GB2125414B - De-emulsifiers for petroleum/water emulsions - Google Patents

De-emulsifiers for petroleum/water emulsions

Info

Publication number
GB2125414B
GB2125414B GB08313896A GB8313896A GB2125414B GB 2125414 B GB2125414 B GB 2125414B GB 08313896 A GB08313896 A GB 08313896A GB 8313896 A GB8313896 A GB 8313896A GB 2125414 B GB2125414 B GB 2125414B
Authority
GB
United Kingdom
Prior art keywords
emulsifiers
petroleum
water emulsions
emulsions
water
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
Application number
GB08313896A
Other versions
GB8313896D0 (en
GB2125414A (en
Inventor
Dr Gotz Koerner
Dr Christian Weitemeyer
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt 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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of GB8313896D0 publication Critical patent/GB8313896D0/en
Publication of GB2125414A publication Critical patent/GB2125414A/en
Application granted granted Critical
Publication of GB2125414B publication Critical patent/GB2125414B/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
GB08313896A 1982-07-28 1983-05-19 De-emulsifiers for petroleum/water emulsions Expired GB2125414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3228133 1982-07-28

Publications (3)

Publication Number Publication Date
GB8313896D0 GB8313896D0 (en) 1983-06-22
GB2125414A GB2125414A (en) 1984-03-07
GB2125414B true GB2125414B (en) 1985-10-23

Family

ID=6169500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313896A Expired GB2125414B (en) 1982-07-28 1983-05-19 De-emulsifiers for petroleum/water emulsions

Country Status (2)

Country Link
GB (1) GB2125414B (en)
NO (1) NO162913C (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090328A (en) * 1965-10-23
GB1353743A (en) * 1970-09-07 1974-05-22 Ici Ltd Organosilicon-modified polymers

Also Published As

Publication number Publication date
GB8313896D0 (en) 1983-06-22
NO162913B (en) 1989-11-27
NO831471L (en) 1984-01-30
NO162913C (en) 1990-03-07
GB2125414A (en) 1984-03-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930519