AT337980B - PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF PHENOLIC, UREA OR MELAMINE RESINS - Google Patents

PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF PHENOLIC, UREA OR MELAMINE RESINS

Info

Publication number
AT337980B
AT337980B AT1068573A AT1068573A AT337980B AT 337980 B AT337980 B AT 337980B AT 1068573 A AT1068573 A AT 1068573A AT 1068573 A AT1068573 A AT 1068573A AT 337980 B AT337980 B AT 337980B
Authority
AT
Austria
Prior art keywords
phenolic
urea
continuous production
melamine resins
melamine
Prior art date
Application number
AT1068573A
Other languages
German (de)
Other versions
ATA1068573A (en
Inventor
Inge Hjalmar Fernebring
Jan Evert Gunnang
Kurt Egon Nordstrom
Original Assignee
Perstorp Ab
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
Priority claimed from SE16770/72A external-priority patent/SE369195B/xx
Priority claimed from SE7315133A external-priority patent/SE374927B/xx
Application filed by Perstorp Ab filed Critical Perstorp Ab
Publication of ATA1068573A publication Critical patent/ATA1068573A/en
Application granted granted Critical
Publication of AT337980B publication Critical patent/AT337980B/en

Links

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
    • 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
    • B01J19/242—Tubular reactors in series
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside 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
    • 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
    • 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
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • 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
    • B01J2219/00177—Controlling or regulating processes controlling the pH
AT1068573A 1972-12-21 1973-12-20 PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF PHENOLIC, UREA OR MELAMINE RESINS AT337980B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE16770/72A SE369195B (en) 1972-12-21 1972-12-21
SE7315133A SE374927B (en) 1973-11-08 1973-11-08

Publications (2)

Publication Number Publication Date
ATA1068573A ATA1068573A (en) 1976-11-15
AT337980B true AT337980B (en) 1977-07-25

Family

ID=26656076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1068573A AT337980B (en) 1972-12-21 1973-12-20 PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF PHENOLIC, UREA OR MELAMINE RESINS

Country Status (9)

Country Link
JP (1) JPS4996974A (en)
AT (1) AT337980B (en)
BR (1) BR7309947D0 (en)
DE (1) DE2364088B2 (en)
ES (1) ES421652A1 (en)
FR (1) FR2211282A1 (en)
GB (1) GB1460029A (en)
IT (1) IT997983B (en)
NL (1) NL7317454A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442794A1 (en) * 1978-12-01 1980-06-27 Obispo Miguel Alkaline orthophosphate soln. prodn. - by continuous neutralisation of phosphoric acid in single multicompartment reaction vessel
US5160714A (en) * 1991-04-08 1992-11-03 Ari Technologies, Inc. Continuous autocirculation, multiple zone mass transfer apparatus and method
US5126118A (en) * 1991-04-08 1992-06-30 Ari Technologies, Inc. Process and apparatus for removal of H2 S with separate absorber and oxidizer and a reaction chamber therebetween
AU2008328032A1 (en) * 2007-11-22 2009-05-28 Dsm Ip Assets B.V. Process for the preparation of a condensation resin
AU2008339964A1 (en) * 2007-12-21 2009-07-02 Dynea Oy A process for the continuous production of high efficient aqueous amino formaldehyde resin solutions
GB0910638D0 (en) 2009-06-22 2009-08-05 Dynea Oy Continuous phenolic resin making process
EP2399669A1 (en) * 2010-06-24 2011-12-28 Borealis Agrolinz Melamine GmbH Horizontal high-pressure melamine reactor
CN102391450A (en) * 2011-10-13 2012-03-28 河南省中原大化集团有限责任公司 Method for continuous production of amino resin
US10450400B1 (en) 2014-01-15 2019-10-22 Arclin Usa, Llc Extruded resorcinol-formaldehyde, phenol-formaldehyde and phenol-resorcinol-formaldehyde gel resins
CN109258691A (en) * 2018-10-29 2019-01-25 广东惠利民有害生物防制工程有限公司 A kind of paddy bait that efficiently kills mouse
CN113061222B (en) * 2021-03-29 2022-07-01 重庆建峰浩康化工有限公司 Novel process for producing etherified amino resin by steady-state full-mixed flow kettle type reaction

Also Published As

Publication number Publication date
BR7309947D0 (en) 1974-09-05
IT997983B (en) 1975-12-30
DE2364088B2 (en) 1979-02-15
DE2364088A1 (en) 1974-07-18
GB1460029A (en) 1976-12-31
NL7317454A (en) 1974-06-25
ATA1068573A (en) 1976-11-15
JPS4996974A (en) 1974-09-13
ES421652A1 (en) 1976-12-01
FR2211282A1 (en) 1974-07-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee