JPS5829836B2 - チユウシユツソウチ オヨビ ／ マタハ チユウシユツジヨウリユウソウチノウンテンチユウニジユンスイナタンカスイソオセイゾウスルホウホウ - Google Patents

チユウシユツソウチ オヨビ ／ マタハ チユウシユツジヨウリユウソウチノウンテンチユウニジユンスイナタンカスイソオセイゾウスルホウホウ

Info

Publication number
JPS5829836B2
JPS5829836B2 JP50150484A JP15048475A JPS5829836B2 JP S5829836 B2 JPS5829836 B2 JP S5829836B2 JP 50150484 A JP50150484 A JP 50150484A JP 15048475 A JP15048475 A JP 15048475A JP S5829836 B2 JPS5829836 B2 JP S5829836B2
Authority
JP
Japan
Prior art keywords
solvent
waiting
long time
weight
mataha
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
JP50150484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5186505A (en
Inventor
プロイセル ゲルハルト
シユルツエ マルチン
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.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers GmbH
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
Priority claimed from DE19742459534 external-priority patent/DE2459534C2/de
Application filed by Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Publication of JPS5186505A publication Critical patent/JPS5186505A/ja
Publication of JPS5829836B2 publication Critical patent/JPS5829836B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP50150484A 1974-12-17 1975-12-17 チユウシユツソウチ オヨビ ／ マタハ チユウシユツジヨウリユウソウチノウンテンチユウニジユンスイナタンカスイソオセイゾウスルホウホウ Expired JPS5829836B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742459534 DE2459534C2 (de) 1974-12-17 Verfahren zur Gewinnung von reinen Kohlenwasserstoffen durch Extraktion- und/oder Extraktivdestillation mit Nsubstituierten Morpholinen als selektives Lösungsmittel

Publications (2)

Publication Number Publication Date
JPS5186505A JPS5186505A (en) 1976-07-29
JPS5829836B2 true JPS5829836B2 (ja) 1983-06-24

Family

ID=5933594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50150484A Expired JPS5829836B2 (ja) 1974-12-17 1975-12-17 チユウシユツソウチ オヨビ ／ マタハ チユウシユツジヨウリユウソウチノウンテンチユウニジユンスイナタンカスイソオセイゾウスルホウホウ

Country Status (9)

Country Link
JP (1) JPS5829836B2 (it)
AT (1) AT340383B (it)
AU (1) AU498699B2 (it)
BE (1) BE835740A (it)
FR (1) FR2295001B1 (it)
GB (1) GB1466653A (it)
IT (1) IT1043581B (it)
NL (1) NL181727C (it)
SU (1) SU613711A3 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612384A1 (de) * 1986-04-12 1987-10-15 Krupp Koppers Gmbh Verfahren zur herstellung eines zur verwendung als blendingkomponente fuer vergaserkraftstoffe geeigneten aromatenkonzentrates

Also Published As

Publication number Publication date
JPS5186505A (en) 1976-07-29
DE2459534A1 (de) 1975-10-02
NL181727C (nl) 1987-10-16
SU613711A3 (ru) 1978-06-30
IT1043581B (it) 1980-02-29
DE2459534B1 (de) 1975-10-02
FR2295001B1 (fr) 1980-06-06
AU498699B2 (en) 1979-03-22
BE835740A (fr) 1976-05-19
AT340383B (de) 1977-12-12
AU8654175A (en) 1977-05-19
GB1466653A (en) 1977-03-09
FR2295001A1 (fr) 1976-07-16
ATA953175A (de) 1977-04-15
NL7514519A (nl) 1976-06-21

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