Daniel Steinmeyer resumes & CV records
Resumes
Daniel Steinmeyer
Daniel W Steinmeyer, Age 597710 Blanchard Blvd, Lincoln, NE 68516
Daniel Steinmeyer Phones & Addresses
6200 Skylark Cir, Lincoln, NE 68516
Saint Charles, MO
Holland, MI
Mentions for Daniel W Steinmeyer
Publications & IP owners
Us Patents
Method Of Making A Metal Terephthalate Polymer
US Patent:
7825213, Nov 2, 2010
Filed:
Apr 11, 2008
Appl. No.:
12/082523
Inventors:
Daniel Eric Steinmeyer - Chesterfield MO, US
Alan Marc Levine - Monroeville PA, US
James Matthew Williams - Latrobe PA, US
Alan Marc Levine - Monroeville PA, US
James Matthew Williams - Latrobe PA, US
Assignee:
Chem Engineering Energy, LLC - Chesterfield MO
International Classification:
C08G 1/14
C08L 69/00
C08L 69/00
US Classification:
528489, 528488, 525439
Abstract:
A method of making a metal-terephthalate polymer from polyester ethylene terephthalate includes reacting polyester ethylene terephthalate with a metal compound in a non-aqueous melt environment at an elevated temperature. The elevated temperature will be greater than 270 C. , and preferably rises to a temperature of about 520 C. The method is preferably carried out at a low pressure. The method may be used in the recycling of passenger vehicle tire shreds to produce a carbon black rrich ppowder that is enriched in the metal-terephthalate polymer.
Method Of Making A Metal Terephthalate Polymer
US Patent:
8507644, Aug 13, 2013
Filed:
Mar 29, 2011
Appl. No.:
13/074149
Inventors:
Daniel Eric Steinmeyer - Chesterfield MO, US
Jonathan Lyle Wistrom - Maryville MO, US
Jonathan Lyle Wistrom - Maryville MO, US
Assignee:
Chem Engineering Energy - Chesterfield MO
International Classification:
C08F 8/06
C08F 8/50
C08F 8/50
US Classification:
528489, 528488, 525439
Abstract:
Methods of making metal-terephthalate polymers from a polyester ethylene terephthalate or terephthalic acid produces high yield and high purity reaction products for a range of metals. Among the preferred metal compounds employed in the processes are metal oxides and metal hydroxides. The methods are preferably carried out at a low pressure and can produce metal-terephthalate polymer powders containing small crystals which can be employed to enhance properties of polymers or disperse metals in specific applications by thermal decomposition of metal-terephthalate polymers.
Method Of Devolatilizing Recycled Carbon Black And Associated Apparatus
US Patent:
8512643, Aug 20, 2013
Filed:
Aug 11, 2009
Appl. No.:
12/539171
Inventors:
Daniel E. Steinmeyer - Chesterfield MO, US
Alan M. Levine - Monroeville PA, US
Duane M. Erickson - Minot ND, US
Alan M. Levine - Monroeville PA, US
Duane M. Erickson - Minot ND, US
Assignee:
Delta Energy Holdings, LLC - Bismark ND
International Classification:
C09C 1/00
C10B 1/00
C10B 1/00
US Classification:
422156, 422150, 422153, 422232, 422233, 202113, 202117, 202118
Abstract:
A method for controlling volatiles in recycled carbon black, such as from pyrolysis of tires, includes deagglomerating the recycled carbon black to substantially reduce the carbon black particle size and impinging an air current on the carbon black particles, preferably in a countercurrent direction, to increase the processing temperature and thereby enhance the release of volatiles. Associated apparatus is disclosed.
Separation Of Aerosols From Gases In A Horizontally Disposed Cylindrical Fiber Bed
US Patent:
4120671, Oct 17, 1978
Filed:
Jun 7, 1976
Appl. No.:
5/693601
Inventors:
Daniel E. Steinmeyer - Chesterfield MO
Assignee:
Monsanto Company - St. Louis MO
International Classification:
B01D 4604
US Classification:
55 96
Abstract:
A fiber bed separator and method are provided for separating liquids from gases using cylindrical fiber bed elements disposed in a non-vertical position, preferably at an angle of from 0. degree. to 75. degree. from horizontal, and particularly disposed in a substantially horizontal position. The fiber bed is of fiber of at least 5 micron mean diameter packed to a bed voidage of from about 85 to 98%, the fiber diameter and bed voidage being selected such that at design bed velocity and liquid loading the fiber bed is not flooded and the residual saturation of the fiber bed against gas drag (R. sub. v) on the liquid collected is less than the residual saturation of said bed against gravity drainage (R. sub. g). The gas stream containing the liquid flows from the hollow core of the cylindrical element radially through the fiber bed such that the gas and the collected liquid phase flow radially outwardly through said fiber bed and the liquid drains downwardly around the outer circumference of the fiber bed. In one embodiment said fiber bed separator and method is employed to remove liquid aerosols of submicron size and larger from gases.
Use Of Fluidized Bed Reactors For Treatment Of Wastes Containing Organic Nitrogen Compounds
US Patent:
5540840, Jul 30, 1996
Filed:
Jun 2, 1995
Appl. No.:
8/458946
Inventors:
Michael A. Heitkamp - Ballwin MO
M. Joan Brackin - Maryland Heights MO
Daniel E. Steinmeyer - Chesterfield MO
M. Joan Brackin - Maryland Heights MO
Daniel E. Steinmeyer - Chesterfield MO
Assignee:
Monsanto Company - St. Louis MO
International Classification:
G02F 308
US Classification:
210617
Abstract:
A method for treatment of a liquid waste stream having an undesirably high COD and comprising water and a concentration of organic nitrogen compounds of at least about 300 mg/l total kjedahl nitrogen is disclosed. According to the method, the liquid waste stream is oxygenated to produce an oxygenated liquid containing water, dissolved oxygen and the organic nitrogen compounds and the oxygenated liquid is passed through a fluidized bed reactor containing a fluidized bed of particulate solids supporting microorganisms capable of biodegrading the organic nitrogen compounds, thereby to subject the organic nitrogen compounds in the oxygenated liquid to aerobic microbial degradation and to produce an effluent containing water, ammonia and carbon dioxide, and the fluidized bed reactor contents and the effluent is maintained at a pH in the range of from about 6 to about 8.
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