WO1999049965A1 - Heat treated fischer-tropsch catalyst particles - Google Patents
Heat treated fischer-tropsch catalyst particles Download PDFInfo
- Publication number
- WO1999049965A1 WO1999049965A1 PCT/GB1998/003004 GB9803004W WO9949965A1 WO 1999049965 A1 WO1999049965 A1 WO 1999049965A1 GB 9803004 W GB9803004 W GB 9803004W WO 9949965 A1 WO9949965 A1 WO 9949965A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst particles
- fischer
- tropsch
- heat treatment
- particles
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 100
- 239000002245 particle Substances 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 claims abstract description 59
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052742 iron Inorganic materials 0.000 claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 24
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims description 35
- 230000000694 effects Effects 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001354 calcination Methods 0.000 description 3
- 239000012263 liquid product Substances 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011027 product recovery Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229910003145 α-Fe2O3 Inorganic materials 0.000 description 1
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
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
- C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
- C10G2/331—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- B01J35/30—
-
- B01J35/33—
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
- C07C1/0445—Preparation; Activation
-
- 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
- C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
- C10G2/331—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
- C10G2/332—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals of the iron-group
-
- 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
-
- 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
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/62—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing platinum group metals or compounds thereof
-
- 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
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
- C10G65/043—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a change in the structural skeleton
-
- B01J35/393—
-
- 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
- C07C2523/745—Iron
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98946574A EP1068008A1 (en) | 1998-04-01 | 1998-10-07 | Heat treated fischer-tropsch catalyst particles |
JP2000540924A JP3839666B2 (en) | 1998-04-01 | 1998-10-07 | Heat treated Fischer-Tropsch catalyst particles |
EA200001011A EA003416B1 (en) | 1998-04-01 | 1998-10-07 | Heat treated fischer-tropsch catalyst particles |
PL98343169A PL343169A1 (en) | 1998-04-01 | 1998-10-07 | Heat treated fischer-tropsch catalyst particles |
NZ507418A NZ507418A (en) | 1998-04-01 | 1998-10-07 | Heat treated Fischer-Tropsch catalyst particles |
APAP/P/2000/001954A AP2000001954A0 (en) | 1998-04-01 | 1998-10-07 | Heat treated fischer-tropsch catalyst particles. |
CA002326440A CA2326440C (en) | 1998-04-01 | 1998-10-07 | Heat treated fischer-tropsch catalyst particles |
AU93577/98A AU743613B2 (en) | 1998-04-01 | 1998-10-07 | Heat treated fischer-tropsch catalyst particles |
US09/601,076 US6716790B1 (en) | 1998-04-01 | 1998-10-07 | Heat treated Fischer-Tropsch catalyst particles |
BR9815753-1A BR9815753A (en) | 1998-04-01 | 1998-10-07 | Method for producing heat treated catalytic particles |
NO20004710A NO323981B1 (en) | 1998-04-01 | 2000-09-20 | Process for preparing self-precipitated, precipitated, iron-based catalyst particles in a Fischer-Tropsch slurry bed process. |
US10/677,878 US7547657B2 (en) | 1998-04-01 | 2003-10-02 | Heat treated Fischer-Tropsch catalyst particles |
US10/677,588 US6951893B2 (en) | 1998-04-01 | 2003-10-02 | Heat treated Fischer-Tropsch catalyst particles |
NO20054635A NO326275B1 (en) | 1998-04-01 | 2005-10-10 | Process for synthesizing a Fischer-Tropsch product |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA98/2737 | 1998-04-01 | ||
ZA9802737A ZA982737B (en) | 1998-04-01 | 1998-04-01 | Heat treated fischer-tropsch catalyst particles. |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09601076 A-371-Of-International | 1998-10-07 | ||
US09/601,076 A-371-Of-International US6716790B1 (en) | 1998-04-01 | 1998-10-07 | Heat treated Fischer-Tropsch catalyst particles |
US10/677,588 Division US6951893B2 (en) | 1998-04-01 | 2003-10-02 | Heat treated Fischer-Tropsch catalyst particles |
US10/677,878 Continuation US7547657B2 (en) | 1998-04-01 | 2003-10-02 | Heat treated Fischer-Tropsch catalyst particles |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999049965A1 true WO1999049965A1 (en) | 1999-10-07 |
Family
ID=25586926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1998/003004 WO1999049965A1 (en) | 1998-04-01 | 1998-10-07 | Heat treated fischer-tropsch catalyst particles |
Country Status (18)
Country | Link |
---|---|
US (3) | US6716790B1 (en) |
EP (2) | EP1068008A1 (en) |
JP (1) | JP3839666B2 (en) |
KR (1) | KR100396325B1 (en) |
CN (2) | CN1235683C (en) |
AP (1) | AP2000001954A0 (en) |
AR (1) | AR018034A1 (en) |
AU (1) | AU743613B2 (en) |
BR (1) | BR9815753A (en) |
CA (1) | CA2326440C (en) |
EA (1) | EA003416B1 (en) |
ID (1) | ID22355A (en) |
MY (1) | MY118560A (en) |
NO (2) | NO323981B1 (en) |
NZ (1) | NZ507418A (en) |
PL (1) | PL343169A1 (en) |
WO (1) | WO1999049965A1 (en) |
ZA (1) | ZA982737B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001097968A2 (en) * | 2000-06-20 | 2001-12-27 | Sasol Technology (Pty) Ltd | Hydrocarbon synthesis catalyst and process |
US7259286B2 (en) * | 2000-08-28 | 2007-08-21 | Research Triangle Institute | Attrition resistant bulk iron catalysts and processes for preparing and using same |
KR101087165B1 (en) | 2009-07-20 | 2011-11-25 | (주)시너지 | The method for preparing of Fe based catalyst used in Fischer-Tropsch systhesis reaction and that of liquid hydrocarbon using Fe based catalyst |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070217338A1 (en) * | 2006-03-14 | 2007-09-20 | Sbc Knowledge Ventures L.P. | Method and apparatus for out-of-band XDSL troubleshooting and testing |
US9018128B2 (en) * | 2007-09-14 | 2015-04-28 | Res Usa Llc | Promoted, attrition resistant, silica supported precipitated iron catalyst |
JP5595401B2 (en) * | 2008-09-10 | 2014-09-24 | ビーエーエスエフ ソシエタス・ヨーロピア | Integrated process for producing carbonyl iron powder and hydrocarbons |
JP2013146652A (en) * | 2012-01-17 | 2013-08-01 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | Fischer-tropsch synthesis catalyst and method for producing the same |
US9669390B2 (en) * | 2013-02-13 | 2017-06-06 | Res Usa, Llc | Catalyst for low temperature slurry bed Fischer-Tropsch synthesis |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5324335A (en) * | 1986-05-08 | 1994-06-28 | Rentech, Inc. | Process for the production of hydrocarbons |
US5504118A (en) * | 1986-05-08 | 1996-04-02 | Rentech, Inc. | Process for the production of hydrocarbons |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3131255C2 (en) * | 1981-08-07 | 1986-02-13 | VEG-Gasinstituut N.V., Apeldoorn | Process for the preparation of a ferric oxide catalyst or absorbent |
DE3368020D1 (en) | 1982-12-30 | 1987-01-15 | Ozin Geoffrey A | Metal zeolite catalyst preparation |
US4552855A (en) * | 1982-12-30 | 1985-11-12 | Ozin Geoffrey A | Metal zeolite catalyst preparation |
US5118715A (en) * | 1983-12-20 | 1992-06-02 | Exxon Research And Engineering Company | Selective fixed-bed fischer-tropsch synthesis with high surface area Cu and K promoted, iron/manganese spinels |
US4618597A (en) * | 1983-12-20 | 1986-10-21 | Exxon Research And Engineering Company | High surface area dual promoted iron/managanese spinel compositions |
US4621102A (en) * | 1983-12-20 | 1986-11-04 | Exxon Research And Engineering Co. | Fischer-Tropsch hydrocarbon synthesis with high surface area Cu and K promoted reduced-carbided iron/manganese spinels |
US5621155A (en) * | 1986-05-08 | 1997-04-15 | Rentech, Inc. | Process for the production of hydrocarbons |
US5645613A (en) * | 1992-04-13 | 1997-07-08 | Rentech, Inc. | Process for the production of hydrocarbons |
US5545674A (en) * | 1987-05-07 | 1996-08-13 | Exxon Research And Engineering Company | Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts |
US4874382A (en) * | 1987-10-15 | 1989-10-17 | Servetus Partnership | Safety syringe |
US4955870A (en) * | 1988-08-23 | 1990-09-11 | Ridderheim Kristen A | Hypodermic syringe with retractable needle |
IT1225440B (en) * | 1988-12-07 | 1990-11-13 | Nacci Gaetano | PISTON FOR SYRINGES THAT AUTOMATICALLY MAKES THE HYPODERMIC NEEDLE, MODIFIED PURPOSE, AFTER USE |
US5129884A (en) * | 1990-01-16 | 1992-07-14 | Dysarz Edward D | Trap in barrel one handed retracted intervenous catheter device |
US5389076A (en) * | 1994-04-05 | 1995-02-14 | Shaw; Thomas J. | Single use medical device with retraction mechanism |
-
1998
- 1998-04-01 ZA ZA9802737A patent/ZA982737B/en unknown
- 1998-10-07 WO PCT/GB1998/003004 patent/WO1999049965A1/en not_active Application Discontinuation
- 1998-10-07 US US09/601,076 patent/US6716790B1/en not_active Expired - Fee Related
- 1998-10-07 NZ NZ507418A patent/NZ507418A/en unknown
- 1998-10-07 CN CNB031206425A patent/CN1235683C/en not_active Expired - Lifetime
- 1998-10-07 AP APAP/P/2000/001954A patent/AP2000001954A0/en unknown
- 1998-10-07 KR KR10-2000-7010761A patent/KR100396325B1/en not_active IP Right Cessation
- 1998-10-07 EP EP98946574A patent/EP1068008A1/en not_active Withdrawn
- 1998-10-07 EA EA200001011A patent/EA003416B1/en not_active IP Right Cessation
- 1998-10-07 CN CN98813709A patent/CN1108188C/en not_active Expired - Lifetime
- 1998-10-07 PL PL98343169A patent/PL343169A1/en unknown
- 1998-10-07 AU AU93577/98A patent/AU743613B2/en not_active Expired
- 1998-10-07 BR BR9815753-1A patent/BR9815753A/en not_active IP Right Cessation
- 1998-10-07 JP JP2000540924A patent/JP3839666B2/en not_active Expired - Fee Related
- 1998-10-07 CA CA002326440A patent/CA2326440C/en not_active Expired - Fee Related
- 1998-10-07 EP EP04027800A patent/EP1506811A3/en not_active Withdrawn
- 1998-10-08 MY MYPI98004603A patent/MY118560A/en unknown
- 1998-12-01 ID IDP981563A patent/ID22355A/en unknown
- 1998-12-22 AR ARP980106615A patent/AR018034A1/en not_active Application Discontinuation
-
2000
- 2000-09-20 NO NO20004710A patent/NO323981B1/en not_active IP Right Cessation
-
2003
- 2003-10-02 US US10/677,878 patent/US7547657B2/en not_active Expired - Fee Related
- 2003-10-02 US US10/677,588 patent/US6951893B2/en not_active Expired - Lifetime
-
2005
- 2005-10-10 NO NO20054635A patent/NO326275B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5324335A (en) * | 1986-05-08 | 1994-06-28 | Rentech, Inc. | Process for the production of hydrocarbons |
US5504118A (en) * | 1986-05-08 | 1996-04-02 | Rentech, Inc. | Process for the production of hydrocarbons |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001097968A2 (en) * | 2000-06-20 | 2001-12-27 | Sasol Technology (Pty) Ltd | Hydrocarbon synthesis catalyst and process |
WO2001097968A3 (en) * | 2000-06-20 | 2002-04-25 | Sasol Tech Pty Ltd | Hydrocarbon synthesis catalyst and process |
US6844370B2 (en) | 2000-06-20 | 2005-01-18 | Sasol Technology (Pty) Ltd. | Hydrocarbon synthesis catalyst and process |
CN100384964C (en) * | 2000-06-20 | 2008-04-30 | Sasol技术股份有限公司 | Hydrocarbon synthesis catalyst and process |
US7259286B2 (en) * | 2000-08-28 | 2007-08-21 | Research Triangle Institute | Attrition resistant bulk iron catalysts and processes for preparing and using same |
KR101087165B1 (en) | 2009-07-20 | 2011-11-25 | (주)시너지 | The method for preparing of Fe based catalyst used in Fischer-Tropsch systhesis reaction and that of liquid hydrocarbon using Fe based catalyst |
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