SE8206407L - Forfarande for upparbetning av anvend uppslutningsvetska jemte anleggning for genomforande av detta forfarande - Google Patents

Forfarande for upparbetning av anvend uppslutningsvetska jemte anleggning for genomforande av detta forfarande

Info

Publication number
SE8206407L
SE8206407L SE8206407A SE8206407A SE8206407L SE 8206407 L SE8206407 L SE 8206407L SE 8206407 A SE8206407 A SE 8206407A SE 8206407 A SE8206407 A SE 8206407A SE 8206407 L SE8206407 L SE 8206407L
Authority
SE
Sweden
Prior art keywords
procedure
implementation
preparation
flash evaporation
vaporisable
Prior art date
Application number
SE8206407A
Other languages
Unknown language ( )
English (en)
Other versions
SE8206407D0 (sv
Inventor
W Peter
H Kressig
J Lenz
Original Assignee
Chemiefaser Lenzing 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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of SE8206407D0 publication Critical patent/SE8206407D0/sv
Publication of SE8206407L publication Critical patent/SE8206407L/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
SE8206407A 1981-11-12 1982-11-11 Forfarande for upparbetning av anvend uppslutningsvetska jemte anleggning for genomforande av detta forfarande SE8206407L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0485981A AT373932B (de) 1981-11-12 1981-11-12 Verfahren zur aufarbeitung von gebrauchter aufschlussfluessikgeit sowie anlagen zur durchfuehrung dieses verfahrens

Publications (2)

Publication Number Publication Date
SE8206407D0 SE8206407D0 (sv) 1982-11-11
SE8206407L true SE8206407L (sv) 1983-05-13

Family

ID=3569192

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206407A SE8206407L (sv) 1981-11-12 1982-11-11 Forfarande for upparbetning av anvend uppslutningsvetska jemte anleggning for genomforande av detta forfarande

Country Status (4)

Country Link
JP (1) JPS58101703A (sv)
AT (1) AT373932B (sv)
DE (1) DE3240725A1 (sv)
SE (1) SE8206407L (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722645B2 (ja) * 1988-10-18 1995-03-15 出光石油化学株式会社 ポリアリーレンスルフィド製造溶媒の回収方法
DE3906169A1 (de) * 1989-02-28 1990-08-30 Uhde Gmbh Verfahren und vorrichtung zum trennen eines aus einem extraktor kommenden stoffgemisches
AT412951B (de) * 2003-10-02 2005-09-26 Vtu Engineering Planungs Und B Dünnschichtverdampfer
JP4719849B2 (ja) * 2007-05-11 2011-07-06 株式会社イヅツみそ 濃縮装置の除菌洗浄方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909608A (en) * 1972-12-26 1975-09-30 Thomson Csf Reproducing device for the optical reading out of a record carrying an embossed print
JPS5415727B2 (sv) * 1973-02-02 1979-06-16
DE2855052A1 (de) * 1978-12-20 1980-06-26 Nicolaus Md Papier Verfahren und vorrichtung zum kontinuierlichen aufschliessen von pflanzenfasermaterial

Also Published As

Publication number Publication date
JPS58101703A (ja) 1983-06-17
ATA485981A (de) 1983-07-15
AT373932B (de) 1984-03-12
SE8206407D0 (sv) 1982-11-11
DE3240725C2 (sv) 1989-10-26
DE3240725A1 (de) 1983-05-19

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