Carbide sludge not treated as excisable goods, with duty liability rejected under the erstwhile Central Excise Tariff.

Carbide sludge arising during acetylene gas manufacture was examined as to whether it constituted excisable goods liable to duty under the erstwhile Central Excise Tariff Item 68. The central point was whether the sludge was merely a waste product or a dutiable commodity. The Tribunal noted that the Supreme Court had already rejected the Revenue's appeals in the assessee's own case on the same issue and had accepted that there was no basis to treat the sludge as excisable. On that footing, carbide sludge was held not liable to duty under Tariff Item 68.

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Issues: Whether carbide sludge arising in the course of manufacture of acetylene gas was liable to duty under Tariff Item 68 of the erstwhile Central Excise Tariff.

Analysis: The dispute turned on whether carbide sludge constituted excisable goods or merely a waste product. The Tribunal noted that the Supreme Court had already dismissed the Revenue's appeals in the respondent's own case on the same issue and had accepted that there was no basis to treat the sludge as excisable to duty.

Conclusion: The carbide sludge was not liable to duty under Tariff Item 68, and the Revenue's appeal failed.

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