NL121519C - - Google Patents

Info

Publication number: NL121519C
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.)

1961-05-09

Publication of NL121519C publication Critical patent/NL121519C/xx

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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
- 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
- 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
- B01J2208/00389—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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00398—Controlling the temperature using electric heating or cooling elements inside the reactor bed
- 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
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0227—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of graphite
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
- 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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details 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 (it)

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 (it)

Family

ID=7154899

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
NL123449D NL123449C (it)	1961-05-09
NL121519D NL121519C (it)	1961-05-09
NL278207D NL278207A (it)	1961-05-09
NL278208D NL278208A (it)	1961-05-09

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL123449D NL123449C (it)	1961-05-09

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
NL278207D NL278207A (it)	1961-05-09
NL278208D NL278208A (it)	1961-05-09

Country Status (7)

Country	Link
US (1)	US3251842A (it)
BE (2)	BE617425A (it)
CH (1)	CH398625A (it)
DE (1)	DE1162844B (it)
GB (1)	GB957361A (it)
LU (1)	LU41617A1 (it)
NL (4)	NL278208A (it)

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
US2776286A (en) *		1957-01-01		Production of melamine
US3122541A (en) *		1964-02-25		Process for the production of melamine using the
US2776285A (en) *		1957-01-01		Production of melamine
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

0
- NL NL123449D patent/NL123449C/xx active
- NL NL121519D patent/NL121519C/xx active
- BE BE633072D patent/BE633072A/xx unknown
- NL NL278207D patent/NL278207A/xx unknown
- NL NL278208D patent/NL278208A/xx unknown
1961
- 1961-05-09 DE DEH42543A patent/DE1162844B/de active Pending
1962
- 1962-03-29 CH CH382662A patent/CH398625A/de unknown
- 1962-04-27 LU LU41617D patent/LU41617A1/xx unknown
- 1962-04-30 GB GB16478/62A patent/GB957361A/en not_active Expired
- 1962-05-09 BE BE617425A patent/BE617425A/fr unknown
1963
- 1963-06-06 US US286097A patent/US3251842A/en not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
BE624739A (it)
AT224007B (it)	1962-10-25
BE618259A (it)	1962-11-29
BE598861A (it)
BE602240A (it)
LU41617A1 (it)	1962-06-27
BE469342A (it)
BE601846A (it)
BE464928A (it)
BE596839A (it)
BE458606A (it)
BE597352A (it)
BE597570A (it)
BE396226A (it)
BE164003A (it)
BE475425A (it)
BE476407A (it)
BE601844A (it)
LU41661A1 (it)	1962-07-05
BE478349A (it)
BE599016A (it)
BE620314A (it)
BE472265A (it)
BE636483A (it)
BE568568A (it)