ATE796T1 - PROCESS AND PLANT FOR THE PRODUCTION OF NITROPARAFFINS BY NITRITING HYDROCARBONS IN THE GAS PHASE. - Google Patents
PROCESS AND PLANT FOR THE PRODUCTION OF NITROPARAFFINS BY NITRITING HYDROCARBONS IN THE GAS PHASE.Info
- Publication number
- ATE796T1 ATE796T1 AT80400398T AT80400398T ATE796T1 AT E796 T1 ATE796 T1 AT E796T1 AT 80400398 T AT80400398 T AT 80400398T AT 80400398 T AT80400398 T AT 80400398T AT E796 T1 ATE796 T1 AT E796T1
- Authority
- AT
- Austria
- Prior art keywords
- nitroparaffins
- nitriting
- hydrocarbons
- plant
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A process making nitroparaffins comprises a nitration reaction in the gaseous phase, under pressure, in a closed loop with recycling of the products that have not reacted, with continuous deconcentration purge and continuous input of hydrocarbon and nitrating agent. The process is applicable to nitration of saturated hydrocarbon less than C5, above or in mixture.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7908997A FR2453846A1 (en) | 1979-04-10 | 1979-04-10 | PROCESS AND PLANT FOR MANUFACTURING NITROPARAFFINS BY NITRATION OF HYDROCARBONS IN THE GASEOUS PHASE |
EP80400398A EP0017560B1 (en) | 1979-04-10 | 1980-03-26 | Process and installation for the production of nitroparaffins by nitration of hydrocarbons in the gaseous phase |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE796T1 true ATE796T1 (en) | 1982-04-15 |
Family
ID=9224152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80400398T ATE796T1 (en) | 1979-04-10 | 1980-03-26 | PROCESS AND PLANT FOR THE PRODUCTION OF NITROPARAFFINS BY NITRITING HYDROCARBONS IN THE GAS PHASE. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4313009A (en) |
EP (1) | EP0017560B1 (en) |
JP (1) | JPS5850210B2 (en) |
AT (1) | ATE796T1 (en) |
BR (1) | BR8002112A (en) |
CA (1) | CA1140152A (en) |
DD (1) | DD150049A5 (en) |
DE (1) | DE3060254D1 (en) |
ES (2) | ES8101034A1 (en) |
FR (1) | FR2453846A1 (en) |
PL (1) | PL124656B1 (en) |
RO (1) | RO80085A (en) |
TR (1) | TR20578A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4458094A (en) * | 1982-01-22 | 1984-07-03 | W. R. Grace & Co. | Process for forming nitroparaffin |
FR2558827B1 (en) * | 1984-01-27 | 1986-06-27 | Azote & Prod Chim | PROCESS FOR THE MANUFACTURE OF NITROMETHANE AND INSTALLATION |
US5233060A (en) * | 1992-08-13 | 1993-08-03 | The Dow Chemical Company | Ethylene recovery in direct-oxidation ethylene oxide processes |
US5963878A (en) * | 1998-07-30 | 1999-10-05 | Noram Engineering & Constructors Ltd. | Nitration process |
CN102574769B (en) * | 2009-10-20 | 2015-04-29 | 安格斯化学公司 | Isothermal reactor for hydrocarbon nitration |
BR112012009107B1 (en) | 2009-10-20 | 2019-08-27 | Angus Chemical | process for synthesizing at least one nitroalkane and apparatus for synthesizing at least one nitroalkane |
EP2490998B1 (en) * | 2009-10-20 | 2018-04-04 | ANGUS Chemical Company | Process for downstream recovery of nitroalkane using dividing wall column |
WO2011078931A1 (en) * | 2009-12-24 | 2011-06-30 | Dow Global Technologies Llc | Hydrocarbon feed flexible high pressure nitration plant design |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2327964A (en) * | 1943-08-24 | Nitration of-alkanes | ||
US1967667A (en) * | 1934-07-24 | Process of nitrating paraffin hydro | ||
US2609401A (en) * | 1952-09-02 | Nitration of saturated aliphatic | ||
US2260258A (en) * | 1939-04-24 | 1941-10-21 | Commercial Solvents Corp | Production of nitrohydrocarbons |
US2309845A (en) * | 1940-04-08 | 1943-02-02 | Commercial Solvents Corp | Process for the recovery of nitric oxide and hydrocarbons from gaseous mixtures |
US2332491A (en) * | 1940-05-01 | 1943-10-19 | Commercial Solvents Corp | Catalytic process for nitration of hydrocarbons |
US2346441A (en) * | 1941-02-14 | 1944-04-11 | Commercial Solvents Corp | Process for separating gas mixtures |
US2491919A (en) * | 1944-06-10 | 1949-12-20 | Commercial Solvents Corp | Process for the recovery of nitrogen oxides and hydrocarbons from gaseous mixtures |
FR2158681A5 (en) * | 1971-10-28 | 1973-06-15 | Azote & Prod Chim | Nitro paraffins prepn - by reaction of propane with nitrogen peroxide |
FR2199753A6 (en) * | 1972-09-21 | 1974-04-12 | Azote & Prod Chim | Nitroparaffins by nitration of hydrocarbon gas - with nitrogen peroxide and preheated air at selected temp and pressure |
BE790694A (en) * | 1971-10-29 | 1973-04-27 | Azote & Prod Chim | NITROPARAFFINS MANUFACTURING PROCESS |
US3869253A (en) * | 1972-10-19 | 1975-03-04 | Azote & Prod Chim | Apparatus for producing nitroparaffins |
FR2421867A1 (en) * | 1978-04-04 | 1979-11-02 | Azote & Prod Chim | PROCESS FOR MANUFACTURING NITROPARAFFINS BY GAS PHASE NITRATION |
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 |
-
1979
- 1979-04-10 FR FR7908997A patent/FR2453846A1/en not_active Withdrawn
-
1980
- 1980-03-21 US US06/132,539 patent/US4313009A/en not_active Expired - Lifetime
- 1980-03-26 DE DE8080400398T patent/DE3060254D1/en not_active Expired
- 1980-03-26 EP EP80400398A patent/EP0017560B1/en not_active Expired
- 1980-03-26 AT AT80400398T patent/ATE796T1/en not_active IP Right Cessation
- 1980-04-02 CA CA000349046A patent/CA1140152A/en not_active Expired
- 1980-04-07 JP JP55044766A patent/JPS5850210B2/en not_active Expired
- 1980-04-07 BR BR8002112A patent/BR8002112A/en not_active IP Right Cessation
- 1980-04-07 ES ES490307A patent/ES8101034A1/en not_active Expired
- 1980-04-08 TR TR20578A patent/TR20578A/en unknown
- 1980-04-09 DD DD80220305A patent/DD150049A5/en not_active IP Right Cessation
- 1980-04-09 PL PL1980223350A patent/PL124656B1/en unknown
- 1980-04-10 RO RO80100784A patent/RO80085A/en unknown
- 1980-06-04 ES ES492129A patent/ES492129A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3060254D1 (en) | 1982-05-06 |
DD150049A5 (en) | 1981-08-12 |
RO80085A (en) | 1983-02-01 |
RO80085B (en) | 1983-01-30 |
PL223350A1 (en) | 1981-01-30 |
FR2453846A1 (en) | 1980-11-07 |
ES490307A0 (en) | 1980-12-01 |
ES8104180A1 (en) | 1981-04-01 |
PL124656B1 (en) | 1983-02-28 |
ES492129A0 (en) | 1981-04-01 |
ES8101034A1 (en) | 1980-12-01 |
JPS5850210B2 (en) | 1983-11-09 |
CA1140152A (en) | 1983-01-25 |
EP0017560A1 (en) | 1980-10-15 |
US4313009A (en) | 1982-01-26 |
BR8002112A (en) | 1980-11-25 |
JPS55141446A (en) | 1980-11-05 |
TR20578A (en) | 1982-02-08 |
EP0017560B1 (en) | 1982-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |