperature of the alloy or solidus temperature of the alloy.
- the metal alloy can be an alloy comprising one or more metals selected from metals of the 5th period of the periodic table, such as Rb, Sr, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd. Ag, Cd, In, Sn, Sb, Te, and I, and metals having an atomic number higher than 79, such as Hg, Ti, Pb and Bi.
- the metal alloy does not comprise radioactive isotopes.
- the metal alloy comprises one or metals of the 5 th period of the periodic table and one or more metals having an atomic number ranging from 80 to 83.
- the metal alloy can comprise Bi and Sn. In some embodiments, the metal alloy can further comprise Pb. Examples of such alloys include Wood's alloy (50% Bi, 13.3% Sn, 26.7% Pb, 10% Cd), which has a melting temperature around 70° C. and Rose's alloy (50% Bi, 25% Sn, 25% Pb), which has a melting temperature around 100° C. Other alloys that comprise Bi and Sn can also be used.
- Initiating a second order transition in the metal can involve heating the alloy above its melting temperature.
- the initiation of the second order transition can further include stirring the metal alloy.
- Passing a heat flow through the metal alloy can involve heating the metal alloy above its melting temperature to a temperature above 60° C.
- the temperature of the metal alloy can be from about 80° C. to about 175° C.
- the temperature of the alloy can be above 175° C.
- the temperature of alloy can be, for example, from 300° C. to 450° C. or from 320° C. to 400° C. or from 360° C. to 410° C.
- the organic compound can be any organic compound.
- the organic compound can be an organic compound having an unsaturated C—H bond. Examples of such organic compounds are a hydrocarbons such as alkanes or cycloalkanes.
- the transformation of an organic compound means that, as the result of the exposure to the heat flow passed through the metal alloy, one or more products that have a chemical structure different from the starting organic compound are formed.
- the transformation of an organic compound can be direct or indirect, i.e. the transformation can be a direct or indirect result of exposing the organic compound to the heat flow that passed through the metal alloy.
- the transformation of hydrocarbons such as alkanes or cycloalkanes, can involve their decomposition into products that comprise hydrogen as a direct result of the exposure to the heat flow that passed through the metal alloy.
- the products of the direct transformation can be used for transforming one or more additional organic compounds.
- hydrogen formed in the hydrocarbon transformation can be used for transforming a substituted nitrocompound into a substituted aminocompound.
- Such a transformation is an example of the indirect transformation.
- the organic compound or compounds to be transformed can be a raw hydrocarbon material, such as raw oil or natural gas.
- the exposure of the hydrocarbon material can last from 0.1 to 50 seconds or from 0.2 to 12 seconds or from 2 to 40 seconds.
- the raw hydrocarbon material When exposed to the heat flow that passed through the metal alloy, the raw hydrocarbon material can be in a liquid phase at a temperature ranging from 80 to 175° C.
- the raw hydrocarbon material can provided in a zone of exposure to the heat flow together with ballast materials that can increase the heat and mass transfer of the raw hydrocarbon material.
- the ballast materials can be metals, ceramics or other inert materials that do not react with the raw hydrocarbon material.
- the ballast materials do not change a viscosity of the raw hydrocarbon material.
- the products of the raw hydrocarbon material transformation can have a molecular weight different that the starting hydrocarbons.
- the products can comprise a light fraction, i.e. hydrocarbons having a molecular weight lighter than the starting raw material and enriched with hydrogen, and a heavy fraction, i.e. hydrocarbons having a molecular weight heavier than the starting raw material.
- the former can be evaporated and then condensed using an appropriate cooling system in a separate volume.
- the heavy fraction can be removed from an area of exposure to the heat flow in a liquid state.
- the exposure to the heat flow that passed through the liquefied metal alloy can be periodic or continuous.
- the continuous exposure means that an entire amount of organic compounds to be transformed is supplied to a zone of exposure to the heat flow that passed through the metal alloy continuously, i.e. without interruptions.
- the periodic exposure means that the exposure includes at least two exposure periods separated by a non-exposure period, i.e. a period when the organic compound is not exposed to the heat flow passed through the metal alloy.
- the periodic exposure can be accomplished by interrupting the organic compounds' supply to an area exposed to the heat flow.
- the apparatus for transforming at least organic compound includes a heat source, a metal alloy in thermal contact with a heat source and a device for passing the at least one organic compound.
- the device for passing the at least one organic compound can be any vessel, conduit or chamber that can expose the organic compound passing through to the heat flow that passed through the metal alloy.
- the vessel or conduit that has an inlet for supplying one or more organic compounds to be transformed and an outlet for removing the products of transformation.
- a vessel or conduit can be, for example, a pipe.
- the pipe can have a spiral shape.
- the vessel can be immersed in the liquefied metal alloy.
- the organic compound and the metal alloy are not in direct physical contact.
- the organic compound passing through the vessel can be separated from the metal alloy by one or more vessel walls.
- Such vessel walls can be made of non-magnetic metal comprising steel, copper or copper alloys such as brass.
- the walls do not comprise materials that are permanent magnets.
- the thickness of the walls can range from 0.1 to 10 mm.
- the vessel can have any volume chosen depending on an amount of organic compounds desired to be transformed.
- the melted metal alloy in the apparatus can be protected from a surrounding environment.
- the metal alloy can be sealed in the apparatus from the surrounding environment.
- the heat source can be a heat source of any type.
- the heat source can have an intensity of at least 30 kW/m 2 , preferably of at least 35 kW/m 2 .
- the heat source can be a jacket heated by burner gases.
- the heat source may also comprise resistance heater(s), heat lamp(s), radio frequency heating coil(s) etc.
- the heat source can be separated from the alloy by, for example, a wall.
- the material of such a wall can be, for example, steel.
- the wall can also comprise any non-ferromagnetic material.
- the thickness of the wall can range from about 0.1 to about 10 mm.
- the apparatus can further comprise a stirrer immersed in the metal alloy.
- a stirrer can be an anchor stirrer or nozzle equipped impeller.
- the apparatus can further comprise a cooling system coupled to the vessel.
- the cooling system can be used for condensing an evaporated fraction of transformation products.
- FIG. 1 schematically illustrates an apparatus for methane transformation into water and carbon.
- reactor vessel 1 has a volume ranging from 0.5 to 10 liters and steel walls with a thickness ranging from 0.1 to 10 mm.
- a spiral pipe 2 is placed at the bottom of the reactor 1 .
- the spiral pipe 2 can be made of steel.
- the spiral pipe can also be made of any non-ferromagnetic material.
- the reactor 1 is filled with the metal alloy 5 .
- the twisted part of the spiral pipe 2 is completely immersed in the metal alloy.
- a thickness of the metal alloy above the last twisted segment of the spiral pipe is preferably no less than 0.04 m.
- the reactor 1 is hermetically sealed because moisture in the surrounding air can cause oxidation of the metal alloy 5 .
- a heating gas conduit 3 is placed at the outer side of the reactor 1 .
- the stirrer 4 After heating up the metal alloy 5 to a temperature of 80 to 175° C. to melt the alloy, the stirrer 4 located underneath the spiral pipe 2 is turned on.
- the stirrer 4 can be an anchor stirrer having a frequency ranging from 60 to 120 Hz, or a nozzle equipped impeller having a frequency ranging from 150 to 300 Hz.
- methane is introduced into the spiral pipe 2 through inlet 6 .
- Methane supply rate is selected to be such that methane can pass through the spiral pipe in 0.2-12 seconds.
- heating and stirring is believed to cause an imitation of a phase transition in the metal alloy.
- the energy of the phase transition is believed transform methane into carbon and hydrogen (CH 4 ->2H 2 +C), which are removed through pipe outlet 7 .
- the apparatus depicted in FIG. 1 can be also used for transforming orthonitrotoluene into orthoaminotoluene.
- a mixture that includes 1.5 mole of methane per 1 mole of orthonitrotoluene is introduced in the inlet 6 of the pipe 2 after heating the metal alloy to a temperature ranging from 80 to 175° C. and stirring the metal alloy for 15 minutes.
- the transformation products of the mixture include 2 moles of water, 1 mole of ortho-aminotoluene and 1 mole of carbon per one mole of orthonitrotoluene in the mixture.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA200509452A UA74762C2 (en) | 2005-10-10 | 2005-10-10 | A method for obtaining hydrogen |
UA200509452 | 2005-10-10 | ||
UA200509544 | 2005-10-11 | ||
UAA200509544A UA74763C2 (en) | 2005-10-11 | 2005-10-11 | A method for obtaining ortho-aminotoluene |
PCT/US2006/039269 WO2007044592A2 (en) | 2005-10-10 | 2006-10-10 | Methods for transforming organic compounds using a liquefied metal alloy and related apparatus |
Publications (1)
Publication Number | Publication Date |
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US20090071873A1 true US20090071873A1 (en) | 2009-03-19 |
Family
ID=37943425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US12/089,615 Abandoned US20090071873A1 (en) | 2005-10-10 | 2006-10-10 | Methods for transforming organic compounds using a liquefied metal alloy and related apparatus |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090071873A1 (ru) |
EP (1) | EP1945565A4 (ru) |
JP (1) | JP2009514805A (ru) |
KR (1) | KR20080090385A (ru) |
CA (1) | CA2625579A1 (ru) |
EA (1) | EA200801064A1 (ru) |
WO (1) | WO2007044592A2 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105344300A (zh) * | 2015-11-16 | 2016-02-24 | 徐海恩 | 一种原料循环混合型反应釜 |
Citations (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3850742A (en) * | 1971-10-05 | 1974-11-26 | Exxon Research Engineering Co | Hydrocarbon cracking in a regenerable molten media |
US3852188A (en) * | 1971-10-05 | 1974-12-03 | Exxon Research Engineering Co | Hydrocarbon cracking in a regenerable molten media |
US4780109A (en) * | 1986-12-24 | 1988-10-25 | Ashland Oil, Inc. | Coal water suspensions involving carbon black |
US4962261A (en) * | 1988-06-20 | 1990-10-09 | Uop | Process for upgrading methane to higher carbon number hydrocarbons |
US5000101A (en) * | 1989-05-25 | 1991-03-19 | Wagner Anthony S | Hazardous waste reclamation process |
US5093542A (en) * | 1985-05-24 | 1992-03-03 | Atlantic Richfield Company | Methane conversion process |
US5244565A (en) * | 1990-08-17 | 1993-09-14 | Uop | Integrated process for the production of distillate hydrocarbon |
US5286380A (en) * | 1990-05-14 | 1994-02-15 | Petroleum Technology Corporation | Apparatus for contaminated oil reclamation |
US5302282A (en) * | 1990-08-17 | 1994-04-12 | Uop | Integrated process for the production of high quality lube oil blending stock |
US5322547A (en) * | 1992-05-05 | 1994-06-21 | Molten Metal Technology, Inc. | Method for indirect chemical reduction of metals in waste |
US5435814A (en) * | 1992-08-13 | 1995-07-25 | Ashland Inc. | Molten metal decomposition apparatus |
US5447628A (en) * | 1993-11-15 | 1995-09-05 | Texaco Inc. | Reconstituting lubricating oil |
US5577346A (en) * | 1990-06-21 | 1996-11-26 | Ashland Inc. | Multi-zone molten-metal hydrogen and fuel gas generation process |
US5619806A (en) * | 1996-02-26 | 1997-04-15 | Warren; David W. | Drying of fiber webs |
US5645615A (en) * | 1992-08-13 | 1997-07-08 | Ashland Inc. | Molten decomposition apparatus and process |
US5755839A (en) * | 1995-04-19 | 1998-05-26 | Ashland, Inc. | Molten metal reactor swing system and process |
US5984985A (en) * | 1990-06-21 | 1999-11-16 | Marathon Ashland Petroleum Llc | Multiple vessel molten metal gasifier |
US6048447A (en) * | 1998-02-19 | 2000-04-11 | Marathon Ashland Petroleum Llc | Asphalt compositions containing solvent deasphalted bottoms and rerefined lube oil bottoms, and their preparation |
US6068759A (en) * | 1998-02-19 | 2000-05-30 | Marathon Ashland Petroleum Llc | Process for recovering lube oil base stocks from used motor oil formulations, asphalt blend compositions containing used motor oil bottoms from said process, and asphalt pavement compositions containing said asphalt blend compositions |
US6110239A (en) * | 1996-05-31 | 2000-08-29 | Marathon Ashland Petroleum Llc | Molten metal hydrocarbon gasification process |
US6231640B1 (en) * | 1998-06-09 | 2001-05-15 | Marathon Ashland Petroleum Llc | Dissolving petroleum coke in molten iron to recover vanadium metal |
US6235253B1 (en) * | 1998-06-09 | 2001-05-22 | Marathon Ashland Petroleum, Llc | Recovering vanadium oxides from petroleum coke by melting |
US6241806B1 (en) * | 1998-06-09 | 2001-06-05 | Marathon Ashland Petroleum, Llc | Recovering vanadium from petroleum coke as dust |
US6254652B1 (en) * | 1995-04-13 | 2001-07-03 | Marathon Ashland Petroleum Llc | At least three-step molten metal decomposition process cycle |
US6284214B1 (en) * | 1998-06-09 | 2001-09-04 | Marathon Ashland Petroleum Llc | Low or no slag molten metal processing of coke containing vanadium and sulfur |
US6315802B1 (en) * | 1995-04-13 | 2001-11-13 | Marathon Ashland Petroleum Llc | H2S production from a molten metal reactor |
US6350289B1 (en) * | 1995-04-13 | 2002-02-26 | Marathon Ashland Petroleum Llc | Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process |
US6402937B1 (en) * | 2000-05-22 | 2002-06-11 | Marathon Ashland Petroleum Llc | “Pumped” recycle vapor |
US6402938B1 (en) * | 2000-05-23 | 2002-06-11 | Marathon Ashland Petroleum Llc | Vaporization of used motor oil with non-hydrogenating recycle vapor |
US6413491B1 (en) * | 1999-01-13 | 2002-07-02 | Toyota Jidosha Kabushiki Kaisha | Reformer, method of reforming, and fuel cell system equipped with the reformer |
US6447672B1 (en) * | 1998-02-19 | 2002-09-10 | Marathon Ashland Pertoleum Llc | Continuous plural stage heated vapor injection process for recovering lube oil base stocks from used motor oil formulations, and asphalt blend compositions containing used motor oil bottoms from said process |
US20030182862A1 (en) * | 2000-10-18 | 2003-10-02 | Walter Jager | Method for obtaining hydrogen from hydrocarbons |
US6717026B2 (en) * | 2001-02-27 | 2004-04-06 | Clean Technologies International Corporation | Molten metal reactor utilizing molten metal flow for feed material and reaction product entrapment |
US20040120887A1 (en) * | 2001-05-15 | 2004-06-24 | Yasushi Sekine | Method and apparatus for liquid-phase reforming of hydrocarbon or oxygen-containing compound |
US20050045467A1 (en) * | 2003-09-03 | 2005-03-03 | King Fahd University Of Petroleum And Minerals | Method for the conversion of methane into hydrogen and higher hydrocarbons using UV laser |
US7052661B1 (en) * | 2002-01-31 | 2006-05-30 | Envi Res Llc | Method for abatement of mercury emissions from combustion gases |
US7150822B1 (en) * | 2003-09-04 | 2006-12-19 | Dtx Technologies Llc | Five degrees for separation |
US7220348B1 (en) * | 2004-07-27 | 2007-05-22 | Marathon Ashland Petroleum Llc | Method of producing high softening point pitch |
US7241377B2 (en) * | 2003-09-04 | 2007-07-10 | Dtx Technologies, Llc | Salt bath refining |
US7318890B1 (en) * | 2003-11-03 | 2008-01-15 | Dtx Technologies Llc | Pitch fractionation and high softening point pitch |
US7318891B1 (en) * | 2003-11-03 | 2008-01-15 | Dtx Technologies Llc | Noah's pitch process |
US7341656B1 (en) * | 2004-07-26 | 2008-03-11 | Marathon Ashland Petroleum Co. Llc | Continuous oxidation and distillation process of heavier hydrocarbon materials |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927843B1 (ru) * | 1969-02-17 | 1974-07-22 | ||
BE789722A (fr) * | 1971-10-05 | 1973-04-05 | Exxon Research Engineering Co | Procede de craquage d'une charge hydrocarbonee |
JPS5844108B2 (ja) * | 1978-04-28 | 1983-09-30 | 三井造船株式会社 | 炭化水素類の熱分解方法および装置 |
JPS5815587A (ja) * | 1981-07-20 | 1983-01-28 | Mitsui Eng & Shipbuild Co Ltd | 熱分解炉の反応管装置 |
DE3207475A1 (de) * | 1982-03-02 | 1983-09-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von aromatischen aminen |
DE4428017A1 (de) * | 1994-08-08 | 1996-02-15 | Bayer Ag | Verfahren zur Herstellung von aromatischen Aminen |
US5767165A (en) * | 1995-03-16 | 1998-06-16 | Steinberg; Meyer | Method for converting natural gas and carbon dioxide to methanol and reducing CO2 emissions |
EP0954511A1 (en) * | 1996-11-22 | 1999-11-10 | Ashland Inc. | Molten metal reactor and process |
JP2000093547A (ja) * | 1998-09-21 | 2000-04-04 | Ngk Insulators Ltd | 塩素含有有機物の無害化方法 |
BR0214282A (pt) * | 2001-11-20 | 2004-09-21 | Shell Int Research | Processos e sistemas para epoxidação de uma olefina |
JP2004074061A (ja) * | 2002-08-20 | 2004-03-11 | Kiyoshi Otsuka | 水素製造用触媒、その製造方法、及び水素の製造方法 |
-
2006
- 2006-10-10 WO PCT/US2006/039269 patent/WO2007044592A2/en active Application Filing
- 2006-10-10 KR KR1020087011255A patent/KR20080090385A/ko not_active Application Discontinuation
- 2006-10-10 US US12/089,615 patent/US20090071873A1/en not_active Abandoned
- 2006-10-10 EA EA200801064A patent/EA200801064A1/ru unknown
- 2006-10-10 EP EP06836219A patent/EP1945565A4/en not_active Withdrawn
- 2006-10-10 JP JP2008535593A patent/JP2009514805A/ja active Pending
- 2006-10-10 CA CA002625579A patent/CA2625579A1/en not_active Abandoned
Patent Citations (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852188A (en) * | 1971-10-05 | 1974-12-03 | Exxon Research Engineering Co | Hydrocarbon cracking in a regenerable molten media |
US3850742A (en) * | 1971-10-05 | 1974-11-26 | Exxon Research Engineering Co | Hydrocarbon cracking in a regenerable molten media |
US5093542A (en) * | 1985-05-24 | 1992-03-03 | Atlantic Richfield Company | Methane conversion process |
US4780109A (en) * | 1986-12-24 | 1988-10-25 | Ashland Oil, Inc. | Coal water suspensions involving carbon black |
US4962261A (en) * | 1988-06-20 | 1990-10-09 | Uop | Process for upgrading methane to higher carbon number hydrocarbons |
US5000101A (en) * | 1989-05-25 | 1991-03-19 | Wagner Anthony S | Hazardous waste reclamation process |
US5556548A (en) * | 1990-05-14 | 1996-09-17 | Interline Hydrocarbon Inc. | Process for contaminated oil reclamation |
US5286380A (en) * | 1990-05-14 | 1994-02-15 | Petroleum Technology Corporation | Apparatus for contaminated oil reclamation |
US5984985A (en) * | 1990-06-21 | 1999-11-16 | Marathon Ashland Petroleum Llc | Multiple vessel molten metal gasifier |
US5577346A (en) * | 1990-06-21 | 1996-11-26 | Ashland Inc. | Multi-zone molten-metal hydrogen and fuel gas generation process |
US5244565A (en) * | 1990-08-17 | 1993-09-14 | Uop | Integrated process for the production of distillate hydrocarbon |
US5302282A (en) * | 1990-08-17 | 1994-04-12 | Uop | Integrated process for the production of high quality lube oil blending stock |
US5322547A (en) * | 1992-05-05 | 1994-06-21 | Molten Metal Technology, Inc. | Method for indirect chemical reduction of metals in waste |
US5435814A (en) * | 1992-08-13 | 1995-07-25 | Ashland Inc. | Molten metal decomposition apparatus |
US5645615A (en) * | 1992-08-13 | 1997-07-08 | Ashland Inc. | Molten decomposition apparatus and process |
US5447628A (en) * | 1993-11-15 | 1995-09-05 | Texaco Inc. | Reconstituting lubricating oil |
US6315802B1 (en) * | 1995-04-13 | 2001-11-13 | Marathon Ashland Petroleum Llc | H2S production from a molten metal reactor |
US6254652B1 (en) * | 1995-04-13 | 2001-07-03 | Marathon Ashland Petroleum Llc | At least three-step molten metal decomposition process cycle |
US6350289B1 (en) * | 1995-04-13 | 2002-02-26 | Marathon Ashland Petroleum Llc | Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process |
US5755839A (en) * | 1995-04-19 | 1998-05-26 | Ashland, Inc. | Molten metal reactor swing system and process |
US5619806A (en) * | 1996-02-26 | 1997-04-15 | Warren; David W. | Drying of fiber webs |
US6110239A (en) * | 1996-05-31 | 2000-08-29 | Marathon Ashland Petroleum Llc | Molten metal hydrocarbon gasification process |
US6447672B1 (en) * | 1998-02-19 | 2002-09-10 | Marathon Ashland Pertoleum Llc | Continuous plural stage heated vapor injection process for recovering lube oil base stocks from used motor oil formulations, and asphalt blend compositions containing used motor oil bottoms from said process |
US6068759A (en) * | 1998-02-19 | 2000-05-30 | Marathon Ashland Petroleum Llc | Process for recovering lube oil base stocks from used motor oil formulations, asphalt blend compositions containing used motor oil bottoms from said process, and asphalt pavement compositions containing said asphalt blend compositions |
US6048447A (en) * | 1998-02-19 | 2000-04-11 | Marathon Ashland Petroleum Llc | Asphalt compositions containing solvent deasphalted bottoms and rerefined lube oil bottoms, and their preparation |
US6270657B1 (en) * | 1998-02-19 | 2001-08-07 | Marathon Ashland Petroleum Llc | Asphalt blend compositions containing used motor oil and asphalt pavement compositions containing said asphalt blend compositions |
US6235253B1 (en) * | 1998-06-09 | 2001-05-22 | Marathon Ashland Petroleum, Llc | Recovering vanadium oxides from petroleum coke by melting |
US6284214B1 (en) * | 1998-06-09 | 2001-09-04 | Marathon Ashland Petroleum Llc | Low or no slag molten metal processing of coke containing vanadium and sulfur |
US6241806B1 (en) * | 1998-06-09 | 2001-06-05 | Marathon Ashland Petroleum, Llc | Recovering vanadium from petroleum coke as dust |
US6231640B1 (en) * | 1998-06-09 | 2001-05-15 | Marathon Ashland Petroleum Llc | Dissolving petroleum coke in molten iron to recover vanadium metal |
US6413491B1 (en) * | 1999-01-13 | 2002-07-02 | Toyota Jidosha Kabushiki Kaisha | Reformer, method of reforming, and fuel cell system equipped with the reformer |
US6402937B1 (en) * | 2000-05-22 | 2002-06-11 | Marathon Ashland Petroleum Llc | “Pumped” recycle vapor |
US6402938B1 (en) * | 2000-05-23 | 2002-06-11 | Marathon Ashland Petroleum Llc | Vaporization of used motor oil with non-hydrogenating recycle vapor |
US20030182862A1 (en) * | 2000-10-18 | 2003-10-02 | Walter Jager | Method for obtaining hydrogen from hydrocarbons |
US6717026B2 (en) * | 2001-02-27 | 2004-04-06 | Clean Technologies International Corporation | Molten metal reactor utilizing molten metal flow for feed material and reaction product entrapment |
US20040120887A1 (en) * | 2001-05-15 | 2004-06-24 | Yasushi Sekine | Method and apparatus for liquid-phase reforming of hydrocarbon or oxygen-containing compound |
US7052661B1 (en) * | 2002-01-31 | 2006-05-30 | Envi Res Llc | Method for abatement of mercury emissions from combustion gases |
US20050045467A1 (en) * | 2003-09-03 | 2005-03-03 | King Fahd University Of Petroleum And Minerals | Method for the conversion of methane into hydrogen and higher hydrocarbons using UV laser |
US7150822B1 (en) * | 2003-09-04 | 2006-12-19 | Dtx Technologies Llc | Five degrees for separation |
US7241377B2 (en) * | 2003-09-04 | 2007-07-10 | Dtx Technologies, Llc | Salt bath refining |
US7318890B1 (en) * | 2003-11-03 | 2008-01-15 | Dtx Technologies Llc | Pitch fractionation and high softening point pitch |
US7318891B1 (en) * | 2003-11-03 | 2008-01-15 | Dtx Technologies Llc | Noah's pitch process |
US7341656B1 (en) * | 2004-07-26 | 2008-03-11 | Marathon Ashland Petroleum Co. Llc | Continuous oxidation and distillation process of heavier hydrocarbon materials |
US7220348B1 (en) * | 2004-07-27 | 2007-05-22 | Marathon Ashland Petroleum Llc | Method of producing high softening point pitch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105344300A (zh) * | 2015-11-16 | 2016-02-24 | 徐海恩 | 一种原料循环混合型反应釜 |
Also Published As
Publication number | Publication date |
---|---|
EP1945565A4 (en) | 2011-04-13 |
WO2007044592A3 (en) | 2007-08-16 |
KR20080090385A (ko) | 2008-10-08 |
JP2009514805A (ja) | 2009-04-09 |
CA2625579A1 (en) | 2007-04-19 |
EA200801064A1 (ru) | 2009-02-27 |
EP1945565A2 (en) | 2008-07-23 |
WO2007044592A2 (en) | 2007-04-19 |
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