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A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.
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| Number | Title | Issue Date |
| 7288503 | Apparatus and method for producing activated carbon An apparatus and method for charcoal production and activation, wherein a multipurpose furnace system is utilized to manufacture high grade charcoal from hardwood starting materials, which, in turn, promotes the manufacture of activated charcoal, while providing a v... | 10/30/2007 |
| 7194962 | Versatile rapid thermal process oven A versatile oven for converting carbon based natural resources and waste material to hydrocarbon vapor and carbon char utilizing rapid thermal processing and having the capability of utilizing a portion of the relatively inexpensive carbon based material being proce... | 03/27/2007 |
| 7015364 | Process for preparing polyether polyols A process for preparing polyether polyols includes a precipitation step, a recrystallization step, and a reaction step. In the precipitation step, a multimetal cyanide compound is precipitated by reaction of a metal salt with a cyanometalate compound. In the recryst... | 03/21/2006 |
| 6916891 | Attrition resistant inorganic microspheroidal particles Microspheroidal particles, suitable as fluidized bed catalyst supports, are prepared by incorporating a portion of small, preferably recycled, particles into a slurry of inorganic oxide sol and inorganic particles which is spray dried to form microspheroidal particl... | 07/12/2005 |
| 6200364 | Process for eluting precious metals from activated carbon A process is disclosed for the recovery of gold and/or silver values from activated carbon, wherein they are adsorbed as cyanide complexes. The process uses an eluant containing sugar. The process allows the eluant to pass through fresh carbon twice, ther... | 03/13/2001 |
| 4475986 | Stable activated carbon process using a moving grate stoker furnace Carbonaceous raw material, such as lignite coal, having first been passed successively through a moving grate stoker furnace, a shaft furnace and a quench chamber is screened so as to remove from the end product substantially all +12 mesh and larger parti... | 10/09/1984 |
| 4242225 | Method and apparatus for producing active coke At least a portion of coke produced in a hearth-type furnace is fed into an activation reactor, and at least a portion of the waste gas from the hearth-type furnace is fed to the activation reactor to act as a heating gas and/or an activation gas for the ... | 12/30/1980 |
| 4139416 | Carbonaceous material with high characteristics of surface area and activity and process for producing the same A carbonaceous material with high characteristics of surface area and activity is produced in a continuous process by heating and drying ground pit coal at 200 to 300° C. for 15 to 120 minutes in air, and then heating in two further stages in fluidized b... | 02/13/1979 |
| 4122036 | Method of pyrolyzing sewage sludge to produce activated carbon A method of pyrolyzing sewage sludge to transform the same into activated carbon, with the combustible pyrogas and volatile liquids included therewith that arise from the pyrolysis operation being burned to sustain the transformation operation. A first po... | 10/24/1978 |
