BE644084A - - Google Patents

Info

Publication number
BE644084A
BE644084A BE644084DA BE644084A BE 644084 A BE644084 A BE 644084A BE 644084D A BE644084D A BE 644084DA BE 644084 A BE644084 A BE 644084A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7097637&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE644084(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BE644084A publication Critical patent/BE644084A/xx

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)
BE644084D 1963-02-27 1964-02-20 BE644084A (enrdf_load_html_response)

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
BE644084A true BE644084A (enrdf_load_html_response) 1964-06-15

Family

ID=7097637

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644084D BE644084A (enrdf_load_html_response) 1963-02-27 1964-02-20

Country Status (4)

Country Link
BE (1) BE644084A (enrdf_load_html_response)
DE (1) DE1221994B (enrdf_load_html_response)
GB (1) GB1007264A (enrdf_load_html_response)
NL (1) NL6401839A (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092283A (enrdf_load_html_response) * 1973-12-18 1975-07-23
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
US9249083B2 (en) 2012-04-25 2016-02-02 Basf Se Process for scrubbing dinitrotoluene
CA2871543A1 (en) 2012-04-25 2013-10-31 Basf Se Process for washing dinitrotoluene
CN115893339B (zh) * 2022-12-15 2025-04-25 万华化学集团股份有限公司 一种粗dnt中硝酸的回收方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE13491C (de) * CH. W. HARRISON in London Neuerungen an elektrischen Lampen

Also Published As

Publication number Publication date
GB1007264A (en) 1965-10-13
NL6401839A (enrdf_load_html_response) 1964-08-28
DE1221994B (de) 1966-07-28

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