DD111293A5 - - Google Patents

Info

Publication number
DD111293A5
DD111293A5 DD176924A DD17692474A DD111293A5 DD 111293 A5 DD111293 A5 DD 111293A5 DD 176924 A DD176924 A DD 176924A DD 17692474 A DD17692474 A DD 17692474A DD 111293 A5 DD111293 A5 DD 111293A5
Authority
DD
German Democratic Republic
Application number
DD176924A
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 filed Critical
Publication of DD111293A5 publication Critical patent/DD111293A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/10—Evaporators with vertical tubes with long tubes, e.g. Kestner evaporators
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/13—Scale
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/15—Special material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/19—Acid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/32—Indirect heat exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DD176924A 1973-03-06 1974-03-04 DD111293A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311085 DE2311085A1 (de) 1973-03-06 1973-03-06 Trennung von fluessigen aggressiven stoffgemischen

Publications (1)

Publication Number Publication Date
DD111293A5 true DD111293A5 (fr) 1975-02-12

Family

ID=5873941

Family Applications (1)

Application Number Title Priority Date Filing Date
DD176924A DD111293A5 (fr) 1973-03-06 1974-03-04

Country Status (9)

Country Link
US (1) US3933575A (fr)
JP (1) JPS49119863A (fr)
BE (1) BE811835A (fr)
DD (1) DD111293A5 (fr)
DE (1) DE2311085A1 (fr)
FR (1) FR2222112B1 (fr)
NL (1) NL7402971A (fr)
PL (1) PL86984B1 (fr)
SE (1) SE387250B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604798A5 (fr) * 1976-06-18 1978-09-15 Bertrams Ag Hch
CH606940A5 (fr) * 1976-06-18 1978-11-30 Bertrams Ag Hch
CH641126A5 (en) * 1979-06-13 1984-02-15 Bertrams Ag Process and system for regenerating sulphuric acid
EP0021210B1 (fr) * 1979-06-13 1983-07-13 Bayer Ag Evaporateur pour concentrer des acides minéraux, en particulier l'acide sulfurique
DE2928598C2 (de) * 1979-07-14 1984-01-19 Hoechst Ag, 6230 Frankfurt Verfahren zur Reinigung fluoridhaltiger Abfallschwefelsäure
US5061348A (en) * 1988-08-12 1991-10-29 Alameda Instruments Sulfuric acid reprocessor with continuous purge of second distillation vessel
US4936955A (en) * 1988-08-12 1990-06-26 Alameda Instruments, Inc. Hydrofluoric acid reprocessing for semiconductor standards
US4980032A (en) * 1988-08-12 1990-12-25 Alameda Instruments, Inc. Distillation method and apparatus for reprocessing sulfuric acid
US5246549A (en) * 1989-05-15 1993-09-21 John Heil Vacuum distillation system utilizing loose polymer lining
US9486715B2 (en) * 2009-11-02 2016-11-08 Org Chem Group, Llc Process for purifying processing fluids
DE102013000316A1 (de) 2013-01-10 2014-07-10 Brückner Maschinenbau GmbH & Co. KG Vorrichtung zum Entgasen von Polymerschmelzen
CN105233517B (zh) * 2015-10-14 2017-03-29 长岭炼化岳阳工程设计有限公司 内置降膜式重沸器精馏塔及其精馏方法
CN112337112A (zh) * 2020-09-30 2021-02-09 浙江鸿裕环保科技有限公司 一种新型蒸发器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1323847A (en) * 1919-12-02 of tubize
US872533A (en) * 1906-01-10 1907-12-03 Alexander H Mcdonald Evaporating apparatus.
US1141266A (en) * 1914-05-26 1915-06-01 Fritz Raschig Absorption and reaction tower for acids, &c.
DE304305C (fr) * 1916-08-31
US1429177A (en) * 1921-05-24 1922-09-12 Eastman Kodak Co Apparatus for nitric acid purification
US1668504A (en) * 1925-09-05 1928-05-01 William Shackleton Method of and apparatus for the concentration or purification of caustic soda or other suitable material
DE607216C (de) * 1932-11-20 1934-12-19 Metallgesellschaft Ag Gewinnung von Schwefelsaeure durch Kondensation
US2348328A (en) * 1941-01-10 1944-05-09 Du Pont Process of and apparatus for treating sulphuric acid containing dissolved nitro bodies
US2492333A (en) * 1945-05-15 1949-12-27 Swindin Norman Apparatus for continuously purifying and concentrating acid pickling liquors
US2541069A (en) * 1947-06-07 1951-02-13 Standard Oil Co Liquid thermal diffusion apparatus
US2793939A (en) * 1951-07-02 1957-05-28 Bayer Ag Apparatus for efeecting an exchange process between a liquid and a gas
US3106515A (en) * 1954-09-20 1963-10-08 Eastman Kodak Co Process and apparatus for concentrating nitric acid
FR1169790A (fr) * 1957-03-18 1959-01-06 Tubes d'échangeur de chaleur
NL121841C (fr) * 1958-01-22
DE1233368B (de) * 1962-08-13 1967-02-02 Heraeus Schott Quarzschmelze Verfahren zur kontinuierlichen Destillation von Schwefelsaeure in Apparaturen aus keramischen Werkstoffen
FR1418999A (fr) * 1964-10-15 1965-11-26 Procédé pour assurer l'échange de chaleur entre fluides
US3303098A (en) * 1965-07-19 1967-02-07 James P Lagowski Nuclear-power sea-water conversion plant
DE1579845A1 (de) * 1966-12-07 1970-12-03 Bertrams Ag Hch Elektrische Nachstrom-Speicherheizung
JPS442712Y1 (fr) * 1967-12-11 1969-01-31
JPS4941378B1 (fr) * 1970-07-21 1974-11-08

Also Published As

Publication number Publication date
BE811835A (fr) 1974-09-04
FR2222112B1 (fr) 1978-04-21
PL86984B1 (fr) 1976-06-30
NL7402971A (fr) 1974-09-10
DE2311085A1 (de) 1974-09-19
US3933575A (en) 1976-01-20
FR2222112A1 (fr) 1974-10-18
SE387250B (sv) 1976-09-06
JPS49119863A (fr) 1974-11-15

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