BRPI0808036A2 - Reator para converter metano, amônia e oxigênio e hidróxidos alcalinos ou alcalino-terrosos em cianetos alcalinos ou alcalino-terrosos, e, uso de um reator. - Google Patents

Reator para converter metano, amônia e oxigênio e hidróxidos alcalinos ou alcalino-terrosos em cianetos alcalinos ou alcalino-terrosos, e, uso de um reator.

Info

Publication number
BRPI0808036A2
BRPI0808036A2 BRPI0808036-4A2A BRPI0808036A BRPI0808036A2 BR PI0808036 A2 BRPI0808036 A2 BR PI0808036A2 BR PI0808036 A BRPI0808036 A BR PI0808036A BR PI0808036 A2 BRPI0808036 A2 BR PI0808036A2
Authority
BR
Brazil
Prior art keywords
alkaline
reactor
alkaline earth
ammonia
oxygen
Prior art date
Application number
BRPI0808036-4A2A
Other languages
English (en)
Inventor
Erik Fareid
Original Assignee
Eicproc As
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 Eicproc As filed Critical Eicproc As
Publication of BRPI0808036A2 publication Critical patent/BRPI0808036A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/022—Apparatus therefor
    • C01C3/0225—Apparatus therefor characterised by the synthesis reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C01C3/10—Simple alkali metal cyanides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles
BRPI0808036-4A2A 2007-03-01 2008-03-03 Reator para converter metano, amônia e oxigênio e hidróxidos alcalinos ou alcalino-terrosos em cianetos alcalinos ou alcalino-terrosos, e, uso de um reator. BRPI0808036A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20071153 2007-03-01
PCT/NO2008/000077 WO2008105669A1 (en) 2007-03-01 2008-03-03 A process for the production of cyanides

Publications (1)

Publication Number Publication Date
BRPI0808036A2 true BRPI0808036A2 (pt) 2014-06-17

Family

ID=39721451

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808036-4A2A BRPI0808036A2 (pt) 2007-03-01 2008-03-03 Reator para converter metano, amônia e oxigênio e hidróxidos alcalinos ou alcalino-terrosos em cianetos alcalinos ou alcalino-terrosos, e, uso de um reator.

Country Status (6)

Country Link
US (1) US8133458B2 (pt)
EP (1) EP2132138A4 (pt)
BR (1) BRPI0808036A2 (pt)
CA (1) CA2679425A1 (pt)
EA (1) EA019525B1 (pt)
WO (1) WO2008105669A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034715A1 (de) * 2007-07-23 2009-01-29 Evonik Röhm Gmbh Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren
US8734728B2 (en) * 2011-06-20 2014-05-27 Honeywell International Inc. NH3 oxidizer gas distributor
TWI519479B (zh) * 2012-12-18 2016-02-01 英威達技術有限公司 利用轉化器製造氰化氫之方法
CN103864104B (zh) * 2012-12-18 2018-03-02 英威达纺织（英国）有限公司 在Andrussow 工艺中稳定热交换管的方法
WO2014099592A1 (en) * 2012-12-18 2014-06-26 Invista Technologies S.A.R.L. Processes for producing hydrogen cyanide using catalyst bed
WO2014099567A1 (en) 2012-12-18 2014-06-26 Invista Technologies S.A R. L. Processes for producing hydrogen cyanide using static mixer
FR3008626B1 (fr) * 2013-07-19 2015-08-07 Arkema France Reacteur pour preparer du cyanure d'hydrogene par le procede d'andrussow, equipement comprenant ledit reacteur et procede utilisant un tel equipement
WO2015197425A1 (de) * 2014-06-23 2015-12-30 Basf Se Vorrichtung zur zugabe von tropfen aus einer monomerlösung in einen reaktor
EP3501633A1 (en) * 2017-12-19 2019-06-26 Yara International ASA Catalyst support systems for ammonia oxidation burners

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056655A (en) * 1953-01-14 1962-10-02 Du Pont Process for making hydrogen cyanide
US2782107A (en) * 1953-01-14 1957-02-19 Du Pont Reactor for making hydrogen cyanide
US2750266A (en) * 1954-06-25 1956-06-12 Chemical Construction Corp Catalytic reactor for hydrocyanic acid production
US3215495A (en) * 1962-01-23 1965-11-02 Du Pont Apparatus and process for preparing hydrogen cyanide
US3545939A (en) * 1968-11-08 1970-12-08 Union Carbide Corp Catalyst system for making hydrogen cyanide
DE2610556C2 (de) * 1976-03-12 1978-02-02 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Verteilen strömender Medien über einen Strömungsquerschnitt
NO168689C (no) * 1989-12-13 1992-03-25 Norsk Hydro As Understoettelse for katalysatorpakke i en ammoniakkbrenner
BR9810275A (pt) * 1997-07-03 2000-09-05 Du Pont Aparelho para condução contìnua de uma reação de fase gasosa catalisada
US6221327B1 (en) * 1998-05-15 2001-04-24 Rohm And Haas Company Catalyst system using flow-through radiation shielding and a process for producing hydrogen cyanide using the same
US6649137B2 (en) * 2000-05-23 2003-11-18 Rohm And Haas Company Apparatus with improved safety features for high temperature industrial processes
FR2812221B1 (fr) * 2000-07-28 2003-04-04 Butachimie Nouveau dispositif catalytique pour la mise en oeuvre d'une reaction en milieu gazeux a haute temperature

Also Published As

Publication number Publication date
WO2008105669A1 (en) 2008-09-04
EA019525B1 (ru) 2014-04-30
EP2132138A1 (en) 2009-12-16
EP2132138A4 (en) 2011-11-30
US20100098603A1 (en) 2010-04-22
CA2679425A1 (en) 2008-09-04
US8133458B2 (en) 2012-03-13
EA200970809A1 (ru) 2010-04-30

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Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 3A, 4A, 5A E 6A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A, 5A, 6A, 7A, 8A, 9A, 10A, 11A E 12A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.