Vacuum distillation definition

Vacuum distillation means the process of distilling vapor from liquid crudes, usually by heating, and condensing the vapor below atmospheric pressure turning it back to a liquid in order to purify, fractionate or form the desired products.
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Vacuum distillation means distillation of atmospheric residues under vacuum. Some units may have more than one main distillation column.
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Vacuum distillation means a step in the petroleum refining process in which petroleum products, including vacuum gas oil, are produced out of the heavier oils left over from atmospheric distillation.
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Examples of Vacuum distillation in a sentence

  • Vacuum distillation is useful for distilling high-boiling and heat-sensitive materials such as heavy distillates in petroleum oils to produce light to heavy vacuum gas oils and residuum.

  • Vacuum distillation - this technique may be used for the introduction of volatile organics from aqueous, solid, or tissue samples (Method 5032) into the GC/MS system.

  • Vacuum distillation apparatus for aqueous, solid and tissue samples - Described in Method 5032.

  • Liquefied petroleum gas, naphtha, gasoline, kerosene, diesel/heating oil, light gas oils, and lubricating oil are produced from petroleum distillation; (b) Vacuum distillation: Distillation at a pressure below atmospheric but not so low that it would be classed as molecular distillation.

  • Vacuum distillation efficiencies (Method 5032) are modified by internal standard corrections.

  • Vacuum distillation is useful for distilling high-boiling and heat- sensitive materials such as heavy distillates in petroleum oils to produce light to heavy vacuum gas oils and residuum.

  • Vacuum distillation of volatile organics This technique employs a vacuum distillation apparatus to introduce volatile organics from aqueous, solid, or tissue samples into the GC/FID system, as described in Method 5032.

  • Vacuum distillation is useful for distilling high- boiling and heat-sensitive materials such as heavy distillates in petroleum oils to produce light HS2 / HS4 HS6 Option 1 (CTC) Option 2 (RVC) Option 3 (process rule) to heavy vacuum gas oils and residuum.

  • Vacuum distillation apparatus (See Figure 1) -- The basic apparatus consists of a sample chamber connected to a condenser that is attached to a heated six-port valve (V4) which is attached to a cryogenically cooled trap (cryotrap).

  • Vacuum distillation to remove contaminants such as dirt, water, fuel and used additives from the oil.


More Definitions of Vacuum distillation

Vacuum distillation means distillation at a pressure below atmospheric but not so low that it would be classed as molecular distillation. 8.4 Direct blending rule8.4.1 SAFTA regulation, Part 4 Section 8(7) specifies that a good from heading 27.10 of the HS produced using direct blending, is an originating good if the direct blending process occurred in Singapore, or Singapore and Australia.8.4.2 For the purposes of this rule, direct blending means a process where various petroleum streams from processing units or petroleum components from holding or storage tanks are combined to produce goods with pre-determined parameters, where the non-originating materials of heading 27.10 of the HS constitute no more than 25% by volume of the goods. 8.5 Purification rule8.5.1 SAFTA regulation Part 4 Section 8(9) specifies that goods classified to any of the Chapters 28 to 35, or Chapter 38 of the HS, and purification has resulted in the elimination of at least 80% of the content of existing impurities.8.5.2 It is considered an originating good if the purification process occurred in Singapore, or Singapore and Australia. 8.6 Mixtures and blends rule8.6.1 SAFTA regulation Part 4 Section 8(10) specifies that a good from Chapters 30 or 31, or heading 33.02, subheading 3502.20 or heading 35.06, 35.07 or 37.07 of the HS, are originating goods if the deliberate and proportionally controlled mixing or blending (including dispersing) of materials to conform to predetermined specifications has resulted in the production of the goods which have physical or chemical characteristics which are:
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Vacuum distillation means the process of distilling vapor from liquid crudes, usually by heating, and condensing below atmospheric pressure the
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Vacuum distillation means the process of distilling vapor from liquid crudes, usually by heating, and condensing below atmospheric pressure the vapor back to liquid in order to purify, fractionate or form the desired products.INDEX TO DEFINED TERMS AND NAMESThe following other terms and names that appear in this form 10-K are defined on the following pages: Page Reference2005 ACT 58ACESA 31Agreement 42Alon PTA 23Amended NOV 40Beeson Pipeline 22CAA 25CERCLA 26CWA 26Centurion Pipeline 22Court of Appeals 39Crude Pipelines and Tankage Assets ............................................................................................................ 8EBITDA 47EPA 14Exchange Act 115FERC 23Fixed Rate Swap 63GAAP ............................................................................................................................................................ 8Guarantor Restricted Subsidiaries 106HEP................................................................................................................................................................ 8HEP CPTA 23HEP ETA 22HEP IPA 22HEP PTA 23HEP PTTA 22HEP RPA 22HEP Credit Agreement 53HEP Pipeline Operating Agreement 23HEP Senior Notes 54Holly Asphalt................................................................................................................................................. 9Holly Credit Agreement 53HPI 50HRM-Tulsa 42LIBOR 62LIFO 37MDEQ 41MRC 41MSAT2 14Magellan 12NEP 41NMED 40NPDES 26Navajo Refinery............................................................................................................................................. 9Non-Guarantor Non-Restricted Subsidiaries 106Non-Guarantor Restricted Subsidiaries 106
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Vacuum distillation means the process of distilling vapor from liquid crudes, usually by heating, and condensing the vapor below atmospheric pressure turning it back to a liquid in order to purify, fractionate or form the desired products.INDEX TO DEFINED TERMS AND NAMESThe following other terms and names that appear in this form 10-K are defined on the following pages: Page ReferenceAgreement 43Alon 13Alon PTA 24Beeson Pipeline 23CAA 26CERCLA 26CWA 26Court of Appeals 41EBITDA 48EPA 15Exchange Act 110FERC 23Frontier .......................................................................................................................................................... 9GAAP ............................................................................................................................................................ 8GHG 31Guarantor Restricted Subsidiaries 104HEP................................................................................................................................................................ 8HEP ATA 23HEP CPTA 23HEP ETA 23HEP IPA 23HEP NPA 23HEP PTA 23HEP PTTA 23HEP RPA 23HEP Amended Credit Agreement 54HEP Credit Agreement 54HEP 6.25% Senior Notes 54HEP 8.25% Senior Notes 54HEP Senior Notes 54Holly 9.875% Senior Notes 54Holly Asphalt................................................................................................................................................. 9Holly Credit Agreement 53HPI 53HRM-Tulsa 43LIBOR 62LIFO 38MDEQ 42MRC 42MSAT2 15Magellan 13Merger............................................................................................................................................................ 9NEP 42NPDES 26Navajo Refinery............................................................................................................................................. 9
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Vacuum distillation means distillation at a pressure below atmospheric but not so low that it would be classed as molecular distillation.Direct blending rule
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