JPS57203046A - Compound containing many cationic nitrogen groups - Google Patents

Compound containing many cationic nitrogen groups

Info

Publication number
JPS57203046A
JPS57203046A JP57054722A JP5472282A JPS57203046A JP S57203046 A JPS57203046 A JP S57203046A JP 57054722 A JP57054722 A JP 57054722A JP 5472282 A JP5472282 A JP 5472282A JP S57203046 A JPS57203046 A JP S57203046A
Authority
JP
Japan
Prior art keywords
compound containing
containing many
nitrogen groups
cationic nitrogen
many cationic
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.)
Pending
Application number
JP57054722A
Other languages
Japanese (ja)
Inventor
Bensamu Jiyon
An Kootesu Jiyatsukuriin
Rongurei Koneru Debitsuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
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
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of JPS57203046A publication Critical patent/JPS57203046A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
    • C07C275/06—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C275/14—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP57054722A 1981-04-02 1982-04-01 Compound containing many cationic nitrogen groups Pending JPS57203046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8110407 1981-04-02

Publications (1)

Publication Number Publication Date
JPS57203046A true JPS57203046A (en) 1982-12-13

Family

ID=10520874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57054722A Pending JPS57203046A (en) 1981-04-02 1982-04-01 Compound containing many cationic nitrogen groups

Country Status (5)

Country Link
JP (1) JPS57203046A (en)
CH (1) CH655092A5 (en)
DE (1) DE3210741A1 (en)
FR (1) FR2503170B1 (en)
IT (1) IT1189245B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108314158A (en) * 2018-03-29 2018-07-24 陕西科技大学 A kind of application of star-like polycation based compound as flocculant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457860A (en) * 1982-04-26 1984-07-03 The Dow Chemical Company Use of heterocyclic ammonium polyamidoamines as demulsifiers
DE102005006030A1 (en) * 2005-02-09 2006-08-10 Basf Ag Hyperbranched polymers as demulsifiers for cracking crude oil emulsions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH491153A (en) * 1967-09-28 1970-05-31 Sandoz Ag Process for the production of new cation-active, water-soluble polyamides
USRE28807E (en) * 1972-02-04 1976-05-11 American Cyanamid Company Polyquaternary flocculants
CH638362GA3 (en) * 1977-06-10 1983-09-30
EP0026157B1 (en) * 1979-09-20 1984-06-13 Ciba-Geigy Ag Quaternary ammonium salts from diepoxydes and diamines, their preparation and their use
CH655248A5 (en) * 1980-04-03 1986-04-15 Sandoz Ag FLOCKULATION OR EMULSION-BREAKING AGENTS AND QUATERNAIRE AMMONIUM COMPOUNDS CONTAINED therein.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108314158A (en) * 2018-03-29 2018-07-24 陕西科技大学 A kind of application of star-like polycation based compound as flocculant
CN108314158B (en) * 2018-03-29 2020-06-09 陕西科技大学 Application of star-shaped multi-cation-based compound as flocculant

Also Published As

Publication number Publication date
FR2503170A1 (en) 1982-10-08
FR2503170B1 (en) 1986-07-18
IT8248098A0 (en) 1982-03-26
IT1189245B (en) 1988-01-28
DE3210741A1 (en) 1982-11-04
CH655092A5 (en) 1986-03-27

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