FR1016196A - Procédé d'épuration du benzol brut - Google Patents

Procédé d'épuration du benzol brut

Info

Publication number: FR1016196A
Authority: FR; France
Prior art keywords: purification process; crude benzol; benzol; crude; purification
Prior art date: 1949-07-15
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

Other languages

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.)

CONCORDIA BERGBAU AG

Original Assignee

CONCORDIA BERGBAU AG

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.)

1949-07-15

Filing date

1950-04-12

Publication date

1952-11-04

1950-04-12 Application filed by CONCORDIA BERGBAU AG filed Critical CONCORDIA BERGBAU AG

1952-11-04 Application granted granted Critical

1952-11-04 Publication of FR1016196A publication Critical patent/FR1016196A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14833—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds
- C07C7/1485—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds oxides; hydroxides; salts
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
- C07C7/171—Sulfuric acid or oleum

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)

FR1016196D 1949-07-15 1950-04-12 Procédé d'épuration du benzol brut Expired FR1016196A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1016196X		1949-07-15

Publications (1)

Publication Number	Publication Date
FR1016196A true FR1016196A (fr)	1952-11-04

Family

ID=7709533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1016196D Expired FR1016196A (fr)	1949-07-15	1950-04-12	Procédé d'épuration du benzol brut

Country Status (1)

Country	Link
FR (1)	FR1016196A (fr)

1950
- 1950-04-12 FR FR1016196D patent/FR1016196A/fr not_active Expired

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