AU498699B2 - Minimizing plant corrosion during hc production - Google Patents

Minimizing plant corrosion during hc production

Info

Publication number: AU498699B2
Authority: AU; Australia
Prior art keywords: production; corrosion during; plant corrosion; minimizing plant; minimizing
Prior art date: 1974-12-17
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

AU86541/75A

Other versions

AU8654175A (en

Inventor

K. Preusser G Schulze

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.)

1974-12-17

Filing date

1975-11-12

Publication date

1979-03-22

1974-12-17 Priority claimed from DE19742459534 external-priority patent/DE2459534C2/en

1975-11-12 Application filed by Krupp Koppers GmbH filed Critical Krupp Koppers GmbH

1977-05-19 Publication of AU8654175A publication Critical patent/AU8654175A/en

1979-03-22 Application granted granted Critical

1979-03-22 Publication of AU498699B2 publication Critical patent/AU498699B2/en

Status Expired legal-status Critical Current

Links

230000007797 corrosion Effects 0.000 title 1
238000005260 corrosion Methods 0.000 title 1

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)

AU86541/75A 1974-12-17 1975-11-12 Minimizing plant corrosion during hc production Expired AU498699B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19742459534 DE2459534C2 (en)		1974-12-17	Process for the production of pure hydrocarbons by extraction and / or extractive distillation with N-substituted morpholines as a selective solvent
DEDE2459534		1974-12-17

Publications (2)

Publication Number	Publication Date
AU8654175A AU8654175A (en)	1977-05-19
AU498699B2 true AU498699B2 (en)	1979-03-22

Family

ID=5933594

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU86541/75A Expired AU498699B2 (en)	1974-12-17	1975-11-12	Minimizing plant corrosion during hc production

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3612384A1 (en) *	1986-04-12	1987-10-15	Krupp Koppers Gmbh	METHOD FOR PRODUCING AN AROMAT CONCENTRATE SUITABLE FOR USE AS A BLENDING COMPONENT FOR CARBURETTOR FUELS

1975
- 1975-10-22 IT IT28569/75A patent/IT1043581B/en active
- 1975-10-31 GB GB4556775A patent/GB1466653A/en not_active Expired
- 1975-11-12 AU AU86541/75A patent/AU498699B2/en not_active Expired
- 1975-11-19 FR FR7535283A patent/FR2295001B1/en not_active Expired
- 1975-11-19 BE BE162015A patent/BE835740A/en not_active IP Right Cessation
- 1975-12-12 SU SU752303203A patent/SU613711A3/en active
- 1975-12-12 NL NLAANVRAGE7514519,A patent/NL181727C/en not_active IP Right Cessation
- 1975-12-16 AT AT953175A patent/AT340383B/en active
- 1975-12-17 JP JP50150484A patent/JPS5829836B2/en not_active Expired

Also Published As

Publication number	Publication date
FR2295001A1 (en)	1976-07-16
SU613711A3 (en)	1978-06-30
JPS5186505A (en)	1976-07-29
AU8654175A (en)	1977-05-19
DE2459534B1 (en)	1975-10-02
GB1466653A (en)	1977-03-09
AT340383B (en)	1977-12-12
JPS5829836B2 (en)	1983-06-24
NL7514519A (en)	1976-06-21
NL181727C (en)	1987-10-16
FR2295001B1 (en)	1980-06-06
BE835740A (en)	1976-05-19
DE2459534A1 (en)	1975-10-02
IT1043581B (en)	1980-02-29
ATA953175A (en)	1977-04-15

Publication	Publication Date	Title
CS194234B2 (en)	1979-11-30	Method of production of the bis-/dihydrixypropylamides/ of the acid 5-hydroxypropionylamino-2,4,6-troiodisophtale
CA1030867A (en)	1978-05-09	Gas scrubbing plant
CA1034142A (en)	1978-07-04	Acid production
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AU8320475A (en)	1977-01-20	Wave-power process
AU8504375A (en)	1977-03-31	Naphthenohydroxamic acid
AU498010B2 (en)	1979-02-01	Plant growth agent
AU7889675A (en)	1976-09-09	Plant growth agent
AU497947B2 (en)	1979-01-25	Steel producing plant
AU498734B2 (en)	1979-03-22	Catalytic process
CA1029632A (en)	1978-04-18	Hydraulic plant
AU506646B2 (en)	1980-01-17	Electrodeposition process
CA1034143A (en)	1978-07-04	Process for the production of carnitine
ZA754128B (en)	1976-06-30	Monochromone-2-carboxylic acid
AU507371B2 (en)	1980-02-14	Plant growth regulant
AU498699B2 (en)	1979-03-22	Minimizing plant corrosion during hc production
CA1032935A (en)	1978-06-13	Purification method for prolyl-leucylglycinamide
AU504475B2 (en)	1979-10-18	Electrodeposition method
BG27236A3 (en)	1979-09-14	Production method for 3- methylcepnamsulfoxides
CA1002404A (en)	1976-12-28	Apparatuses for improving the efficiency of central-heating plants
IL48517A0 (en)	1976-01-30	New prostenoic acid derivatives
JPS51125215A (en)	1976-11-01	Production method
AU483628B1 (en)	1976-09-23	Process
CA1030321A (en)	1978-05-02	Continuous casting plant
CA1029286A (en)	1978-04-11	Pickling method