FR1198440A - Perfectionnements aux enceintes sous pression et procédé de fabrication de tubulures sur de telles enceintes - Google Patents

Perfectionnements aux enceintes sous pression et procédé de fabrication de tubulures sur de telles enceintes

Info

Publication number
FR1198440A
FR1198440A FR1198440DA FR1198440A FR 1198440 A FR1198440 A FR 1198440A FR 1198440D A FR1198440D A FR 1198440DA FR 1198440 A FR1198440 A FR 1198440A
Authority
FR
France
Prior art keywords
enclosures
pressurized
manufacturing tubing
tubing
manufacturing
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)
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.)
Societe Francaise des Constructions Babcock and Wilcox FR
Original Assignee
Societe Francaise des Constructions Babcock and Wilcox FR
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 Societe Francaise des Constructions Babcock and Wilcox FR filed Critical Societe Francaise des Constructions Babcock and Wilcox FR
Application granted granted Critical
Publication of FR1198440A publication Critical patent/FR1198440A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • B01D61/3641—Membrane distillation comprising multiple membrane distillation steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/786—Separation; Purification; Stabilisation; Use of additives by membrane separation process, e.g. pervaporation, perstraction, reverse osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR1198440D 1958-02-18 1958-01-17 Perfectionnements aux enceintes sous pression et procédé de fabrication de tubulures sur de telles enceintes Expired FR1198440A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5307/58A GB856371A (en) 1958-02-18 1958-02-18 Process of separating an azeotropic mixture

Publications (1)

Publication Number Publication Date
FR1198440A true FR1198440A (fr) 1959-12-07

Family

ID=9793627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198440D Expired FR1198440A (fr) 1958-02-18 1958-01-17 Perfectionnements aux enceintes sous pression et procédé de fabrication de tubulures sur de telles enceintes

Country Status (2)

Country Link
FR (1) FR1198440A (fr)
GB (1) GB856371A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622616A1 (de) * 1976-01-09 1977-07-14 Creusot Loire Verfahren und vorrichtung zur herstellung eines anschlusstutzens in einer wand sehr grosser dicke
FR2419120A2 (fr) * 1978-03-08 1979-10-05 Creusot Loire Procede et installation de fabrication d'une tubulure d'attente sur une paroi de tres forte epaisseur
US4545231A (en) * 1982-08-16 1985-10-08 Grove Valve & Regulator Company Method of manufacturing a weld neck flange
EP0446089A1 (fr) * 1990-03-06 1991-09-11 Framatome Procédé et installation de formage d'une lèvre circulaire autour d'une ouverture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520213A (en) * 1982-05-03 1985-05-28 Institute Of Gas Technology Method for solvent recovery in solvent separation of ethanol from water
EP0825894A4 (fr) * 1995-05-15 1999-01-20 Athens Corp Deshydratation et purification de l'isopropanol
CN113683635B (zh) * 2021-09-02 2024-03-26 上海赛奥分离技术工程有限公司 陶瓷膜技术在四甲基二乙烯基二硅氧烷生产中的应用方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622616A1 (de) * 1976-01-09 1977-07-14 Creusot Loire Verfahren und vorrichtung zur herstellung eines anschlusstutzens in einer wand sehr grosser dicke
FR2419120A2 (fr) * 1978-03-08 1979-10-05 Creusot Loire Procede et installation de fabrication d'une tubulure d'attente sur une paroi de tres forte epaisseur
US4545231A (en) * 1982-08-16 1985-10-08 Grove Valve & Regulator Company Method of manufacturing a weld neck flange
EP0446089A1 (fr) * 1990-03-06 1991-09-11 Framatome Procédé et installation de formage d'une lèvre circulaire autour d'une ouverture
FR2659481A1 (fr) * 1990-03-06 1991-09-13 Framatome Sa Procede et installation de formage d'une levre circulaire autour d'une ouverture.
US5129249A (en) * 1990-03-06 1992-07-14 Framatome Process and apparatus for forming a circular lip around an opening

Also Published As

Publication number Publication date
GB856371A (en) 1960-12-14

Similar Documents

Publication Publication Date Title
FR1227030A (fr) Procédé et appareil d'extraction de l'hélium
CH387486A (fr) Chausson flexible et procédé pour sa fabrication
FR1198440A (fr) Perfectionnements aux enceintes sous pression et procédé de fabrication de tubulures sur de telles enceintes
BE597964A (fr) Procédé et dispositif pour la fabrication de tuyaux étanches
FR1247237A (fr) Perfectionnements apportés aux paliers à rotule
CH361059A (fr) Transistor et procédé de fabrication de celui-ci
FR1262390A (fr) Pèlerine imperméable et procédé pour sa fabrication
FR1233270A (fr) Procédé d'exécution de corps semi-conducteurs
FR1148571A (fr) Perfectionnements apportés aux roulements à billes
FR1154067A (fr) Joint et procédé d'assemblage
FR1242570A (fr) Procédé et dispositif pour la fabrication de vilebrequins
FR1199433A (fr) Procédé de réduction d'un alcaloïde yohimbique cétonique
FR1212644A (fr) Procédé et appareil de réduction de l'épaisseur de métaux
CA551234A (fr) Composition de forage de puits et methode pour sa fabrication
FR1207612A (fr) Traducteur électro-acoustique et procédé pour sa fabrication
FR1214390A (fr) Composition et procédé de décapage
CA559179A (fr) METHODE DE PROCEDE DANS LA FABRICATION DE N-ALCOYLE-PIPERIDINE-MONO ET N-ALCOYLE-PYRROLIDINE-.alpha.-MONO-CARBOXYLIQUE-ACIDE-AMIDES
CA558945A (fr) Methode de preparation de fluorosilanes
FR1243416A (fr) Procédé d'application de couches de siliciures
CA553790A (fr) Methode de fabrication de structures composites de verre et de resine
CA555706A (fr) Methode de soumettre des corps semi-conducteurs a un traitement thermique sous l'effet de materiaux etrangers
FI33015A (fi) Menetelmä pronssipainatuksen himmenemisen estämiseksi
CA567643A (fr) Methode de fabrication de moulures
CA556155A (fr) Production de composes de fluor d'uranium et de plutonium
FR1288010A (fr) Procédé et dispositif pour la fabrication de corps creux