FR735030A - Procédé de rectification de l'alcool - Google Patents
Procédé de rectification de l'alcoolInfo
- Publication number
- FR735030A FR735030A FR735030DA FR735030A FR 735030 A FR735030 A FR 735030A FR 735030D A FR735030D A FR 735030DA FR 735030 A FR735030 A FR 735030A
- Authority
- FR
- France
- Prior art keywords
- rectification process
- alcohol rectification
- alcohol
- rectification
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR735030T | 1931-07-06 | ||
| FR42028T | 1932-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR735030A true FR735030A (fr) | 1932-11-02 |
Family
ID=33566412
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR735030D Expired FR735030A (fr) | 1931-07-06 | 1931-07-06 | Procédé de rectification de l'alcool |
| FR42028D Expired FR42028E (fr) | 1931-07-06 | 1932-01-11 | Procédé de rectification de l'alcool |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR42028D Expired FR42028E (fr) | 1931-07-06 | 1932-01-11 | Procédé de rectification de l'alcool |
Country Status (5)
| Country | Link |
|---|---|
| AT (2) | AT138004B (fr) |
| DE (2) | DE633856C (fr) |
| DK (1) | DK47951C (fr) |
| FR (2) | FR735030A (fr) |
| GB (1) | GB387589A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259511B (zh) * | 2022-06-08 | 2023-10-10 | 聊城市鲁西化工工程设计有限责任公司 | 一种多元醇酮残渣回收利用系统及方法 |
-
1931
- 1931-07-06 FR FR735030D patent/FR735030A/fr not_active Expired
-
1932
- 1932-01-11 FR FR42028D patent/FR42028E/fr not_active Expired
- 1932-05-11 DE DEU11758D patent/DE633856C/de not_active Expired
- 1932-06-10 AT AT138004D patent/AT138004B/de active
- 1932-06-29 DK DK47951D patent/DK47951C/da active
- 1932-07-06 GB GB19088/32A patent/GB387589A/en not_active Expired
- 1932-12-06 DE DEU12026D patent/DE634895C/de not_active Expired
-
1933
- 1933-01-03 AT AT140555D patent/AT140555B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT140555B (de) | 1935-02-11 |
| FR42028E (fr) | 1933-05-04 |
| DE633856C (de) | 1936-08-15 |
| DK47951C (da) | 1933-10-30 |
| AT138004B (de) | 1934-06-25 |
| DE634895C (de) | 1936-09-08 |
| GB387589A (en) | 1933-02-09 |
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