Process for producing furnace blacks of variable carbon black st

Details Process for producing furnace blacks of variable carbon black st Process for producing furnace blacks of variable carbon black st

1982-12-20

1987-01-13

Heller, Gregory A.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

423449, 423455, 423456, C01B 3102, C09C 148

Patent

active

046363750

ABSTRACT:
A process for the production of furnace blacks of variable carbon black structure according to the customary furnace black technology is disclosed, whereby a low ratio is adjusted between combustion air and carbon black raw material for achieving high yields and large raw material through-puts, and wherein for lowering of the carbon black structure the carbon black produced is removed entirely or partly from the exhaust gases and the residual gas thus obtained is completely or partially recycled to the combustion chamber of the reactor.

REFERENCES:
patent: 2672402 (1954-03-01), Stokes
patent: 3369870 (1968-02-01), Ganz et al.
patent: 3438732 (1969-04-01), Morel
patent: 3642446 (1972-02-01), Heller et al.
patent: 3645685 (1972-02-01), Crouch
patent: 4088741 (1978-05-01), Takewell
patent: 4256720 (1981-03-01), Kallenberger
patent: 4372936 (1983-02-01), Surovikin et al.
Ullmans, Encyclopedia of Technical Chemistry, vol. 14, 4 ed. 1977, pp. 637-640.

Affiliated with

Also associated with

Rating

Process for producing furnace blacks of variable carbon black st does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing furnace blacks of variable carbon black st, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing furnace blacks of variable carbon black st will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2354891