IL29253A - Purification and neutralisation of raw or crude gases obtained in the production of phosphorus or phosphoric acid - Google Patents

Purification and neutralisation of raw or crude gases obtained in the production of phosphorus or phosphoric acid

Info

Publication number
IL29253A
IL29253A IL2925368A IL2925368A IL29253A IL 29253 A IL29253 A IL 29253A IL 2925368 A IL2925368 A IL 2925368A IL 2925368 A IL2925368 A IL 2925368A IL 29253 A IL29253 A IL 29253A
Authority
IL
Israel
Prior art keywords
downcomer
tube
gas
spin
process according
Prior art date
Application number
IL2925368A
Other languages
English (en)
Original Assignee
Ruhrchemie Ag
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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of IL29253A publication Critical patent/IL29253A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B01D45/10—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators which are wetted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/025—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by contacting gas and liquid with a static flow mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
IL2925368A 1967-01-26 1968-01-01 Purification and neutralisation of raw or crude gases obtained in the production of phosphorus or phosphoric acid IL29253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0045118 1967-01-26

Publications (1)

Publication Number Publication Date
IL29253A true IL29253A (en) 1971-08-25

Family

ID=7407513

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2925368A IL29253A (en) 1967-01-26 1968-01-01 Purification and neutralisation of raw or crude gases obtained in the production of phosphorus or phosphoric acid

Country Status (9)

Country Link
AT (1) AT283269B (xx)
BE (1) BE709530A (xx)
CH (1) CH500751A (xx)
DE (1) DE1667694B1 (xx)
ES (1) ES349572A1 (xx)
FR (1) FR1555936A (xx)
GB (1) GB1213158A (xx)
IL (1) IL29253A (xx)
NL (2) NL6800999A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464091A1 (fr) * 1979-09-04 1981-03-06 Rhone Poulenc Ind Procede de traitement physique et chimique d'un courant gazeux par une pulverisation de liquide a co-courant
CN113244698B (zh) * 2021-05-12 2023-03-24 天能电池集团（安徽）有限公司 一种用于皮帽机负压排气管的余酸收集装置

Also Published As

Publication number Publication date
NL6800999A (xx) 1968-07-29
FR1555936A (xx) 1969-01-31
DE1667694B1 (de) 1971-04-08
CH500751A (de) 1970-12-31
NL136380C (xx)
BE709530A (xx) 1968-07-17
ES349572A1 (es) 1969-04-01
GB1213158A (en) 1970-11-18
AT283269B (de) 1970-07-27

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