BR8205155A - Forno tubular para a realizacao de reacoes de gas - Google Patents

Forno tubular para a realizacao de reacoes de gas

Info

Publication number
BR8205155A
BR8205155A BR8205155A BR8205155A BR8205155A BR 8205155 A BR8205155 A BR 8205155A BR 8205155 A BR8205155 A BR 8205155A BR 8205155 A BR8205155 A BR 8205155A BR 8205155 A BR8205155 A BR 8205155A
Authority
BR
Brazil
Prior art keywords
gas reactions
tubular oven
furnace
hydrocyanic acid
gas
Prior art date
Application number
BR8205155A
Other languages
English (en)
Inventor
Heinz Bruck
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BR8205155A publication Critical patent/BR8205155A/pt

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
    • C01C3/0233—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process making use of fluidised beds, e.g. the Shawinigan-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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture Of Iron (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BR8205155A 1981-09-03 1982-09-02 Forno tubular para a realizacao de reacoes de gas BR8205155A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3134851A DE3134851C2 (de) 1981-09-03 1981-09-03 Rohrofen zur Durchführung von Gasreaktionen

Publications (1)

Publication Number Publication Date
BR8205155A true BR8205155A (pt) 1983-08-09

Family

ID=6140751

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8205155A BR8205155A (pt) 1981-09-03 1982-09-02 Forno tubular para a realizacao de reacoes de gas

Country Status (14)

Country Link
US (1) US4440727A (pt)
EP (1) EP0074504B1 (pt)
JP (1) JPS5851932A (pt)
AT (1) ATE9985T1 (pt)
BR (1) BR8205155A (pt)
CA (1) CA1192725A (pt)
CS (1) CS244117B2 (pt)
DD (1) DD203473A5 (pt)
DE (2) DE3134851C2 (pt)
ES (1) ES8305594A1 (pt)
IL (1) IL66690A (pt)
PL (1) PL136688B1 (pt)
YU (1) YU190982A (pt)
ZA (1) ZA825731B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254318A (en) * 1992-07-20 1993-10-19 Stone & Webster Engineering Corporation Lined reformer tubes for high pressure reformer reactors
AU3878595A (en) * 1994-11-24 1996-06-17 Quadro Chemicals (Proprietary) Limited Hydrogen cyanide gas production
DE19524158A1 (de) * 1995-07-03 1997-01-09 Degussa Verfahren zur Herstellung von Blausäure
US6383455B1 (en) 1997-09-19 2002-05-07 Stone & Webster Engineering Corp. Ceramic slot reactor for ethylene production
US6312652B1 (en) * 1997-09-19 2001-11-06 Stone & Webster Engineering Corp. Ceramic dip pipe and tube reactor for ethylene production
EP1193219B1 (en) * 2000-09-20 2005-08-24 Air Products And Chemicals, Inc. Apparatus and method for hydrocarbon reforming process
US6948656B2 (en) * 2003-12-23 2005-09-27 First Data Corporation System with GPS to manage risk of financial transactions
KR20160068778A (ko) 2013-10-11 2016-06-15 에보닉 데구사 게엠베하 시안화 수소를 제조하기 위한 반응 튜브 및 방법
EP3301075A1 (en) 2016-09-28 2018-04-04 Evonik Degussa GmbH Method for producing hydrogen cyanide

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121198A (en) * 1937-01-18 1938-06-21 Andale Co Catalyst converter
GB517744A (en) * 1937-08-30 1940-02-07 Hercules Powder Co Ltd Improvements in or relating to apparatus for catalytic reactions
CH306637A (de) * 1949-06-01 1955-04-30 Rudolf Dr Wendlandt Verfahren zur Herstellung von Blausäure aus Methan und Ammoniak und Einrichtung zur Durchführung des Verfahrens.
US2688531A (en) * 1950-04-22 1954-09-07 Allied Chem & Dye Corp Production of hydrocyanic acid
NL202236A (pt) * 1954-09-18 1900-01-01
DE1000791B (de) * 1954-12-28 1957-01-17 Degussa Heizofen mit keramischen Reaktionsrohren zur Durchfuehrung endothermer Gasreaktionen, insbesondere zur Gewinnung von Blausaeure aus Methan und Ammoniak
BE543991A (pt) * 1955-12-17
DE1058485B (de) * 1958-03-12 1959-06-04 Degussa Gewinnung von Blausaeure
US3259469A (en) * 1961-07-26 1966-07-05 Eastman Kodak Co Apparatus for manufacturing ketenes
US3172739A (en) * 1962-02-06 1965-03-09 Koniewiez
DE1281406B (pt) * 1963-04-27 1968-10-24
US3230052A (en) * 1963-10-31 1966-01-18 Foster Wheeler Corp Terraced heaters
US3334971A (en) * 1964-08-18 1967-08-08 Chemical Construction Corp Catalytically reforming hydrocarbon and steam mixtures
FR1538553A (fr) * 1967-07-26 1968-09-06 Heurtey Sa Perfectionnements apportés aux fours tubulaires
US3671198A (en) * 1970-06-15 1972-06-20 Pullman Inc Cracking furnace having thin straight single pass reaction tubes
US3807963A (en) * 1972-03-09 1974-04-30 J Smith Reaction apparatus

Also Published As

Publication number Publication date
CS635482A2 (en) 1985-08-15
DE3134851C2 (de) 1983-10-13
DD203473A5 (de) 1983-10-26
EP0074504A1 (de) 1983-03-23
PL238116A1 (en) 1983-05-09
YU190982A (en) 1985-04-30
EP0074504B1 (de) 1984-10-24
IL66690A (en) 1985-11-29
ES513892A0 (es) 1983-04-16
IL66690A0 (en) 1982-12-31
DE3134851A1 (de) 1983-03-10
ZA825731B (en) 1983-07-27
US4440727A (en) 1984-04-03
CS244117B2 (en) 1986-07-17
ES8305594A1 (es) 1983-04-16
JPS5851932A (ja) 1983-03-26
CA1192725A (en) 1985-09-03
PL136688B1 (en) 1986-03-31
ATE9985T1 (de) 1984-11-15
DE3261066D1 (en) 1984-11-29

Similar Documents

Publication Publication Date Title
ES477679A1 (es) Perfeccionamientos introducidos en los hornos de recupera- cion.
GB815531A (en) Gas furnace for carrying out gas reactions in ceramic tubes
BR8205155A (pt) Forno tubular para a realizacao de reacoes de gas
FR2380072A1 (fr) Four tubulaire de dissociation
ES274289Y (es) Chimenea estufa con recuperacion total de aire caliente
BR8401202A (pt) Processo e forno tubular para a preparacao de cianeto de hidrogenio
DE59901325D1 (de) Backofen
SE8004168L (sv) Vermevexlarenhet
ATE64194T1 (de) Regenerative waermetauscher.
GB1522511A (en) Fluid heating furnaces
ES2085848T3 (es) Procedimiento y dispositivo de reaccion exotermica entre gases.
IT1071443B (it) Ricuperatore di calore a tubi ceramici..particolarmente per preriscaldare aria con i gas di scarico di forni
ES517381A0 (es) Instalacion de calefaccion local.
SU976262A1 (ru) Запечное теплообменное устройство вращающейс печи
SU861859A1 (ru) Рекуператор
GB2141811A (en) Transfer flues between regenerators or recuperators and the combustion chambers of gas-fired systems such as coke ovens
HU185560B (en) Energy-spare radiant heating building unit with multi-stage heat recovery particularly for industrial furnaces
JPS57143442A (en) Continuous heat treating furnace
JPS57143443A (en) Continuous heat treating furnace for strip
ES419144A3 (es) Intercambiador calorifico de gran potencia.
SE8400578L (sv) Anordning for forbettring av vermeekonomin i roterugnar
CS194626B1 (en) Recuperative exchanger made from heat guiding tubes for temperature gas treatment
ES286275U (es) Aparato de calefaccion