GB1184637A - Purification of Propylene Oxide - Google Patents
Purification of Propylene OxideInfo
- Publication number
- GB1184637A GB1184637A GB3539768A GB3539768A GB1184637A GB 1184637 A GB1184637 A GB 1184637A GB 3539768 A GB3539768 A GB 3539768A GB 3539768 A GB3539768 A GB 3539768A GB 1184637 A GB1184637 A GB 1184637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- propylene oxide
- methyl formate
- aqueous slurry
- calcium hydroxide
- july
- 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
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 title abstract 11
- 238000000746 purification Methods 0.000 title 1
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 abstract 14
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 4
- 239000000920 calcium hydroxide Substances 0.000 abstract 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 4
- 239000002002 slurry Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229940044172 calcium formate Drugs 0.000 abstract 1
- 235000019255 calcium formate Nutrition 0.000 abstract 1
- 239000004281 calcium formate Substances 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical class [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65577167A | 1967-07-25 | 1967-07-25 | |
| US74401468A | 1968-07-11 | 1968-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1184637A true GB1184637A (en) | 1970-03-18 |
Family
ID=27097032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3539768A Expired GB1184637A (en) | 1967-07-25 | 1968-07-24 | Purification of Propylene Oxide |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE718538A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1793029A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES356486A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR1575124A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1184637A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023005B1 (cg-RX-API-DMAC7.html) * | 1971-02-15 | 1975-08-05 |
-
1968
- 1968-07-24 GB GB3539768A patent/GB1184637A/en not_active Expired
- 1968-07-24 FR FR1575124D patent/FR1575124A/fr not_active Expired
- 1968-07-25 DE DE19681793029 patent/DE1793029A1/de active Pending
- 1968-07-25 BE BE718538D patent/BE718538A/xx unknown
-
1969
- 1969-10-16 ES ES356486A patent/ES356486A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023005B1 (cg-RX-API-DMAC7.html) * | 1971-02-15 | 1975-08-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1575124A (cg-RX-API-DMAC7.html) | 1969-07-18 |
| DE1793029A1 (de) | 1972-01-05 |
| ES356486A1 (es) | 1970-01-16 |
| BE718538A (cg-RX-API-DMAC7.html) | 1969-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |