GB9411311D0 - Solvent purification (methanol) - Google Patents
Solvent purification (methanol)Info
- Publication number
- GB9411311D0 GB9411311D0 GB9411311A GB9411311A GB9411311D0 GB 9411311 D0 GB9411311 D0 GB 9411311D0 GB 9411311 A GB9411311 A GB 9411311A GB 9411311 A GB9411311 A GB 9411311A GB 9411311 D0 GB9411311 D0 GB 9411311D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- methanol
- solvent purification
- purification
- solvent
- 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.)
- Granted
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
-
- 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
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9411311A GB2290291B (en) | 1994-06-07 | 1994-06-07 | Methanol purification |
| BE9400597A BE1006528A6 (en) | 1994-06-07 | 1994-06-23 | Purification solvent. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9411311A GB2290291B (en) | 1994-06-07 | 1994-06-07 | Methanol purification |
| BE9400597A BE1006528A6 (en) | 1994-06-07 | 1994-06-23 | Purification solvent. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9411311D0 true GB9411311D0 (en) | 1994-07-27 |
| GB2290291A GB2290291A (en) | 1995-12-20 |
| GB2290291B GB2290291B (en) | 1998-05-13 |
Family
ID=25662889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9411311A Expired - Fee Related GB2290291B (en) | 1994-06-07 | 1994-06-07 | Methanol purification |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE1006528A6 (en) |
| GB (1) | GB2290291B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IES73195B2 (en) * | 1997-03-03 | 1997-05-07 | G K Analytical Sciences Limite | Solvent purification |
| US20040158108A1 (en) * | 2003-02-06 | 2004-08-12 | Snoble Karel A.J. | Purification of alcohol |
| CN105541553B (en) * | 2016-02-23 | 2018-09-28 | 衡阳市凯信化工试剂股份有限公司 | A kind of high-efficient liquid phase chromatogram HPLC solvent prepares purification process and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB344796A (en) * | 1929-12-10 | 1931-03-10 | James Ritchie Park | Improved method for the purification of synthetic alcohols |
| GB659727A (en) * | 1948-11-19 | 1951-10-24 | Celanese Corp | Process for the recovery of methylol, methanol and alkali metal formates |
| GB1520709A (en) * | 1977-05-20 | 1978-08-09 | Inst Neftechimicheskogo Sintez | Process for producing c3 - c20 aliphatic alcohols |
-
1994
- 1994-06-07 GB GB9411311A patent/GB2290291B/en not_active Expired - Fee Related
- 1994-06-23 BE BE9400597A patent/BE1006528A6/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2290291B (en) | 1998-05-13 |
| BE1006528A6 (en) | 1994-10-04 |
| GB2290291A (en) | 1995-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20100607 |