ES8604852A1 - Instalacion para la realizacion industrial de la preparacionde nitrometano. - Google Patents

Instalacion para la realizacion industrial de la preparacionde nitrometano.

Info

Publication number
ES8604852A1
ES8604852A1 ES546071A ES546071A ES8604852A1 ES 8604852 A1 ES8604852 A1 ES 8604852A1 ES 546071 A ES546071 A ES 546071A ES 546071 A ES546071 A ES 546071A ES 8604852 A1 ES8604852 A1 ES 8604852A1
Authority
ES
Spain
Prior art keywords
methane
nitrating agent
esp
bars
organic
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.)
Expired
Application number
ES546071A
Other languages
English (en)
Other versions
ES546071A0 (es
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.)
Azote et Produits Chimiques SA
Original Assignee
Azote et Produits Chimiques SA
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 Azote et Produits Chimiques SA filed Critical Azote et Produits Chimiques SA
Publication of ES8604852A1 publication Critical patent/ES8604852A1/es
Publication of ES546071A0 publication Critical patent/ES546071A0/es
Expired legal-status Critical Current

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

Abstract

PROCEDIMIENTO E INSTALACION PARA LA REALIZACION INDUSTRIAL DE LA PREPARACION DE NITROMETANO. CONSISTE EN LA NITRACION DE METANO, EN FASE GASEOSA HOMOGENEA, SIENDO EL AGENTE NITRANTE ACIDO NITRICO, PEROXIDO DE NITROGENO O SUS MEZCLAS, ESTANDO LA RELACION MOLAR METANO/AGENTE COMPRENDIDA ENTRE 0,1 Y 5; EL TIEMPO DE CONTACTO ENTRE 0,1 Y 120 SEG; LA PRESION COMPRENDIDA ENTRE 1 Y 35 BARES; Y LA TEMPERATURA COMPRENDIDA ENTRE 270 Y 600JC. LA INSTALACION COMPRENDE: INTERCAMBIADORES (4A Y 4B) PARA EVAPORAR LA CONCENTRACION DE ACIDO NITRICO (3), UN REACTOR DE NITRACION (8) PARA INTRODUCIR DOS CORRIENTES DE REACTIVOS (1 Y 3), DE METANO B CONSTITUYENTES INERTES Y ACIDO NITRICO B ACIDO CLORHIDRICO, PREVIAMENTE MEZCLADAS EN UN MEZCLADOR (7).
ES546071A 1984-01-27 1985-08-12 Instalacion para la realizacion industrial de la preparacionde nitrometano. Expired ES8604852A1 (es)

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 (2)

Publication Number Publication Date
ES8604852A1 true ES8604852A1 (es) 1986-02-16
ES546071A0 ES546071A0 (es) 1986-02-16

Family

ID=9300522

Family Applications (2)

Application Number Title Priority Date Filing Date
ES539845A Expired ES8601845A1 (es) 1984-01-27 1985-01-25 Procedimiento e instalacion de preparacion de nitrometano por nitracion en fase gaseosa homogenea.
ES546071A Expired ES8604852A1 (es) 1984-01-27 1985-08-12 Instalacion para la realizacion industrial de la preparacionde nitrometano.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES539845A Expired ES8601845A1 (es) 1984-01-27 1985-01-25 Procedimiento e instalacion de preparacion de nitrometano por nitracion en fase gaseosa homogenea.

Country Status (14)

Country Link
US (1) US4626607A (es)
EP (1) EP0151074B1 (es)
JP (1) JPH0665661B2 (es)
AT (1) ATE30317T1 (es)
BR (1) BR8500358A (es)
CA (1) CA1224807A (es)
DD (1) DD232487A5 (es)
DE (1) DE3560790D1 (es)
ES (2) ES8601845A1 (es)
FR (1) FR2558827B1 (es)
MX (1) MX162328A (es)
PL (1) PL148109B1 (es)
RO (1) RO92592B (es)
TR (1) TR22344A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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
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
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
CN102666470B (zh) * 2009-10-20 2014-08-20 陶氏环球技术有限责任公司 使用分隔壁塔用于下游回收硝基烷烃的方法
US8558039B2 (en) 2009-12-24 2013-10-15 Dow Global Technologies Llc Hydrocarbon feed flexible high pressure nitration plant design
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
BR112013026747B1 (pt) 2011-04-18 2020-10-20 Dow Global Technologies Llc processo de nitração à alta pressão
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
WO2014180678A1 (de) 2013-05-06 2014-11-13 Basf Se Verfahren zur herstellung von nitroalkanen in einem mikrostrukturierten reaktor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ATE30317T1 (de) 1987-11-15
JPS60208947A (ja) 1985-10-21
FR2558827A1 (fr) 1985-08-02
FR2558827B1 (fr) 1986-06-27
JPH0665661B2 (ja) 1994-08-24
RO92592A (ro) 1987-09-30
EP0151074A3 (en) 1985-08-28
ES539845A0 (es) 1985-11-16
ES8601845A1 (es) 1985-11-16
RO92592B (ro) 1987-10-01
TR22344A (tr) 1987-02-20
BR8500358A (pt) 1985-09-10
CA1224807A (fr) 1987-07-28
PL251699A1 (en) 1985-09-10
PL148109B1 (en) 1989-09-30
DE3560790D1 (en) 1987-11-26
ES546071A0 (es) 1986-02-16
MX162328A (es) 1991-04-25
EP0151074B1 (fr) 1987-10-21
EP0151074A2 (fr) 1985-08-07
DD232487A5 (de) 1986-01-29
US4626607A (en) 1986-12-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519