Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – For chemical recovery of chemicals from waste paper making...
Reexamination Certificate
2005-06-17
2008-10-28
Griffin, Walter D (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
For chemical recovery of chemicals from waste paper making...
C422S129000, C422S186220, C422S200000, C422S235000, C095S019000, C159S002100, C159S047300, C203S023000, C203S088000, C203S091000, C203S093000, C203S094000, C203S095000, C203S096000, C203S097000, C203S098000, C202S155000
Reexamination Certificate
active
07442348
ABSTRACT:
A sulfur-bearing residue treatment system is provided for the recovery of valuable organic components and the reduction of capital costs and operating costs. The treatment system involves the use of a stripping vessel in conjunction with a heating apparatus. All elements of the treatment system may be coupled together to form one integral piece of equipment.
REFERENCES:
patent: 3119764 (1964-01-01), Cabbage
patent: 3179586 (1965-04-01), Honerkamp
patent: 3187066 (1965-06-01), Nathan
patent: 3498887 (1970-03-01), Politte et al.
patent: 3537977 (1970-11-01), Smith, Jr.
patent: 4002719 (1977-01-01), Tsao
patent: 4272344 (1981-06-01), Watson
patent: 4341077 (1982-07-01), Woinsky
patent: 4555310 (1985-11-01), Marrelli
patent: 4599143 (1986-07-01), Stage
patent: 4664784 (1987-05-01), Harandi
patent: 4693810 (1987-09-01), Forte et al.
patent: 5192453 (1993-03-01), Keckler et al.
patent: 5336473 (1994-08-01), Nadler et al.
patent: 5498790 (1996-03-01), Grendel et al.
patent: 5551972 (1996-09-01), Wood et al.
patent: 5759937 (1998-06-01), Hovis et al.
patent: 6303021 (2001-10-01), Winter et al.
patent: 6761854 (2004-07-01), Smith et al.
patent: 3714016 (1988-11-01), None
patent: 0250794 (1988-07-01), None
patent: 2765809 (1999-01-01), None
Kirk-Othmer Encylclopedia of Chemical Technology, “Methacrylic Acid and Derivatives—6. Manufacture and Processing”, John Wiley & Sons, Inc. (1995).
Carlson, Jr. Curtis Instad
DeCourcy Michael Stanley
Juliette Jamie Jerrick John
Kaminski Thomas Albert
Quiros Nelson Ivan
Bodner Marcella M.
Griffin Walter D
Nguyen Huy-Tram
Rohm and Haas Company
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