BE746491A - Procede de preparation d'acide nitrique d'une concentration superieure a 70 0/0 en poids - Google Patents

Procede de preparation d'acide nitrique d'une concentration superieure a 70 0/0 en poids

Info

Publication number
BE746491A
BE746491A BE746491DA BE746491A BE 746491 A BE746491 A BE 746491A BE 746491D A BE746491D A BE 746491DA BE 746491 A BE746491 A BE 746491A
Authority
BE
Belgium
Prior art keywords
weight
nitric acid
concentration greater
preparing nitric
preparing
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Pintsch Bamag Ag
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
Priority claimed from DE19691911200 external-priority patent/DE1911200A1/de
Priority claimed from DE19702002791 external-priority patent/DE2002791B2/de
Application filed by Pintsch Bamag Ag filed Critical Pintsch Bamag Ag
Publication of BE746491A publication Critical patent/BE746491A/xx

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
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
BE746491D 1969-02-28 1970-02-25 Procede de preparation d'acide nitrique d'une concentration superieure a 70 0/0 en poids BE746491A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691911200 DE1911200A1 (de) 1969-02-28 1969-02-28 Verfahren zur Herstellung von Salpetersaeure mit einer Konzentration ueber 70 Gewichtsprozent
DE19702002791 DE2002791B2 (de) 1970-01-16 1970-01-16 Verfahren zur Herstellung von Salpetersäure

Publications (1)

Publication Number Publication Date
BE746491A true BE746491A (fr) 1970-07-31

Family

ID=25757084

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746491D BE746491A (fr) 1969-02-28 1970-02-25 Procede de preparation d'acide nitrique d'une concentration superieure a 70 0/0 en poids

Country Status (13)

Country Link
US (1) US3716625A (de)
JP (1) JPS5145558B1 (de)
AT (1) AT303074B (de)
BE (1) BE746491A (de)
CA (1) CA928042A (de)
DK (1) DK132656C (de)
ES (1) ES376742A1 (de)
FI (1) FI54459C (de)
FR (1) FR2033106A5 (de)
GB (1) GB1306581A (de)
NL (1) NL7002857A (de)
PL (1) PL71817B1 (de)
SE (1) SE363801B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148329A1 (de) * 1971-09-28 1973-04-05 Uhde Gmbh Friedrich Verfahren zur herstellung von salpetersaeure
AR208440A1 (es) * 1976-06-08 1976-12-27 Rodrigo L Procedimiento de obtencion de acido nitrico de concentracion superior a la azeotropica y obtencion de acido nitrico de concentracion inferior a la misma
JPS5312966U (de) * 1976-06-24 1978-02-02
FR2369210A1 (fr) * 1976-10-29 1978-05-26 Robichon Patrice Procede reduisant les taux de rejet en oxydes d
GB1603630A (en) * 1977-06-16 1981-11-25 Boc Ltd Gas-liquid contact process
DE2850054A1 (de) * 1978-11-14 1980-05-29 Uhde Gmbh Verfahren zur herstellung von salpetersaeure
US4312852A (en) * 1979-07-27 1982-01-26 Reynolds Metals Company Nitric acid reconstitution
JPS56500929A (de) * 1979-07-27 1981-07-09
US6284212B1 (en) 1998-11-10 2001-09-04 O'brien Robert N. Method of nitric acid formation using a catalytic solution
FR2928909B1 (fr) * 2008-03-20 2010-07-30 Arkema France Procede ameliore de fabrication d'acide nitrique
EP3299336A1 (de) * 2016-09-23 2018-03-28 Casale SA Verfahren zur salpetersäureherstellung
CN109879258B (zh) * 2019-02-20 2024-03-08 浙江瀚普智慧科技有限公司 一种氮氧化物高效氧化吸收制硝酸的装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR653431A (fr) * 1929-09-14 1929-03-21 Elek Zitatswerk Lonza Procédé pour l'absorption d'oxydes d'azote
US2098953A (en) * 1934-05-26 1937-11-16 Chemical Construction Corp Nitric acid manufacture
BE543041A (de) * 1955-11-23
US3399965A (en) * 1963-09-11 1968-09-03 Pullman Inc Production of 68 to 70% nitric acid

Also Published As

Publication number Publication date
FI54459C (fi) 1978-12-11
US3716625A (en) 1973-02-13
FI54459B (fi) 1978-08-31
AT303074B (de) 1972-11-10
DK132656B (da) 1976-01-19
FR2033106A5 (de) 1970-11-27
SE363801B (de) 1974-02-04
CA928042A (en) 1973-06-12
ES376742A1 (es) 1972-07-01
NL7002857A (de) 1970-09-01
DK132656C (da) 1976-06-21
JPS5145558B1 (de) 1976-12-04
PL71817B1 (de) 1974-06-29
GB1306581A (en) 1973-02-14

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