DD106355A5 - - Google Patents
Info
- Publication number
- DD106355A5 DD106355A5 DD172610A DD17261073A DD106355A5 DD 106355 A5 DD106355 A5 DD 106355A5 DD 172610 A DD172610 A DD 172610A DD 17261073 A DD17261073 A DD 17261073A DD 106355 A5 DD106355 A5 DD 106355A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
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- 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
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/882—Molybdenum and cobalt
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- B01J35/60—
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- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
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- B01J35/612—
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- B01J35/633—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2243584A DE2243584C3 (de) | 1972-09-05 | 1972-09-05 | Verfahren zur Herstellung von Acrylsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD106355A5 true DD106355A5 (xx) | 1974-06-12 |
Family
ID=5855543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD172610A DD106355A5 (xx) | 1972-09-05 | 1973-07-30 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3985800A (xx) |
| JP (1) | JPS5726251B2 (xx) |
| BE (1) | BE804268A (xx) |
| CA (1) | CA1000729A (xx) |
| DD (1) | DD106355A5 (xx) |
| DE (1) | DE2243584C3 (xx) |
| FR (1) | FR2244746B1 (xx) |
| GB (1) | GB1390722A (xx) |
| IT (1) | IT997528B (xx) |
| NL (1) | NL7312210A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168246A (en) * | 1975-11-28 | 1979-09-18 | Monsanto Company | Production of (amm)oxidation catalyst |
| NL8202791A (nl) * | 1981-07-17 | 1983-02-16 | Halcon Sd Group Inc | Werkwijze voor het bereiden van methacrylzuur. |
| JPS60135140U (ja) * | 1984-02-20 | 1985-09-07 | 三洋電機株式会社 | 低周波治療器用導子 |
| JPS6110752U (ja) * | 1984-06-26 | 1986-01-22 | 幹也 西川 | 低周波治療器用導子 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE587683A (xx) * | 1959-02-17 | |||
| DE1184326B (de) * | 1963-06-25 | 1964-12-31 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Kobaltmolybdat-Katalysatoren |
| JPS4911371B1 (xx) * | 1970-10-23 | 1974-03-16 | Nippon Catalytic Chem Ind | |
| GB1332986A (en) * | 1971-04-15 | 1973-10-10 | Bp Chem Int Ltd | Catalytic composition |
-
1972
- 1972-09-05 DE DE2243584A patent/DE2243584C3/de not_active Expired
-
1973
- 1973-07-30 DD DD172610A patent/DD106355A5/xx unknown
- 1973-08-23 GB GB3994273A patent/GB1390722A/en not_active Expired
- 1973-08-28 CA CA179,838A patent/CA1000729A/en not_active Expired
- 1973-08-31 FR FR7331563A patent/FR2244746B1/fr not_active Expired
- 1973-08-31 BE BE135151A patent/BE804268A/xx not_active IP Right Cessation
- 1973-08-31 US US05/393,347 patent/US3985800A/en not_active Expired - Lifetime
- 1973-09-04 NL NL7312210A patent/NL7312210A/xx not_active Application Discontinuation
- 1973-09-05 IT IT52342/73A patent/IT997528B/it active
- 1973-09-05 JP JP10012173A patent/JPS5726251B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5726251B2 (xx) | 1982-06-03 |
| NL7312210A (xx) | 1974-03-07 |
| CA1000729A (en) | 1976-11-30 |
| JPS4962409A (xx) | 1974-06-17 |
| DE2243584A1 (de) | 1974-03-14 |
| US3985800A (en) | 1976-10-12 |
| DE2243584C3 (de) | 1980-10-09 |
| FR2244746A1 (xx) | 1975-04-18 |
| BE804268A (fr) | 1974-02-28 |
| GB1390722A (en) | 1975-04-16 |
| IT997528B (it) | 1975-12-30 |
| USB393347I5 (xx) | 1975-01-28 |
| DE2243584B2 (de) | 1980-02-07 |
| FR2244746B1 (xx) | 1978-09-08 |