ES433275A1 - Production of secondary alkyl primary amines - Google Patents
Production of secondary alkyl primary aminesInfo
- Publication number
- ES433275A1 ES433275A1 ES433275A ES433275A ES433275A1 ES 433275 A1 ES433275 A1 ES 433275A1 ES 433275 A ES433275 A ES 433275A ES 433275 A ES433275 A ES 433275A ES 433275 A1 ES433275 A1 ES 433275A1
- Authority
- ES
- Spain
- Prior art keywords
- nitroparaffin
- paraffin
- primary amines
- secondary alkyl
- products
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- -1 alkyl primary amines Chemical group 0.000 title abstract 2
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 abstract 4
- 239000012188 paraffin wax Substances 0.000 abstract 4
- 239000006227 byproduct Substances 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006396 nitration reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
A process for producing secondary alkyl primary amines from n-paraffins where a portion of the paraffin is nitrated to nitroparaffin along with the formation of nitrated and oxygenated by-products, where the nitroparaffin is substantially hydrogenated to the amine, and where the amine is separated from a mixture composed of unreacted paraffin, nitroparaffin, and by products, which comprises catalytically hydrogenating the mixture composed of paraffin, nitroparaffin and by-products in a plurality of zones where the initial hydrogenation is conducted at a temperature of from about 250 DEG to 500 DEG F., where hydrogenation in a subsequent zone is conducted at a temperature of from about 600 DEG to 750 DEG F. and recycling the hydrogenated product for nitration with the n-paraffin.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US428641A US3917706A (en) | 1973-12-26 | 1973-12-26 | Production of secondary alkyl primary amines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES433275A1 true ES433275A1 (en) | 1976-12-16 |
Family
ID=23699762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES433275A Expired ES433275A1 (en) | 1973-12-26 | 1974-12-23 | Production of secondary alkyl primary amines |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3917706A (en) |
| JP (1) | JPS5095212A (en) |
| BE (1) | BE823733A (en) |
| BR (1) | BR7410757D0 (en) |
| CA (1) | CA1029040A (en) |
| DE (1) | DE2461075C3 (en) |
| ES (1) | ES433275A1 (en) |
| FR (1) | FR2256148B1 (en) |
| GB (1) | GB1438216A (en) |
| IT (1) | IT1027988B (en) |
| NL (1) | NL7414654A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924029A (en) * | 1988-06-24 | 1990-05-08 | W. R. Grace & Co.-Conn. | Reduction of nitroaliphatics via homogeneous catalysis |
| DE19525938A1 (en) * | 1995-07-17 | 1997-01-23 | Basf Ag | Process for the production of organic nitrogen compounds, special organic nitrogen compounds and mixtures of such compounds and their use as fuel and lubricant additives |
| US20100116711A1 (en) * | 2008-11-12 | 2010-05-13 | Kellogg Brown & Root Llc | Systems and Methods for Producing N-Paraffins From Low Value Feedstocks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE757517Q (en) * | 1967-06-30 | 1971-03-16 | Texaco Development Corp | AMINE PRODUCTION |
-
1973
- 1973-12-26 US US428641A patent/US3917706A/en not_active Expired - Lifetime
-
1974
- 1974-09-24 CA CA209,908A patent/CA1029040A/en not_active Expired
- 1974-10-21 GB GB4551774A patent/GB1438216A/en not_active Expired
- 1974-11-11 NL NL7414654A patent/NL7414654A/en not_active Application Discontinuation
- 1974-11-28 JP JP49135939A patent/JPS5095212A/ja active Pending
- 1974-12-20 BE BE151837A patent/BE823733A/en unknown
- 1974-12-23 ES ES433275A patent/ES433275A1/en not_active Expired
- 1974-12-23 DE DE2461075A patent/DE2461075C3/en not_active Expired
- 1974-12-23 BR BR10757/74A patent/BR7410757D0/en unknown
- 1974-12-23 FR FR7442452A patent/FR2256148B1/fr not_active Expired
- 1974-12-23 IT IT30948/74A patent/IT1027988B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256148A1 (en) | 1975-07-25 |
| CA1029040A (en) | 1978-04-04 |
| DE2461075B2 (en) | 1979-11-15 |
| BR7410757D0 (en) | 1975-09-02 |
| BE823733A (en) | 1975-06-20 |
| NL7414654A (en) | 1975-06-30 |
| DE2461075C3 (en) | 1980-07-24 |
| FR2256148B1 (en) | 1978-06-23 |
| DE2461075A1 (en) | 1975-07-10 |
| JPS5095212A (en) | 1975-07-29 |
| US3917706A (en) | 1975-11-04 |
| GB1438216A (en) | 1976-06-03 |
| IT1027988B (en) | 1978-12-20 |
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