Abstract: Embodiments of methods and apparatus for cleaning contaminants from a substrate are disclosed herein. In some embodiments, a substrate cleaning apparatus includes: a substrate support to support a substrate along an edge of the substrate, wherein the substrate further includes a first side and an opposing second side having contaminants disposed on the second side; a showerhead disposed a first distance of about 1.5 mm to about 4.4 mm opposite the substrate support and facing the first side of the substrate; and one or more nozzles disposed a second distance of about 1 inch to about 2 inches beneath the substrate support to discharge a mixture of solid and gaseous carbon dioxide toward the contaminants on the second side of the substrate, and wherein the one or more nozzles have an angle of about 20 to about 40 degrees.

Abstract: Methods and apparatus for controlling manufacturing equipment are provided herein. In some embodiments, a manufacturing system may include an integrated controller having one or more inputs to receive input values corresponding to operating information of at least one of a process tool, a mass flow controller or at least one sub-fab auxiliary system, wherein the integrated controller is configured to receive the input values, determine that an error condition is matched based on the received input values, and control the at least one sub-fab auxiliary system to operate at a fail-safe operating mode responsive to the determined error condition.

Abstract: Methods and apparatus for controlling manufacturing equipment are provided herein. In some embodiments, a manufacturing system may include an integrated controller having one or more inputs to receive input values corresponding to operating information of at least one of a process tool, a mass flow controller or at least one sub-fab auxiliary system, wherein the integrated controller is configured to receive the input values, determine that an error condition is matched based on the received input values, and control the at least one sub-fab auxiliary system to operate at a fail-safe operating mode responsive to the determined error condition.

Abstract: Methods and apparatus for controlling manufacturing equipment are provided herein. In some embodiments, a manufacturing system may include an integrated controller having one or more inputs to receive input values corresponding to operating information of at least one of a process tool, a mass flow controller or at least one sub-fab auxiliary system, wherein the integrated controller is configured to receive the input values, determine that an error condition is matched based on the received input values, and control the at least one sub-fab auxiliary system to operate at a fail-safe operating mode responsive to the determined error condition.

Abstract: Embodiments of methods and apparatus for cleaning contaminants from a substrate are disclosed herein. In some embodiments, a substrate cleaning apparatus includes: a substrate support to support a substrate along an edge of the substrate, wherein the substrate further includes a first side and an opposing second side having contaminants disposed on the second side; a showerhead disposed a first distance of about 1.5 mm to about 4.4 mm opposite the substrate support and facing the first side of the substrate; and one or more nozzles disposed a second distance of about 1 inch to about 2 inches beneath the substrate support to discharge a mixture of solid and gaseous carbon dioxide toward the contaminants on the second side of the substrate, and wherein the one or more nozzles have an angle of about 20 to about 40 degrees.

Abstract: Methods and apparatus for controlling manufacturing equipment are provided herein. In some embodiments, a manufacturing system may include an integrated controller having one or more inputs to receive input values corresponding to operating information of at least one of a process tool, a mass flow controller or at least one sub-fab auxiliary system, wherein the integrated controller is configured to receive the input values, determine that an error condition is matched based on the received input values, and control the at least one sub-fab auxiliary system to operate at a fail-safe operating mode responsive to the determined error condition.

Abstract: In some aspects, a method is provided for abating perfluorocarbons (PFCs) in a gaseous waste abatement system having a pre-installed controlled decomposition oxidation (CDO) thermal reaction chamber. The method that includes (1) providing a catalyst bed within the CDO thermal reaction chamber; and (2) introducing a gaseous waste stream into the CDO thermal reaction chamber so as to expose the gaseous waste stream to the catalyst bed. Numerous other aspects are provided.

Abstract: In certain aspects, a system is provided for abating perfluorocarbons (PFCs) from a gaseous waste stream that includes (1) a wet scrubber adapted to scrub a gaseous waste stream and having an outlet adapted to discharge a scrubbed gaseous waste stream; and (2) a controlled decomposition oxidation (CDO) system. The CDO system includes a CDO thermal reaction chamber that includes (a) an inlet coupled to the outlet of the wet scrubber; (b) a catalyst bed adapted to abate PFCs within the CDO thermal reaction chamber; and (c) an outlet. Numerous other aspects are provided.

Abstract: In some aspects, an apparatus is provided for abating perfluorocarbons (PFCs) in a controlled decomposition oxidation (CDO) thermal reaction chamber. The apparatus includes (1) a cartridge insertable into the thermal reaction chamber having gas-permeable first and second ends and including a catalyst material; and (2) thermally-conductive fixtures positioned within the cartridge. Numerous other aspects are provided.

Abstract: In some aspects, a method is provided for abating perfluorocarbons (PFCs) in a gaseous waste abatement system having a pre-installed controlled decomposition oxidation (CDO) thermal reaction chamber. The method that includes (1) providing a catalyst bed within the CDO thermal reaction chamber; and (2) introducing a gaseous waste stream into the CDO thermal reaction chamber so as to expose the gaseous waste stream to the catalyst bed. Numerous other aspects are provided.

Abstract: In at least one aspect, a controlled decomposition oxidation (CDO) system is provided for abating perfluorocarbons (PFCs) that includes (1) an upstream portion including a first conduit adapted to convey a gaseous waste stream; (2) a thermal reaction chamber having an inlet coupled to the first conduit, a catalyst bed adapted to abate PFCs, and an outlet; and (3) a downstream portion including a second conduit having a first end coupled to the outlet of the thermal reaction chamber and having a portion, downstream from the first end, positioned proximate to the first conduit. The second conduit is adapted to convey a gaseous waste stream heated within the thermal reaction chamber to enable a transfer of heat energy from the second conduit to the first conduit so as to pre-heat the gaseous waste stream in the first conduit. Numerous other aspects are provided.