JPS5229278B2 - - Google Patents

Info

Publication number
JPS5229278B2
JPS5229278B2 JP46090116A JP9011671A JPS5229278B2 JP S5229278 B2 JPS5229278 B2 JP S5229278B2 JP 46090116 A JP46090116 A JP 46090116A JP 9011671 A JP9011671 A JP 9011671A JP S5229278 B2 JPS5229278 B2 JP S5229278B2
Authority
JP
Japan
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
JP46090116A
Other versions
JPS4853995A (ja
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 filed Critical
Priority to JP46090116A priority Critical patent/JPS5229278B2/ja
Priority to IT5394272A priority patent/IT983208B/it
Priority to SU721846495A priority patent/SU725551A3/ru
Priority to DE19722256107 priority patent/DE2256107C3/de
Priority to FR7240214A priority patent/FR2159529B1/fr
Priority to GB5235772A priority patent/GB1356527A/en
Publication of JPS4853995A publication Critical patent/JPS4853995A/ja
Publication of JPS5229278B2 publication Critical patent/JPS5229278B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/48—Sulfites
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/083—Mineral agents
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00252—Formation of deposits other than coke

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP46090116A 1971-11-11 1971-11-11 Expired JPS5229278B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP46090116A JPS5229278B2 (ja) 1971-11-11 1971-11-11
IT5394272A IT983208B (it) 1971-11-11 1972-11-10 Metodo per l asportazione mediante lavaggio di incrostazioni gessose da torri di depurazione per la desolforazione dei funi mediante processo ad unido calce gesso
SU721846495A SU725551A3 (en) 1971-11-11 1972-11-10 Method of cleaning absorbent working surfaces from gypsum deposits
DE19722256107 DE2256107C3 (de) 1971-11-11 1972-11-13 Verfahren zum Auswaschen von gipshaltigem Belag
FR7240214A FR2159529B1 (ja) 1971-11-11 1972-11-13
GB5235772A GB1356527A (en) 1971-11-11 1972-11-13 Methods of washing away gypseous scale from scrubbers for smoke desulphurization by the wet lime-gypsum process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46090116A JPS5229278B2 (ja) 1971-11-11 1971-11-11

Publications (2)

Publication Number Publication Date
JPS4853995A JPS4853995A (ja) 1973-07-28
JPS5229278B2 true JPS5229278B2 (ja) 1977-08-01

Family

ID=13989530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46090116A Expired JPS5229278B2 (ja) 1971-11-11 1971-11-11

Country Status (5)

Country Link
JP (1) JPS5229278B2 (ja)
FR (1) FR2159529B1 (ja)
GB (1) GB1356527A (ja)
IT (1) IT983208B (ja)
SU (1) SU725551A3 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387978A (en) * 1977-01-12 1978-08-02 Sumitomo Metal Ind Ltd Removing apparatus for scale formed in wet exhaust gas desulfurizing appara tus
CN115561187B (zh) * 2022-09-28 2024-05-14 安徽工业大学 一种烟气脱硫灰中含硫物种及其含量的分析方法

Also Published As

Publication number Publication date
SU725551A1 (ru) 1980-03-30
FR2159529A1 (ja) 1973-06-22
FR2159529B1 (ja) 1975-03-28
SU725551A3 (en) 1980-03-30
DE2256107A1 (de) 1973-05-24
IT983208B (it) 1974-10-31
DE2256107B2 (de) 1975-05-28
JPS4853995A (ja) 1973-07-28
GB1356527A (en) 1974-06-12

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