BR8500358A - Processo de preparacao de nitrometano e instalacao para sua realizacao - Google Patents
Processo de preparacao de nitrometano e instalacao para sua realizacaoInfo
- Publication number
- BR8500358A BR8500358A BR8500358A BR8500358A BR8500358A BR 8500358 A BR8500358 A BR 8500358A BR 8500358 A BR8500358 A BR 8500358A BR 8500358 A BR8500358 A BR 8500358A BR 8500358 A BR8500358 A BR 8500358A
- Authority
- BR
- Brazil
- Prior art keywords
- installation
- nitration
- nitromethane
- molar ratio
- methane
- Prior art date
Links
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000000802 nitrating effect Effects 0.000 abstract 2
- 238000006396 nitration reaction Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Paper (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8401248A FR2558827B1 (fr) | 1984-01-27 | 1984-01-27 | Procede de fabrication de nitromethane et installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8500358A true BR8500358A (pt) | 1985-09-10 |
Family
ID=9300522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8500358A BR8500358A (pt) | 1984-01-27 | 1985-01-25 | Processo de preparacao de nitrometano e instalacao para sua realizacao |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4626607A (pt) |
| EP (1) | EP0151074B1 (pt) |
| JP (1) | JPH0665661B2 (pt) |
| AT (1) | ATE30317T1 (pt) |
| BR (1) | BR8500358A (pt) |
| CA (1) | CA1224807A (pt) |
| DD (1) | DD232487A5 (pt) |
| DE (1) | DE3560790D1 (pt) |
| ES (2) | ES539845A0 (pt) |
| FR (1) | FR2558827B1 (pt) |
| MX (1) | MX162328A (pt) |
| PL (1) | PL148109B1 (pt) |
| RO (1) | RO92592B (pt) |
| TR (1) | TR22344A (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766257A (en) * | 1984-09-12 | 1988-08-23 | W. R. Grace & Co. | Preparation of nitro compounds by vapor phase nitration of olefins |
| FR2632635B1 (fr) * | 1988-06-09 | 1990-10-19 | Seppic Sa | Procede de fabrication de nitromethane |
| FR2781922B1 (fr) | 1998-07-31 | 2001-11-23 | Clariant France Sa | Procede de polissage mecano-chimique d'une couche en un materiau a base de cuivre |
| FR2785614B1 (fr) * | 1998-11-09 | 2001-01-26 | Clariant France Sa | Nouveau procede de polissage mecano-chimique selectif entre une couche d'oxyde de silicium et une couche de nitrure de silicium |
| US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
| KR100914009B1 (ko) * | 2009-05-25 | 2009-08-28 | 최범준 | 수도계량기 보호통의 수도계량기 장착용 접속장치 |
| JP5563663B2 (ja) | 2009-10-20 | 2014-07-30 | アンガス ケミカル カンパニー | 炭化水素ニトロ化のための等温反応器 |
| WO2011049681A1 (en) * | 2009-10-20 | 2011-04-28 | Dow Global Technologies Inc. | Process for downstream recovery of nitroalkane using dividing wall column |
| JP5816184B2 (ja) | 2009-10-20 | 2015-11-18 | アンガス ケミカル カンパニー | ニトロ化反応器への水相のリサイクルによるニトロアルカン回収法 |
| JP5711263B2 (ja) * | 2009-12-24 | 2015-04-30 | ダウ グローバル テクノロジーズ エルエルシー | 炭化水素フィード融通性のある高圧ニトロ化プラント設計 |
| US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
| US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
| WO2012148643A1 (en) * | 2011-04-18 | 2012-11-01 | Dow Global Technologies Llc | Apparatus and process for nitration selectivity flexibility enabled by azeotropic distillation |
| US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
| US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
| US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
| US20130178675A1 (en) * | 2012-01-09 | 2013-07-11 | Marathon Gtf Technology, Ltd. | Vaporization of Liquid Halogen by Contact with a Preheated Gas |
| ES2688169T3 (es) | 2013-05-06 | 2018-10-31 | Basf Se | Procedimiento para la producción de nitroalcanos en un reactor microestructurado |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2291345A (en) * | 1942-07-28 | Hydrocarbon nitration | ||
| US2597698A (en) * | 1952-05-20 | Nitration of aliphatic hydrocarbons | ||
| US2164774A (en) * | 1938-01-11 | 1939-07-04 | Hercules Powder Co Ltd | Process of nitrating methane |
| US2161475A (en) * | 1938-08-02 | 1939-06-06 | Hercules Powder Co Ltd | Process of nitrating methane |
| US2418241A (en) * | 1944-07-22 | 1947-04-01 | Commercial Solvents Corp | Process for vapor phase nitration of alkanes |
| US2512587A (en) * | 1949-06-08 | 1950-06-20 | Commercial Solvents Corp | Method of temperature control in nitration of hydrocarbons |
| US2885447A (en) * | 1954-08-27 | 1959-05-05 | Union Oil Co | Method for conducting exothermic vapor-phase reactions |
| BE757517Q (fr) * | 1967-06-30 | 1971-03-16 | Texaco Development Corp | Production d'amines |
| BE790694A (fr) * | 1971-10-29 | 1973-04-27 | Azote & Prod Chim | Procede de fabrication de nitroparaffines |
| US3869253A (en) * | 1972-10-19 | 1975-03-04 | Azote & Prod Chim | Apparatus for producing nitroparaffins |
| FR2421867A1 (fr) * | 1978-04-04 | 1979-11-02 | Azote & Prod Chim | Procede de fabrication de nitroparaffines par nitration en phase gazeuse |
| FR2442828A1 (fr) * | 1978-11-14 | 1980-06-27 | Azote & Prod Chim | Procede de fabrication de nitroparaffines par nitration de l'ethane en phase gazeuse |
| FR2453846A1 (fr) * | 1979-04-10 | 1980-11-07 | Azote & Prod Chim | Procede et installation de fabrication de nitroparaffines par nitration d'hydrocarbures en phase gazeuse |
| US4329523A (en) * | 1980-09-02 | 1982-05-11 | International Minerals & Chemical Corp. | Process for the nitration of methane |
| US4458094A (en) * | 1982-01-22 | 1984-07-03 | W. R. Grace & Co. | Process for forming nitroparaffin |
| DE3203578A1 (de) * | 1982-02-03 | 1983-09-08 | Bergwerksverband Gmbh, 4300 Essen | Vorrichtung zum aufwaertsfoerdern von feststoffpartikeln mittels eines gas/fluessigkeits-gemisches |
-
1984
- 1984-01-27 FR FR8401248A patent/FR2558827B1/fr not_active Expired
-
1985
- 1985-01-25 BR BR8500358A patent/BR8500358A/pt not_active IP Right Cessation
- 1985-01-25 ES ES539845A patent/ES539845A0/es active Granted
- 1985-01-25 PL PL1985251699A patent/PL148109B1/pl unknown
- 1985-01-25 EP EP85400118A patent/EP0151074B1/fr not_active Expired
- 1985-01-25 DE DE8585400118T patent/DE3560790D1/de not_active Expired
- 1985-01-25 TR TR3674/85A patent/TR22344A/xx unknown
- 1985-01-25 AT AT85400118T patent/ATE30317T1/de not_active IP Right Cessation
- 1985-01-25 US US06/695,047 patent/US4626607A/en not_active Expired - Fee Related
- 1985-01-25 MX MX204137A patent/MX162328A/es unknown
- 1985-01-26 RO RO117437A patent/RO92592B/ro unknown
- 1985-01-26 JP JP60011808A patent/JPH0665661B2/ja not_active Expired - Lifetime
- 1985-01-28 DD DD85272803A patent/DD232487A5/de not_active IP Right Cessation
- 1985-01-28 CA CA000472994A patent/CA1224807A/fr not_active Expired
- 1985-08-12 ES ES546071A patent/ES8604852A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4626607A (en) | 1986-12-02 |
| RO92592B (ro) | 1987-10-01 |
| TR22344A (tr) | 1987-02-20 |
| MX162328A (es) | 1991-04-25 |
| RO92592A (ro) | 1987-09-30 |
| CA1224807A (fr) | 1987-07-28 |
| PL148109B1 (en) | 1989-09-30 |
| ES8604852A1 (es) | 1986-02-16 |
| JPS60208947A (ja) | 1985-10-21 |
| ES546071A0 (es) | 1986-02-16 |
| DE3560790D1 (en) | 1987-11-26 |
| EP0151074B1 (fr) | 1987-10-21 |
| PL251699A1 (en) | 1985-09-10 |
| FR2558827B1 (fr) | 1986-06-27 |
| EP0151074A2 (fr) | 1985-08-07 |
| FR2558827A1 (fr) | 1985-08-02 |
| DD232487A5 (de) | 1986-01-29 |
| ATE30317T1 (de) | 1987-11-15 |
| ES8601845A1 (es) | 1985-11-16 |
| ES539845A0 (es) | 1985-11-16 |
| EP0151074A3 (en) | 1985-08-28 |
| JPH0665661B2 (ja) | 1994-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Lapse due to non-payment of fees (art. 50) | ||
| B15K | Others concerning applications: alteration of classification |
Ipc: C07C 201/08 (2006.01), C07C 205/02 (2006.0 |