GB623005A - Improvements in and relating to the production of filler elements for use in chemical reaction towers, drying towers and the like - Google Patents

Improvements in and relating to the production of filler elements for use in chemical reaction towers, drying towers and the like

Info

Publication number
GB623005A
GB623005A GB28774/45A GB2877445A GB623005A GB 623005 A GB623005 A GB 623005A GB 28774/45 A GB28774/45 A GB 28774/45A GB 2877445 A GB2877445 A GB 2877445A GB 623005 A GB623005 A GB 623005A
Authority
GB
United Kingdom
Prior art keywords
towers
filler elements
grooves
reaction towers
xiii
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
GB28774/45A
Other languages
English (en)
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
Publication of GB623005A publication Critical patent/GB623005A/en
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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB28774/45A 1941-03-05 1945-10-30 Improvements in and relating to the production of filler elements for use in chemical reaction towers, drying towers and the like Expired GB623005A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB623005A true GB623005A (en) 1949-05-11

Family

ID=3844759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28774/45A Expired GB623005A (en) 1941-03-05 1945-10-30 Improvements in and relating to the production of filler elements for use in chemical reaction towers, drying towers and the like

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969447A (en) * 1973-10-18 1976-07-13 Fritz W. Glitsch & Sons, Inc. Grids for fluid contact apparatus

Also Published As

Publication number Publication date
CH226000A (fr) 1943-03-15
FR879181A (fr) 1943-02-16
BE440765A (zh)
NL60880C (zh)
NL104805C (zh)

Similar Documents

Publication Publication Date Title
BR7306824D0 (pt) Processo para a producao de pigmentos de acido silicico precipitados amorfos, e composicao dentifricia
BR7306792D0 (pt) Processo para a producao de pigmentos de acido siluito precipitado amorfo, e composicao dentrificia
BE788586A (fr) Procede d'obtention de produits de condensation contenant du phosphore,les produits obtenus et leur utilisation comme agent ignifuges
AR195881A1 (es) Maquina para construir paredes de ladrillos, bloques y similares
GB623005A (en) Improvements in and relating to the production of filler elements for use in chemical reaction towers, drying towers and the like
AT331814B (de) Verfahren zur herstellung von stabilisiertem, festem natriumchlorit
NO741301L (no) Fremgangsmåte for fremstilling av et ildfast fOringsmateriale.
IT1017470B (it) Procedimento e impianto per la produzione di corde e corde cosi realizzate
IL41815A (en) Process for the production of 2,5-dichloro-3-nitro-benzoic acid
AR193107A1 (es) Procedimiento para la producion de a-monohidroxilaminoantraquinona o de a,a'-dihidroxilaminoantraquinona a partir de una mezcla
BR7017221D0 (pt) Processo para a producao de cloreto de vinila a partir de 1,2-dicloroetano
GB1400962A (en) Process for the production of 2,4-dihydroxy-benzophenone
FR2293473A1 (fr) Procede de production du 4,4'7,7'-tetrachloroindigo sous forme de pigment
BE777966A (fr) Procede de production de la 2,2,6-trichlorocyclohexanone et de compositions en contenant
BE782970A (fr) Procede de production de produits aromatiques purs, a partir deleurs melanges avec des produits non aromatiques
FR1009397A (fr) Procédé pour la formation d'éléments préfabriqués particulièrement employés pour revêtement de parois, plafonds, colonnes, etc.
BE768106A (fr) Procede pour la production de butadiene polymere
IT998302B (it) Processo per la produzione di particelle polimeriche fibrose
AT298699B (de) Verfahren zur Herstellung des neuen 7α-Methyl-3,16α,17α-trihydroxy-Δ<1,3,5(10)>-oestratrien
BE771049A (fr) Procede pour la production d'un materiel refractaire particulierement resistant a l'attaque chimique etc.
AT296516B (de) Verfahren zur Herstellung des neuen 7α-Methyl-3,16β,17α-trihydroxy-Δ<1,3,5(10)>-oestratriens
BR7203296D0 (pt) Processo para producao de 1,5-e 1,8-di-hidroxi-antraquinona
IE37781B1 (en) Process for the production of 1,2,3-trichloropropene
FR2280686A1 (fr) Procede de production de la modification beta de la tetrabromo-8,8'-dihydroxy-naphtazine sous forme de pigment
BR7202366D0 (pt) Processo para separacao de materias quimicas presentes numa solucao de licor gasto,resultante da polpacao ou reacao de um material lingnogelulosico com um agente de polpacao