NL6401839A - - Google Patents
Info
- Publication number
- NL6401839A NL6401839A NL6401839A NL6401839A NL6401839A NL 6401839 A NL6401839 A NL 6401839A NL 6401839 A NL6401839 A NL 6401839A NL 6401839 A NL6401839 A NL 6401839A NL 6401839 A NL6401839 A NL 6401839A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF39124A DE1221994B (en) | 1963-02-27 | 1963-02-27 | Process for cleaning waste water from plants for the nitration of aromatic hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6401839A true NL6401839A (en) | 1964-08-28 |
Family
ID=7097637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6401839A NL6401839A (en) | 1963-02-27 | 1964-02-26 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE644084A (en) |
DE (1) | DE1221994B (en) |
GB (1) | GB1007264A (en) |
NL (1) | NL6401839A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092283A (en) * | 1973-12-18 | 1975-07-23 | ||
EP2513034B1 (en) * | 2009-12-16 | 2014-07-30 | Basf Se | Acid sludge adsorption of dnt waste water |
CN103339097B (en) * | 2011-01-31 | 2015-03-18 | 巴斯夫欧洲公司 | Prevention of precipitation from nitrated aromatic crude products |
HUE029723T2 (en) | 2012-04-25 | 2017-03-28 | Basf Se | Method for washing dinitrotoluene |
US9249083B2 (en) | 2012-04-25 | 2016-02-02 | Basf Se | Process for scrubbing dinitrotoluene |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE13491C (en) * | CH. W. HARRISON in London | Innovations in electric lamps |
-
1963
- 1963-02-27 DE DEF39124A patent/DE1221994B/en active Pending
-
1964
- 1964-02-12 GB GB5927/64A patent/GB1007264A/en not_active Expired
- 1964-02-20 BE BE644084D patent/BE644084A/xx unknown
- 1964-02-26 NL NL6401839A patent/NL6401839A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1221994B (en) | 1966-07-28 |
GB1007264A (en) | 1965-10-13 |
BE644084A (en) | 1964-06-15 |