Catalytic cracking Guías de estudio, Notas de estudios & Resúmenes

API 510 Closed Book Practice Exam Questions and Answers 100% Pass API 510 says that widely scattered pitting can be ignored provided that the: remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible Repair Organization Which code provides requirements for Hot Tapping? API ...

1 Catalytic cracking of hydrocarbons is carried out in the petrochemical industry. Hot vaporised hydrocarbons and a powdered catalyst are fed into the bottom of a tube and forced upwards by steam. (a) (i) Decane, C10H22, can be cracked to give an alkene with four carbon atoms and another alkane. Write a chemical equation for this reaction using molecular formulae. [1] (ii) 2,2,3-Trimethylheptane is an isomer of decane. Draw the skeletal formula of 2,2,3-trimethylheptane. ...

API 510 says that widely scattered pitting can be ignored provided that the: - remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used - to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible - Repair Organization Which code provides requirements for Hot Tapping? - API 2201 Catalytic reformer vessels may have creep damage if the opera...

API 510 says that widely scattered pitting can be ignored provided that the: remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible Repair Organization Which code provides requirements for Hot Tapping? API 2201 Catalytic reformer vessels may have creep damage if the operating temperatu...

fuel any solid, liquid, or gaseous substance that may be combusted (burned) to produce heat or work Fuel characteristics - ignites easily at a low temperature - produces a large quantity of heat during combustion - inexpensively isolated - has properties that allow for their safe/efficient storage or transport - leaves little residue behind after being burned - produces by-products that are not harmful to human health of the environment Brainpower Read More Previous Pla...

API 510 Closed Book Practice Exam Questions And Correct Answers, 100% Verified API 510 says that widely scattered pitting can be ignored provided that the: remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible Repair Organization Which code provides requirements for Hot Tapping? A...

API 510 Closed Book Practice Exam Questions And Correct Answers, 100% Verified API 510 says that widely scattered pitting can be ignored provided that the: remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible Repair Organization Which code provides requirements for Hot Tapping? A...

AQA AS Organic Chemistry exam questions with 100% correct answers Define the term 'empirical formula' - ANSWERS A formula that gives the simplist whole number ration of atoms of each element in a compound Define the term 'molecular formula' - ANSWERS A way of representing molecules that shows the actual number of atoms of each element in a molecule Define the term 'General formula' - ANSWERS An algebraic formula that can describe any member of a family of compounds Define the t...

API 510 Closed Book Practice Exam Questions and Answers 100% Pass API 510 says that widely scattered pitting can be ignored provided that the: - Answer- remaining thickness is not less than 1/2 the minimum required thickness. Rupture disks are commonly used - Answer- to protect a pressure relief valve from corrosive products. When repairs and alterations are being conducted, which individual or organization is responsible - Answer- Repair Organization Which code provides requirements for...

Thermal Cracking - correct answer - High temperatures (1000C) - High pressure (up to 70atm) - Produces ALKENES - E.g. ethene --> polyethene Catalytic Cracking - correct answer - Zeolite catalyst - Slight pressure - High temperature (450C) - Produces AROMATICS Reformation - correct answer Alkanes --> cycloalkanes/ aromatic hydrocarbons - Straight chain alkanes are a lot more likely to...