AT337980B - Verfahren und vorrichtung zur kontinuierlichen herstellung von phenol-, harnstoff- oder melaminharzen - Google Patents
Verfahren und vorrichtung zur kontinuierlichen herstellung von phenol-, harnstoff- oder melaminharzenInfo
- 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
Links
- 229920000877 Melamine resin Polymers 0.000 title 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
- 239000004202 carbamide Substances 0.000 title 1
- 238000010924 continuous production Methods 0.000 title 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE16770/72A SE369195B (OSRAM) | 1972-12-21 | 1972-12-21 | |
| SE7315133A SE374927B (OSRAM) | 1973-11-08 | 1973-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA1068573A ATA1068573A (de) | 1976-11-15 |
| AT337980B true AT337980B (de) | 1977-07-25 |
Family
ID=26656076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1068573A AT337980B (de) | 1972-12-21 | 1973-12-20 | Verfahren und vorrichtung zur kontinuierlichen herstellung von phenol-, harnstoff- oder melaminharzen |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4996974A (OSRAM) |
| AT (1) | AT337980B (OSRAM) |
| BR (1) | BR7309947D0 (OSRAM) |
| DE (1) | DE2364088B2 (OSRAM) |
| ES (1) | ES421652A1 (OSRAM) |
| FR (1) | FR2211282A1 (OSRAM) |
| GB (1) | GB1460029A (OSRAM) |
| IT (1) | IT997983B (OSRAM) |
| NL (1) | NL7317454A (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442794A1 (fr) * | 1978-12-01 | 1980-06-27 | Obispo Miguel | Procede de fabrication en continu et en cuve unique, de solutions d'orthophosphates alcalins |
| 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 |
| US5160714A (en) * | 1991-04-08 | 1992-11-03 | Ari Technologies, Inc. | Continuous autocirculation, multiple zone mass transfer apparatus and method |
| EA201000847A1 (ru) * | 2007-11-22 | 2010-12-30 | ДСМ АйПи АССЕТС Б.В. | Способ получения кондесационной смолы |
| 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 (zh) * | 2011-10-13 | 2012-03-28 | 河南省中原大化集团有限责任公司 | 一种连续生产氨基树脂的方法 |
| US10450400B1 (en) | 2014-01-15 | 2019-10-22 | Arclin Usa, Llc | Extruded resorcinol-formaldehyde, phenol-formaldehyde and phenol-resorcinol-formaldehyde gel resins |
| CN109258691A (zh) * | 2018-10-29 | 2019-01-25 | 广东惠利民有害生物防制工程有限公司 | 一种高效灭鼠谷饵 |
| 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 |
-
1973
- 1973-12-05 GB GB5629873A patent/GB1460029A/en not_active Expired
- 1973-12-17 FR FR7345134A patent/FR2211282A1/fr not_active Withdrawn
- 1973-12-18 IT IT4103873A patent/IT997983B/it active
- 1973-12-19 BR BR994773A patent/BR7309947D0/pt unknown
- 1973-12-20 ES ES421652A patent/ES421652A1/es not_active Expired
- 1973-12-20 NL NL7317454A patent/NL7317454A/xx not_active Application Discontinuation
- 1973-12-20 AT AT1068573A patent/AT337980B/de not_active IP Right Cessation
- 1973-12-21 JP JP14257173A patent/JPS4996974A/ja active Pending
- 1973-12-21 DE DE19732364088 patent/DE2364088B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2364088B2 (de) | 1979-02-15 |
| FR2211282A1 (OSRAM) | 1974-07-19 |
| ATA1068573A (de) | 1976-11-15 |
| JPS4996974A (OSRAM) | 1974-09-13 |
| IT997983B (it) | 1975-12-30 |
| GB1460029A (en) | 1976-12-31 |
| NL7317454A (OSRAM) | 1974-06-25 |
| DE2364088A1 (de) | 1974-07-18 |
| ES421652A1 (es) | 1976-12-01 |
| BR7309947D0 (pt) | 1974-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |