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FR1198440A - Improvements to pressurized enclosures and method of manufacturing tubing on such enclosures - Google Patents

Improvements to pressurized enclosures and method of manufacturing tubing on such enclosures

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
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.)
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/en
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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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 Improvements to pressurized enclosures and method of manufacturing tubing on such enclosures Expired FR1198440A (en)

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 (en) 1959-12-07

Family

ID=9793627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198440D Expired FR1198440A (en) 1958-02-18 1958-01-17 Improvements to pressurized enclosures and method of manufacturing tubing on such enclosures

Country Status (2)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622616A1 (en) * 1976-01-09 1977-07-14 Creusot Loire METHOD AND DEVICE FOR THE PRODUCTION OF A CONNECTING SOCKET IN A WALL OF VERY LARGE THICKNESS
FR2419120A2 (en) * 1978-03-08 1979-10-05 Creusot Loire METHOD AND INSTALLATION FOR MANUFACTURING A HOLDING TUBING ON A WALL OF VERY HIGH THICKNESS
US4545231A (en) * 1982-08-16 1985-10-08 Grove Valve & Regulator Company Method of manufacturing a weld neck flange
EP0446089A1 (en) * 1990-03-06 1991-09-11 Framatome Method and apparatus for forming a circular lip around an opening

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
JPH11506431A (en) * 1995-05-15 1999-06-08 インテグレイテッド プロセス エクイプメイント コーポレイション（アイ ピー イー シー） Dehydration and purification of isopropyl alcohol
CN113683635B (en) * 2021-09-02 2024-03-26 上海赛奥分离技术工程有限公司 Application method of ceramic membrane technology in production of tetramethyl divinyl disiloxane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622616A1 (en) * 1976-01-09 1977-07-14 Creusot Loire METHOD AND DEVICE FOR THE PRODUCTION OF A CONNECTING SOCKET IN A WALL OF VERY LARGE THICKNESS
FR2419120A2 (en) * 1978-03-08 1979-10-05 Creusot Loire METHOD AND INSTALLATION FOR MANUFACTURING A HOLDING TUBING ON A WALL OF VERY HIGH THICKNESS
US4545231A (en) * 1982-08-16 1985-10-08 Grove Valve & Regulator Company Method of manufacturing a weld neck flange
EP0446089A1 (en) * 1990-03-06 1991-09-11 Framatome Method and apparatus for forming a circular lip around an opening
FR2659481A1 (en) * 1990-03-06 1991-09-13 Framatome Sa METHOD AND INSTALLATION FOR FORMING A CIRCULAR LIPSTICK AROUND AN OPENING.
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

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