[go: up one dir, main page]

FR879181A - Corps de remplissage pour colonnes à réaction chimique, colonnes de séchage etc.,et procédés de production de ces corps - Google Patents

Corps de remplissage pour colonnes à réaction chimique, colonnes de séchage etc.,et procédés de production de ces corps

Info

Publication number
FR879181A
FR879181A FR879181DA FR879181A FR 879181 A FR879181 A FR 879181A FR 879181D A FR879181D A FR 879181DA FR 879181 A FR879181 A FR 879181A
Authority
FR
France
Prior art keywords
bodies
columns
processes
producing
chemical reaction
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
Other languages
English (en)
French (fr)
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of FR879181A publication Critical patent/FR879181A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/284—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on the non-perforated surface of heated rollers or drums
    • 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
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/26—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30296—Other shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR879181D 1941-03-05 1942-02-07 Corps de remplissage pour colonnes à réaction chimique, colonnes de séchage etc.,et procédés de production de ces corps Expired FR879181A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE50341X 1941-03-05

Publications (1)

Publication Number Publication Date
FR879181A true FR879181A (fr) 1943-02-16

Family

ID=3844759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879181D Expired FR879181A (fr) 1941-03-05 1942-02-07 Corps de remplissage pour colonnes à réaction chimique, colonnes de séchage etc.,et procédés de production de ces corps

Country Status (5)

Country Link
BE (1) BE440765A (cs)
CH (1) CH226000A (cs)
FR (1) FR879181A (cs)
GB (1) GB623005A (cs)
NL (2) NL104805C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7413680A (nl) * 1973-10-18 1975-04-22 Glitsch Rooster voor een damp-vloeistof contactvat.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7413680A (nl) * 1973-10-18 1975-04-22 Glitsch Rooster voor een damp-vloeistof contactvat.

Also Published As

Publication number Publication date
NL60880C (cs)
BE440765A (cs)
GB623005A (en) 1949-05-11
CH226000A (fr) 1943-03-15
NL104805C (cs)

Similar Documents

Publication Publication Date Title
DK129462B (da) Fremgangsmåde til fremstilling af integralskumstoffer af polyurethaner.
DK139874B (da) Fremgangsmåde til fremstilling af vaskemidler.
CH273962A (fr) Procédé de blanchiment.
DK129858B (da) Fremgangsmåde til fremstilling af bryggeriurt.
IS860B6 (is) Aðferð til framleiðslu á benze aukaafurðum
DK139264B (da) Fremgangsmåde til fremstilling af olefiner.
DK131308B (da) Fremgangsmåde til fremstilling af malt.
FR879181A (fr) Corps de remplissage pour colonnes à réaction chimique, colonnes de séchage etc.,et procédés de production de ces corps
DK138234B (da) Fremgangsmåde til fremstilling af ølurt.
DK131875B (da) Fremgangsmåde til fremstilling af uricase.
DK130462B (da) Fremgangsmåde til fremstilling af ethylenoxid.
DK129910B (da) Fremgangsmåde til fremstilling af krympelige polyethylenrør.
DK134156B (da) Fremgangsmåde til fremstilling af alfa, omega-alkylendiaminer.
DK140984B (da) Fremgangsmåde til fremstilling af urethaner.
BR7101217D0 (pt) Processo para a fabricacao de novos compostos azoicos
DK131185B (da) Fremgangsmåde til fremstilling af bis-chromoner.
BE568238A (fr) Procede chimique.
FR884868A (fr) Procédé de remplissage de tours, colonnes ou chambres de réaction avec des corps de garniture
BE601405R (fr) Procédé pour la production de composés de la série du divinyl-1-3 benzène.
DK126209B (da) Fremgangsmåde til fremstilling af protease ved hjælp af mikroorganismer.
DK130825B (da) Fremgangsmåde til fremstilling af hydrogen.
DK140782B (da) Fremgangsmåde til fremstilling af fiskemel.
IS324B6 (is) Aðferð til framleiðslu á acylamido diol samböndum.
CH546213A (fr) Procede pour la fabrication de nitrophenols.
BE567855A (fr) Procede chimique.