GB1346832A - Distillation of readily polymerisable unsaturated compounds - Google Patents
Distillation of readily polymerisable unsaturated compoundsInfo
- Publication number
- GB1346832A GB1346832A GB4468571A GB4468571A GB1346832A GB 1346832 A GB1346832 A GB 1346832A GB 4468571 A GB4468571 A GB 4468571A GB 4468571 A GB4468571 A GB 4468571A GB 1346832 A GB1346832 A GB 1346832A
- Authority
- GB
- United Kingdom
- Prior art keywords
- distillation
- oxygen
- divinylbenzene
- sulphur
- unsaturated compounds
- 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
- 238000004821 distillation Methods 0.000 title abstract 4
- 150000001875 compounds Chemical class 0.000 title 1
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- BJEMXPVDXFSROA-UHFFFAOYSA-N 3-butylbenzene-1,2-diol Chemical group CCCCC1=CC=CC(O)=C1O BJEMXPVDXFSROA-UHFFFAOYSA-N 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7818570A | 1970-10-05 | 1970-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1346832A true GB1346832A (en) | 1974-02-13 |
Family
ID=22142464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4468571A Expired GB1346832A (en) | 1970-10-05 | 1971-09-24 | Distillation of readily polymerisable unsaturated compounds |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU463172B2 (https=) |
| BE (1) | BE773403A (https=) |
| CA (1) | CA956266A (https=) |
| DE (1) | DE2149462A1 (https=) |
| FR (1) | FR2110948A5 (https=) |
| GB (1) | GB1346832A (https=) |
| NL (1) | NL7113494A (https=) |
| PH (1) | PH10118A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369097A (en) * | 1980-08-29 | 1983-01-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Method and apparatus of distillation for readily polymerizable liquid |
-
1971
- 1971-07-14 PH PH12638A patent/PH10118A/en unknown
- 1971-09-21 CA CA123,337A patent/CA956266A/en not_active Expired
- 1971-09-23 AU AU33859/71A patent/AU463172B2/en not_active Expired
- 1971-09-24 GB GB4468571A patent/GB1346832A/en not_active Expired
- 1971-10-01 NL NL7113494A patent/NL7113494A/xx unknown
- 1971-10-01 BE BE773403A patent/BE773403A/xx unknown
- 1971-10-04 FR FR7135610A patent/FR2110948A5/fr not_active Expired
- 1971-10-04 DE DE19712149462 patent/DE2149462A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2149462A1 (de) | 1972-04-06 |
| FR2110948A5 (https=) | 1972-06-02 |
| PH10118A (en) | 1976-08-26 |
| CA956266A (en) | 1974-10-15 |
| AU3385971A (en) | 1973-03-29 |
| BE773403A (fr) | 1972-01-31 |
| AU463172B2 (en) | 1975-07-17 |
| NL7113494A (https=) | 1972-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |