HYDROGENATION

TOM REEL

BAG

ITEM

FRAMES

ALIPHATIC aldehydes or aldols, catalytic hydrogenation of

155

826-830

CATALYTIC conversion of materials containing carbon, O.Z. 14,399

18

72..861-72..865

Translation by S.O. Devel. Co.

243

20 ’55-20 ‘58

CONTINUOUS process for pressure hydrogen-ation of coals, tars and mineral oils in liquid phase

76

37-46

Translation by Phillips Petr. Co.

245

20 ‘112- 20 ‘127

CONVERSION of hydrocarbons, method for, O.Z. 14,810

15

2441-2443

DECOMPOSITION of liquids, electrolytic, O.Z. 13,965

17

40..1197-40..1200

DE-OILED residues of coal liquefaction, utili-zation of, O.Z. 14,610

17

28..640-28..642

DEPOSITION and coking, avoiding in hydrogenation hot catchpots

8

2732

3

0 ’42-0 ‘47

10 ’81-10 ‘84

DEPOSITIONS and coking in hot catchpots, interference with patent claims on process for avoidance of

8

2732

3

10 ’35-10 ‘38

ELECTROLYTIC hydrogenation of coal

38

3450

14

10 ’93-10 ‘98

EXTRACTION hydrogenation

8

2732

3

10 ’45-10 ‘47

FOREIGN gases, removal of from pressure hydrogenation circulation gas

8

2732

3

10 ’48-10 ‘62

20 ’95-20 ‘104

17

28..652-28..658

HYDROCARBON oils from solid coal, produc-tion of

8

2732

3

20 ’83-20 ‘88

20 ‘105-20 ‘108

HYDROCARBON oils from solid coals, inter-ference with patent application on prod-uction of

8

2732

3

20 ’83-20 ‘88

20 ‘105-20 ‘108

20 ‘111

HYDROGENATION of aromatic hydrocarbons, process for

54

917-918

55

7-8

“ of distillation and extraction products of coal

8

2732

3

20 ’62-20 ‘67

“ process

54

760-761

870-871

“ reactions, performing, O.Z. 13,912

17

39..1133-39..114*

LTC pitch, hydrogenation of

8

2732

3

0 ’49-0 ‘52

PRESSURE filtration for separation of solids from liquids

8

2732

3

20 ‘109-20 ‘112