NL291457A - - Google Patents

Info

Publication number
NL291457A
NL291457A NL291457DA NL291457A NL 291457 A NL291457 A NL 291457A NL 291457D A NL291457D A NL 291457DA NL 291457 A NL291457 A NL 291457A
Authority
NL
Netherlands
Application number
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.)
Publication of NL291457A publication Critical patent/NL291457A/xx

Links

Classifications

    • 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
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/425—Head-, bottom- and feed stream
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/19—Sidestream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL291457D 1963-04-11 NL291457A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL291457 1963-04-11

Publications (1)

Publication Number Publication Date
NL291457A true NL291457A (de)

Family

ID=19754608

Family Applications (1)

Application Number Title Priority Date Filing Date
NL291457D NL291457A (de) 1963-04-11

Country Status (5)

Country Link
US (1) US3342702A (de)
BE (1) BE646332A (de)
DE (1) DE1519694A1 (de)
GB (1) GB1024316A (de)
NL (1) NL291457A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421610A (en) * 1966-02-28 1969-01-14 Lummus Co Automatic control of reflux rate in a gas separation fractional distillation unit
BE791975A (fr) * 1971-11-30 1973-05-28 Westinghouse Electric Corp Systemes de concentration d'une solution moderatrice utilisee dans une centrale nucleaire a eau sous pression
US3905873A (en) * 1973-09-24 1975-09-16 Standard Oil Co Ohio Control apparatus for fractionation tower
US4070172A (en) * 1976-11-29 1978-01-24 Phillips Petroleum Company Pressure responsive fractionation control
US4164451A (en) * 1978-06-05 1979-08-14 Phillips Petroleum Company Pressure responsive fractionation control
US4164452A (en) * 1978-06-05 1979-08-14 Phillips Petroleum Company Pressure responsive fractionation control
CN117442991B (zh) * 2023-12-22 2024-03-01 甘肃克胜阡耘生物科技有限公司 一种基于ccmp生产的水分分离精馏塔及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489949A (en) * 1945-10-01 1949-11-29 Socony Vacuum Oil Co Inc Method of controlling a fractionating column
US3071520A (en) * 1956-02-08 1963-01-01 Exxon Research Engineering Co Apparatus for controlling the loading of a fractionation column
US2910521A (en) * 1956-10-22 1959-10-27 Phillips Petroleum Co Recovery of hydrogen fluoride from a hydrocarbon mixture
US3034307A (en) * 1958-08-27 1962-05-15 Phillips Petroleum Co Control of multi-unit fractionation systems
US3249519A (en) * 1962-02-27 1966-05-03 Phillips Petroleum Co Automatic controls in a fractionating column

Also Published As

Publication number Publication date
BE646332A (de) 1964-10-09
GB1024316A (en) 1966-03-30
DE1519694A1 (de) 1970-05-27
US3342702A (en) 1967-09-19

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