FR2154689B1 - - Google Patents
Info
- Publication number
- FR2154689B1 FR2154689B1 FR7234372A FR7234372A FR2154689B1 FR 2154689 B1 FR2154689 B1 FR 2154689B1 FR 7234372 A FR7234372 A FR 7234372A FR 7234372 A FR7234372 A FR 7234372A FR 2154689 B1 FR2154689 B1 FR 2154689B1
- Authority
- FR
- France
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2148329A DE2148329A1 (de) | 1971-09-28 | 1971-09-28 | Verfahren zur herstellung von salpetersaeure |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2154689A1 FR2154689A1 (fr) | 1973-05-11 |
FR2154689B1 true FR2154689B1 (fr) | 1974-10-25 |
Family
ID=5820765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7234372A Expired FR2154689B1 (fr) | 1971-09-28 | 1972-09-28 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3868443A (fr) |
JP (1) | JPS4861391A (fr) |
DE (1) | DE2148329A1 (fr) |
FR (1) | FR2154689B1 (fr) |
GB (1) | GB1407618A (fr) |
NL (1) | NL7213154A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981000397A1 (fr) * | 1979-07-27 | 1981-02-19 | Reynolds Metals Co | Reconstitution de l'acide nitrique |
US4762890A (en) * | 1986-09-05 | 1988-08-09 | The Dow Chemical Company | Method of grafting maleic anhydride to polymers |
US5346963A (en) * | 1993-04-28 | 1994-09-13 | The Dow Chemical Company | Graft-modified, substantially linear ethylene polymers and methods for their use |
US6545091B1 (en) | 1996-01-25 | 2003-04-08 | E. I. Du Pont De Nemours & Co. | Adhesive compositions based on blends of grafted metallocene catalyzed and non-grafted conventional polyethylenes |
DE10011335A1 (de) † | 2000-03-10 | 2001-09-20 | Krupp Uhde Gmbh | Verfahren zur Herstellung von Salpetersäure |
EP3064561A1 (fr) | 2015-03-04 | 2016-09-07 | Sika Technology AG | Colle thermo-fusible à résistance anti-uv renforcée et utilisation pour la fabrication d'une bande de matière synthétique multicouches |
EP3228676B1 (fr) | 2016-04-04 | 2019-02-27 | Sika Technology AG | Colle thermo-fusible à résistance anti-uv et thermique renforcée et utilisation pour la fabrication d'une bande de matière synthétique multicouches |
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 |
DE102020200235A1 (de) * | 2020-01-10 | 2021-07-15 | Thyssenkrupp Ag | Verfahren und Anlage zur Herstellung von Salpetersäure |
CN112978691B (zh) * | 2021-03-09 | 2023-02-17 | 中国核电工程有限公司 | 一种含氮氧化物尾气制备硝酸的方法及装置、核燃料后处理厂*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2098953A (en) * | 1934-05-26 | 1937-11-16 | Chemical Construction Corp | Nitric acid manufacture |
US3389960A (en) * | 1964-08-31 | 1968-06-25 | Du Pont | Process for producing strong nitric acid |
DE1567772B1 (de) * | 1966-08-30 | 1971-08-05 | Bamag Verfahrenstechnik Gmbh | Verfahren zur Herstellung hochkonzentrierter Salpetersaeure |
US3542510A (en) * | 1968-03-14 | 1970-11-24 | Chemical Construction Corp | Production of highly concentrated nitric acid |
GB1306581A (en) * | 1969-02-28 | 1973-02-14 | Pintsch Bamag Ag | Process for the production of nitric acid with a concentration of over 70percent by weight |
US3634031A (en) * | 1969-03-28 | 1972-01-11 | Pintsch Bamag Ag | Process for the preparation of nitric acid of different concentrations |
-
1971
- 1971-09-28 DE DE2148329A patent/DE2148329A1/de active Pending
-
1972
- 1972-09-25 US US292000A patent/US3868443A/en not_active Expired - Lifetime
- 1972-09-26 GB GB4446572A patent/GB1407618A/en not_active Expired
- 1972-09-28 FR FR7234372A patent/FR2154689B1/fr not_active Expired
- 1972-09-28 NL NL7213154A patent/NL7213154A/xx not_active Application Discontinuation
- 1972-09-28 JP JP47096701A patent/JPS4861391A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3868443A (en) | 1975-02-25 |
JPS4861391A (fr) | 1973-08-28 |
FR2154689A1 (fr) | 1973-05-11 |
DE2148329A1 (de) | 1973-04-05 |
NL7213154A (fr) | 1973-03-30 |
GB1407618A (en) | 1975-09-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |