RO72447A - Procede pour le controle des tours de fractionnement de petroleum - Google Patents

Procede pour le controle des tours de fractionnement de petroleum

Info

Publication number
RO72447A
RO72447A RO7688311A RO8831176A RO72447A RO 72447 A RO72447 A RO 72447A RO 7688311 A RO7688311 A RO 7688311A RO 8831176 A RO8831176 A RO 8831176A RO 72447 A RO72447 A RO 72447A
Authority
RO
Romania
Prior art keywords
collections
creams
title
procedure
control
Prior art date
Application number
RO7688311A
Other languages
English (en)
Romanian (ro)
Inventor
Hans-G Drossiger
Hartwig Geschke
Gerd Schaft
Anna-E Hansel
Wolfgang Schultz
Original Assignee
Veb Petrolchemisches Kombinat Schwedt,Dd
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 Veb Petrolchemisches Kombinat Schwedt,Dd filed Critical Veb Petrolchemisches Kombinat Schwedt,Dd
Publication of RO72447A publication Critical patent/RO72447A/fr

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
    • B01D3/4255—Head-, side-, bottom- and feed stream
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/12—Controlling or regulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
RO7688311A 1975-11-04 1976-11-03 Procede pour le controle des tours de fractionnement de petroleum RO72447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18922375A DD148443A3 (de) 1975-11-04 1975-11-04 Schaltungsanordnung zur bestimmung von stoffkennwerten an einer rohoelrektifikationskolonne

Publications (1)

Publication Number Publication Date
RO72447A true RO72447A (fr) 1981-06-26

Family

ID=5502222

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7688311A RO72447A (fr) 1975-11-04 1976-11-03 Procede pour le controle des tours de fractionnement de petroleum

Country Status (7)

Country Link
CS (1) CS230151B1 (fr)
DD (1) DD148443A3 (fr)
DE (1) DE2642026A1 (fr)
HU (1) HU175277B (fr)
NL (1) NL7610680A (fr)
PL (1) PL193440A1 (fr)
RO (1) RO72447A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110960881B (zh) * 2018-09-28 2022-09-27 中国石油化工股份有限公司 一种Kaibel分壁精馏塔的控制结构及控制方法
CN118838274B (zh) * 2024-06-26 2025-01-28 南通森萱药业有限公司 一种基于反应精馏的苯基乙基丙二酸二乙酯合成安全监测方法

Also Published As

Publication number Publication date
PL193440A1 (pl) 1978-04-24
NL7610680A (nl) 1977-05-06
DE2642026A1 (de) 1977-05-05
DD148443A3 (de) 1981-05-27
HU175277B (hu) 1980-06-28
CS230151B1 (en) 1984-07-16

Similar Documents

Publication Publication Date Title
NO146474C (no) Fremgangsmaate for fremstilling av en karbohydrat/-fenol-harpiks
RO78229A (fr) Procede de separation des proteines
DK154535C (da) Haengsel til et saedes ryglaen
GB1538401A (en) Expansible dowel
DK565475A (da) Centrifuge
AT368036B (de) Zentrifuge
DE3068069D1 (de) Isoxazole derivatives
DK113676A (da) Fremgangsmade til fremstilling af et retardpreparat
AU1106076A (en) Isoxazole derivatives
ZA772221B (en) Expansible dowel
ZA776624B (en) Expansible dowel
SE428878B (sv) Ostagad segelmast for en segelbreda
TR19532A (tr) Kontrollu ossilatoer
RO75540A (fr) Procede pour la preparation du 1,2-benzizothiazole-3-ones
FR2306747A1 (fr) Centrifugeuse
ZA774529B (en) Expansible dowel
SE7602520L (sv) Sammandragbart styrelement for bultar
RO71258A (fr) Procede de preparation des hydroxybenzophenones substitues
RO76806A (fr) Procede pour preparer n-cycloalkylmethyle-2-phenylamino imidazoles
FR2328518A1 (fr) Centrifugeuse a poussoir
GB1554502A (en) Expansible dowel
FR2301228A1 (fr) Composes a odeu
FR2322145A1 (fr) Composes de perfluoro-alkylthio-norbornane
NO774503L (no) Fremgangsmaate for fremstilling av oktahydro-indolo(2,3,a)-chinoliziner
RO72447A (fr) Procede pour le controle des tours de fractionnement de petroleum