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SG11201508343SA - Reaction tube and method for producing hydrogen cyanide - Google Patents

Reaction tube and method for producing hydrogen cyanide

Info

Publication number
SG11201508343SA
SG11201508343SA SG11201508343SA SG11201508343SA SG11201508343SA SG 11201508343S A SG11201508343S A SG 11201508343SA SG 11201508343S A SG11201508343S A SG 11201508343SA SG 11201508343S A SG11201508343S A SG 11201508343SA SG 11201508343S A SG11201508343S A SG 11201508343SA
Authority
SG
Singapore
Prior art keywords
reaction tube
hydrogen cyanide
producing hydrogen
cyanide
producing
Prior art date
Application number
SG11201508343SA
Inventor
Bernd Glöckler
Martin Steffan
Martin Steurenthaler
Thomas Müller
Nicolas Rigot
Steffen Krill
Martin Körfer
Original Assignee
Evonik Degussa Gmbh
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 Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of SG11201508343SA publication Critical patent/SG11201508343SA/en

Links

Classifications

    • 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
    • C01C3/0229—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • B01J19/0026—Avoiding carbon deposits
    • 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
    • B01J19/2415—Tubular reactors
    • 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
    • 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
    • B01J2219/24—Stationary reactors without moving elements inside

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
SG11201508343SA 2013-06-11 2014-05-21 Reaction tube and method for producing hydrogen cyanide SG11201508343SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13171415.6A EP2813286A1 (en) 2013-06-11 2013-06-11 Reaction tube and method for the production of hydrogen cyanide
PCT/EP2014/060389 WO2014198502A1 (en) 2013-06-11 2014-05-21 Reaction tube and method for producing hydrogen cyanide

Publications (1)

Publication Number Publication Date
SG11201508343SA true SG11201508343SA (en) 2015-11-27

Family

ID=48577608

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201508343SA SG11201508343SA (en) 2013-06-11 2014-05-21 Reaction tube and method for producing hydrogen cyanide

Country Status (6)

Country Link
US (1) US20160145114A1 (en)
EP (2) EP2813286A1 (en)
JP (1) JP6377145B2 (en)
CN (1) CN105307767A (en)
SG (1) SG11201508343SA (en)
WO (1) WO2014198502A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6279724B2 (en) 2013-10-11 2018-02-14 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ Reaction tube and method for producing hydrogen cyanide
EP3301075A1 (en) 2016-09-28 2018-04-04 Evonik Degussa GmbH Method for producing hydrogen cyanide
CN110871049B (en) * 2018-09-03 2021-07-27 中国石油化工股份有限公司 High-efficiency heat exchange reaction tube
JP7599367B2 (en) 2021-03-31 2024-12-13 三菱重工業株式会社 Catalytic reactor, method for obtaining a fluid product in said catalytic reactor, and method for producing said catalytic reactor
US20230158472A1 (en) * 2021-11-24 2023-05-25 Knight Material Technologies Llc Heat transfer packing element
CN116251541A (en) * 2023-03-28 2023-06-13 华东理工大学 Tube type fixed bed reactor with inner member introduced in tube side

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544845A (en) 1955-02-03
GB969796A (en) * 1961-03-01 1964-09-16 Exxon Research Engineering Co Apparatus for heating fluids and tubes for disposal therein
DE2923596A1 (en) * 1979-06-11 1980-12-18 Selas Kirchner Gmbh Hydrocarbon cracking or reforming furnace - with internally subdivided ceramic tubes for gas mixt.
DE2936844A1 (en) 1979-09-12 1981-04-02 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING CYAN HYDROGEN
JPS59222428A (en) * 1983-05-31 1984-12-14 Kobe Steel Ltd Apparatus for highly efficient methanation
ATE41202T1 (en) * 1985-01-16 1989-03-15 Hamon Sobelco Sa METHOD AND DEVICE FOR RECOVERING ENERGY FROM THE EXHAUST GAS OF A THERMAL POWER PLANT.
DE3723535A1 (en) 1987-07-16 1989-01-26 Degussa METHOD FOR PRODUCING CYAN HYDROGEN
DE3915428A1 (en) 1989-05-11 1990-11-15 Hoechst Ceram Tec Ag ALUMINUM OXIDE TUBES AND METHOD FOR THEIR PRODUCTION
DE3923034A1 (en) 1989-07-13 1991-02-07 Degussa METHOD FOR PRODUCING CATALYTICALLY EFFECTIVE COATINGS FOR THE PRODUCTION OF CYAN HYDROGEN
DE4128201A1 (en) 1991-08-26 1993-03-04 Hoechst Ceram Tec Ag Sintered alumina reaction tube - contg. spiral insert, esp. for high temp. hydrogen cyanide synthesis
JP2983173B2 (en) 1996-04-22 1999-11-29 株式会社シマノ Interior hub
DE19653991A1 (en) * 1996-12-21 1998-06-25 Degussa Reactor for carrying out endothermic catalytic reactions
US20020085967A1 (en) * 2000-12-18 2002-07-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Process for generating hydrogen and apparatus for generating hydrogen
DE10233961A1 (en) * 2002-07-25 2004-02-12 Schmidt + Clemens Gmbh + Co. Edelstahlwerk Kaiserau Cracking hydrocarbon materials in presence of steam heated with pipes having helical inner ribs promoting uniform temperature in pipe wall
DE10309209A1 (en) 2003-02-28 2004-09-09 Degussa Ag Process for the production of hydrogen cyanide by the BMA process and catalyst for its implementation
US20080234527A1 (en) * 2004-03-09 2008-09-25 Takaya Matsumoto Method for Producing Hydrogen and System Therefor
US7309480B2 (en) * 2004-04-16 2007-12-18 H2Gen Innovations, Inc. Catalyst for hydrogen generation through steam reforming of hydrocarbons
DE202004016252U1 (en) * 2004-08-12 2005-12-22 Schmidt + Clemens Gmbh & Co. Kg Composite pipe, for use in steam cracking of hydrocarbons or in rotary furnaces or refuse incinerators, comprises outer spun pipe and coaxial inner pipe which is made by compressing powder
DE102004054727A1 (en) 2004-11-12 2006-05-24 Degussa Ag Process for the preparation of hydrogen cyanide and reaction tube for the process
ES2693585T3 (en) * 2006-07-05 2018-12-12 Nippon Steel & Sumitomo Metal Corporation Metallic tube for thermal cracking reaction
WO2009075692A2 (en) * 2007-05-14 2009-06-18 Invista Technologies S.A.R.L. High efficiency reactor and process
EP2671636A1 (en) * 2012-06-06 2013-12-11 Ammonia Casale S.A. Pressure vessel with replaceable tubes

Also Published As

Publication number Publication date
CN105307767A (en) 2016-02-03
JP6377145B2 (en) 2018-08-22
WO2014198502A1 (en) 2014-12-18
EP3007814A1 (en) 2016-04-20
US20160145114A1 (en) 2016-05-26
JP2016526523A (en) 2016-09-05
EP2813286A1 (en) 2014-12-17

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