GB2398793B - Production of stable olefinic Fischer Tropsch fuels with minimum hydrogen consumption - Google Patents
Production of stable olefinic Fischer Tropsch fuels with minimum hydrogen consumptionInfo
- Publication number
- GB2398793B GB2398793B GB0401530A GB0401530A GB2398793B GB 2398793 B GB2398793 B GB 2398793B GB 0401530 A GB0401530 A GB 0401530A GB 0401530 A GB0401530 A GB 0401530A GB 2398793 B GB2398793 B GB 2398793B
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- hydrogen consumption
- fischer tropsch
- minimum hydrogen
- tropsch fuels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/04—Oxides
-
- 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S208/00—Mineral oils: processes and products
- Y10S208/95—Processing of "fischer-tropsch" crude
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/355,279 US7179364B2 (en) | 2003-01-31 | 2003-01-31 | Production of stable olefinic Fischer-Tropsch fuels with minimum hydrogen consumption |
| US10/354,956 US6933323B2 (en) | 2003-01-31 | 2003-01-31 | Production of stable olefinic fischer tropsch fuels with minimum hydrogen consumption |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB0401530D0 GB0401530D0 (en) | 2004-02-25 |
| GB2398793A GB2398793A (en) | 2004-09-01 |
| GB2398793B true GB2398793B (en) | 2005-09-07 |
Family
ID=31981130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0401530A Expired - Fee Related GB2398793B (en) | 2003-01-31 | 2004-01-23 | Production of stable olefinic Fischer Tropsch fuels with minimum hydrogen consumption |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6933323B2 (enExample) |
| JP (1) | JP4621655B2 (enExample) |
| AU (1) | AU2004200245B2 (enExample) |
| BR (1) | BRPI0407090A (enExample) |
| GB (1) | GB2398793B (enExample) |
| NL (1) | NL1025377C2 (enExample) |
| WO (1) | WO2004070189A2 (enExample) |
| ZA (1) | ZA200400565B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6545192B2 (en) * | 1999-05-11 | 2003-04-08 | Shell Oil Company | Process for separating olefins from saturated hydrocarbons |
| AU2003229676A1 (en) * | 2002-04-15 | 2003-10-27 | Shell Internationale Research Maatschappij B.V. | Method to increase the cetane number of gas oil |
| AR043292A1 (es) * | 2002-04-25 | 2005-07-27 | Shell Int Research | Uso de gasoil derivado de fischer-tropsch y una composicion combustible que lo contiene |
| US7179311B2 (en) * | 2003-01-31 | 2007-02-20 | Chevron U.S.A. Inc. | Stable olefinic, low sulfur diesel fuels |
| US20050165261A1 (en) * | 2003-03-14 | 2005-07-28 | Syntroleum Corporation | Synthetic transportation fuel and method for its production |
| NL1026215C2 (nl) * | 2003-05-19 | 2005-07-08 | Sasol Tech Pty Ltd | Koolwaterstofsamenstelling voor gebruik in CI motoren. |
| GB2449009B (en) * | 2003-06-19 | 2008-12-10 | Chevron Usa Inc | Stable, moderately unsaturated distillate fuel blend stocks prpared by low pressure hydroprocessing of fischer-tropsch products |
| ATE538193T1 (de) * | 2003-09-03 | 2012-01-15 | Shell Int Research | Kraftstoffzusammensetzungen |
| AU2004269169B2 (en) * | 2003-09-03 | 2008-11-13 | Shell Internationale Research Maatschappij B.V. | Fuel compositions comprising Fischer-Tropsch derived fuel |
| US20050135997A1 (en) | 2003-12-19 | 2005-06-23 | Wellington Scott L. | Systems and methods of producing a crude product |
| US7345210B2 (en) * | 2004-06-29 | 2008-03-18 | Conocophillips Company | Blending for density specifications using Fischer-Tropsch diesel fuel |
| US7404888B2 (en) * | 2004-07-07 | 2008-07-29 | Chevron U.S.A. Inc. | Reducing metal corrosion of hydrocarbons using acidic fischer-tropsch products |
| US7951287B2 (en) * | 2004-12-23 | 2011-05-31 | Chevron U.S.A. Inc. | Production of low sulfur, moderately aromatic distillate fuels by hydrocracking of combined Fischer-Tropsch and petroleum streams |
| US8481796B2 (en) * | 2005-01-31 | 2013-07-09 | Exxonmobil Chemical Patents Inc. | Olefin oligomerization and compositions therefrom |
| WO2006084285A2 (en) * | 2005-01-31 | 2006-08-10 | Exxonmobil Chemical Patents Inc. | Olefin oligomerization and biodegradable compositions therefrom |
| US7678953B2 (en) * | 2005-01-31 | 2010-03-16 | Exxonmobil Chemical Patents Inc. | Olefin oligomerization |
| US7678954B2 (en) * | 2005-01-31 | 2010-03-16 | Exxonmobil Chemical Patents, Inc. | Olefin oligomerization to produce hydrocarbon compositions useful as fuels |
| US7692049B2 (en) * | 2005-01-31 | 2010-04-06 | Exxonmobil Chemical Patents Inc. | Hydrocarbon compositions useful for producing fuels and methods of producing the same |
| ATE546508T1 (de) * | 2005-03-16 | 2012-03-15 | Fuelcor Llc | Systeme und verfahren zur herstellung synthetischer kohlenwasserstoffverbindungen |
| DE102005056784A1 (de) * | 2005-11-28 | 2007-05-31 | Basf Ag | Verfahren zur Herstellung von Olefinen aus Synthesegas in einer Reaktionskolonne |
| KR20090036586A (ko) * | 2006-07-12 | 2009-04-14 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 내연 기관용 배합 윤활제 및 연료 패키지 |
| US7741526B2 (en) * | 2006-07-19 | 2010-06-22 | Exxonmobil Chemical Patents Inc. | Feedstock preparation of olefins for oligomerization to produce fuels |
| CN101517044B (zh) * | 2006-07-27 | 2013-09-18 | 国际壳牌研究有限公司 | 燃料组合物 |
| AU2007329380A1 (en) * | 2006-12-04 | 2008-06-12 | Chevron U.S.A. Inc. | Fischer-Tropsch derived diesel fuel and process for making same |
| ZA200904069B (en) * | 2006-12-14 | 2010-08-25 | Chevron Usa Inc | Improved process for making Fischer-Tropsch olefinic naphtha and hydrogenated distillates |
| US20080260631A1 (en) | 2007-04-18 | 2008-10-23 | H2Gen Innovations, Inc. | Hydrogen production process |
| JP2008277696A (ja) * | 2007-05-07 | 2008-11-13 | Toshiba Corp | 半導体装置の製造方法 |
| US20100122519A1 (en) * | 2008-11-14 | 2010-05-20 | Alan Epstein | Ultra-low sulfur fuel and method for reduced contrail formation |
| JP5367412B2 (ja) | 2009-02-27 | 2013-12-11 | 独立行政法人石油天然ガス・金属鉱物資源機構 | Ft合成炭化水素の精製方法及びft合成炭化水素蒸留分離装置 |
| EP2417244A4 (en) * | 2009-04-10 | 2015-10-14 | Reg Life Sciences Llc | PRODUCTION OF COMMERCIAL BIODIESEL FROM GENETICALLY MODIFIED MICROORGANISMS |
| US8658847B2 (en) | 2010-06-17 | 2014-02-25 | Chevron U.S.A. Inc. | Processes and compositions for the incorporation of biologically-derived ethanol into gasoline |
| US20120160740A1 (en) * | 2010-12-22 | 2012-06-28 | Chevron U.S.A. Inc. | Processes for ionic liquid catalyzed upgrading of oxygenate containing hydrocarbon feedstocks |
| ES2909481T3 (es) * | 2013-03-08 | 2022-05-06 | Greyrock Tech Llc | Proceso de producción catalítica de combustible diésel |
| US9518960B2 (en) * | 2013-10-02 | 2016-12-13 | Waters Technologies Corporation | System and method for rapid analysis of polycyclic aromatic hydrocarbons |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547601A (en) * | 1980-12-23 | 1985-10-15 | Mobil Oil Corporation | Conversion of Fischer-Tropsch oxygenates to middle distillate |
| US6296757B1 (en) * | 1995-10-17 | 2001-10-02 | Exxon Research And Engineering Company | Synthetic diesel fuel and process for its production |
| US6372949B1 (en) * | 1999-10-15 | 2002-04-16 | Mobil Oil Corporation | Single stage process for converting oxygenates to gasoline and distillate in the presence of undimensional ten member ring zeolite |
| WO2003064354A1 (en) * | 2002-01-31 | 2003-08-07 | Chevron U.S.A. Inc. | Manufacture of high octane alkylate |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149933A (en) * | 1960-08-25 | 1964-09-22 | Bayer Ag | Process for stabilizing liquid fuels |
| FR2362208A1 (fr) * | 1976-08-17 | 1978-03-17 | Inst Francais Du Petrole | Procede de valorisation d'effluents obtenus dans des syntheses de type fischer-tropsch |
| US4645586A (en) * | 1983-06-03 | 1987-02-24 | Chevron Research Company | Reforming process |
| US4579986A (en) | 1984-04-18 | 1986-04-01 | Shell Oil Company | Process for the preparation of hydrocarbons |
| US4568663A (en) * | 1984-06-29 | 1986-02-04 | Exxon Research And Engineering Co. | Cobalt catalysts for the conversion of methanol to hydrocarbons and for Fischer-Tropsch synthesis |
| US5504118A (en) * | 1986-05-08 | 1996-04-02 | Rentech, Inc. | Process for the production of hydrocarbons |
| US5322615A (en) * | 1991-12-10 | 1994-06-21 | Chevron Research And Technology Company | Method for removing sulfur to ultra low levels for protection of reforming catalysts |
| CA2104044C (en) * | 1992-08-25 | 2004-11-02 | Johan W. Gosselink | Process for the preparation of lower olefins |
| NZ250750A (en) | 1993-01-27 | 1995-02-24 | Sasol Chem Ind Pty | Reacting gases in a slurry bed which contains a filtration zone to separate liquid product |
| US5378348A (en) * | 1993-07-22 | 1995-01-03 | Exxon Research And Engineering Company | Distillate fuel production from Fischer-Tropsch wax |
| US5689031A (en) * | 1995-10-17 | 1997-11-18 | Exxon Research & Engineering Company | Synthetic diesel fuel and process for its production |
| US5766274A (en) * | 1997-02-07 | 1998-06-16 | Exxon Research And Engineering Company | Synthetic jet fuel and process for its production |
| EP0988354A1 (en) | 1997-06-10 | 2000-03-29 | Exxon Chemical Patents Inc. | Hydrocarbon cracking with positive reactor temperature gradient |
| AU7956398A (en) | 1997-06-10 | 1998-12-30 | Exxon Chemical Patents Inc. | Multi-reactor system for enhanced light olefin make |
| US6033555A (en) | 1997-06-10 | 2000-03-07 | Exxon Chemical Patents Inc. | Sequential catalytic and thermal cracking for enhanced ethylene yield |
| EP0921179A1 (en) | 1997-12-05 | 1999-06-09 | Fina Research S.A. | Production of olefins |
| US6162956A (en) * | 1998-08-18 | 2000-12-19 | Exxon Research And Engineering Co | Stability Fischer-Tropsch diesel fuel and a process for its production |
| US6180842B1 (en) * | 1998-08-21 | 2001-01-30 | Exxon Research And Engineering Company | Stability fischer-tropsch diesel fuel and a process for its production |
| US6369286B1 (en) * | 2000-03-02 | 2002-04-09 | Chevron U.S.A. Inc. | Conversion of syngas from Fischer-Tropsch products via olefin metathesis |
| ATE329987T1 (de) * | 2000-05-02 | 2006-07-15 | Exxonmobil Res & Eng Co | Verwendung von fischer-tropsch/crackfraktion- gemischen zur erzielung niedriger emissionen |
| US6663767B1 (en) * | 2000-05-02 | 2003-12-16 | Exxonmobil Research And Engineering Company | Low sulfur, low emission blends of fischer-tropsch and conventional diesel fuels |
| US6833484B2 (en) * | 2001-06-15 | 2004-12-21 | Chevron U.S.A. Inc. | Inhibiting oxidation of a Fischer-Tropsch product using petroleum-derived products |
| US6878854B2 (en) * | 2001-06-15 | 2005-04-12 | Chevron U.S.A. Inc. | Temporary antioxidants for Fischer-Tropsch products |
| US6846402B2 (en) * | 2001-10-19 | 2005-01-25 | Chevron U.S.A. Inc. | Thermally stable jet prepared from highly paraffinic distillate fuel component and conventional distillate fuel component |
| US6776897B2 (en) * | 2001-10-19 | 2004-08-17 | Chevron U.S.A. | Thermally stable blends of highly paraffinic distillate fuel component and conventional distillate fuel component |
| US6743962B2 (en) * | 2002-01-31 | 2004-06-01 | Chevron U.S.A. Inc. | Preparation of high octane alkylate from Fischer-Tropsch olefins |
| US6605206B1 (en) * | 2002-02-08 | 2003-08-12 | Chevron U.S.A. Inc. | Process for increasing the yield of lubricating base oil from a Fischer-Tropsch plant |
| US6703535B2 (en) * | 2002-04-18 | 2004-03-09 | Chevron U.S.A. Inc. | Process for upgrading fischer-tropsch syncrude using thermal cracking and oligomerization |
| US6872752B2 (en) * | 2003-01-31 | 2005-03-29 | Chevron U.S.A. Inc. | High purity olefinic naphthas for the production of ethylene and propylene |
-
2003
- 2003-01-31 US US10/354,956 patent/US6933323B2/en not_active Expired - Fee Related
- 2003-01-31 US US10/355,279 patent/US7179364B2/en not_active Expired - Lifetime
-
2004
- 2004-01-23 GB GB0401530A patent/GB2398793B/en not_active Expired - Fee Related
- 2004-01-23 AU AU2004200245A patent/AU2004200245B2/en not_active Ceased
- 2004-01-26 ZA ZA200400565A patent/ZA200400565B/xx unknown
- 2004-01-29 WO PCT/US2004/002621 patent/WO2004070189A2/en not_active Ceased
- 2004-01-29 BR BR0407090-9A patent/BRPI0407090A/pt not_active IP Right Cessation
- 2004-01-29 JP JP2006503180A patent/JP4621655B2/ja not_active Expired - Fee Related
- 2004-01-30 NL NL1025377A patent/NL1025377C2/nl not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547601A (en) * | 1980-12-23 | 1985-10-15 | Mobil Oil Corporation | Conversion of Fischer-Tropsch oxygenates to middle distillate |
| US6296757B1 (en) * | 1995-10-17 | 2001-10-02 | Exxon Research And Engineering Company | Synthetic diesel fuel and process for its production |
| US6372949B1 (en) * | 1999-10-15 | 2002-04-16 | Mobil Oil Corporation | Single stage process for converting oxygenates to gasoline and distillate in the presence of undimensional ten member ring zeolite |
| WO2003064354A1 (en) * | 2002-01-31 | 2003-08-07 | Chevron U.S.A. Inc. | Manufacture of high octane alkylate |
Also Published As
| Publication number | Publication date |
|---|---|
| NL1025377A1 (nl) | 2004-08-04 |
| BRPI0407090A (pt) | 2006-01-24 |
| US7179364B2 (en) | 2007-02-20 |
| AU2004200245B2 (en) | 2009-09-24 |
| NL1025377C2 (nl) | 2005-05-23 |
| WO2004070189A3 (en) | 2005-03-24 |
| JP2006517609A (ja) | 2006-07-27 |
| JP4621655B2 (ja) | 2011-01-26 |
| US6933323B2 (en) | 2005-08-23 |
| ZA200400565B (en) | 2004-08-19 |
| AU2004200245A1 (en) | 2004-08-19 |
| GB2398793A (en) | 2004-09-01 |
| GB0401530D0 (en) | 2004-02-25 |
| US20040152792A1 (en) | 2004-08-05 |
| US20040173500A1 (en) | 2004-09-09 |
| WO2004070189A2 (en) | 2004-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2398793B (en) | Production of stable olefinic Fischer Tropsch fuels with minimum hydrogen consumption | |
| EG25607A (en) | Production of liquid hydrocarbons from methane | |
| AU2003215213A8 (en) | Deep desulfurization of hydrocarbon fuels | |
| EP1572934A4 (en) | FOLLISTATIN DOMAIN CONTAINING PROTEINS | |
| AU2003253817A8 (en) | Oxygen enhanced combustion of lower rank fuels | |
| EP1948926A4 (en) | ENERGY GENERATION FROM UNDERWATER FLOWS | |
| EP1667949A4 (en) | METHOD FOR CONVERTING NATURAL GAS IN LIQUID HYDROCARBONS | |
| AP2006003819A0 (en) | Structure and methods using multi-systems for electricity generation and water desalination | |
| EP1765745A4 (en) | DISSOCIATION OF MOLECULAR WATER TO MOLECULAR HYDROGEN | |
| AU303121S (en) | Toner cartridge | |
| AP2007004289A0 (en) | Methods of evaluating undersaturated coalbed methane reservoirs | |
| CA114301S (en) | Water float toy | |
| IL217561A0 (en) | Use of cytokininis to increase the ratio of wild type to mutant protein in cells | |
| EG24324A (en) | Production of hydrocarbon fuel | |
| IL172914A0 (en) | Stable modifications of tegaserod hydrogen maleate | |
| AU2003240990A8 (en) | Generation of synthetic speech | |
| GB2389857B (en) | Production of compact biomass fuel | |
| GB0615450D0 (en) | Organically clean biomass fuel | |
| AU300244S (en) | Fuel cell supply | |
| TW581176U (en) | Improved structure for gasifying valve of fuel | |
| TW580994U (en) | Structure of illuminating pen | |
| TW580993U (en) | Structure of illuminating pen | |
| CA113659S (en) | Toilet | |
| CA113667S (en) | Toilet | |
| CA113647S (en) | Toilet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140123 |