IT1053464B - PROCEDURE FOR THE SULFURATION OF PLATINUM CATALYSTS ON COAL - Google Patents
PROCEDURE FOR THE SULFURATION OF PLATINUM CATALYSTS ON COALInfo
- Publication number
- IT1053464B IT1053464B IT47832/76A IT4783276A IT1053464B IT 1053464 B IT1053464 B IT 1053464B IT 47832/76 A IT47832/76 A IT 47832/76A IT 4783276 A IT4783276 A IT 4783276A IT 1053464 B IT1053464 B IT 1053464B
- Authority
- IT
- Italy
- Prior art keywords
- sulfuration
- coal
- procedure
- platinum catalysts
- catalysts
- Prior art date
Links
Classifications
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J37/20—Sulfiding
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
- C07C209/365—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst by reduction with preservation of halogen-atoms in compounds containing nitro groups and halogen atoms bound to the same carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752503261 DE2503261C2 (en) | 1975-01-28 | 1975-01-28 | PROCESS FOR SULFIDATION OF PLATINUM-ON-CARBON CATALYSTS |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1053464B true IT1053464B (en) | 1981-08-31 |
Family
ID=5937421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47832/76A IT1053464B (en) | 1975-01-28 | 1976-01-27 | PROCEDURE FOR THE SULFURATION OF PLATINUM CATALYSTS ON COAL |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE837784A (en) |
DE (1) | DE2503261C2 (en) |
FR (1) | FR2299080A1 (en) |
GB (1) | GB1478446A (en) |
IT (1) | IT1053464B (en) |
NL (1) | NL166411C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8076518B2 (en) | 2005-03-28 | 2011-12-13 | Albemarle Corporation | Chain extenders |
BRPI0520066A2 (en) | 2005-03-28 | 2009-04-14 | Albemarle Corp | aromatic diimine, secondary aromatic diamine, process for forming a secondary diamine, process for forming a diimine, formulation, process for producing a polyurethane |
US7964695B2 (en) | 2005-03-28 | 2011-06-21 | Albemarle Corporation | Chain extenders |
US8143365B2 (en) | 2007-01-10 | 2012-03-27 | Albemarle Corporation | Formulations for reaction injection molding and for spray systems |
-
1975
- 1975-01-28 DE DE19752503261 patent/DE2503261C2/en not_active Expired
- 1975-03-12 NL NL7502950.A patent/NL166411C/en not_active IP Right Cessation
-
1976
- 1976-01-20 FR FR7601420A patent/FR2299080A1/en active Granted
- 1976-01-21 BE BE163693A patent/BE837784A/en not_active IP Right Cessation
- 1976-01-22 GB GB257676A patent/GB1478446A/en not_active Expired
- 1976-01-27 IT IT47832/76A patent/IT1053464B/en active
Also Published As
Publication number | Publication date |
---|---|
NL166411C (en) | 1981-08-17 |
NL166411B (en) | 1981-03-16 |
FR2299080A1 (en) | 1976-08-27 |
BE837784A (en) | 1976-07-22 |
NL7502950A (en) | 1976-07-30 |
DE2503261C2 (en) | 1976-12-30 |
GB1478446A (en) | 1977-06-29 |
DE2503261B1 (en) | 1976-05-20 |
FR2299080B1 (en) | 1981-08-21 |
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