ZA200200015B - Zinc oxide-based dehydrogenating catalysts. - Google Patents
Zinc oxide-based dehydrogenating catalysts. Download PDFInfo
- Publication number
- ZA200200015B ZA200200015B ZA200200015A ZA200200015A ZA200200015B ZA 200200015 B ZA200200015 B ZA 200200015B ZA 200200015 A ZA200200015 A ZA 200200015A ZA 200200015 A ZA200200015 A ZA 200200015A ZA 200200015 B ZA200200015 B ZA 200200015B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- dehydrogenation
- sodium
- catalyst according
- dehydrogenation catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 68
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims description 18
- 239000011787 zinc oxide Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims description 24
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 22
- 239000011734 sodium Substances 0.000 claims description 21
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 19
- 229910052708 sodium Inorganic materials 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 11
- 150000003333 secondary alcohols Chemical class 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 150000002576 ketones Chemical group 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 21
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 18
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000000243 solution Substances 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 7
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 6
- 229960001763 zinc sulfate Drugs 0.000 description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 150000003751 zinc Chemical class 0.000 description 5
- 239000012018 catalyst precursor Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000011592 zinc chloride Substances 0.000 description 3
- 235000005074 zinc chloride Nutrition 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 150000003752 zinc compounds Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- -1 aliphatic alcohols Chemical group 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000011182 sodium carbonates Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010414 supernatant solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
-
- 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
- B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| DE19933079A DE19933079A1 (de) | 1999-07-19 | 1999-07-19 | Dehydrierkatalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200200015B true ZA200200015B (en) | 2003-01-02 |
Family
ID=7914824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200200015A ZA200200015B (en) | 1999-07-19 | 2002-01-02 | Zinc oxide-based dehydrogenating catalysts. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1202799A1 (fr) |
| JP (1) | JP2003504194A (fr) |
| KR (1) | KR20020013968A (fr) |
| CN (1) | CN1361718A (fr) |
| AU (1) | AU6432100A (fr) |
| DE (1) | DE19933079A1 (fr) |
| HK (1) | HK1048613A1 (fr) |
| WO (1) | WO2001005499A1 (fr) |
| ZA (1) | ZA200200015B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007022922A (ja) * | 2005-07-12 | 2007-02-01 | Tonen Chem Corp | カルボニル化合物の製造法 |
| JP5631308B2 (ja) | 2008-07-18 | 2014-11-26 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 変性された酸化亜鉛粒子 |
| JP6627219B2 (ja) * | 2015-01-05 | 2020-01-08 | 株式会社Ihi | オレフィンの製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1211629B (de) * | 1962-08-14 | 1966-03-03 | Basf Ag | Verfahren zum Dehydrieren von Cyclohexanol |
| DE1443462A1 (de) * | 1962-12-18 | 1969-08-14 | Basf Ag | Verfahren zum Dehydrieren von primaeren oder sekundaeren Alkoholen |
| FR1543933A (fr) * | 1966-11-28 | 1968-10-31 | Inst Francais Du Petrole | Procédé et catalyseur de fabrication de cétones cycliques, par déshydrogénationcatalytique d'alcools cycliques |
| DE3200483A1 (de) * | 1982-01-09 | 1983-07-21 | Bayer Ag, 5090 Leverkusen | Kieselsaeurehaltige formkoerper, verfahren zu ihrer herstellung und ihre verwendung |
| JPS59204145A (ja) * | 1983-05-02 | 1984-11-19 | Toa Nenryo Kogyo Kk | カルボニル化合物の製造方法 |
| DE3513568A1 (de) * | 1985-04-16 | 1986-10-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur aufarbeitung von cyclohexanol, cyclohexanon sowie cyclohexylhydroperoxid enthaltenden reaktionsgemischen |
| US4670605A (en) * | 1985-05-31 | 1987-06-02 | Industrial Technology Research Institute | Process and catalyst for the conversion of cyclohexanol to cyclohexanone |
| US4918239A (en) * | 1988-12-27 | 1990-04-17 | National Science Council | Method of producing cyclohexanone from cyclohexanol through oxidative dehydrogenation |
| JPH04164816A (ja) * | 1990-10-30 | 1992-06-10 | Mitsubishi Materials Corp | 液中合成法による針状酸化亜鉛粉末の製造方法 |
| JPH04164813A (ja) * | 1990-10-30 | 1992-06-10 | Mitsubishi Materials Corp | 酸化亜鉛粉末の製造方法 |
| US5254516A (en) * | 1992-03-26 | 1993-10-19 | Research Triangle Institute | Fluidizable zinc titanate materials with high chemical reactivity and attrition resistance |
| DE19609954A1 (de) * | 1996-03-14 | 1997-09-18 | Basf Ag | Verfahren zur Dehydrierung von sekundären cyclischen Alkoholen |
-
1999
- 1999-07-19 DE DE19933079A patent/DE19933079A1/de not_active Withdrawn
-
2000
- 2000-07-06 WO PCT/EP2000/006376 patent/WO2001005499A1/fr not_active Application Discontinuation
- 2000-07-06 CN CN00810469A patent/CN1361718A/zh active Pending
- 2000-07-06 AU AU64321/00A patent/AU6432100A/en not_active Abandoned
- 2000-07-06 KR KR1020027000762A patent/KR20020013968A/ko not_active Application Discontinuation
- 2000-07-06 EP EP00951346A patent/EP1202799A1/fr not_active Withdrawn
- 2000-07-06 JP JP2001510578A patent/JP2003504194A/ja active Pending
-
2002
- 2002-01-02 ZA ZA200200015A patent/ZA200200015B/en unknown
-
2003
- 2003-01-27 HK HK03100686.6A patent/HK1048613A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1361718A (zh) | 2002-07-31 |
| DE19933079A1 (de) | 2001-01-25 |
| EP1202799A1 (fr) | 2002-05-08 |
| AU6432100A (en) | 2001-02-05 |
| JP2003504194A (ja) | 2003-02-04 |
| HK1048613A1 (zh) | 2003-04-11 |
| KR20020013968A (ko) | 2002-02-21 |
| WO2001005499A1 (fr) | 2001-01-25 |
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