PL238234A1 - Method of hydrogenation of coal extracts - Google Patents

Method of hydrogenation of coal extracts

Info

Publication number: PL238234A1
Authority: PL; Poland
Prior art keywords: hydrogenation; coal extracts; coal; extracts
Prior art date: 1981-09-15

Application number

PL23823482A

Other versions

PL136151B1 (en

Inventor

Karl Becker

Manfred Prag

Heino John

Manfred Grossmann

Maria Ihnatowicz

Stanislaw Pawlak

Jadwiga Kulczycka

Jan Jastrzebski

Aleksandra Rusin

Original Assignee

Glowny Instytut Gornictwa

Leuna Werke Veb

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.)

1981-09-15

Filing date

1982-09-10

Publication date

1984-07-30

1982-09-10 Application filed by Glowny Instytut Gornictwa, Leuna Werke Veb filed Critical Glowny Instytut Gornictwa

1984-07-30 Publication of PL238234A1 publication Critical patent/PL238234A1/en

1986-01-31 Publication of PL136151B1 publication Critical patent/PL136151B1/en

Links

239000003245 coal Substances 0.000 title 1
239000000284 extract Substances 0.000 title 1
238000005984 hydrogenation reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

PL23823482A 1981-09-15 1982-09-10 Method of hydrogenation of coal extracts PL136151B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD23329581A DD203743A1 (en)	1981-09-15	1981-09-15	METHOD FOR HYDRATING TREATMENT OF EXTRACTS FROM STEEL CARBON

Publications (2)

Publication Number	Publication Date
PL238234A1 true PL238234A1 (en)	1984-07-30
PL136151B1 PL136151B1 (en)	1986-01-31

Family

ID=5533516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL23823482A PL136151B1 (en)	1981-09-15	1982-09-10	Method of hydrogenation of coal extracts

Country Status (2)

Country	Link
DD (1)	DD203743A1 (en)
PL (1)	PL136151B1 (en)

1981
- 1981-09-15 DD DD23329581A patent/DD203743A1/en unknown
1982
- 1982-09-10 PL PL23823482A patent/PL136151B1/en unknown

Also Published As

Publication number	Publication date
DD203743A1 (en)	1983-11-02
PL136151B1 (en)	1986-01-31

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