NL262040A - - Google Patents

Info

Publication number
NL262040A
NL262040A NL262040DA NL262040A NL 262040 A NL262040 A NL 262040A NL 262040D A NL262040D A NL 262040DA NL 262040 A NL262040 A NL 262040A
Authority
NL
Netherlands
Application number
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.)
Publication of NL262040A publication Critical patent/NL262040A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
    • 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
    • B01J19/28—Moving reactors, e.g. rotary drums
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/16—Cyanamide; Salts thereof
    • C01C3/18—Calcium cyanamide
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C7/00—Fertilisers containing calcium or other cyanamides
    • 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • 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
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • F27B2007/365—Introducing gas into the drum axially or through the wall longitudinally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/24—Seals between rotary and stationary parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D99/0035—Heating indirectly through a radiant surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
NL262040D 1960-03-09 NL262040A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES67507A DE1216256B (de) 1960-03-09 1960-03-09 Verfahren zur kontinuierlichen Durchfuehrung von Reaktionen zwischen Feststoffen und Gasen und Vorrichtung zur Durchfuehrung dieses Verfahrens

Publications (1)

Publication Number Publication Date
NL262040A true NL262040A (xx)

Family

ID=7499609

Family Applications (2)

Application Number Title Priority Date Filing Date
NL262040D NL262040A (xx) 1960-03-09
NL123178D NL123178C (xx) 1960-03-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL123178D NL123178C (xx) 1960-03-09

Country Status (4)

Country Link
US (1) US3235340A (xx)
CH (1) CH433216A (xx)
DE (1) DE1216256B (xx)
NL (2) NL123178C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408271A1 (de) * 1994-03-11 1995-09-14 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Calciumcyanamid aus Harnstoff

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US245951A (en) * 1881-08-23 Drier
DE372444C (de) * 1923-03-27 Eisengiesserei Verfahren und Vorrichtung zur Herstellung von Stuckgips
US1441351A (en) * 1921-06-24 1923-01-09 Henry H Hindshaw Rotating kiln
US1766445A (en) * 1928-08-30 1930-06-24 Kellog Co Method and apparatus for treating food materials
US2255539A (en) * 1939-01-05 1941-09-09 Ella Van Gorder Apparatus for treatment of iron sulphate
DE735351C (de) * 1941-10-18 1943-05-13 Johann Pfaffel Schwenkbare Brennerduese fuer Drehoefen
US2637545A (en) * 1948-12-21 1953-05-05 Hicguet Max Process for the manufacture of magnesia and calcium carbonate
GB677614A (en) * 1949-11-22 1952-08-20 Nitrogen Fertilisers Ltd Method of and apparatus for burning spent oxide
US2886417A (en) * 1954-02-18 1959-05-12 Sueddeutsche Kalkstickstoff Direct manufacture of powdery calcium cyanamide
US2832668A (en) * 1954-12-23 1958-04-29 Gulf Research Development Co Manufacture of anhydrous aluminum chloride
US2924513A (en) * 1955-01-06 1960-02-09 Du Pont Rotary kiln
US2940824A (en) * 1955-09-30 1960-06-14 Sueddeutsche Kalkstickstoff Manufacture of white calcium cyanamide
US2917363A (en) * 1956-12-31 1959-12-15 Phillips Petroleum Co Manufacture of calcium cyanamid

Also Published As

Publication number Publication date
NL123178C (xx)
CH433216A (de) 1967-04-15
DE1216256B (de) 1966-05-12
US3235340A (en) 1966-02-15

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