GB832381A - Method of dispelling fog and composition therefor - Google Patents

Method of dispelling fog and composition therefor

Info

Publication number
GB832381A
GB832381A GB10937/57A GB1093757A GB832381A GB 832381 A GB832381 A GB 832381A GB 10937/57 A GB10937/57 A GB 10937/57A GB 1093757 A GB1093757 A GB 1093757A GB 832381 A GB832381 A GB 832381A
Authority
GB
United Kingdom
Prior art keywords
wetting agent
fog
hydrogen peroxide
composition
aerosol
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
GB10937/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB832381A publication Critical patent/GB832381A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H13/00—Dispersing or preventing fog in general, e.g. on roads, on airfields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0095—Preparation of aerosols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A method of fog-dispersal comprises the spraying into the fog of a composition containing a wetting agent and an aerosol of silica or alumina. The composition may be an aqueous dispersion of the aerosol which may include a peroxide, such as hydrogen peroxide, and a colloid such as bone glue. The decomposition of the hydrogen peroxide may be inhibited by the inclusion of phosphoric acid or a sodium phosphate and anti-freezing agents such as alcohols may also be included. The wetting agent may be anionic such as an alkyl-aryl sulphonate (e.g. dodecyl benzene sulphonate), cationic or non-ionic. The percentage composition (by weight) of the dispersion is 50-90% of wetting agent and 50-10% of oxide. The hydrogen peroxide solution of 30-35% strength (by volume) may be added in the proportion of 10-50 parts by weight of solution to 100 parts of wetting agent. Spraying may be by mobile crop-sprayers or by aircraft. Reference has been directed by the Comptroller to Specification 777,700.
GB10937/57A 1956-04-04 1957-04-03 Method of dispelling fog and composition therefor Expired GB832381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE832381X 1956-04-04

Publications (1)

Publication Number Publication Date
GB832381A true GB832381A (en) 1960-04-06

Family

ID=6756256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10937/57A Expired GB832381A (en) 1956-04-04 1957-04-03 Method of dispelling fog and composition therefor

Country Status (1)

Country Link
GB (1) GB832381A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186781A (en) * 1986-02-25 1987-08-26 Ying Cheung Chee Influencing meteorological phenomena

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186781A (en) * 1986-02-25 1987-08-26 Ying Cheung Chee Influencing meteorological phenomena

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