Claims
- 1. A method of containing, collecting and removing hydrocarbons from the ventilation valve of the fuel tank of a vessel being fueled before the hydrocarbons spill onto the surface of the water proximate a marine fueling facility dock area, comprising the steps of:
- providing a spill containment device formed as a low profile box by a pillow-like floor section surrounded on its periphery by a belt section of upright walls, each section having an outer envelope layer of textile material, a plurality of chambers formed in stratification therein by internal layers of textile material with a polymer material disposed within the chambers of the device having a property of acting to absorb and solidify liquid hydrocarbon substances coming into contact with the device and migrating to its interior, and a plurality of quilting seams formed in the device to define hydrocarbon absorption consolidation points within the device and establish the chambers as distinct hydrocarbon absorption units within the device; and
- placing the spill containment device over the ventilation valve of the fuel tank of the vessel being fueled in a location where fuel forced out of the fuel tank of the vessel via its ventilation valve will come in contact with the containment device.
- 2. The method of claim 1 further comprising the steps of:
- removing the device containing solidified hydrocarbons after completion of fueling;
- re-using the device until it is fully saturated with spilled hydrocarbons;
- replacing the device containing solidified hydrocarbons with a fresh device having a capacity to absorb and solidify hydrocarbons; and
- disposing of the replaced absorbent device.
- 3. A method of containing, collecting and removing hydrocarbon spills and leaks from fuel storage tank of a vessel to prevent hydrocarbon fuels from being spilled into the environment, comprising the steps of:
- providing a spill containment device formed as a pillow having an outer envelope layer of textile material, a plurality of chambers formed in stratification therein by internal layers of textile material with a polymer material disposed within the chambers of the device having a property of acting to absorb and solidify liquid hydrocarbon substances coming into contact with the device and migrating to its interior, a plurality of quilting seams formed in the device to define hydrocarbon absorption consolidation points within the device and establish the chambers as distinct hydrocarbon absorption units within the device; and
- placing the spill containment device under the fuel storage tank of a vessel in a location where fuel spilled or leaked out of the fuel storage tank of the vessel during fueling operations and while on the vessel will come in contact with the containment device.
- 4. The method of claim 3 further comprising the steps of:
- removing the device containing solidified hydrocarbons after completion of fueling and use under the auxiliary fuel storage tank of a vessel;
- re-using the device until it is fully saturated with spilled hydrocarbons;
- replacing the device containing solidified hydrocarbons with a fresh device having a capacity to absorb and solidify hydrocarbons; and
- disposing of the replaced absorbent device.
- 5. The method of claim 3 wherein the spill containment device is formed as a low profile box by a pillow-like floor section surrounded on its periphery by a belt section of upright walls, each section having an outer envelope layer of textile material, a plurality of chambers formed in stratification therein by internal layers of textile material with a polymer material disposed within the chambers of the device having a property of acting to absorb and solidify liquid hydrocarbon substances coming into contact with the device and migrating to its interior, a plurality of quilting seams formed in the device to define hydrocarbon absorption consolidation points within the device and establish the chambers as distinct hydrocarbon absorption units within the device.
- 6. A method of containing, collecting and removing spills and leaks from a storage container to prevent hydrocarbons from being spilled into the environment, comprising the steps of:
- providing a spill containment device formed as a pillow having an outer envelope layer of textile material, a plurality of chambers formed in stratification therein by internal layers of textile material with a polymer material disposed within the chambers of the device having a property of acting to absorb and solidify liquid hydrocarbon substances coming into contact with the device and migrating to its interior, a plurality of quilting seams formed in the device to define hydrocarbon absorption consolidation points within the device and establish the chambers as distinct hydrocarbon absorption units within the device; and
- placing the spill containment device under a storage container in a location where hydrocarbons spilled or leaked out of the storage container will come in contact with the containment device.
- 7. The method of claim 6 further comprising the steps of:
- removing the device containing solidified hydrocarbons under the storage container;
- re-using the device until it is fully saturated with spilled or leaked hydrocarbons;
- replacing the device containing solidified hydrocarbons with a fresh device having a capacity to absorb and solidify hydrocarbons; and
- disposing of the used spill containment device.
- 8. The method of claim 6 wherein the spill containment device is formed as a low profile box by a pillow-like floor section surrounded on its periphery by a belt section of upright walls, each section having an outer envelope layer of textile material, a plurality of chambers formed in stratification therein by internal layers of textile material with a polymer material disposed within the chambers of the device having a property of acting to absorb and solidify liquid hydrocarbon substances coming into contact with the device and migrating to its interior, a plurality of quilting seams formed in the device to define hydrocarbon absorption consolidation points within the device and establish the chambers as distinct hydrocarbon absorption units within the device.
- 9. A method of containing, collecting and removing hydrocarbon spills and leaks from electric utility transformers to prevent hydrocarbons from being spilled into the environment, comprising the steps of:
- providing a spill containment device formed as a pillow having an outer envelope layer of textile material, a plurality of chambers formed in stratification therein by internal layers of textile material with a polymer material disposed within the cheers of the device having a property of acting to absorb and solidify liquid hydrocarbon substances coming into contact with the device and migrating to its interior, a plurality of quilting seams formed in the device to define hydrocarbon absorption consolidation points within the device and establish the chambers as distinct hydrocarbon absorption units within the device; and
- placing the spill containment device under an electric utility transformer so that hydrocarbons spilled or leaked out of the transformer will come in contact with the containment device.
- 10. The method of claim 9 further comprising the steps of:
- removing the device containing solidified hydrocarbons under the electric utility transformer;
- re-using the device until it is fully saturated with spilled or leaked hydrocarbons;
- replacing the device containing solidified hydrocarbons with a fresh device having a capacity to absorb and solidify hydrocarbons; and
- disposing of the used spill containment device.
- 11. The method of claim 9 wherein the spill containment device is formed as a low profile box by a pillow-like floor section surrounded on its periphery by a belt section of upright walls, each section having an outer envelope layer of textile material, a plurality of chambers formed in stratification therein by internal layers of textile material with a polymer material disposed within the chambers of the device having a property of acting to absorb and solidify liquid hydrocarbon substances coming into contact with the device and migrating to its interior, a plurality of quilting seams formed in the device to define hydrocarbon absorption consolidation points within the device and establish the chambers as distinct hydrocarbon absorption units within the device.
Parent Case Info
This application is a divisional of application Ser. No. 08/424,173 filed Apr. 20, 1995 now U.S. Pat. No. 5,566,731, which is a divisional of application Ser. No. 08/265,418 filed Jun. 24, 1994, now U.S. Pat. No. 5,518,797.
US Referenced Citations (5)
Divisions (2)
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Number |
Date |
Country |
Parent |
424173 |
Apr 1995 |
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Parent |
265418 |
Jun 1994 |
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