GB1007264A - A process for purifying waste liquors containing nitrocresols - Google Patents
A process for purifying waste liquors containing nitrocresolsInfo
- Publication number
- GB1007264A GB1007264A GB5927/64A GB592764A GB1007264A GB 1007264 A GB1007264 A GB 1007264A GB 5927/64 A GB5927/64 A GB 5927/64A GB 592764 A GB592764 A GB 592764A GB 1007264 A GB1007264 A GB 1007264A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrocresols
- waste liquors
- purifying waste
- liquors containing
- dioxane
- 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
- 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 (de) | 1963-02-27 | 1963-02-27 | Verfahren zur Reinigung von Abwaessern aus Anlagen zur Nitrierung aromatischer Kohlenwasserstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1007264A true GB1007264A (en) | 1965-10-13 |
Family
ID=7097637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5927/64A Expired GB1007264A (en) | 1963-02-27 | 1964-02-12 | A process for purifying waste liquors containing nitrocresols |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE644084A (US07714131-20100511-C00038.png) |
DE (1) | DE1221994B (US07714131-20100511-C00038.png) |
GB (1) | GB1007264A (US07714131-20100511-C00038.png) |
NL (1) | NL6401839A (US07714131-20100511-C00038.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092283A (US07714131-20100511-C00038.png) * | 1973-12-18 | 1975-07-23 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112012013551A2 (pt) | 2009-12-16 | 2017-10-10 | Basf Se | processo para processar água residual de processo alcalina. |
BR112013018303B1 (pt) * | 2011-01-31 | 2021-03-09 | Basf Se | processo para prevenir precipitação de sais nitroidroxiaromáticos dos produtos brutos nitrados, e, instalação de produção para nitrar compostos aromáticos nitráveis |
RU2627308C2 (ru) | 2012-04-25 | 2017-08-07 | Басф Се | Способ промывки динитротолуола |
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 (de) * | CH. W. HARRISON in London | Neuerungen an elektrischen Lampen |
-
1963
- 1963-02-27 DE DEF39124A patent/DE1221994B/de 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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092283A (US07714131-20100511-C00038.png) * | 1973-12-18 | 1975-07-23 |
Also Published As
Publication number | Publication date |
---|---|
DE1221994B (de) | 1966-07-28 |
NL6401839A (US07714131-20100511-C00038.png) | 1964-08-28 |
BE644084A (US07714131-20100511-C00038.png) | 1964-06-15 |
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