BE845549A - Procede de clarification de residus contenant des huiles - Google Patents

Procede de clarification de residus contenant des huiles

Info

Publication number
BE845549A
BE845549A BE170104A BE170104A BE845549A BE 845549 A BE845549 A BE 845549A BE 170104 A BE170104 A BE 170104A BE 170104 A BE170104 A BE 170104A BE 845549 A BE845549 A BE 845549A
Authority
BE
Belgium
Prior art keywords
clarification
residues containing
containing oils
oils
residues
Prior art date
Application number
BE170104A
Other languages
English (en)
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 filed Critical
Publication of BE845549A publication Critical patent/BE845549A/fr

Links

Classifications

    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BE170104A 1975-08-26 1976-08-26 Procede de clarification de residus contenant des huiles BE845549A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60786375A 1975-08-26 1975-08-26

Publications (1)

Publication Number Publication Date
BE845549A true BE845549A (fr) 1976-12-16

Family

ID=24434043

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170104A BE845549A (fr) 1975-08-26 1976-08-26 Procede de clarification de residus contenant des huiles

Country Status (4)

Country Link
BE (1) BE845549A (fr)
DE (1) DE2638516A1 (fr)
GB (1) GB1533756A (fr)
NL (1) NL7609493A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435920A (en) * 1991-01-15 1995-07-25 Koch Berthold Method of separating emulsions
CN113041653B (zh) * 2021-03-11 2022-05-17 浙江杭化科技股份有限公司 一种乙烯装置环保破乳清水剂及其制备方法

Also Published As

Publication number Publication date
GB1533756A (en) 1978-11-29
DE2638516A1 (de) 1977-03-10
NL7609493A (nl) 1977-03-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BETZ EUROPE INC.

Effective date: 19850831