CA963414A - Prevention of fouling in hydrocarbon separation - Google Patents

Prevention of fouling in hydrocarbon separation

Info

Publication number
CA963414A
CA963414A CA138,259A CA138259A CA963414A CA 963414 A CA963414 A CA 963414A CA 138259 A CA138259 A CA 138259A CA 963414 A CA963414 A CA 963414A
Authority
CA
Canada
Prior art keywords
fouling
prevention
hydrocarbon separation
hydrocarbon
separation
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
CA138,259A
Other languages
English (en)
Other versions
CA138259S (en
Inventor
Paul Raff
Hans-Martin Weitz
Gerhard Ritzert
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik 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
Priority claimed from DE19712115858 external-priority patent/DE2115858C3/de
Application filed by Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Application granted granted Critical
Publication of CA963414A publication Critical patent/CA963414A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA138,259A 1971-04-01 1972-03-27 Prevention of fouling in hydrocarbon separation Expired CA963414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712115858 DE2115858C3 (de) 1971-04-01 Verfahren zum Stabilisieren von Butadien oder von Isopren und/oder Cyclopentadien bei deren Gewinnung aus Kohlenwasserstoffgemischen

Publications (1)

Publication Number Publication Date
CA963414A true CA963414A (en) 1975-02-25

Family

ID=5803555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,259A Expired CA963414A (en) 1971-04-01 1972-03-27 Prevention of fouling in hydrocarbon separation

Country Status (9)

Country Link
US (1) US3763018A (enExample)
AT (1) AT314487B (enExample)
BE (1) BE781524A (enExample)
CA (1) CA963414A (enExample)
FR (1) FR2132086B1 (enExample)
GB (1) GB1375506A (enExample)
IT (1) IT952489B (enExample)
NL (1) NL7204099A (enExample)
SU (1) SU490280A3 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390412A (en) * 1978-11-06 1983-06-28 Union Oil Company Of California Process and compositions for reducing fouling of heat exchange surfaces
US4319063A (en) * 1978-11-06 1982-03-09 Union Oil Company Of California Process and compositions for reducing fouling of heat exchange surfaces
US4551226A (en) * 1982-02-26 1985-11-05 Chevron Research Company Heat exchanger antifoulant
US4456526A (en) * 1982-09-24 1984-06-26 Atlantic Richfield Company Method for minimizing fouling of heat exchangers
US4532011A (en) * 1984-03-02 1985-07-30 The Goodyear Tire & Rubber Company Inhibiting polymerization of vinylaromatic monomers
US20070027105A1 (en) * 2005-07-26 2007-02-01 Alza Corporation Peroxide removal from drug delivery vehicle
WO2021146215A1 (en) 2020-01-13 2021-07-22 Durect Corporation Sustained release drug delivery systems with reduced impurities and related methods
JP2024503402A (ja) 2021-01-12 2024-01-25 デュレクト コーポレーション 徐放性薬物送達システム及び関連の方法

Also Published As

Publication number Publication date
AT314487B (de) 1974-04-10
FR2132086A1 (enExample) 1972-11-17
GB1375506A (enExample) 1974-11-27
NL7204099A (enExample) 1972-10-03
SU490280A3 (ru) 1975-10-30
DE2115858A1 (de) 1972-10-12
US3763018A (en) 1973-10-02
DE2115858B2 (de) 1977-03-24
FR2132086B1 (enExample) 1976-08-06
BE781524A (fr) 1972-10-02
IT952489B (it) 1973-07-20

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