FR2199753A6 - Nitroparaffins by nitration of hydrocarbon gas - with nitrogen peroxide and preheated air at selected temp and pressure - Google Patents
Nitroparaffins by nitration of hydrocarbon gas - with nitrogen peroxide and preheated air at selected temp and pressureInfo
- Publication number
- FR2199753A6 FR2199753A6 FR7233473A FR7233473A FR2199753A6 FR 2199753 A6 FR2199753 A6 FR 2199753A6 FR 7233473 A FR7233473 A FR 7233473A FR 7233473 A FR7233473 A FR 7233473A FR 2199753 A6 FR2199753 A6 FR 2199753A6
- Authority
- FR
- France
- Prior art keywords
- nitrogen peroxide
- propane
- pressure
- nitroparaffins
- nitration
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Gaseous hydrocarbons (propane) superior to methane are nitrated with nitrogen peroxide and air under 8-14 bars pressure (9-12) preheated to 200-240 degrees C (150-330 degrees C reaction temp) with rapid cooling or quenching of products (at 3-17 degrees C). Air/propane vol ratio is 0.18-0.31 to 0.98-1.53 and nitrogen peroxide/propane vol ratio is 0.19-0.21 to 0.29-0.31. The process gives higher yields and reduced explosion risk by avoiding condensation of liquid propane.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7233473A FR2199753A6 (en) | 1972-09-21 | 1972-09-21 | Nitroparaffins by nitration of hydrocarbon gas - with nitrogen peroxide and preheated air at selected temp and pressure |
IT3106372A IT970028B (en) | 1971-10-29 | 1972-10-27 | PROCEDURE FOR MANUFACTURING NITROPARAFFIN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7233473A FR2199753A6 (en) | 1972-09-21 | 1972-09-21 | Nitroparaffins by nitration of hydrocarbon gas - with nitrogen peroxide and preheated air at selected temp and pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2199753A6 true FR2199753A6 (en) | 1974-04-12 |
Family
ID=9104591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7233473A Expired FR2199753A6 (en) | 1971-10-29 | 1972-09-21 | Nitroparaffins by nitration of hydrocarbon gas - with nitrogen peroxide and preheated air at selected temp and pressure |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2199753A6 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442828A1 (en) * | 1978-11-14 | 1980-06-27 | Azote & Prod Chim | PROCESS FOR THE MANUFACTURE OF NITROPARAFFINS BY NITRATION OF ETHANE IN THE GASEOUS PHASE |
EP0017560A1 (en) * | 1979-04-10 | 1980-10-15 | Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques | Process and installation for the production of nitroparaffins by nitration of hydrocarbons in the gaseous phase |
-
1972
- 1972-09-21 FR FR7233473A patent/FR2199753A6/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442828A1 (en) * | 1978-11-14 | 1980-06-27 | Azote & Prod Chim | PROCESS FOR THE MANUFACTURE OF NITROPARAFFINS BY NITRATION OF ETHANE IN THE GASEOUS PHASE |
US4313010A (en) * | 1978-11-14 | 1982-01-26 | Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques | Process for making nitroparaffins by nitration of ethane in the gaseous phase |
EP0017560A1 (en) * | 1979-04-10 | 1980-10-15 | Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques | Process and installation for the production of nitroparaffins by nitration of hydrocarbons in the gaseous phase |
FR2453846A1 (en) * | 1979-04-10 | 1980-11-07 | Azote & Prod Chim | PROCESS AND PLANT FOR MANUFACTURING NITROPARAFFINS BY NITRATION OF HYDROCARBONS IN THE GASEOUS PHASE |
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