SE396957B - Sett for kontinuerlig framstellning av kondensationshartser i vermevexlare - Google Patents

Sett for kontinuerlig framstellning av kondensationshartser i vermevexlare

Info

Publication number
SE396957B
SE396957B SE7215954A SE1595472A SE396957B SE 396957 B SE396957 B SE 396957B SE 7215954 A SE7215954 A SE 7215954A SE 1595472 A SE1595472 A SE 1595472A SE 396957 B SE396957 B SE 396957B
Authority
SE
Sweden
Prior art keywords
kit
heat exchangers
continuous production
condensation resins
condensation
Prior art date
Application number
SE7215954A
Other languages
English (en)
Swedish (sv)
Inventor
W Neier
H-J Lindstedt
W Webers
Original Assignee
Texaco Ag
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 Texaco Ag filed Critical Texaco Ag
Publication of SE396957B publication Critical patent/SE396957B/xx

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
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • 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
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00065—Pressure measurement
    • 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
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
SE7215954A 1971-12-09 1972-12-07 Sett for kontinuerlig framstellning av kondensationshartser i vermevexlare SE396957B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2161052A DE2161052C2 (de) 1971-12-09 1971-12-09 Verfahren zur kontinuierlichen Herstellung von Kondensationsharzen in Wärmeaustauschern

Publications (1)

Publication Number Publication Date
SE396957B true SE396957B (sv) 1977-10-10

Family

ID=5827484

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7215954A SE396957B (sv) 1971-12-09 1972-12-07 Sett for kontinuerlig framstellning av kondensationshartser i vermevexlare

Country Status (13)

Country Link
JP (1) JPS4866189A (da)
AT (1) AT322207B (da)
BE (1) BE792532A (da)
CA (1) CA997096A (da)
CH (1) CH582721A5 (da)
DE (1) DE2161052C2 (da)
DK (1) DK134605C (da)
ES (1) ES409116A1 (da)
FR (1) FR2162632B3 (da)
GB (1) GB1402169A (da)
IT (1) IT970237B (da)
NL (1) NL7216483A (da)
SE (1) SE396957B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468507A (en) * 1983-11-21 1984-08-28 The Dow Chemical Company Method of limiting rate of heat evolution during acid-catalyzed phenol/polymethylolphenol condensations
JP4727958B2 (ja) * 2004-08-19 2011-07-20 旭有機材工業株式会社 ノボラック型フェノール樹脂の製造方法
CN105754086B (zh) * 2016-03-30 2018-03-06 吉林欧科自动化设备有限公司 烷氧基化反应热回收利用方法及其工艺装置
CN108654547A (zh) * 2018-06-26 2018-10-16 江苏博砚电子科技有限公司 一种感光树脂合成装置
CN113061222B (zh) * 2021-03-29 2022-07-01 重庆建峰浩康化工有限公司 一种稳态全混流釜式反应生产醚化氨基树脂的新工艺

Also Published As

Publication number Publication date
FR2162632A1 (da) 1973-07-20
BE792532A (fr) 1973-06-08
CH582721A5 (da) 1976-12-15
ES409116A1 (es) 1975-11-16
DK134605B (da) 1976-12-06
AT322207B (de) 1975-05-12
GB1402169A (en) 1975-08-06
NL7216483A (da) 1973-06-13
DK134605C (da) 1977-05-09
FR2162632B3 (da) 1976-01-09
DE2161052C2 (de) 1974-01-24
DE2161052B1 (de) 1973-06-07
CA997096A (en) 1976-09-14
IT970237B (it) 1974-04-10
JPS4866189A (da) 1973-09-11

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