Method of transshipping solid particulates in an aqueous suspension of solid particulates using mineral suspending agent

1. A method of transshipping associated in mining or mineral processing operations of solid particulates, wherein transshipping is while the solid particulates are in the form of an aqueous suspension of the solid particulates, comprising:

(a) collecting solid particulates from mining or mineral processing operations and thereafter

(b) dispersing solid particulates in an aqueous liquid in the presence of at least one mineral suspending agent to form the aqueous suspension of the solid particulates;

(c) hauling the aqueous suspension of the solid particulates via a first vehicle a distance greater than or equal to 1 km;

(d) transferring the aqueous suspension of the solid particulates from the first vehicle to a second vehicle; and

(e) hauling the aqueous suspension of the solid particulates via a second vehicle a distance greater than or equal to 1 km;

wherein each of the hauling of steps (c) and (e) is while the solid particulates are in the form of an aqueous suspension of the solid particulates;

wherein the aqueous suspension of the solid particulates comprises:

an aqueous liquid, comprising water and optionally at least one other liquid, wherein the water is present in an amount greater than 50% v/v relative to the total volume of the water plus the volume of the at least one other liquid;

the solid particulates present in an amount ranging from 5% to 95% solids, wherein the solid particulates are chosen from rocks, mineral colloids, organic colloids, mineraloids, and minerals; and

at least one mineral suspending agent present in an amount ranging from 0.05% to 1.0% by weight of the solid particulates, wherein the at least one mineral suspending agent is purified attapulgite substantially free of non-attapulgite minerals.

2. The method of claim 1 , wherein the dispersing of step (b) comprises agitating the solid particulates in an aqueous liquid in the presence of at least one mineral suspending agent.

3. The method of claim 2 , wherein the aqueous suspension of the solid particulates further comprises at least one additive.

4. The method of claim 3 , wherein the at least one additive is chosen from:

at least one wetting/dispersing agent for the solid particulates present in an amount ranging from 0.01% to 5% by weight of solid particulates;

at least one dispersing agent for the at least one mineral suspending agent; and

at least one neutralizer.

5. The method of claim 1 , further comprising flowing the aqueous suspension of the solid particulates in a conduit such that the solid particulates are transported a distance greater than or equal to 200 m.

6. The method of claim 1 , wherein a hauling of step (c) or (e) lasts for a period of time greater than 7 days.

7. The method of claim 1 , wherein the at least one mineral suspending agent is present in an amount ranging from 0.05% to 0.1% by weight of the solid particulates.

8. A method of transshipping associated in mining or mineral processing operations of solid particulates, wherein transshipping is while the solid particulates are in the form of an aqueous suspension of the solid particulates, comprising:

(a) collecting solid particulates from mining or mineral processing operations in a container and thereafter

(b) dispersing, in the container, solid particulates in an aqueous liquid in the presence of at least one mineral suspending agent to form the aqueous suspension of the solid particulates;

(c) transferring the container containing the aqueous suspension of the solid particulates to a first vehicle; and thereafter

(d) hauling the container via a first vehicle a distance greater than or equal to 1 km;

(e) transferring the aqueous suspension of the solid particulates from the first vehicle to a second vehicle; and

(f) hauling the aqueous suspension of the solid particulates via a second vehicle a distance greater than or equal to 1 km;

wherein each of the hauling of steps (d) and (f) is while the solid particulates are in the form of an aqueous suspension of the solid particulates;

wherein the aqueous suspension of the solid particulates comprises:

an aqueous liquid, comprising water and optionally at least one other liquid, wherein the water is present in an amount greater than 50% v/v relative to the total volume of the water plus the volume of the at least one other liquid;

the solid particulates present in an amount ranging from 5% to 95% solids, wherein the solid particulates are chosen from rocks, mineral colloids, organic colloids, mineraloids, and minerals; and

at least one mineral suspending agent present in an amount ranging from 0.05% to 1.0% by weight of the solid particulates, wherein the at least one mineral suspending agent is purified attapulgite substantially free of non-attapulgite minerals.

9. The method of claim 8 , wherein the amount of the aqueous suspension of the solid particulates is greater than or equal to 1 ton.

10. The method of claim 8 , wherein the amount of the aqueous suspension of the solid particulates is greater than or equal to 30,000 tons.

11. The method of claim 8 , wherein the transferring the aqueous suspension of the solid particulates from the first vehicle to a second vehicle of step (e) includes transferring at least a portion of the aqueous suspension of the solid particulates from the container to a second container.

12. The method of claim 11 , wherein, following the transferring of step (e), the second container contains an amount of the aqueous suspension of the solid particulates greater than or equal to 30,000 tons.

13. The method of claim 12 , further comprising transferring at least a portion of the aqueous suspension of the solid particulates from the second container to the second vehicle.

14. The method of claim 13 , wherein the second vehicle is a bulk carrier ship and the amount transferred is greater than or equal to 20,000 tons.

15. The method of claim 8 , wherein the hauling the container via the first vehicle is for a distance greater than or equal to 20 km.

16. The method of claim 8 , wherein the hauling the container via the second vehicle is for a distance greater than or equal to 20 km.

17. The method of claim 8 , further comprising flowing the aqueous suspension of the solid particulates in a conduit such that the solid particulates are transported a distance greater than or equal to 200 m.

18. A method of transshipping associated in mining or mineral processing operations of solid particulates, wherein transshipping is while the solid particulates are in the form of an aqueous suspension of the solid particulates, comprising:

(a) collecting solid particulates from mining or mineral processing operations in a container and thereafter

(b) dispersing, in the container, solid particulates in an aqueous liquid in the presence of at least one mineral suspending agent to form the aqueous suspension of the solid particulates;

(c) transferring the container containing the aqueous suspension of the solid particulates to a first vehicle; and thereafter

(d) hauling the container via a first vehicle a distance greater than or equal to 1 km;

(e) transferring the aqueous suspension of the solid particulates from the first vehicle to a second vehicle; and

(f) hauling the aqueous suspension of the solid particulates via a second vehicle a distance greater than or equal to 1 km;

wherein each of the hauling of steps (d) and (f) is while the solid particulates are in the form of an aqueous suspension of the solid particulates;

wherein the aqueous suspension of the solid particulates comprises:

an aqueous liquid, comprising water and optionally at least one other liquid, wherein the water is present in an amount greater than 50% v/v relative to the total volume of the water plus the volume of the at least one other liquid;

the solid particulates present in an amount ranging from 5% to 95% solids, wherein the solid particulates are chosen from rocks, mineral colloids, organic colloids, mineraloids, and minerals; and

at least one mineral suspending agent present in an amount ranging from 0.05% to 1.0% by weight of the solid particulates, wherein the at least one mineral suspending agent is purified attapulgite substantially free of non-attapulgite minerals.

19. The method of claim 18 , the first vehicle and the second vehicle are independently chosen from trains, trucks, planes, and ships.

20. The method of claim 18 , further comprising flowing the aqueous suspension of the solid particulates in a conduit such that the solid particulates are transported a distance greater than or equal to 200 m.