IT980026B - Perfezionamento nel proedimento di idrogenazione di idrocarburi in particolare del cici opentadiene - Google Patents
Perfezionamento nel proedimento di idrogenazione di idrocarburi in particolare del cici opentadieneInfo
- Publication number
- IT980026B IT980026B IT49074/73A IT4907473A IT980026B IT 980026 B IT980026 B IT 980026B IT 49074/73 A IT49074/73 A IT 49074/73A IT 4907473 A IT4907473 A IT 4907473A IT 980026 B IT980026 B IT 980026B
- Authority
- IT
- Italy
- Prior art keywords
- opentadiene
- cici
- hydrocarbons
- improvement
- hydrogenation procedure
- Prior art date
Links
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
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
- C07C5/05—Partial hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- 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
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/44—Palladium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| US25080272A | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT980026B true IT980026B (it) | 1974-09-30 |
Family
ID=22949216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49074/73A IT980026B (it) | 1972-05-05 | 1973-03-27 | Perfezionamento nel proedimento di idrogenazione di idrocarburi in particolare del cici opentadiene |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3751499A (it) |
| JP (1) | JPS5530489B2 (it) |
| BE (1) | BE798425A (it) |
| CA (1) | CA1002969A (it) |
| DE (1) | DE2315002C2 (it) |
| ES (1) | ES413233A1 (it) |
| FR (1) | FR2183706B1 (it) |
| GB (1) | GB1396442A (it) |
| IT (1) | IT980026B (it) |
| NL (1) | NL172644C (it) |
| ZA (1) | ZA731992B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914901U (it) * | 1972-05-12 | 1974-02-07 | ||
| US3862252A (en) * | 1972-12-28 | 1975-01-21 | Kanegafuchi Chemical Ind | Method of selective hydrogenation of cyclopentadiene |
| JPS50135054A (it) * | 1974-04-13 | 1975-10-25 | ||
| US3998897A (en) * | 1975-12-19 | 1976-12-21 | Ashland Oil, Inc. | Selective hydrogenation of cyclopentadiene-norbornadiene mixtures |
| JPS5559114A (en) * | 1978-10-28 | 1980-05-02 | Asahi Chem Ind Co Ltd | Selective hydrogenation of cyclic polyene |
| CZ298994B6 (cs) * | 2005-03-18 | 2008-03-26 | Vysoká škola chemicko - technologická | Zpusob kontinuální výroby cyklopentenu polymeracní cistoty |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1336180A (fr) * | 1962-07-06 | 1963-08-30 | Engelhard Ind | Procédé d'hydrogénation d'hydrocarbures dioléfiniques |
| DE1926503C3 (de) * | 1968-05-27 | 1975-03-20 | Maruzen Oil Co. Ltd., Osaka (Japan) | Verfahren zu selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen |
-
1972
- 1972-05-05 US US00250802A patent/US3751499A/en not_active Expired - Lifetime
-
1973
- 1973-03-21 ZA ZA731992A patent/ZA731992B/xx unknown
- 1973-03-22 CA CA166,721A patent/CA1002969A/en not_active Expired
- 1973-03-26 GB GB1437873A patent/GB1396442A/en not_active Expired
- 1973-03-26 DE DE2315002A patent/DE2315002C2/de not_active Expired
- 1973-03-27 IT IT49074/73A patent/IT980026B/it active
- 1973-03-31 ES ES413233A patent/ES413233A1/es not_active Expired
- 1973-04-16 FR FR7313639A patent/FR2183706B1/fr not_active Expired
- 1973-04-18 BE BE130188A patent/BE798425A/xx not_active IP Right Cessation
- 1973-04-26 JP JP4683473A patent/JPS5530489B2/ja not_active Expired
- 1973-05-04 NL NLAANVRAGE7306264,A patent/NL172644C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES413233A1 (es) | 1976-01-01 |
| DE2315002C2 (de) | 1982-07-08 |
| FR2183706B1 (it) | 1978-03-03 |
| US3751499A (en) | 1973-08-07 |
| ZA731992B (en) | 1973-12-19 |
| JPS5530489B2 (it) | 1980-08-11 |
| DE2315002A1 (de) | 1973-11-15 |
| NL7306264A (it) | 1973-11-07 |
| FR2183706A1 (it) | 1973-12-21 |
| BE798425A (fr) | 1973-08-16 |
| CA1002969A (en) | 1977-01-04 |
| NL172644C (nl) | 1983-10-03 |
| NL172644B (nl) | 1983-05-02 |
| JPS4947340A (it) | 1974-05-08 |
| GB1396442A (en) | 1975-06-04 |
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