FR2549459B1 - PROCESS FOR THE DIRECT SYNTHESIS OF NITROGEN OXIDES IN A REDUCED PRESSURE PLASMA - Google Patents

PROCESS FOR THE DIRECT SYNTHESIS OF NITROGEN OXIDES IN A REDUCED PRESSURE PLASMA

Info

Publication number
FR2549459B1
FR2549459B1 FR8312143A FR8312143A FR2549459B1 FR 2549459 B1 FR2549459 B1 FR 2549459B1 FR 8312143 A FR8312143 A FR 8312143A FR 8312143 A FR8312143 A FR 8312143A FR 2549459 B1 FR2549459 B1 FR 2549459B1
Authority
FR
France
Prior art keywords
reduced pressure
nitrogen oxides
pressure plasma
direct synthesis
synthesis
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 - Fee Related
Application number
FR8312143A
Other languages
French (fr)
Other versions
FR2549459A1 (en
Inventor
Odile Dessaux
Pierre Goudmand
Brigitte Mutel
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages 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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Priority to FR8312143A priority Critical patent/FR2549459B1/en
Publication of FR2549459A1 publication Critical patent/FR2549459A1/en
Application granted granted Critical
Publication of FR2549459B1 publication Critical patent/FR2549459B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/002—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out in the plasma state
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/30—Preparation by oxidation of nitrogen
FR8312143A 1983-07-22 1983-07-22 PROCESS FOR THE DIRECT SYNTHESIS OF NITROGEN OXIDES IN A REDUCED PRESSURE PLASMA Expired - Fee Related FR2549459B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8312143A FR2549459B1 (en) 1983-07-22 1983-07-22 PROCESS FOR THE DIRECT SYNTHESIS OF NITROGEN OXIDES IN A REDUCED PRESSURE PLASMA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312143A FR2549459B1 (en) 1983-07-22 1983-07-22 PROCESS FOR THE DIRECT SYNTHESIS OF NITROGEN OXIDES IN A REDUCED PRESSURE PLASMA

Publications (2)

Publication Number Publication Date
FR2549459A1 FR2549459A1 (en) 1985-01-25
FR2549459B1 true FR2549459B1 (en) 1993-07-02

Family

ID=9291038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312143A Expired - Fee Related FR2549459B1 (en) 1983-07-22 1983-07-22 PROCESS FOR THE DIRECT SYNTHESIS OF NITROGEN OXIDES IN A REDUCED PRESSURE PLASMA

Country Status (1)

Country Link
FR (1) FR2549459B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980040A (en) * 1989-06-26 1990-12-25 Trustees Of Boston University Photopromoted method for decomposing oxides of nitrogen into environmentally compatible products
WO2016063302A2 (en) * 2014-10-24 2016-04-28 Swasa Agro Solutions Private Limited Process for combustion of nitrogen for fertilizer production
NO345196B1 (en) * 2018-10-25 2020-11-02 N2 Applied As Low pressure plasma reactor loop process and system

Also Published As

Publication number Publication date
FR2549459A1 (en) 1985-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse