DK566776A - Fremgangsmade og middel til modvirkning af aflejringer i gasveskeapparater - Google Patents

Fremgangsmade og middel til modvirkning af aflejringer i gasveskeapparater

Info

Publication number
DK566776A
DK566776A DK566776A DK566776A DK566776A DK 566776 A DK566776 A DK 566776A DK 566776 A DK566776 A DK 566776A DK 566776 A DK566776 A DK 566776A DK 566776 A DK566776 A DK 566776A
Authority
DK
Denmark
Prior art keywords
procedure
gas liquid
measurement against
against deposits
appliances
Prior art date
Application number
DK566776A
Other languages
English (en)
Other versions
DK153367B (da
DK153367C (da
Inventor
G E Welder
E R Lang
C W Slagle
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of DK566776A publication Critical patent/DK566776A/da
Publication of DK153367B publication Critical patent/DK153367B/da
Application granted granted Critical
Publication of DK153367C publication Critical patent/DK153367C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treating Waste Gases (AREA)
  • Detergent Compositions (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK566776A 1976-01-07 1976-12-16 Fremgangsmaade og middel til modvirkning af aflejringer i gasvaskere DK153367C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US64725376A 1976-01-07 1976-01-07
US64725376 1976-01-07
US73372376A 1976-10-26 1976-10-26
US73372376 1976-10-26

Publications (3)

Publication Number Publication Date
DK566776A true DK566776A (da) 1977-07-08
DK153367B DK153367B (da) 1988-07-11
DK153367C DK153367C (da) 1989-01-02

Family

ID=27095118

Family Applications (1)

Application Number Title Priority Date Filing Date
DK566776A DK153367C (da) 1976-01-07 1976-12-16 Fremgangsmaade og middel til modvirkning af aflejringer i gasvaskere

Country Status (15)

Country Link
JP (1) JPS52110288A (da)
BR (1) BR7608838A (da)
CA (1) CA1087480A (da)
CH (1) CH624368A5 (da)
DE (1) DE2700347A1 (da)
DK (1) DK153367C (da)
FI (1) FI763638A (da)
FR (1) FR2337694A1 (da)
GB (1) GB1532391A (da)
IE (1) IE44558B1 (da)
IT (1) IT1121700B (da)
LU (1) LU76525A1 (da)
NL (1) NL185221C (da)
NO (1) NO144619C (da)
SE (1) SE435456B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2019826B (en) * 1978-04-28 1982-06-23 Martin Marietta Corp Process of removing oxides of sulphur from gases sludge resulting from process and product comprising lime or limestone
CA1114978A (en) * 1978-06-15 1981-12-22 Chih M. Hwa Sludge conditioning composition for scale inhibition in water
JPS55109432A (en) * 1979-02-19 1980-08-22 Kurita Water Ind Ltd Deodorizing method
US4342733A (en) * 1981-01-09 1982-08-03 Betz Laboratories, Inc. Method of improving sulfite antioxidant performance in high solids scrubbers
DE3230291A1 (de) * 1981-08-18 1983-03-03 Dearborn Chemicals Ltd., Widnes, Cheshire Zusammensetzung zur verhinderung von kesselstein in waessrigen systemen
DE3249178T1 (de) * 1982-01-29 1984-09-06 Dearborn Chemical Co., Lake Zurich, Ill. Verfahren zur Unterdrückung der Korrosion von Metallen auf Eisenbasis
CA1207211A (en) * 1982-09-27 1986-07-08 Dionisio G. Cuisia Composition and method for inhibiting scale
US4469663A (en) * 1982-10-15 1984-09-04 The Dow Chemical Company Scale control in flue gas desulfurization
CA1258963A (en) * 1983-03-07 1989-09-05 Bennett P. Boffardi Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
DE3317126C2 (de) * 1983-05-06 1986-07-24 Mannesmann AG, 4000 Düsseldorf Verfahren zur Vermeidung von Säurekorrosion an Stranggießanlagen
US4671934A (en) * 1986-04-18 1987-06-09 Buckman Laboratories, Inc. Aminophosphonic acid/phosphate mixtures for controlling corrosion of metal and inhibiting calcium phosphate precipitation
US4872996A (en) * 1987-03-13 1989-10-10 The Dow Chemical Company Use of aminophosphonic acids to inhibit scale formation and corrosion caused by manganese in water systems
EP0311072A3 (en) * 1987-10-08 1989-06-07 The B.F. Goodrich Company Stabilization of metal ions and dispersion of particulates in aqueous systems
US10926219B2 (en) 2015-08-28 2021-02-23 Serionix, Inc. Gas filters for basic contaminants

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110365A (en) * 1965-03-29 1968-04-18 Calgon Corp Inhibition of scale in saline water evaporators
FR1544503A (fr) * 1966-11-16 1968-10-31 Benckiser Gmbh Joh A Produits détartrants
US3630937A (en) * 1968-05-06 1971-12-28 Calgon Corp Sulfonated polystyrene compositions and methods of treating boiler water
GB1361857A (en) * 1970-08-28 1974-07-30 Chemed Corp Scale-inhibiting composition and method
US3663448A (en) * 1970-09-25 1972-05-16 Calgon Corp Inhibiting scale deposition
US3709816A (en) * 1971-07-01 1973-01-09 Calgon Corp Control of alluvial and other deposits in aqueous systems
US3806367A (en) * 1972-06-01 1974-04-23 Bitz Lab Inc Acrylamido-sulfonic acid polymers and their use as rust and tubercle removing agents
FR2198106A1 (en) * 1972-09-04 1974-03-29 Rhone Progil Corrosion and scale prevention in cooling systems - using phosphates, zinc salts and acrylic polymers
DE2248586A1 (de) * 1972-10-04 1974-04-18 Drew Chem Corp Verfahren zur abtrennung saurer gase aus solche gase enthaltenden fluiden gemischen
US3890228A (en) * 1973-04-13 1975-06-17 Chemed Corp Polyacrylate-polyphosphonic acid treatment in aqueous systems
US3918935A (en) * 1973-08-13 1975-11-11 Factory Mutual Res Corp Non-newtonian liquid and method for wet scrubbing stack gases
US3880620A (en) * 1974-06-19 1975-04-29 Betz Laboratories Method for scrubbing gases derived from blast furnaces

Also Published As

Publication number Publication date
BR7608838A (pt) 1977-10-25
IE44558L (en) 1977-07-07
FR2337694B1 (da) 1981-12-24
FI763638A (da) 1977-07-08
DK153367B (da) 1988-07-11
NL185221B (nl) 1989-09-18
GB1532391A (en) 1978-11-15
LU76525A1 (da) 1977-07-15
DE2700347C2 (da) 1989-12-28
SE7614102L (sv) 1977-07-08
JPS52110288A (en) 1977-09-16
FR2337694A1 (fr) 1977-08-05
CH624368A5 (en) 1981-07-31
DE2700347A1 (de) 1977-07-14
DK153367C (da) 1989-01-02
IT1121700B (it) 1986-04-10
NL7614213A (nl) 1977-07-11
NO144619B (no) 1981-06-29
NO144619C (no) 1981-10-07
NL185221C (nl) 1990-02-16
CA1087480A (en) 1980-10-14
IE44558B1 (en) 1982-01-13
SE435456B (sv) 1984-10-01
NO764352L (no) 1977-07-08

Similar Documents

Publication Publication Date Title
DK486077A (da) Fremgangsmaade og apparat til koeling ved anvendelse af flydende co2
DK449377A (da) Fremgangsmaade og apparat til filtrering af vaesker og gasser
DK150077A (da) Fremgangsmaade og apparat til fremstilling af roerforbindelser
NO783620L (no) Apparat og fremgangsmaate for bruk i en oljebroennventil
DK444277A (da) Rust-inhibitor og middel indeholdende samme
DK150535C (da) Fremgangsmaade og apparat til formindskelse af koncentrationen af vanddamp i en blanding med en anden gasart
DK212077A (da) Fremgangsmade til kontrol af gas-analyseapparater og apparat til gennemforelse af fremgangsmaden
DK319277A (da) Hydroxysuccinimidestere fremgangsmade til fremstilling heraf og anvendelse heraf
NO774048L (no) Fremgangsmaate og apparat for bruk ved reparasjoner i broenner
DK566776A (da) Fremgangsmade og middel til modvirkning af aflejringer i gasveskeapparater
BE883603A (nl) Zelf-corrigerende en zelf-controlerende turbinemeter
DK31677A (da) Fremgangsmade og apparat til doseret infusion af fluider
DK158005C (da) Fremgangsmaade til fremstilling af poroese celluloseperler og anvendelse af disse
DK146112C (da) Insekticidt middel til anvendelse i form af shampoo
DK11877A (da) Antracyklinglykosider og fremgangsmade til fremstilling deraf
NO773671L (no) Fremgangsmaate og anordning for understoettelse av en roerledning over fordypninger i havbunnen
DK340977A (da) Fremgangsmader og middel til bekempelse af svampe
IT1105481B (it) Apparecchio dosatore e misuratore di flusso
DK145478A (da) Kontaktlegeme for vaeske og gas
DK85476A (da) Fremgangsmade og apparat til spredning af flydende materiale
DK177777A (da) Vaskemiddel og fremgangsmade til fremstilling deraf
DK146429C (da) Fremgangsmaade og indretning til regulering af temperaturvariationer i pottemagerovne
DK146376C (da) Fremgangsmaade til fremstilling af et ventillegeme til anvendelse i varme og korrosive omgivelser
DK64677A (da) Apparat til behandling af faste og eller flydende materialer
DK555677A (da) Fremgangsmaade og apparat til klaring af spildevand

Legal Events

Date Code Title Description
PBP Patent lapsed