ZA200105006B - Catalysts consisting of metal on hydrotalcite-based carrier materials, and method for the preparation thereof. - Google Patents
Catalysts consisting of metal on hydrotalcite-based carrier materials, and method for the preparation thereof. Download PDFInfo
- Publication number
- ZA200105006B ZA200105006B ZA200105006A ZA200105006A ZA200105006B ZA 200105006 B ZA200105006 B ZA 200105006B ZA 200105006 A ZA200105006 A ZA 200105006A ZA 200105006 A ZA200105006 A ZA 200105006A ZA 200105006 B ZA200105006 B ZA 200105006B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- metal
- hydrotalcite
- complex
- salt
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 145
- 229910052751 metal Inorganic materials 0.000 title claims description 101
- 239000002184 metal Substances 0.000 title claims description 101
- 229960001545 hydrotalcite Drugs 0.000 title claims description 67
- 229910001701 hydrotalcite Inorganic materials 0.000 title claims description 67
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 title claims description 66
- 239000012876 carrier material Substances 0.000 title claims description 55
- 238000000034 method Methods 0.000 title claims description 23
- 238000002360 preparation method Methods 0.000 title claims description 17
- 239000000243 solution Substances 0.000 claims description 46
- 150000003839 salts Chemical class 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000001354 calcination Methods 0.000 claims description 39
- 238000005470 impregnation Methods 0.000 claims description 37
- 239000007864 aqueous solution Substances 0.000 claims description 33
- 238000007792 addition Methods 0.000 claims description 32
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 29
- 239000000725 suspension Substances 0.000 claims description 25
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 238000005984 hydrogenation reaction Methods 0.000 claims description 13
- 230000003197 catalytic effect Effects 0.000 claims description 11
- 150000007524 organic acids Chemical group 0.000 claims description 10
- 239000001294 propane Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 150000007522 mineralic acids Chemical class 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 229910052733 gallium Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 238000005349 anion exchange Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910052762 osmium Inorganic materials 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 101000800807 Homo sapiens Tumor necrosis factor alpha-induced protein 8 Proteins 0.000 claims 1
- 102100033649 Tumor necrosis factor alpha-induced protein 8 Human genes 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 46
- 239000012153 distilled water Substances 0.000 description 32
- 239000000463 material Substances 0.000 description 29
- 239000012071 phase Substances 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 24
- 239000011777 magnesium Substances 0.000 description 18
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 16
- 239000000047 product Substances 0.000 description 16
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 12
- QFJIELFEXWAVLU-UHFFFAOYSA-H tetrachloroplatinum(2+) dichloride Chemical compound Cl[Pt](Cl)(Cl)(Cl)(Cl)Cl QFJIELFEXWAVLU-UHFFFAOYSA-H 0.000 description 11
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 11
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 10
- 239000012266 salt solution Substances 0.000 description 10
- 229910003111 Mg(Al)O Inorganic materials 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- 229910018516 Al—O Inorganic materials 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 6
- 239000001282 iso-butane Substances 0.000 description 6
- 235000013847 iso-butane Nutrition 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 238000005899 aromatization reaction Methods 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000000571 coke Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000001465 metallisation Methods 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical class [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910003023 Mg-Al Inorganic materials 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- -1 hydrotalcite cation Chemical class 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000002823 nitrates Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- NKCVNYJQLIWBHK-UHFFFAOYSA-N carbonodiperoxoic acid Chemical compound OOC(=O)OO NKCVNYJQLIWBHK-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000000629 steam reforming Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101000622004 Crotalus atrox Snake venom metalloproteinase atrolysin-C Proteins 0.000 description 1
- 229910017488 Cu K Inorganic materials 0.000 description 1
- 229910017541 Cu-K Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002846 Pt–Sn Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000005839 oxidative dehydrogenation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/321—Catalytic processes
-
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J23/007—Mixed salts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO19986116A NO312126B1 (no) | 1998-12-23 | 1998-12-23 | Forbedret fremgangsmåte for fremstilling av katalysatorer bestående av metaller på hydrotalcitt-baserte b¶rermaterialer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200105006B true ZA200105006B (en) | 2002-06-19 |
Family
ID=19902774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200105006A ZA200105006B (en) | 1998-12-23 | 2001-06-19 | Catalysts consisting of metal on hydrotalcite-based carrier materials, and method for the preparation thereof. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6967182B1 (no) |
| EP (1) | EP1156876A1 (no) |
| AU (1) | AU767419B2 (no) |
| CA (1) | CA2356388A1 (no) |
| EA (1) | EA003858B1 (no) |
| NO (1) | NO312126B1 (no) |
| SA (1) | SA99200860B1 (no) |
| WO (1) | WO2000038832A1 (no) |
| ZA (1) | ZA200105006B (no) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002274852A (ja) * | 2001-03-14 | 2002-09-25 | Asahi Kasei Corp | 金属固定化ハイドロタルサイト、及びそれを用いるアルデヒド、ケトンまたはカルボン酸の製造方法 |
| ES2186547B1 (es) * | 2001-06-15 | 2004-08-01 | Universidad Politecnica De Valencia | Un catalizador bimetalico para el tratamiento de aguas que contienen nitratos. |
| US7238383B2 (en) * | 2003-03-07 | 2007-07-03 | Eastman Kodak Company | Making and using compacted pellets for OLED displays |
| US7449425B2 (en) * | 2005-06-29 | 2008-11-11 | Exxonmobil Chemical Patents Inc. | Production of alcohols from synthesis gas |
| KR101189238B1 (ko) * | 2010-08-11 | 2012-10-09 | 기아자동차주식회사 | 질소산화물 흡장-환원 촉매, 이의 제조 방법 및 이를 포함하는 질소산화물의 정화 시스템 |
| EP2679304A1 (en) * | 2012-06-29 | 2014-01-01 | Abengoa Bioenergía Nuevas Tecnologías, S. A. | Process for obtaining higher alcohols in the presence of a gallium containing mixed oxide |
| ES2855323T3 (es) | 2012-06-29 | 2021-09-23 | Abengoa Bioenergia Nuevas Tecnologias Sa | Catalizador para la obtención de alcoholes superiores |
| US20140171693A1 (en) * | 2012-12-19 | 2014-06-19 | Celanese International Corporation | Coated Hydrotalcite Catalysts and Processes for Producing Butanol |
| CA3170004A1 (en) | 2020-03-06 | 2021-09-10 | Xiaoying Bao | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| US11760703B2 (en) | 2020-03-06 | 2023-09-19 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| CN112058264A (zh) * | 2020-09-17 | 2020-12-11 | 沈阳师范大学 | 花瓣状铜铝类水滑石载体及负载型纳米铂催化剂的制备方法 |
| KR20240025011A (ko) * | 2021-07-28 | 2024-02-26 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 촉매 조성물 및 이의 제조 및 사용 방법 |
| WO2023107797A1 (en) | 2021-12-06 | 2023-06-15 | Exxonmobil Chemical Patents Inc. | Catalyst compositions and processes for making and using same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866019A (en) * | 1987-01-13 | 1989-09-12 | Akzo N.V. | Catalyst composition and absorbent which contain an anionic clay |
| DK167146B1 (da) | 1990-09-11 | 1993-09-06 | Topsoe Haldor As | Fremgangsmaade og katalysator til fremstilling af aromatiske forbindelser |
| DK167145B1 (da) * | 1990-09-11 | 1993-09-06 | Topsoe Haldor As | Fremgangsmaade til fremstilling af aromatiske forbindelser |
| US5399537A (en) | 1992-12-21 | 1995-03-21 | Amoco Corporation | Method for preparing synthesis gas using nickel catalysts |
| US5939353A (en) * | 1992-12-21 | 1999-08-17 | Bp Amoco Corporation | Method for preparing and using nickel catalysts |
| NO179131C (no) * | 1993-06-14 | 1996-08-14 | Statoil As | Katalysator, fremgangsmåte for dens fremstilling og fremgangsmåte for dehydrogenering av lette paraffiner |
| US5518704A (en) | 1993-07-06 | 1996-05-21 | Aristech Chemical Corporation | Nickel and cobalt containing hydrotalcite-like materials having a sheet-like morphology and process for production thereof |
-
1998
- 1998-12-23 NO NO19986116A patent/NO312126B1/no unknown
-
1999
- 1999-12-22 EP EP99962588A patent/EP1156876A1/en not_active Withdrawn
- 1999-12-22 US US09/869,042 patent/US6967182B1/en not_active Expired - Fee Related
- 1999-12-22 AU AU18995/00A patent/AU767419B2/en not_active Ceased
- 1999-12-22 CA CA002356388A patent/CA2356388A1/en not_active Abandoned
- 1999-12-22 WO PCT/NO1999/000403 patent/WO2000038832A1/en active Application Filing
- 1999-12-22 EA EA200100683A patent/EA003858B1/ru not_active IP Right Cessation
- 1999-12-29 SA SA99200860A patent/SA99200860B1/ar unknown
-
2001
- 2001-06-19 ZA ZA200105006A patent/ZA200105006B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US6967182B1 (en) | 2005-11-22 |
| NO986116D0 (no) | 1998-12-23 |
| CA2356388A1 (en) | 2000-07-06 |
| EP1156876A1 (en) | 2001-11-28 |
| WO2000038832A1 (en) | 2000-07-06 |
| AU767419B2 (en) | 2003-11-06 |
| EA200100683A1 (ru) | 2002-02-28 |
| NO312126B1 (no) | 2002-03-25 |
| SA99200860B1 (ar) | 2006-09-04 |
| AU1899500A (en) | 2000-07-31 |
| NO986116L (no) | 2000-06-26 |
| EA003858B1 (ru) | 2003-10-30 |
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