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 pressure

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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
Application number
FR7233473A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Azote et Produits Chimiques SA
Original Assignee
Azote et Produits Chimiques SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Azote et Produits Chimiques SA filed Critical Azote et Produits Chimiques SA
Priority to FR7233473A priority Critical patent/FR2199753A6/en
Priority to IT3106372A priority patent/IT970028B/en
Application granted granted Critical
Publication of FR2199753A6 publication Critical patent/FR2199753A6/en
Expired legal-status Critical Current

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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.
FR7233473A 1971-10-29 1972-09-21 Nitroparaffins by nitration of hydrocarbon gas - with nitrogen peroxide and preheated air at selected temp and pressure Expired FR2199753A6 (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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