Animal litter, process for preparing animal litter and method of removal of animal waste

1. An animal litter comprising:

a sorbent comprising at least about 35 weight % ground corn cob;

a lubricant; and

a cohesiveness agent,

the animal litter being in the form of discrete plural particles which tend to agglomerate when wetted, the cohesiveness agent being present in an amount effective to enhance the intraparticle cohesion of the particles,

wherein the ground corn cob contributes to the agglomeration of the litter and is in the form of a finely ground corn cob configured to pass through a 1/16 inch screen, and

wherein no more than about 5% of the ground corn cob is larger than U.S. standard #30 mesh screen size, at least 50% of the ground corn cob is smaller than U.S. standard #40 mesh screen size, and at least 20% of the ground corn cob is smaller than U.S. standard #80 mesh screen size.

2. The animal litter of claim 1 wherein the lubricant is selected from the group consisting of corn germ, virgin corn germ, fats, oils and mixtures thereof.

3. The animal litter of claim 1 wherein the cohesiveness agent is corn starch.

4. The animal litter of claim 1 further comprising a mold inhibitor selected from the group consisting of citric acid, potassium sorbate and mixtures thereof.

5. The animal litter of claim 1 further comprising at least about 10 weight % pine sawdust.

6. A process for preparing an animal litter, the method comprising:

providing a mixture of a sorbent comprising at least about 35 weight % ground corn cob, a lubricant and a cohesiveness agent; and

compacting the mixture of into discrete plural compacted particles which tend to agglomerate when wetted,

wherein the ground corn cob contributes to the agglomeration of the litter and is in the form of a finely ground corn cob configured to pass through a 1/16 inch screen, and

wherein no more than about 5% of the ground corn cob is larger than U.S. standard #30 mesh screen size, at least 50% of the ground corn cob is smaller than U.S. standard #40 mesh screen size, and at least 20% of the ground corn cob is smaller than U.S. standard #80 mesh screen size.

7. The process of claim 6 wherein the lubricant is selected from the group consisting of corn germ, virgin corn germ, fats, oils and mixtures thereof.

8. The process of claim 6 wherein the cohesiveness agent is corn starch.

9. The process of claim 6 wherein the mixture further comprises a mold inhibitor selected from the group consisting of citric acid, potassium sorbate and mixtures thereof.

10. The process of claim 6 wherein the mixture further comprises at least about 10 weight % pine sawdust.

11. The animal litter of claim 1 , further including at least 2% of a puffed odor-absorbing carbon based material.

12. A process according to claim 6 , said mixture further including at least 2% of a puffed odor-absorbing carbon based material.