[go: up one dir, main page]

GB424677A - Improvements in or relating to processes of dissolving deposits of alkaline earth metal compounds - Google Patents

Improvements in or relating to processes of dissolving deposits of alkaline earth metal compounds

Info

Publication number
GB424677A
GB424677A GB23326/34A GB2332634A GB424677A GB 424677 A GB424677 A GB 424677A GB 23326/34 A GB23326/34 A GB 23326/34A GB 2332634 A GB2332634 A GB 2332634A GB 424677 A GB424677 A GB 424677A
Authority
GB
United Kingdom
Prior art keywords
relating
processes
alkaline earth
earth metal
metal compounds
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
GB23326/34A
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.)
Hall Labs LLC
Original Assignee
Hall Labs LLC
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 Hall Labs LLC filed Critical Hall Labs LLC
Publication of GB424677A publication Critical patent/GB424677A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/327—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Sodium hexametaphosphate in readily soluble form is obtained by strongly heating monosodium dihydrogen orthophosphate and rapidly cooling the molten mass. Specifications 364,746, 378,345, 419,111, and 424,959 are referred to.
GB23326/34A 1932-08-22 1933-05-25 Improvements in or relating to processes of dissolving deposits of alkaline earth metal compounds Expired GB424677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US424677XA 1932-08-22 1932-08-22

Publications (1)

Publication Number Publication Date
GB424677A true GB424677A (en) 1935-02-25

Family

ID=21922091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23326/34A Expired GB424677A (en) 1932-08-22 1933-05-25 Improvements in or relating to processes of dissolving deposits of alkaline earth metal compounds

Country Status (1)

Country Link
GB (1) GB424677A (en)

Similar Documents

Publication Publication Date Title
GB424677A (en) Improvements in or relating to processes of dissolving deposits of alkaline earth metal compounds
GB486766A (en) Method of fireproofing inflammable materials
GB366528A (en) Improvements in or relating to heat accumulators
GB371054A (en) Improvements in or relating to the heat treatment of steel
GB342174A (en) Improvements in the manufacture and production of anhydrous aluminium chloride free from iron
GB211117A (en)
SU123006A1 (en) Method of protection against corrosion of magnesium, aluminum or their alloys with other metals
GB496337A (en) Improvements in a process for the preparation of crustless cheese
GB503212A (en) Improvements in and relating to the manufacture of complex compounds of divalent iron
GB422051A (en) A method of and means for the facing of walls
AU63236A (en) Improved method of producing heat and corrosion resisting articles by casting
ES141276A1 (en) A process for the preparation of alloys by casting, intended for the manufacture of objects resistant to corrosion and the action of heat.
GB481399A (en) Improvements in or relating to washing media
AU101760B2 (en) Improvements in or relating to the heat treating of articles
CA355332A (en) Heat treating furnace
CA355331A (en) Heat treating furnace
CA363044A (en) Heat treating furnace
CA318701A (en) Process of leaching phosphate rock
CA319293A (en) Process of heat treating of metals
AU1819434A (en) Improvements in or relating to oscillation generating arrangements including magnetrons
AU2301235A (en) Improvements in or relating to magnetron. oscillation generators
GB475820A (en) Composition for preventing the formation of ice in concrete
GB264560A (en) Improvements relating to furnaces
AU469536A (en) Improvements in or relating to the heat treating of articles
GB601738A (en) Refractory mastic for assembly of metallic parts