CA1011931A - Antifoaming agents for use in processes using bimetallic salt complexes - Google Patents

Antifoaming agents for use in processes using bimetallic salt complexes

Info

Publication number
CA1011931A
CA1011931A CA196,029A CA196029A CA1011931A CA 1011931 A CA1011931 A CA 1011931A CA 196029 A CA196029 A CA 196029A CA 1011931 A CA1011931 A CA 1011931A
Authority
CA
Canada
Prior art keywords
processes
antifoaming agents
salt complexes
bimetallic salt
bimetallic
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
CA196,029A
Other languages
English (en)
Other versions
CA196029S (en
Inventor
Roy G. Turnbo
Donald A. Keyworth
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.)
Tenneco Chemicals Inc
Original Assignee
Tenneco Chemicals Inc
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 Tenneco Chemicals Inc filed Critical Tenneco Chemicals Inc
Application granted granted Critical
Publication of CA1011931A publication Critical patent/CA1011931A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
CA196,029A 1973-03-27 1974-03-26 Antifoaming agents for use in processes using bimetallic salt complexes Expired CA1011931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345316A US3923958A (en) 1973-03-27 1973-03-27 Method of removing aromatic compounds olefins, acetylenes and carbon monoxide from feed streams

Publications (1)

Publication Number Publication Date
CA1011931A true CA1011931A (en) 1977-06-14

Family

ID=23354539

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,029A Expired CA1011931A (en) 1973-03-27 1974-03-26 Antifoaming agents for use in processes using bimetallic salt complexes

Country Status (14)

Country Link
US (1) US3923958A (en, 2012)
JP (1) JPS5548849B2 (en, 2012)
BE (1) BE811802A (en, 2012)
BR (1) BR7402257D0 (en, 2012)
CA (1) CA1011931A (en, 2012)
DE (1) DE2414800C2 (en, 2012)
DK (1) DK143251C (en, 2012)
ES (1) ES423624A1 (en, 2012)
FR (1) FR2223069B1 (en, 2012)
GB (1) GB1422067A (en, 2012)
IT (1) IT1005862B (en, 2012)
NL (1) NL176753C (en, 2012)
NO (1) NO135016C (en, 2012)
ZA (1) ZA741085B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141960A (en) * 1968-09-03 1979-02-27 Exxon Research & Engineering Co. Complex bimetallic salts
US3927176A (en) * 1973-09-19 1975-12-16 Tenneco Chem Process for the removal of water from gas streams
US4014950A (en) * 1975-07-02 1977-03-29 Tenneco Chemicals, Inc. Process for the purification of liquid sorbents comprising bimetallic salt complexes
US4106917A (en) * 1977-02-11 1978-08-15 United States Steel Corporation Gas preparation
US4091045A (en) * 1977-06-01 1978-05-23 Tenneco Chemicals, Inc. Process for the purification of liquid sorbents that comprise bimetallic salt complexes
US4185083A (en) * 1978-04-21 1980-01-22 Tenneco Chemicals, Inc. Manufacture of finely divided carbon
US4304952A (en) * 1980-07-23 1981-12-08 Tenneco Chemicals, Inc. Use of triphenylboron as alkylation inhibitor in a ligand-complexing process
US4387055A (en) * 1981-07-13 1983-06-07 Exxon Research And Engineering Co. Copper oxalate complexes
US4545966A (en) * 1983-09-23 1985-10-08 Walker David G Cuprous aluminum cyano trichloride: CuAl(CN)Cl3 : its preparation and use for the reversible complexing of unsaturated ligands
US4691074A (en) * 1984-03-12 1987-09-01 Walker David G Monochlorobiphenyl:cuprous aluminum tetrachloride
JPS63175411U (en, 2012) * 1986-12-18 1988-11-14
AR043292A1 (es) * 2002-04-25 2005-07-27 Shell Int Research Uso de gasoil derivado de fischer-tropsch y una composicion combustible que lo contiene
BRPI0414040A (pt) * 2003-09-03 2006-10-24 Shell Int Research uso de um combustìvel derivado de fischer-tropsch, e, composição de combustìvel
WO2005021689A1 (en) * 2003-09-03 2005-03-10 Shell Internationale Research Maatschappij B.V. Fuel compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651159A (en) * 1968-09-03 1972-03-21 Exxon Research Engineering Co Bimetallic salts and derivatives thereof their preparation and use in the complexing of ligands

Also Published As

Publication number Publication date
GB1422067A (en) 1976-01-21
NL7403024A (en, 2012) 1974-10-01
BE811802A (fr) 1974-07-01
DK143251B (da) 1981-08-03
US3923958A (en) 1975-12-02
ZA741085B (en) 1975-01-29
ES423624A1 (es) 1976-06-01
JPS5548849B2 (en, 2012) 1980-12-09
BR7402257D0 (pt) 1974-11-19
DK143251C (da) 1981-11-30
FR2223069B1 (en, 2012) 1977-09-30
DE2414800C2 (de) 1984-05-24
NO135016C (en, 2012) 1977-01-26
NL176753B (nl) 1985-01-02
FR2223069A1 (en, 2012) 1974-10-25
JPS507787A (en, 2012) 1975-01-27
NO135016B (en, 2012) 1976-10-18
DE2414800A1 (de) 1974-10-17
NL176753C (nl) 1985-06-03
IT1005862B (it) 1976-09-30

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