Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Pigment or carbon black producer
Patent
1995-04-10
1999-04-13
McMahon, Timothy
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Pigment or carbon black producer
A05B 302
Patent
active
058940120
ABSTRACT:
An improved waste rubber processing system which pyrolyzes waste rubber to produce pyrolysis oil and carbon black and then purifies and refines these end products to broaden their commercial applications and to increase their market value. The pyrolysis oil purification system of this invention produces a high quality oil which is clear and colorless and which is marketable as a plasticizer or extender oil for rubber and plastic compounding applications. The carbon black purification system mills the carbon black to a fine grade and removes oversized contaminants such as fiberglass and ferrous particles to produce a low structure furnace black. The plasticizer/extender oil is many times more valuable than the end product of conventional pyrolysis systems which is a low quality fuel oil. Similarly, the low structure furnace black is of much greater value than the low grade carbon black produced by conventional pyrolysis systems. Thus, the present invention greatly improves the profitability of waste rubber processing and provides new sources for low structure furnace black and plasticizer/extender oil.
REFERENCES:
patent: 1938116 (1933-12-01), Smith
patent: 1989330 (1935-01-01), Moore et al.
patent: 2269912 (1942-01-01), Ladoo et al.
patent: 3749322 (1973-07-01), Reynolds
patent: 3755152 (1973-08-01), Gulick
patent: 3893913 (1975-07-01), Zimmerman
patent: 3978199 (1976-08-01), Maruhnic et al.
patent: 4038100 (1977-07-01), Haberman
patent: 4123332 (1978-10-01), Rotter
patent: 4284616 (1981-08-01), Solbakken et al.
patent: 4306506 (1981-12-01), Rotter
patent: 4308103 (1981-12-01), Rotter
patent: 4309195 (1982-01-01), Rotter
patent: 4514287 (1985-04-01), Ikematsu et al.
patent: 4647443 (1987-03-01), Apffel
patent: 4666591 (1987-05-01), Imai et al.
patent: 4740270 (1988-04-01), Roy
patent: 4839029 (1989-06-01), Ichikawa et al.
patent: 4846962 (1989-07-01), Yao
patent: 4864012 (1989-09-01), Britt
patent: 4946582 (1990-08-01), Torihata et al.
patent: 5057189 (1991-10-01), Apffel
patent: 5087436 (1992-02-01), Roy
patent: 5095040 (1992-03-01), Ledford
patent: 5120767 (1992-06-01), Allard et al.
patent: 5157176 (1992-10-01), Munger
Denison Gilbert W.
McMahon Timothy
LandOfFree
Method and system for recovering marketable end products from wa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for recovering marketable end products from wa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for recovering marketable end products from wa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-223470