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1

Nickel-catalysed gasification of brown coal in a fluidized bed reactor at atmospheric pressure

Akira Tomita, Yoshihiko Watanabe, Takayuki Takarada, Yasuo Ohtsuka, Yasukatsu Tamai

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 721 KB

english, 1985

2

Effectiveness of K2CO3 and Ni as catalysts in steam gasification

Takayuki Takarada, Yasukatsu Tamai, Akira Tomita

Journal:

Année:

1986

Langue:

english

Fichier:

PDF, 659 KB

english, 1986

3

On the contact resistance between surface-oxidized metals in repeated sliding

Yasukatsu Tamai

Journal:

Année:

1958

Langue:

english

Fichier:

PDF, 524 KB

english, 1958

4

Low Friction of Metals in Reciprocating Sliding

Tamai, Yasukatsu

Journal:

Journal of Applied Physics

Année:

1959

Langue:

english

Fichier:

PDF, 367 KB

english, 1959

5

Friction of Metals in Reciprocating Sliding

Tamai, Yasukatsu

Journal:

Journal of Applied Physics

Année:

1961

Langue:

english

Fichier:

PDF, 562 KB

english, 1961

6

Effect of surface groups of carbon on the adsorption and catalytic base hydrolysis of a hexaamminecobalt(III) ion

Tomita, Akira, Tamai, Yasukatsu

Journal:

Journal of Physical Chemistry

Année:

1971

Langue:

english

Fichier:

PDF, 686 KB

english, 1971

7

The Chlorination of Benzene with a Sodium ChlorideFerric Chloride Melt

Tamai, Yasukatsu, Ohtsuka, Yasuo

Journal:

Bulletin of the Chemical Society of Japan

Année:

1973

Fichier:

PDF, 747 KB

1973

8

Surface free energy analysis of ethylene-vinyl acetate copolymers

Toshiaki Matsunaga, Yasukatsu Tamai

Journal:

Journal of Applied Polymer Science

Année:

1978

Langue:

english

Fichier:

PDF, 274 KB

english, 1978

9

Catalytic gasification of carbon with steam, carbon dioxide and hydrogen

Yasukatsu Tamai, Haruo Watanabe, Akira Tomita

Journal:

Année:

1977

Langue:

english

Fichier:

PDF, 509 KB

english, 1977

10

Sulfur poisoning in the nickel catalyzed gasification of activated carbon in hydrogen

Akira Tomita, Akira Kimura, Yasuo Ohtsuka, Yasukatsu Tamai

Journal:

Année:

1983

Langue:

english

Fichier:

PDF, 579 KB

english, 1983

11

Contact between catalyst and carbon in the tin- and lead- catalyzed gasification of carbon with carbon dioxide

Tetsuo Yamada, Tsuneyuki Homma, Akira Tomita, Yasukatsu Tamai

Journal:

Année:

1984

Langue:

english

Fichier:

PDF, 672 KB

english, 1984

12

Gasification of coals treated with non-aqueous solvents. 1. Liquid ammonia treatment of a bituminous coal

Minoru Matida, Yoshiyuki Nishiyama, Yasukatsu Tamai

Journal:

Année:

1977

Langue:

english

Fichier:

PDF, 403 KB

english, 1977

13

Gasification of coals treated with non-aqueous solvents. 2. Effect of liquid-ammonia treatment on gasification with hydrogen

Yoshiyuki Nishiyama, Yasukatsu Tamai

Journal:

Année:

1978

Langue:

english

Fichier:

PDF, 375 KB

english, 1978

14

Gasification of coals treated with non-aqueous solvents. 3. Swelling behaviour of a single coal particle

Toshiaki Matsunaga, Yoshiyuki Nishiyama, Hidenori Sawabe, Yasukatsu Tamai

Journal:

Année:

1978

Langue:

english

Fichier:

PDF, 466 KB

english, 1978

15

Gasification of coals treated with non-aqueous solvents. 6. Catalytic steam gasification at atmospheric pressure

Akira Tomita, Yoshiaki Oikawa, Takaaki Kanai, Yasukatsu Tamai

Journal:

Année:

1979

Langue:

english

Fichier:

PDF, 535 KB

english, 1979

16

Gasification of coals treated with non-aqueous solvents. 4. Reactivity of coals treated with liquid ammonia

Yoshiyuki Nishiyama, Yasukatsu Tamai

Journal:

Année:

1979

Langue:

english

Fichier:

PDF, 552 KB

english, 1979

17

Scanning electron microscopic study on the catalytic gasification of coal

Akira Tomita, Kazutoshi Higashiyama, Yasukatsu Tamai

Journal:

Année:

1981

Langue:

english

Fichier:

PDF, 2.82 MB

english, 1981

18

Low-temperature gasification of Yallourn coal catalysed by nickel

Akira Tomita, Yasukatsu Tamai

Journal:

Année:

1981

Langue:

english

Fichier:

PDF, 408 KB

english, 1981

19

Catalytic activity of physically-mixed nickel compounds on the CO2 gasification of phenol-formaldehyde resin char

Tetsuo Yamada, Akira Tomita, Yasukatsu Tamai, Tsuneyuki Homma

Journal:

Année:

1983

Langue:

english

Fichier:

PDF, 373 KB

english, 1983

20

Gasification of coal impregnated with catalyst during pulverization: effect of catalyst type and reactant gas on the gasification of Shin-Yubari coal

Akira Tomita, Takayuki Takarada, Yasukatsu Tamai

Journal:

Année:

1983

Langue:

english

Fichier:

PDF, 791 KB

english, 1983

21

Application of high-field, high-resolution 13C CP/MAS n.m.r. spectroscopy to the structural analysis of Yallourn coal

Yasuo Ohtsuka, Tsunenori Nozawa, Akira Tomita, Yasukatsu Tamai, Masahiro Hatano

Journal:

Année:

1984

Langue:

english

Fichier:

PDF, 584 KB

english, 1984

22

Action of nickel catalyst during steam gasification of bituminous and brown coals

Kazutoshi Higashiyama, Akira Tomita, Yasukatsu Tamai

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 871 KB

english, 1985

23

Reactivities of 34 coals under steam gasification

Takayuki Takarada, Yasukatsu Tamai, Akira Tomita

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 596 KB

english, 1985

24

Catalytic effect of surface groups on carbon in the hydrolysis of a hexanitrocobaltate(III)

Akira Tomita, Yasukatsu Tamai

Journal:

Journal of Colloid and Interface Science

Année:

1971

Langue:

english

Fichier:

PDF, 148 KB

english, 1971

25

Adsorption of 1-butanol and 1-pentanoic acid from the aqueous solution on polymers. Analysis of the solid—liquid interfacial activity

Yasukatsu Tamai, Toshiaki Matsunaga, Kazuo Horiuchi

Journal:

Journal of Colloid and Interface Science

Année:

1973

Langue:

english

Fichier:

PDF, 341 KB

english, 1973

26

Sedimentation potential measurement of suspended glass powders in polymer solution

Yasukatsu Tamai, Toshiaki Matsunaga, Takashi Iizuka

Journal:

Journal of Colloid and Interface Science

Année:

1975

Langue:

english

Fichier:

PDF, 197 KB

english, 1975

27

Surface energy analysis of several organic polymers: Comparison of the two-liquid-contact-angle method with the one-liquid-contact-angle method

Yasukatsu Tamai, Toshiaki Matsunaga, Kazuo Horiuchi

Journal:

Journal of Colloid and Interface Science

Année:

1977

Langue:

english

Fichier:

PDF, 342 KB

english, 1977

28

The interactions of wear debris with fatty additives in lubrication

Yasukatsu Tamai

Journal:

Année:

1959

Langue:

english

Fichier:

PDF, 655 KB

english, 1959

29

Gasification of coals treated with non-aqueous solvents. 5. Properties of coals treated with liquid ammonia

Akira Tomita, Tetsuo Tano, Yoshiaki Oikawa, Yasukatsu Tamai

Journal:

Année:

1979

Langue:

english

Fichier:

PDF, 486 KB

english, 1979

30

Low temperature gasification of brown coals catalysed by nickel

Akira Tomita, Yasuo Ohtsuka, Yasukatsu Tamai

Journal:

Année:

1983

Langue:

english

Fichier:

PDF, 670 KB

english, 1983

31

Hydrogasification of bituminous and brown coals at 1273 K: Action of a nickel catalyst

Kazutoshi Higashiyama, Akira Tomita, Yasukatsu Tamai

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 1.08 MB

english, 1985

32

Chemical form of iron catalysts during the CO2-gasification of carbon

Yasuo Ohtsuka, Yasuyoshi Kuroda, Yasukatsu Tamai, Akira Tomita

Journal:

Année:

1986

Langue:

english

Fichier:

PDF, 273 KB

english, 1986

33

On the reactivity of hydrogen chemisorbed on metal surfaces

Yasukatsu Tamai, Yoshiyuki Nishiyama, Takao Tateyama

Journal:

Journal of Catalysis

Année:

1969

Langue:

english

Fichier:

PDF, 218 KB

english, 1969

34

Oxidation of cyclohexene catalyzed by cobalt ion supported on carbon

Akira Tomita, Shigeyuki Mori, Yasukatsu Tamai

Journal:

Journal of Catalysis

Année:

1971

Langue:

english

Fichier:

PDF, 305 KB

english, 1971

35

Hydrogenation of carbons catalyzed by transition metals

Akira Tomita, Yasukatsu Tamai

Journal:

Journal of Catalysis

Année:

1972

Langue:

english

Fichier:

PDF, 744 KB

english, 1972

36

Oxychlorination of methane in the presence of molten metallic chlorides

Yasuo Ohtsuka, Yasukatsu Tamai

Journal:

Journal of Catalysis

Année:

1978

Langue:

english

Fichier:

PDF, 315 KB

english, 1978

37

Catalysis of n-butane conversion by aluminum chloride in molten salt mixtures

Yasuo Ohtsuka, Yasukatsu Tamai

Journal:

Journal of Catalysis

Année:

1981

Langue:

english

Fichier:

PDF, 623 KB

english, 1981

38

Iron-catalyzed gasification of brown coal at low temperatures

Tamai, Yasukatsu, Tomita, Akira, Ohtsuka, Yasuo

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 653 KB

english, 1987

39

Calculation of the dispersion force component of the surface energy of some solid metals

Toshiaki Matsunaga, Yasukatsu Tamai

Journal:

Surface Science

Année:

1976

Langue:

english

Fichier:

PDF, 289 KB

english, 1976

40

Reaction of lanthanum bromide oxide with water vapour

Jutang Sun, Takashi Kyotani, Yasukatsu Tamai, Akira Tomita

Journal:

Reactivity of Solids

Année:

1985

Langue:

english

Fichier:

PDF, 1.55 MB

english, 1985

41

Catalysis of nickel in low temperature gasification of brown coal

Yasuo Ohtsuka, Akira Tomita, Yasukatsu Tamai

Journal:

Applied Catalysis

Année:

1986

Langue:

english

Fichier:

PDF, 626 KB

english, 1986

42

Experimental analysis of interfacial forces at the plane surface of solids

Tamai, Yasukatsu, Makuuchi, K., Suzuki, Masayasu

Journal:

Journal of Physical Chemistry

Année:

1967

Langue:

english

Fichier:

PDF, 441 KB

english, 1967

43

Base-catalyzed ester hydrolysis in a toluene-water system

Tomita, Akira, Ebina, Nobuaki, Tamai, Yasukatsu

Journal:

Journal of the American Chemical Society

Année:

1977

Langue:

english

Fichier:

PDF, 467 KB

english, 1977

44

Relation Between Foaming and Surface Properties of Detergent-Containing Lubricating Oil

Tamai, Yasukatsu, Koyama, Saburo, Takano, Nobuyuki

Journal:

A S L E Transactions

Année:

1978

Langue:

english

Fichier:

PDF, 244 KB

english, 1978

45

Flow Properties of Alicyclic Compounds as Traction Fluids

Kyotani, Takashi, Tamai, Yasukatsu, Horita, Yoshiharu

Journal:

A S L E Transactions

Année:

1983

Langue:

english

Fichier:

PDF, 388 KB

english, 1983

46

Relation Between Shear Relaxation and Molecular Structure of Lubricating Oils

Kyotani, Takashi, Yamaha, Takahisa, Tamai, Yasukatsu, Aoyama, Shoji

Journal:

A S L E Transactions

Année:

1985

Langue:

english

Fichier:

PDF, 367 KB

english, 1985

47

The Friction and Contact Resistance of Metals and Alloys in a Reciprocating Sliding

Tamai, Yasukatsu

Journal:

A S L E Transactions

Année:

1960

Langue:

english

Fichier:

PDF, 381 KB

english, 1960

48

Chemisorption of Organic Compounds on a Clean Aluminum Surface Prepared by Cutting Under High Vacuum

Mori, Shigeyuki, Suginoya, Mitsuru, Tamai, Yasukatsu

Journal:

A S L E Transactions

Année:

1982

Langue:

english

Fichier:

PDF, 322 KB

english, 1982

49

Frictional behaviour and structure of the surface oxides of steel

Tamai, Yasukatsu

Journal:

British Journal of Applied Physics

Année:

1958

Langue:

english

Fichier:

PDF, 240 KB

english, 1958

50

Direct production of high British Thermal Unit gas from the low-temperature steam gasification of brown coal

Takarada, Takayuki, Sasaki, Jun, Otsuka, Yasuo, Tamai, Yasukatsu, Tomita, Akira

Journal:

Industrial & Engineering Chemistry Research

Année:

1987

Langue:

english

Fichier:

PDF, 387 KB

english, 1987