Absorption liquid chilling units
Part of: 84186901 — Other refrigerating or freezing equipment; heat pumps: — Other
H310170 · 2021-06-25 — Tariff classification of Liquefied Natural Gas Plant
Our decision is set forth below. FACTS: The LNG Plant consists of the following main components: Gas Inlet Receiving Unit- meters, controls, and conditions natural gas; Mercury Removal Unit- removes mercury from the feed gas due to its corrosive effect on the machinery in the liquefaction unit; Acid Gas Removal Unit- removes the acidic gases to avoid corrosion, freezing, and plugging problems. Dehydration Unit- dehydration of the gas feeds helps minimize corrosion, removes water and prevents the hydrate formation of clogs at the pipelines when the materials are under cryogenic conditions;…
H312261 · 2021-06-15 — Tariff classification of Liquefied Natural Gas Plant
FACTS: The LNG Plant consists of the following main components: Gas Inlet Receiving Unit- meters, controls, and conditions natural gas; Acid Gas Removal Unit- removes acidic gases such as carbon dioxide and hydrogen sulfide from the natural gas to prevent corrosion and freezing; Dehydration and Mercury Removal Unit- removes mercury from the natural gas to prevent machine corrosion; Heavy Hydrocarbon Removal Unit- removes heavy hydrocarbons from the gas stream to prevent freezing at a higher temperature than lighter molecules’ dew point; Heavy Hydrocarbon Stabilizer- separates lighter…
N271596 · 2016-01-12 — The tariff classification of a cryopod carrier. Correction to Ruling Number N269914
This replaces Ruling Number N269914, dated October 21, 1015, which contained a clerical error. The subheading noted in the body of the letter was incorrectly noted. A complete corrected ruling follows. The portable product is described as the Brooks Life Science Systems CryoPod™ carrier. The portable carrier consists of an aluminum sample container, an electronics module, a plastic base, and a main shell. It is designed to carry samples at a temperature of -150 degrees Celsius or colder and in the information provided, you indicate that the carrier’s cooling process lasts for a short…
N269914 · 2015-11-18 — The tariff classification of a cryopod carrier.
Descriptive literature and an illustration were submitted The portable product is described as the Brooks Life Science Systems CryoPod™ carrier. The portable carrier consists of an aluminum sample container, an electronics module, a plastic base, and a main shell. It is designed to carry samples at a temperature of -150 degrees Celsius or colder and in the information provided, you indicate that the carrier’s cooling process lasts for a short distance. The cooling process of the carrier begins with the introduction of the liquid nitrogen, which then undergoes an absorption process to create…
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