ES314093A1 - Procedure and device for the regeneration of the hydrochloride acid. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and device for the regeneration of the hydrochloride acid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES314093A1
ES314093A1 ES0314093A ES314093A ES314093A1 ES 314093 A1 ES314093 A1 ES 314093A1 ES 0314093 A ES0314093 A ES 0314093A ES 314093 A ES314093 A ES 314093A ES 314093 A1 ES314093 A1 ES 314093A1
Authority
ES
Spain
Prior art keywords
regeneration
translation
machine
legally binding
google translate
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
ES0314093A
Other languages
Spanish (es)
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.)
Runthner Industrieplanungs-A G
Original Assignee
Runthner Industrieplanungs-A G
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 Runthner Industrieplanungs-A G filed Critical Runthner Industrieplanungs-A G
Publication of ES314093A1 publication Critical patent/ES314093A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Process and device for the regeneration of hydrochloric acid from hydrochloric metal mordants by pulverization of the mordant in hot household gases, separation of the oxide dust from the roasting gases and obtaining the aqueous hydrochloric acid from the vapors by cooling, characterized in that the mordant is heated before spraying, preferably up to 80º C or more. (Machine-translation by Google Translate, not legally binding)
ES0314093A 1964-06-25 1965-06-11 Procedure and device for the regeneration of the hydrochloride acid. (Machine-translation by Google Translate, not legally binding) Expired ES314093A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT548164A AT245901B (en) 1964-06-25 1964-06-25 Process and device for the regeneration of hydrochloric acid

Publications (1)

Publication Number Publication Date
ES314093A1 true ES314093A1 (en) 1965-10-01

Family

ID=3576274

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314093A Expired ES314093A1 (en) 1964-06-25 1965-06-11 Procedure and device for the regeneration of the hydrochloride acid. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT245901B (en)
DE (1) DE1546187B2 (en)
ES (1) ES314093A1 (en)
GB (1) GB1081805A (en)
SE (1) SE320562B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122920A1 (en) * 1991-07-11 1993-01-14 Gottfried Von Czarnowski Hydrochloric acid pickling soln. regeneration with cold sulphuric acid - giving ferrous sulphate hepta:hydrate as useful by=product
AT403698B (en) * 1995-11-27 1998-04-27 Andritz Patentverwaltung METHOD FOR RECOVERY OR RECOVERY OF ACIDS FROM METAL SOLUTIONS OF THESE ACIDS
FR2795747B3 (en) * 1999-06-14 2001-04-20 Lorraine Laminage PROCESS FOR THE REGENERATION OF AN IRON CHLORIDE SOLUTION TO A HYDROCHLORIC ACID SOLUTION
AT413697B (en) * 2001-11-07 2006-05-15 Andritz Ag Maschf METHOD FOR TREATING ACIDIC WATER
CN1851320B (en) * 2006-04-28 2010-05-12 中冶南方工程技术有限公司 Hydrochloride waste regenerating process for spray roasting

Also Published As

Publication number Publication date
DE1546187A1 (en) 1970-02-26
AT245901B (en) 1966-03-25
GB1081805A (en) 1967-09-06
SE320562B (en) 1970-02-09
DE1546187B2 (en) 1972-05-18

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