BE762596R - RECYCLING PROCESS FOR THE PREPARATION AND TREATMENT OF A SALT SOLUTION - Google Patents
RECYCLING PROCESS FOR THE PREPARATION AND TREATMENT OF A SALT SOLUTIONInfo
- Publication number
- BE762596R BE762596R BE762596A BE762596A BE762596R BE 762596 R BE762596 R BE 762596R BE 762596 A BE762596 A BE 762596A BE 762596 A BE762596 A BE 762596A BE 762596 R BE762596 R BE 762596R
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- treatment
- salt solution
- recycling process
- recycling
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
- C07C249/08—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reaction of hydroxylamines with carbonyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7001905A NL7001905A (en) | 1970-02-11 | 1970-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE762596R true BE762596R (en) | 1971-08-05 |
Family
ID=19809297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE762596A BE762596R (en) | 1970-02-11 | 1971-02-05 | RECYCLING PROCESS FOR THE PREPARATION AND TREATMENT OF A SALT SOLUTION |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE762596R (en) |
| BG (1) | BG18847A3 (en) |
| CH (1) | CH584191A5 (en) |
| DE (1) | DE2106384C3 (en) |
| ES (1) | ES388142A2 (en) |
| FR (1) | FR2080977B2 (en) |
| GB (1) | GB1283894A (en) |
| IT (1) | IT994009B (en) |
| NL (1) | NL7001905A (en) |
| PL (1) | PL84923B3 (en) |
| ZA (1) | ZA71775B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997607A (en) * | 1974-04-26 | 1976-12-14 | Stamicarbon B.V. | Recycling process for the preparation of cyclohexanone oxime |
| DE2921649A1 (en) * | 1979-05-28 | 1980-12-11 | Basf Ag | METHOD FOR TREATING CYCLOHEXANONE AND CYCLOHEXANONOXIME-CONTAINING AMMONIUM HYDROGEN SULFATE SOLUTIONS |
| US4349520A (en) * | 1981-08-24 | 1982-09-14 | Allied Corporation | Continuous hydrolysis of ketoxime |
-
1970
- 1970-02-11 NL NL7001905A patent/NL7001905A/xx not_active Application Discontinuation
-
1971
- 1971-02-05 BE BE762596A patent/BE762596R/en active
- 1971-02-08 ZA ZA710775A patent/ZA71775B/en unknown
- 1971-02-09 PL PL1971146111A patent/PL84923B3/en unknown
- 1971-02-10 IT IT48307/71A patent/IT994009B/en active
- 1971-02-10 ES ES388142A patent/ES388142A2/en not_active Expired
- 1971-02-11 CH CH203171A patent/CH584191A5/xx not_active IP Right Cessation
- 1971-02-11 FR FR7104585A patent/FR2080977B2/fr not_active Expired
- 1971-02-11 DE DE2106384A patent/DE2106384C3/en not_active Expired
- 1971-02-11 BG BG016783A patent/BG18847A3/en not_active Expired
- 1971-04-19 GB GB21605/71A patent/GB1283894A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT994009B (en) | 1975-10-20 |
| ZA71775B (en) | 1971-10-27 |
| DE2106384A1 (en) | 1971-08-26 |
| DE2106384B2 (en) | 1980-04-24 |
| FR2080977B2 (en) | 1976-01-16 |
| GB1283894A (en) | 1972-08-02 |
| DE2106384C3 (en) | 1981-01-08 |
| NL7001905A (en) | 1971-08-13 |
| PL84923B3 (en) | 1976-04-30 |
| FR2080977A2 (en) | 1971-11-26 |
| CH584191A5 (en) | 1977-01-31 |
| BG18847A3 (en) | 1975-03-20 |
| ES388142A2 (en) | 1976-01-01 |
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