FR2376069A1 - Procede de traitement en continu des acides nitriques issus de la fabrication des derives nitres des alkylphenols - Google Patents

Procede de traitement en continu des acides nitriques issus de la fabrication des derives nitres des alkylphenols

Info

Publication number
FR2376069A1
FR2376069A1 FR7639523A FR7639523A FR2376069A1 FR 2376069 A1 FR2376069 A1 FR 2376069A1 FR 7639523 A FR7639523 A FR 7639523A FR 7639523 A FR7639523 A FR 7639523A FR 2376069 A1 FR2376069 A1 FR 2376069A1
Authority
FR
France
Prior art keywords
alkylphenols
manufacture
acids
derivatives
niter
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.)
Granted
Application number
FR7639523A
Other languages
English (en)
French (fr)
Other versions
FR2376069B1 (enrdf_load_stackoverflow
Inventor
Louise Molard
Jean Lambert
Thierry Maes
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7639523A priority Critical patent/FR2376069A1/fr
Priority to CH1464477A priority patent/CH625489A5/fr
Priority to GB5303277A priority patent/GB1544317A/en
Priority to DE19772757073 priority patent/DE2757073A1/de
Priority to SE7714900A priority patent/SE426475B/sv
Publication of FR2376069A1 publication Critical patent/FR2376069A1/fr
Application granted granted Critical
Publication of FR2376069B1 publication Critical patent/FR2376069B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C01B21/38—Nitric acid
    • C01B21/46—Purification; Separation ; Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7639523A 1976-12-30 1976-12-30 Procede de traitement en continu des acides nitriques issus de la fabrication des derives nitres des alkylphenols Granted FR2376069A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7639523A FR2376069A1 (fr) 1976-12-30 1976-12-30 Procede de traitement en continu des acides nitriques issus de la fabrication des derives nitres des alkylphenols
CH1464477A CH625489A5 (en) 1976-12-30 1977-11-30 Process for the continuous recovery, purification and concentration of nitric acid present in a residual acidic mixture arising from the manufacture of nitrated derivatives of phenols
GB5303277A GB1544317A (en) 1976-12-30 1977-12-20 Process for the continuous treatment of used nitric acid
DE19772757073 DE2757073A1 (de) 1976-12-30 1977-12-21 Verfahren und vorrichtung zur kontinuierlichen behandlung von salpetersaeuren aus der herstellung nitrierter alkylphenolderivate
SE7714900A SE426475B (sv) 1976-12-30 1977-12-29 Sett att kontinuerligt behandla restsalpetersyror samt anordning for genomforande av settet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639523A FR2376069A1 (fr) 1976-12-30 1976-12-30 Procede de traitement en continu des acides nitriques issus de la fabrication des derives nitres des alkylphenols

Publications (2)

Publication Number Publication Date
FR2376069A1 true FR2376069A1 (fr) 1978-07-28
FR2376069B1 FR2376069B1 (enrdf_load_stackoverflow) 1979-04-20

Family

ID=9181707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639523A Granted FR2376069A1 (fr) 1976-12-30 1976-12-30 Procede de traitement en continu des acides nitriques issus de la fabrication des derives nitres des alkylphenols

Country Status (5)

Country Link
CH (1) CH625489A5 (enrdf_load_stackoverflow)
DE (1) DE2757073A1 (enrdf_load_stackoverflow)
FR (1) FR2376069A1 (enrdf_load_stackoverflow)
GB (1) GB1544317A (enrdf_load_stackoverflow)
SE (1) SE426475B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389823B (de) * 1988-05-13 1990-02-12 Chemie Holding Ag Verfahren zur selektiven entfernung und vernichtung von cyanwasserstoff aus einem gemisch mit nitrosegasen
CN103449388B (zh) * 2013-09-10 2016-03-30 安徽淮化股份有限公司 一种稀硝酸回收方法及其专用设备
CN103879977B (zh) * 2014-04-03 2015-12-09 苏州晶瑞化学股份有限公司 一种高纯硝酸的连续生产方法及生产装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217154B2 (enrdf_load_stackoverflow) * 1974-12-24 1977-05-13

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2757073A1 (de) 1978-07-13
CH625489A5 (en) 1981-09-30
GB1544317A (en) 1979-04-19
DE2757073C2 (enrdf_load_stackoverflow) 1988-01-07
FR2376069B1 (enrdf_load_stackoverflow) 1979-04-20
SE7714900L (sv) 1978-07-01
SE426475B (sv) 1983-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse