IT1028082B - Procedimento per produrre una corrente gassosa ricca in metano - Google Patents
Procedimento per produrre una corrente gassosa ricca in metanoInfo
- Publication number
- IT1028082B IT1028082B IT31065/74A IT3106574A IT1028082B IT 1028082 B IT1028082 B IT 1028082B IT 31065/74 A IT31065/74 A IT 31065/74A IT 3106574 A IT3106574 A IT 3106574A IT 1028082 B IT1028082 B IT 1028082B
- Authority
- IT
- Italy
- Prior art keywords
- methane
- procedure
- producing
- gaseous current
- current rich
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
- C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
- C07C1/0425—Catalysts; their physical properties
- C07C1/043—Catalysts; their physical properties characterised by the composition
- C07C1/0435—Catalysts; their physical properties characterised by the composition containing a metal of group 8 or a compound thereof
-
- 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
-
- 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
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
- C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
- C07C1/0485—Set-up of reactors or accessories; Multi-step processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/466—Entrained flow processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
- C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
- C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/08—Production of synthetic natural gas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/16—Clays or other mineral silicates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/26—Chromium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/28—Molybdenum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/30—Tungsten
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/75—Cobalt
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/755—Nickel
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/85—Chromium, molybdenum or tungsten
- C07C2523/88—Molybdenum
- C07C2523/882—Molybdenum and cobalt
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
- C10J2300/1656—Conversion of synthesis gas to chemicals
- C10J2300/1662—Conversion of synthesis gas to chemicals to methane (SNG)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US429470A US3928000A (en) | 1973-12-28 | 1973-12-28 | Production of a clean methane-rich fuel gas from high-sulfur containing hydrocarbonaceous materials |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1028082B true IT1028082B (it) | 1979-01-30 |
Family
ID=23703394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31065/74A IT1028082B (it) | 1973-12-28 | 1974-12-27 | Procedimento per produrre una corrente gassosa ricca in metano |
Country Status (7)
Country | Link |
---|---|
US (1) | US3928000A (it) |
JP (1) | JPS5098504A (it) |
DE (1) | DE2460901A1 (it) |
ES (1) | ES433279A1 (it) |
FR (1) | FR2261245B1 (it) |
IT (1) | IT1028082B (it) |
ZA (1) | ZA747699B (it) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061475A (en) * | 1974-07-09 | 1977-12-06 | Metallgesellschaft Aktiengesellschaft | Process for producing a gas which can be substituted for natural gas |
GB1528328A (en) * | 1974-11-20 | 1978-10-11 | Parsons Co Ralph M | Methanation |
JPS593401B2 (ja) * | 1975-07-25 | 1984-01-24 | イデミツコウサン カブシキガイシヤ | カンゲンガスノセイゾウホウホウ |
US4065484A (en) * | 1975-11-12 | 1977-12-27 | Union Oil Company Of California | Methanation process with intermittent reactivation of catalyst |
GB1519090A (en) * | 1975-12-22 | 1978-07-26 | Texaco Development Corp | Production of clean synthesis or fuel gas |
US4039302A (en) * | 1976-01-05 | 1977-08-02 | Battelle Development Corporation | Process and catalyst for synthesizing low boiling (C1 to C3) aliphatic hydrocarbons from carbon monoxide and hydrogen |
US4177202A (en) * | 1977-03-07 | 1979-12-04 | Mobil Oil Corporation | Methanation of synthesis gas |
DE2747517A1 (de) * | 1977-10-22 | 1979-04-26 | Didier Eng | Verfahren und vorrichtung zum mehrstufigen katalytischen methanisieren |
US4302219A (en) * | 1979-09-05 | 1981-11-24 | Union Oil Company Of California | Process for producing synthetic fuel gas by reacting liquid hydrocarbons with hydrogen |
ATE28622T1 (de) * | 1983-03-03 | 1987-08-15 | Gas Res Inst | Verfahren zur herstellung von ferngas aus schwefel enthaltendem synthesegas. |
US4882360A (en) * | 1984-07-30 | 1989-11-21 | The Dow Chemical Company | Process for producing alcohols from synthesis gas |
US4675344A (en) * | 1984-07-30 | 1987-06-23 | The Dow Chemical Company | Method for adjusting methanol to higher alcohol ratios |
US4831060A (en) * | 1984-07-30 | 1989-05-16 | The Dow Chemical Company | Mixed alcohols production from syngas |
US4752622A (en) * | 1984-07-30 | 1988-06-21 | The Dow Chemical Company | Process for producing alcohols from synthesis gas |
US4762858A (en) * | 1985-09-16 | 1988-08-09 | The Dow Chemical Company | Syngas conversion to oxygenates by reduced yttrium/lanthanide/actinide-modified catalyst |
US5104419A (en) * | 1990-02-28 | 1992-04-14 | Funk Harald F | Solid waste refining and conversion to methanol |
US6056793A (en) * | 1997-10-28 | 2000-05-02 | University Of Kansas Center For Research, Inc. | Blended compression-ignition fuel containing light synthetic crude and blending stock |
US7449158B2 (en) * | 2003-10-01 | 2008-11-11 | Intevep, S.A. | Apparatus and gasification of carbonaceous solid materials |
US7176246B2 (en) * | 2003-10-01 | 2007-02-13 | Intevep, S.A. | Process for converting heavy crude oils and petroleum coke to syngas using external source of radiation |
PL1751078T3 (pl) * | 2004-02-12 | 2011-05-31 | Scherrer Inst Paul | Proces syntetycznego wytwarzania metanu |
US20090247653A1 (en) * | 2006-04-06 | 2009-10-01 | Fluor Technologies Corporation | Configurations And Methods of SNG Production |
AU2009293087B2 (en) | 2008-09-19 | 2012-11-15 | Sure Champion Investment Limited | Processes for gasification of a carbonaceous feedstock |
KR101290453B1 (ko) | 2008-12-30 | 2013-07-29 | 그레이트포인트 에너지, 인크. | 촉매된 탄소질 미립자의 제조 방법 |
AU2010295764B2 (en) | 2009-09-16 | 2013-07-25 | Greatpoint Energy, Inc. | Processes for hydromethanation of a carbonaceous feedstock |
DE102010032709B4 (de) * | 2010-07-29 | 2016-03-10 | Air Liquide Global E&C Solutions Germany Gmbh | Verfahren zur Herstellung von synthetischem Erdgas |
US8815962B2 (en) | 2010-09-13 | 2014-08-26 | Lummus Technology Inc. | Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning |
CN103372451B (zh) * | 2012-04-20 | 2015-11-25 | 神华集团有限责任公司 | 一种负载型催化剂的制备方法 |
CN103962123A (zh) * | 2013-01-28 | 2014-08-06 | 神华集团有限责任公司 | 一种ZrO2负载的耐硫甲烷化催化剂及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444099A (en) * | 1965-12-23 | 1969-05-13 | Exxon Research Engineering Co | Equilibration and steam-reforming catalysts |
US3709669A (en) * | 1970-12-28 | 1973-01-09 | Texaco Development Corp | Methane production |
US3816332A (en) * | 1971-04-07 | 1974-06-11 | Texaco Development Corp | Synthesis gas production |
US3740204A (en) * | 1971-05-18 | 1973-06-19 | Texaco Inc | Process for the production of methane from carbonaceous fuels |
US3759679A (en) * | 1971-07-23 | 1973-09-18 | Texaco Inc | Production of methane rich fuel gas |
-
1973
- 1973-12-28 US US429470A patent/US3928000A/en not_active Expired - Lifetime
-
1974
- 1974-12-03 ZA ZA00747699A patent/ZA747699B/xx unknown
- 1974-12-18 JP JP49144570A patent/JPS5098504A/ja active Pending
- 1974-12-21 DE DE19742460901 patent/DE2460901A1/de not_active Withdrawn
- 1974-12-23 ES ES433279A patent/ES433279A1/es not_active Expired
- 1974-12-27 IT IT31065/74A patent/IT1028082B/it active
- 1974-12-30 FR FR7443231A patent/FR2261245B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2460901A1 (de) | 1975-07-10 |
FR2261245B1 (it) | 1978-09-29 |
ZA747699B (en) | 1976-04-28 |
ES433279A1 (es) | 1976-11-16 |
JPS5098504A (it) | 1975-08-05 |
FR2261245A1 (it) | 1975-09-12 |
US3928000A (en) | 1975-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1015372B (it) | Procedimento per produrre una cor rente gassosa ricca in metano | |
IT1028082B (it) | Procedimento per produrre una corrente gassosa ricca in metano | |
IT1015371B (it) | Procedimento per produrre una cor rente gassosa ricca in metano | |
IT1038148B (it) | Procedimento continuo per produrre una corrente gassosa ricca di metano | |
ZA753848B (en) | Methane production | |
IT1020040B (it) | Generatore perfezionato di gas ricco in idrogeno | |
ZA744415B (en) | Methanol and synthetic natural gas concurrent production | |
IT1039754B (it) | Generatore di gas ricco di idrogeno | |
FR2308701A1 (fr) | Electrolyseur a degagement gazeux | |
IT1009825B (it) | Processo per la preparazione di un gas ricco di idrogeno | |
SE411957B (sv) | Vag, i synnerhet butiksvag | |
FR2294232A1 (fr) | Vinificateur continu a double tour | |
IT1028081B (it) | Procedimento per produrre una corrente di gas ricco in metano | |
IT1028080B (it) | Procedimento per produrre una corrente di gas ricco in metano | |
IT1028083B (it) | Procedimento per produrre un gas ricco in metano | |
AR200412A1 (es) | Mejoras en un electrolizador bipolar | |
IT1028079B (it) | Procedimento per la produzione di gas ricco in metano | |
CA1029556A (en) | Hydrogen rich gas generator | |
NL173018B (nl) | Tandenborstel met een pastahouder. | |
IT1010629B (it) | Accenditore antivento con filo in candescente per collegamento con batteria | |
BR7401742D0 (pt) | Isqueiro a gas | |
AR217687A1 (es) | Mejoras en un procedimiento para producir hilo multifilamentario abultado | |
IT1063635B (it) | Procedimento per la copertura della superficie del fondo acquitrinoso in una caverna per gas | |
BE813793A (fr) | Lit a basculement rythmique | |
TR18217A (tr) | N - sulfenilendirilmis n - metil karbomatlar, imallerinde mahsus usul, ve inseksisidler ve akarisidler olarak kullanilmalari |