NL121519C - - Google Patents

Info

Publication number
NL121519C
NL121519C NL121519DA NL121519C NL 121519 C NL121519 C NL 121519C NL 121519D A NL121519D A NL 121519DA NL 121519 C NL121519 C NL 121519C
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 NL121519C publication Critical patent/NL121519C/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04Pressure vessels, e.g. autoclaves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006Controlling or regulating processes
    • B01J19/0013Controlling the temperature of the process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical 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
    • B01J8/0285Heating or cooling the reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00389Controlling the temperature using electric heating or cooling elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00389Controlling the temperature using electric heating or cooling elements
    • B01J2208/00398Controlling the temperature using electric heating or cooling elements inside the reactor bed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00132Controlling the temperature using electric heating or cooling elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0227Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of graphite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18Details relating to the spatial orientation of the reactor
    • B01J2219/185Details relating to the spatial orientation of the reactor vertical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19Details relating to the geometry of the reactor
    • B01J2219/194Details relating to the geometry of the reactor round
    • B01J2219/1941Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
NL121519D 1961-05-09 NL121519C (US20070167544A1-20070719-C00007.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH42543A DE1162844B (de) 1961-05-09 1961-05-09 Verfahren zur Herstellung von Melamin

Publications (1)

Publication Number Publication Date
NL121519C true NL121519C (US20070167544A1-20070719-C00007.png)

Family

ID=7154899

Family Applications (4)

Application Number Title Priority Date Filing Date
NL278207D NL278207A (US20070167544A1-20070719-C00007.png) 1961-05-09
NL121519D NL121519C (US20070167544A1-20070719-C00007.png) 1961-05-09
NL278208D NL278208A (US20070167544A1-20070719-C00007.png) 1961-05-09
NL123449D NL123449C (US20070167544A1-20070719-C00007.png) 1961-05-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL278207D NL278207A (US20070167544A1-20070719-C00007.png) 1961-05-09

Family Applications After (2)

Application Number Title Priority Date Filing Date
NL278208D NL278208A (US20070167544A1-20070719-C00007.png) 1961-05-09
NL123449D NL123449C (US20070167544A1-20070719-C00007.png) 1961-05-09

Country Status (7)

Country Link
US (1) US3251842A (US20070167544A1-20070719-C00007.png)
BE (2) BE617425A (US20070167544A1-20070719-C00007.png)
CH (1) CH398625A (US20070167544A1-20070719-C00007.png)
DE (1) DE1162844B (US20070167544A1-20070719-C00007.png)
GB (1) GB957361A (US20070167544A1-20070719-C00007.png)
LU (1) LU41617A1 (US20070167544A1-20070719-C00007.png)
NL (4) NL123449C (US20070167544A1-20070719-C00007.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186071B (de) * 1962-06-06 1965-01-28 Hibernia Chemie Ges Mit Beschr Verfahren zur Herstellung von Melamin
DE1279023B (de) * 1965-07-27 1968-10-03 Mitsubishi Chem Ind Verfahren zur Herstellung von reinem Melamin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776285A (en) * 1957-01-01 Production of melamine
US2776286A (en) * 1957-01-01 Production of melamine
US3122541A (en) * 1964-02-25 Process for the production of melamine using the
GB735356A (en) * 1951-12-29 1955-08-17 Monsanto Chemicals Production of melamine
DE1102165B (de) * 1959-04-02 1961-03-16 Stamicarbon Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Melamin

Also Published As

Publication number Publication date
DE1162844B (de) 1964-02-13
BE633072A (US20070167544A1-20070719-C00007.png)
NL278208A (US20070167544A1-20070719-C00007.png)
CH398625A (de) 1966-03-15
US3251842A (en) 1966-05-17
BE617425A (fr) 1962-08-31
LU41617A1 (US20070167544A1-20070719-C00007.png) 1962-06-27
NL278207A (US20070167544A1-20070719-C00007.png)
GB957361A (en) 1964-05-06
NL123449C (US20070167544A1-20070719-C00007.png)

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