AT315481B - Verfahren zur Regelung der Polymerisation in einem Hochdruckreaktor - Google Patents
Verfahren zur Regelung der Polymerisation in einem HochdruckreaktorInfo
- Publication number
- AT315481B AT315481B AT829871A AT829871A AT315481B AT 315481 B AT315481 B AT 315481B AT 829871 A AT829871 A AT 829871A AT 829871 A AT829871 A AT 829871A AT 315481 B AT315481 B AT 315481B
- Authority
- AT
- Austria
- Prior art keywords
- polymerization
- regulating
- high pressure
- pressure reactor
- reactor
- Prior art date
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
- B01J19/0006—Controlling or regulating processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/921—Time cycle used in addition polymerization process control
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2047290A DE2047290C2 (de) | 1970-09-25 | 1970-09-25 | Verfahren und Anordnung zur Regelung eines Rohrreaktors zum Polymerisieren von Äthylen zu Homopolymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT315481B true AT315481B (de) | 1974-05-27 |
Family
ID=5783407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT829871A AT315481B (de) | 1970-09-25 | 1971-09-24 | Verfahren zur Regelung der Polymerisation in einem Hochdruckreaktor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3784538A (de) |
| JP (1) | JPS5414625B1 (de) |
| AT (1) | AT315481B (de) |
| BE (2) | BE772716A (de) |
| DE (1) | DE2047290C2 (de) |
| FR (1) | FR2108508A5 (de) |
| GB (1) | GB1369005A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7305415A (de) * | 1973-04-18 | 1974-10-22 | ||
| US4153774A (en) * | 1976-02-17 | 1979-05-08 | Basf Aktiengesellschaft | Manufacture of high pressure polyethylene |
| DE2606144C2 (de) * | 1976-02-17 | 1983-02-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Hochdruckpolyäthylen |
| FR2385745A1 (fr) * | 1977-03-31 | 1978-10-27 | Charbonnages Ste Chimique | Procede de polymerisation de l'ethylene, sous pressions elevees, avec recyclage |
| DE2722034C2 (de) * | 1977-05-16 | 1984-10-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Äthylenpolymerisaten niederer Dichte mit verbesserter Homogenität |
| CN105478061A (zh) * | 2016-01-12 | 2016-04-13 | 江苏国胶化学科技有限公司 | 一种胶水制造滴加方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2852501A (en) * | 1954-10-05 | 1958-09-16 | Monsanto Chemicals | Polymerization of ethylene |
-
1970
- 1970-09-25 DE DE2047290A patent/DE2047290C2/de not_active Expired
-
1971
- 1971-09-17 BE BE772716A patent/BE772716A/nl unknown
- 1971-09-20 US US00182006A patent/US3784538A/en not_active Expired - Lifetime
- 1971-09-23 JP JP7390371A patent/JPS5414625B1/ja active Pending
- 1971-09-24 GB GB4458671A patent/GB1369005A/en not_active Expired
- 1971-09-24 AT AT829871A patent/AT315481B/de active
- 1971-09-24 FR FR7134421A patent/FR2108508A5/fr not_active Expired
- 1971-09-24 BE BE773049A patent/BE773049A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2047290A1 (de) | 1972-03-30 |
| BE772716A (nl) | 1972-03-17 |
| GB1369005A (en) | 1974-10-02 |
| US3784538A (en) | 1974-01-08 |
| DE2047290C2 (de) | 1982-04-08 |
| BE773049A (fr) | 1972-03-24 |
| JPS5414625B1 (de) | 1979-06-08 |
| FR2108508A5 (de) | 1972-05-19 |
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