GB1252172A - - Google Patents
Info
- Publication number
- GB1252172A GB1252172A GB1252172DA GB1252172A GB 1252172 A GB1252172 A GB 1252172A GB 1252172D A GB1252172D A GB 1252172DA GB 1252172 A GB1252172 A GB 1252172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- water
- organic
- solution
- line
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 8
- 239000002245 particle Substances 0.000 abstract 7
- 239000002904 solvent Substances 0.000 abstract 7
- 150000002894 organic compounds Chemical class 0.000 abstract 6
- 239000007787 solid Substances 0.000 abstract 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000005484 gravity Effects 0.000 abstract 2
- -1 petrol Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000011796 hollow space material Substances 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
- B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
-
- 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
- B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
-
- 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
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Winning of rubber from solutions
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- 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
- B01J2219/00121—Controlling the temperature by direct heating or 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6802774.A NL156733B (nl) | 1968-02-28 | 1968-02-28 | Werkwijze voor het isoleren van in een organisch oplosmiddel opgeloste polymeren of copolymeren. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1252172A true GB1252172A (cg-RX-API-DMAC10.html) | 1971-11-03 |
Family
ID=19802884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1252172D Expired GB1252172A (cg-RX-API-DMAC10.html) | 1968-02-28 | 1969-02-27 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3703502A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS4814307B1 (cg-RX-API-DMAC10.html) |
| AT (1) | AT290834B (cg-RX-API-DMAC10.html) |
| BE (1) | BE728831A (cg-RX-API-DMAC10.html) |
| CH (1) | CH488475A (cg-RX-API-DMAC10.html) |
| DE (1) | DE1909315C3 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2002813A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1252172A (cg-RX-API-DMAC10.html) |
| NL (1) | NL156733B (cg-RX-API-DMAC10.html) |
| SE (1) | SE344019B (cg-RX-API-DMAC10.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960653A (en) * | 1972-07-18 | 1976-06-01 | Dominion Engineering Works, Limited | Downflow control system for web making machines |
| CN115253349A (zh) * | 2022-08-03 | 2022-11-01 | 合润科技有限公司 | 一种利用凝缩油分离异戊烷的精馏塔结构 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3987139A (en) * | 1972-03-20 | 1976-10-19 | Crown Zellerbach Corporation | Process of forming synthetic fibers |
| NL171825C (nl) * | 1973-01-22 | 1983-05-16 | Stamicarbon | Werkwijze voor het bereiden van polymeervezels. |
| NL7305415A (cg-RX-API-DMAC10.html) * | 1973-04-18 | 1974-10-22 | ||
| JPS5725309A (en) * | 1980-07-23 | 1982-02-10 | Sumitomo Chem Co Ltd | Recovery of rubbery polymer from polymer solution |
| US4628067A (en) * | 1984-01-16 | 1986-12-09 | Celanese Corporation | Microporous polybenzimidazole particulates |
| EP0342357A3 (de) * | 1988-04-22 | 1990-03-28 | Henkel Kommanditgesellschaft auf Aktien | Vorrichtung, Anwendung und Verfahren zum diskontinuierlichen Führen einer Gleichgewichtsreaktion |
| JP5619837B2 (ja) * | 2012-08-28 | 2014-11-05 | 月島機械株式会社 | 無機粒子の連続反応装置 |
| CN114877638A (zh) * | 2022-05-11 | 2022-08-09 | 天华化工机械及自动化研究设计院有限公司 | 一种spg工艺制聚烯烃用汽蒸器 |
-
1968
- 1968-02-28 NL NL6802774.A patent/NL156733B/xx not_active IP Right Cessation
-
1969
- 1969-02-24 BE BE728831D patent/BE728831A/xx not_active IP Right Cessation
- 1969-02-25 DE DE1909315A patent/DE1909315C3/de not_active Expired
- 1969-02-27 JP JP44014982A patent/JPS4814307B1/ja active Pending
- 1969-02-27 CH CH300369A patent/CH488475A/de not_active IP Right Cessation
- 1969-02-27 GB GB1252172D patent/GB1252172A/en not_active Expired
- 1969-02-27 AT AT198069A patent/AT290834B/de not_active IP Right Cessation
- 1969-02-28 FR FR6905264A patent/FR2002813A1/fr not_active Withdrawn
- 1969-02-28 SE SE2812/69A patent/SE344019B/xx unknown
-
1970
- 1970-08-21 US US66102A patent/US3703502A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960653A (en) * | 1972-07-18 | 1976-06-01 | Dominion Engineering Works, Limited | Downflow control system for web making machines |
| CN115253349A (zh) * | 2022-08-03 | 2022-11-01 | 合润科技有限公司 | 一种利用凝缩油分离异戊烷的精馏塔结构 |
| CN115253349B (zh) * | 2022-08-03 | 2024-02-02 | 合润科技有限公司 | 一种利用凝缩油分离异戊烷的精馏塔结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1909315A1 (de) | 1969-09-18 |
| US3703502A (en) | 1972-11-21 |
| SE344019B (cg-RX-API-DMAC10.html) | 1972-03-27 |
| AT290834B (de) | 1971-06-25 |
| BE728831A (cg-RX-API-DMAC10.html) | 1969-08-25 |
| FR2002813A1 (cg-RX-API-DMAC10.html) | 1969-10-31 |
| DE1909315B2 (de) | 1978-04-20 |
| NL156733B (nl) | 1978-05-16 |
| DE1909315C3 (de) | 1978-12-21 |
| NL6802774A (cg-RX-API-DMAC10.html) | 1969-09-01 |
| JPS4814307B1 (cg-RX-API-DMAC10.html) | 1973-05-07 |
| CH488475A (de) | 1970-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3929586A (en) | Process for treatment of organic solvent-containing waste sludges | |
| US2381760A (en) | Means and method for supplying clarified liquid | |
| US2368049A (en) | Atomizing evaporator | |
| SE448086B (sv) | Forfarande for framstellning av metyl-t-butyleter | |
| US2974725A (en) | Process and apparatus for continuously obtaining dry materials | |
| NZ332331A (en) | Continuous process for removing solids from miscible liquid mixture; lower boiling point liquid(s) removed by flashing or boiling | |
| US2336493A (en) | Distillation of organic liquids polymerizable by heat | |
| US3703502A (en) | Process for isolating organic compounds dissolved in an organic solvent | |
| US2142984A (en) | Evaporating mechanism and process | |
| US3242969A (en) | Polymer desolventizer of the rotary wiped falling film type | |
| US3020214A (en) | Distillation apparatus and a method of operating same | |
| US3669847A (en) | Process for separating steam-volatile organic solvents from industrial process waste waters | |
| US3111490A (en) | Centrifuge machine | |
| US2307078A (en) | Process for refining oleoresin | |
| US3251879A (en) | Production of low-biuret urea crystals | |
| US2741638A (en) | Recovery of glycerol | |
| US4851134A (en) | Process and apparatus for the removal of solid particles from liquid chlorinated hydrocarbons | |
| JPH1112390A (ja) | 樹脂含有有機溶剤溶液から有機溶剤と樹脂を分離回収する方法および装置 | |
| US3828012A (en) | Method for preparing resins in powder or granular form from aqueous polymer latices | |
| US3007578A (en) | Liquid drain leg for reactor vessel | |
| US3347637A (en) | Apparatus for solvent extraction of catalyst from polymer solids | |
| CN106422383A (zh) | 一种短程蒸发器 | |
| US3040015A (en) | Polyolefin recovery process | |
| US3412015A (en) | Thin film evaporator in an adduction process and apparatus system | |
| US2969306A (en) | Process of separating reaction mixture of the cyclo-octatetraene synthesis into its constituent parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |