peiyangchem

  C laus S ulfur R ecovery  Unit (SRU): SRU is widely used to recover sulfur-containing, poisonous acidic gas in the oil refinery process. The most commonly used process in sulfur recovery practice is the Claus Process, which is to burn the incoming gas with oxygen, refrigerate the burnt gas, and recovers sulfur from the burnt gas. SRU Sulfur Recovery C laus U nit  converts sulfur gas such as H2S into elemental sulfur, so as to convert waste into treasure and protect the environment.   Application of SRU: 1. Separate sulfur from sulfur-containing oil   2. Recover the wasted material efficiently   3. This unit can reach rather high sulfur purity   Advantages of SRU: 1. SRU reduces the pollution of refineries greatly, and it's environmentally friendly.   2. SRU turns H2S into useful material, reduces power consumption, and can bring huge economic benefits.   3. Harmless processing of H2S which was produced during the refining process.   PC...

  Semi-regenerative Reforming (SRR): With the help of heating, hydrotreating and catalyst, semi-regenerative reforming is a process which is used to convert petroleum refinery naphtha distilled from crude oil (typically having low octane ratings) into high-octane liquid products called reformates, which are premium blending stocks for high-octane gasoline. Compared with other regenerative reforming types, semi-regenerative reforming has advantages includes low investment, low operating fee…etc. Semi regenerative reforming can also be applied in various production scales.   Application of SRR: 1. Widely used in petrochemical industry.   2. In the hydrogenation, heating, high pressure conditions for light gasoline fractions or naphtha can be processed to be re-gasoline.   3. High-octane petrol is produced by using SRR.   4. Large amount of aromatics will also be produced.   Advantages of SRR: 1. PCC's SRR can save catalyst and other materials to the maximum e...

  A tmospheric crude distillation unit  (CDU): is the first processing unit in virtually all oil refineries. The CDU distills the incoming crude oil into various fractions of different boiling ranges, each of which are then processed further in the other refinery processing units. The CDU is often referred to as the atmospheric distillation of crude oil  unit because it operates at slightly above atmospheric pressure. The products of CDU include gasoline, kerosene, light diesel oil, heavy diesel oil, heavy oil…etc.   Application of C rude O il D istillation   Unit : 1. Widely used in oil refinery field.   2. Gasoline, diesel, kerosene can be obtained in this process.   3. The different components are collected and utilized separately.   Advantages of CDU: 1 Advanced manufacturing method and quality   2 CDU equipment are inspected under ASME standard.   3 Professional services, economical price, short delivery time   4 Can ensure the...

  PROCESSING UNITS OF OIL REFINERY   CONTACT NOW   Crude Oil Distillation Unit P etroleum refinery distillation   u nit: is the first processing unit in virtually all oil refineries. The CDU distills the incoming crude oil into various fractions of different boiling ranges, each of whi...   Vacuum Distillation Unit Vacuum Distillation Unit (VDU): further distills the residue oil from the bottom of the crude oil distillation unit. The vacuum distillation is performed at a pressure well below atmospheric pressure.   Diesel Hydrotreating Unit Diesel Hydrotreating Unit (DHT): uses hydrogen to desulfurize the naphtha fraction from the crude oil distillation or other units within the refinery.   Semi-regenerative Reforming Semi-regenerative Reforming (SRR): used to convert petroleum refinery naphtha distilled from crude oil (typically having low octane ratings) into high-octane liquid products called reformates, which a...   Fluid Catalytic Cracking Uni...