BR112014031947A2 - reator e processo para preparar sulfeto de hidrogênio - Google Patents

reator e processo para preparar sulfeto de hidrogênio

Info

Publication number
BR112014031947A2
BR112014031947A2 BR112014031947A BR112014031947A BR112014031947A2 BR 112014031947 A2 BR112014031947 A2 BR 112014031947A2 BR 112014031947 A BR112014031947 A BR 112014031947A BR 112014031947 A BR112014031947 A BR 112014031947A BR 112014031947 A2 BR112014031947 A2 BR 112014031947A2
Authority
BR
Brazil
Prior art keywords
reactor
hydrogen sulfide
preparing hydrogen
preparing
hydrogen
Prior art date
Application number
BR112014031947A
Other languages
English (en)
Inventor
Finkeldei Caspar-Heinrich
Kee Cheung Chiu
Körfer Martin
Maasen Ralf
Wenner Stefan
Original Assignee
Evonik Industries Ag
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 Evonik Industries Ag filed Critical Evonik Industries Ag
Publication of BR112014031947A2 publication Critical patent/BR112014031947A2/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
    • B01J8/0285—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/16—Hydrogen sulfides
    • C01B17/161—Preparation from elemental sulfur
    • C01B17/162—Preparation from elemental sulfur from elemental sulfur and hydrogen
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/005—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out at high temperatures in the presence of a molten material
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • 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
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/027—Beds
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

resumo patente de invenção: "reator e processo para preparar sulfeto de hidrogênio". a presente invenção refere-se a um reator e a um processo para síntese de sulfeto de hidrogênio a partir de hidrogênio e enxofre elementar em pressão elevada e temperatura elevada. a invenção se refere adicionalmente ao uso do reator para a preparação de sulfeto de hidrogênio em alto rendimento e com um baixo teor de h2sx.
BR112014031947A 2012-06-22 2013-05-31 reator e processo para preparar sulfeto de hidrogênio BR112014031947A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12173167.3A EP2676925A1 (de) 2012-06-22 2012-06-22 Reaktor und Verfahren zur Herstellung von Schwefelwasserstoff
PCT/EP2013/061244 WO2013189719A1 (en) 2012-06-22 2013-05-31 Reactor and process for preparing hydrogen sulphide

Publications (1)

Publication Number Publication Date
BR112014031947A2 true BR112014031947A2 (pt) 2017-06-27

Family

ID=48576998

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031947A BR112014031947A2 (pt) 2012-06-22 2013-05-31 reator e processo para preparar sulfeto de hidrogênio

Country Status (12)

Country Link
US (1) US9440208B2 (pt)
EP (2) EP2676925A1 (pt)
JP (1) JP6173448B2 (pt)
KR (1) KR102022147B1 (pt)
CN (1) CN104583116B (pt)
BR (1) BR112014031947A2 (pt)
ES (1) ES2717881T3 (pt)
MX (1) MX345814B (pt)
MY (1) MY169726A (pt)
RU (1) RU2621106C2 (pt)
SG (1) SG11201408546PA (pt)
WO (1) WO2013189719A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017099783A1 (en) * 2015-12-10 2017-06-15 Hasenberg Daniel M Hydrogen sulfide production process and related reactor vessels
EP3464239B1 (en) 2016-05-31 2021-03-31 Novus International Inc. Process for producing methyl mercaptan from dimethyl sulfide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863725A (en) 1953-04-24 1958-12-09 Hooker Chemical Corp Process for making sulfur free hydrogen sulfide
US2965455A (en) * 1953-04-24 1960-12-20 Hooker Chemical Corp Apparatus for producing hydrogen sulfide
US2876070A (en) 1955-03-28 1959-03-03 Chemetron Corp Method for producing hydrogen sulfide by synthesis
US2876071A (en) * 1955-05-31 1959-03-03 Chemetron Corp Method for producing hydrogen sulfide by synthesis
US3087788A (en) * 1959-04-06 1963-04-30 Fmc Corp Combined catalytic and non-catalytic process of producing hydrogen sulfide and carbon disulfide
FR1593276A (pt) * 1967-12-19 1970-05-25
DE10245164B4 (de) * 2002-09-26 2014-11-13 Evonik Degussa Gmbh Verfahren zur Umwandlung von Polysulfanen
FR2885138B1 (fr) * 2005-04-29 2007-06-15 Inst Rech Pour Le Dev I R D Et Procede de production d'acide sulfhydrique et son application, notamment a la depollution d'effluents contenant des metaux lourds
DE102006019590A1 (de) * 2006-04-27 2007-10-31 Degussa Gmbh Reaktionsbehälter für die Herstellung von Schwefelwasserstoff
DE502008003008D1 (de) * 2007-01-16 2011-05-12 Basf Se Reaktor und verfahren zur herstellung von schwefelwasserstoff
PE20081327A1 (es) * 2007-01-16 2008-11-08 Basf Ag Proceso y aparato para preparar sulfuro de hidrogeno en forma continua
DE102008040544A1 (de) * 2008-07-18 2010-01-21 Evonik Degussa Gmbh Reaktionsbehälter und Verfahren zur Verwendung

Also Published As

Publication number Publication date
SG11201408546PA (en) 2015-01-29
CN104583116B (zh) 2017-12-12
RU2015101748A (ru) 2016-08-10
JP2015523957A (ja) 2015-08-20
KR20150036120A (ko) 2015-04-07
KR102022147B1 (ko) 2019-09-17
ES2717881T3 (es) 2019-06-26
JP6173448B2 (ja) 2017-08-02
EP2676925A1 (de) 2013-12-25
EP2864247A1 (en) 2015-04-29
RU2621106C2 (ru) 2017-05-31
CN104583116A (zh) 2015-04-29
MX345814B (es) 2017-02-16
WO2013189719A1 (en) 2013-12-27
US20150209747A1 (en) 2015-07-30
MX2014015666A (es) 2015-04-10
EP2864247B1 (en) 2018-12-26
MY169726A (en) 2019-05-14
US9440208B2 (en) 2016-09-13

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: EVONIK DEGUSSA GMBH (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time