NL6804769A - - Google Patents
Info
- Publication number
- NL6804769A NL6804769A NL6804769A NL6804769A NL6804769A NL 6804769 A NL6804769 A NL 6804769A NL 6804769 A NL6804769 A NL 6804769A NL 6804769 A NL6804769 A NL 6804769A NL 6804769 A NL6804769 A NL 6804769A
- Authority
- NL
- Netherlands
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/14—Preparation of derivatives of isocyanic acid by catalytic reaction of nitro compounds with carbon monoxide
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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
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/898—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with vanadium, tantalum, niobium or polonium
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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
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8993—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
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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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
- B01J27/13—Platinum group metals
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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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
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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
- B01J37/04—Mixing
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62936767A | 1967-04-10 | 1967-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6804769A true NL6804769A (de) | 1968-10-11 |
| NL155538B NL155538B (nl) | 1978-01-16 |
Family
ID=24522707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6804769.A NL155538B (nl) | 1967-04-10 | 1968-04-04 | Werkwijze voor de bereiding van een organisch isocyanaat uit een organische nitroverbinding en koolmonoxyde. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3523963A (de) |
| AT (1) | AT281801B (de) |
| BE (1) | BE713484A (de) |
| CH (1) | CH508596A (de) |
| DE (1) | DE1768184C3 (de) |
| ES (1) | ES352534A1 (de) |
| FR (1) | FR1558896A (de) |
| GB (1) | GB1232865A (de) |
| LU (1) | LU55836A1 (de) |
| NL (1) | NL155538B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728370A (en) * | 1970-09-16 | 1973-04-17 | Olin Corp | Catalytic process for converting aromatic nitro compounds to aromatic isocyanates |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1848723A (en) * | 1932-03-08 | Siphons o | ||
| US3057915A (en) * | 1957-09-14 | 1962-10-09 | Hoechst Ag | Process for oxidizing olefins to aldehydes, ketones and acids |
| US3461149A (en) * | 1964-12-28 | 1969-08-12 | American Cyanamid Co | Isocyanate process |
| US3405156A (en) * | 1965-03-10 | 1968-10-08 | Pullman Inc | Process for production of isocyanates |
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1967
- 1967-04-10 US US629367A patent/US3523963A/en not_active Expired - Lifetime
-
1968
- 1968-04-04 NL NL6804769.A patent/NL155538B/xx unknown
- 1968-04-04 LU LU55836D patent/LU55836A1/xx unknown
- 1968-04-05 CH CH507968A patent/CH508596A/de unknown
- 1968-04-08 ES ES352534A patent/ES352534A1/es not_active Expired
- 1968-04-10 FR FR1558896D patent/FR1558896A/fr not_active Expired
- 1968-04-10 AT AT352568A patent/AT281801B/de not_active IP Right Cessation
- 1968-04-10 GB GB1232865D patent/GB1232865A/en not_active Expired
- 1968-04-10 DE DE1768184A patent/DE1768184C3/de not_active Expired
- 1968-04-10 BE BE713484D patent/BE713484A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH508596A (de) | 1971-06-15 |
| AT281801B (de) | 1970-06-10 |
| BE713484A (de) | 1968-10-10 |
| DE1768184A1 (de) | 1972-04-13 |
| US3523963A (en) | 1970-08-11 |
| DE1768184C3 (de) | 1974-01-31 |
| FR1558896A (de) | 1969-02-28 |
| NL155538B (nl) | 1978-01-16 |
| ES352534A1 (es) | 1969-07-16 |
| LU55836A1 (de) | 1968-07-15 |
| DE1768184B2 (de) | 1973-06-20 |
| GB1232865A (de) | 1971-05-19 |