RO64432A - Procedeu si dispozitiv pentru prelucrarea acizilor reziduali - Google Patents

Procedeu si dispozitiv pentru prelucrarea acizilor reziduali

Info

Publication number
RO64432A
RO64432A RO7375372A RO7537273A RO64432A RO 64432 A RO64432 A RO 64432A RO 7375372 A RO7375372 A RO 7375372A RO 7537273 A RO7537273 A RO 7537273A RO 64432 A RO64432 A RO 64432A
Authority
RO
Romania
Prior art keywords
procedure
processing
residual acids
residual
acids
Prior art date
Application number
RO7375372A
Other languages
English (en)
French (fr)
Inventor
Georg Daradimos
Siegfried Bielz
Johannes Kissner
Original Assignee
Metallgesellschaft Ag,De
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 Metallgesellschaft Ag,De filed Critical Metallgesellschaft Ag,De
Publication of RO64432A publication Critical patent/RO64432A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Incineration Of Waste (AREA)
RO7375372A 1972-07-08 1973-07-06 Procedeu si dispozitiv pentru prelucrarea acizilor reziduali RO64432A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2233702A DE2233702A1 (de) 1972-07-08 1972-07-08 Abfallsaeureaufarbeitung

Publications (1)

Publication Number Publication Date
RO64432A true RO64432A (ro) 1980-06-15

Family

ID=5850123

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7375372A RO64432A (ro) 1972-07-08 1973-07-06 Procedeu si dispozitiv pentru prelucrarea acizilor reziduali

Country Status (9)

Country Link
JP (1) JPS4953157A (ro)
AU (1) AU5674673A (ro)
BE (1) BE802051A (ro)
DE (1) DE2233702A1 (ro)
FR (1) FR2192066A1 (ro)
GB (1) GB1386054A (ro)
IT (1) IT990925B (ro)
NL (1) NL7308943A (ro)
RO (1) RO64432A (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61168505A (ja) * 1985-01-22 1986-07-30 Hitachi Zosen Corp 廃硫酸からの硫酸回収装置
CN109737387B (zh) * 2018-12-07 2023-08-29 华电电力科学研究院有限公司 一种防止对冲燃烧锅炉侧墙水冷壁高温腐蚀的装置及工作方法

Also Published As

Publication number Publication date
IT990925B (it) 1975-07-10
DE2233702A1 (de) 1974-01-17
JPS4953157A (ro) 1974-05-23
GB1386054A (en) 1975-03-05
BE802051A (fr) 1974-01-07
NL7308943A (ro) 1974-01-10
FR2192066A1 (ro) 1974-02-08
AU5674673A (en) 1974-12-12

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