JPS4853995A - - Google Patents

Info

Publication number
JPS4853995A
JPS4853995A JP46090116A JP9011671A JPS4853995A JP S4853995 A JPS4853995 A JP S4853995A JP 46090116 A JP46090116 A JP 46090116A JP 9011671 A JP9011671 A JP 9011671A JP S4853995 A JPS4853995 A JP S4853995A
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.)
Granted
Application number
JP46090116A
Other languages
Japanese (ja)
Other versions
JPS5229278B2 (en
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/en
Priority to SU721846495A priority patent/SU725551A3/en
Priority to DE19722256107 priority patent/DE2256107C3/en
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 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP46090116A JPS5229278B2 (en) 1971-11-11 1971-11-11
IT5394272A IT983208B (en) 1971-11-11 1972-11-10 METHOD FOR THE REMOVAL BY WASHING OF GYXY INCRUSTATIONS FROM PURIFICATION TOWERS FOR THE DESULPHORATION OF THE ROPES USING A PROCESS WITH A SOLID LIME GYPSUM
SU721846495A SU725551A3 (en) 1971-11-11 1972-11-10 Method of cleaning absorbent working surfaces from gypsum deposits
DE19722256107 DE2256107C3 (en) 1971-11-11 1972-11-13 Process for washing out plaster-containing plaster
FR7240214A FR2159529B1 (en) 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 (en) 1971-11-11 1971-11-11

Publications (2)

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

Family

ID=13989530

Family Applications (1)

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

Country Status (5)

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

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115561187B (en) * 2022-09-28 2024-05-14 安徽工业大学 Analysis method for sulfur-containing species and content of sulfur-containing species in flue gas desulfurization ash

Cited By (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
JPS5625184B2 (en) * 1977-01-12 1981-06-10

Also Published As

Publication number Publication date
SU725551A1 (en) 1980-03-30
FR2159529A1 (en) 1973-06-22
FR2159529B1 (en) 1975-03-28
SU725551A3 (en) 1980-03-30
DE2256107A1 (en) 1973-05-24
IT983208B (en) 1974-10-31
DE2256107B2 (en) 1975-05-28
GB1356527A (en) 1974-06-12
JPS5229278B2 (en) 1977-08-01

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