MX9700981A - Disolucion de los solidos de carbonato de calcio lactido. - Google Patents

Disolucion de los solidos de carbonato de calcio lactido.

Info

Publication number
MX9700981A
MX9700981A MX9700981A MX9700981A MX9700981A MX 9700981 A MX9700981 A MX 9700981A MX 9700981 A MX9700981 A MX 9700981A MX 9700981 A MX9700981 A MX 9700981A MX 9700981 A MX9700981 A MX 9700981A
Authority
MX
Mexico
Prior art keywords
lactic acid
calcium carbonate
dissolution
carbonate solids
solids
Prior art date
Application number
MX9700981A
Other languages
English (en)
Inventor
Richard M Mullins
Jeffrey J Glen
Original Assignee
Olin 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 Olin Corp filed Critical Olin Corp
Publication of MX9700981A publication Critical patent/MX9700981A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Un proceso para la disolucion de solidos de carbonato de calcio en la presencia de una solucion acuosa que contiene cloro sin la formacion del gas cloro que comprende la adicion de una cantidad suficiente de ácido láctico a la solucion que disuelve los solidos.
MX9700981A 1994-08-10 1995-07-24 Disolucion de los solidos de carbonato de calcio lactido. MX9700981A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/288,119 US5411727A (en) 1994-08-10 1994-08-10 Method for the dissolution of calcium carbonate solids in the presence of aqueous chlorine solutions
PCT/US1995/009356 WO1996004983A1 (en) 1994-08-10 1995-07-24 Dissolution of calcium carbonate solids with lactic acid

Publications (1)

Publication Number Publication Date
MX9700981A true MX9700981A (es) 1997-05-31

Family

ID=23105818

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700981A MX9700981A (es) 1994-08-10 1995-07-24 Disolucion de los solidos de carbonato de calcio lactido.

Country Status (9)

Country Link
US (1) US5411727A (es)
EP (1) EP0775016B1 (es)
AU (1) AU3144895A (es)
BR (1) BR9508545A (es)
CA (1) CA2196544A1 (es)
DE (1) DE69504522T2 (es)
ES (1) ES2120220T3 (es)
MX (1) MX9700981A (es)
WO (1) WO1996004983A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10588331B2 (en) 2014-11-26 2020-03-17 River Road Research, Inc. Method for converting food waste and other biological waste into invertebrate feed
US11732180B1 (en) 2022-11-30 2023-08-22 Halliburton Energy Services, Inc. Treatment composition including a polylactic acid for a well and method relating thereto

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB246278A (en) * 1924-12-18 1926-01-28 Harold Newton Murphy Improvements in or relating to the preparation and use of lactates
US2009753A (en) * 1933-03-22 1935-07-30 Charles H Lewis Process for producing lactic acid
US2046610A (en) * 1933-05-23 1936-07-07 Royal Baking Powder Co Acid calcium lactate compounds
GB443705A (en) * 1933-05-23 1936-02-24 Royal Baking Powder Co Acid calcium lactates and methods of preparing same
JPS5463107A (en) * 1977-10-29 1979-05-21 Ajinomoto Co Inc Production of detergent
US4420636A (en) * 1980-01-04 1983-12-13 Calor Agriculture Research, Inc. Calcium ammonium lactate
DE3567626D1 (en) * 1984-10-26 1989-02-23 Umwelt & Hygienetechnik Solution process and solvent for hardly soluble carbonates
US4867196A (en) * 1988-08-31 1989-09-19 Olin Corporation Pool chemical dispenser
US5133381A (en) * 1990-10-29 1992-07-28 Olin Corporation Dual range periodic chemical dispenser for swimming pools

Also Published As

Publication number Publication date
EP0775016B1 (en) 1998-09-02
BR9508545A (pt) 1997-08-12
EP0775016A4 (en) 1997-11-05
AU3144895A (en) 1996-03-07
ES2120220T3 (es) 1998-10-16
DE69504522T2 (de) 1999-05-06
DE69504522D1 (de) 1998-10-08
US5411727A (en) 1995-05-02
EP0775016A1 (en) 1997-05-28
WO1996004983A1 (en) 1996-02-22
CA2196544A1 (en) 1996-02-22

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