Jifu Zheng

Title: Jifu Zheng and a VE Enrichment System for Vegetable Oil Processing.

Introduction.

Jifu Zheng is an inventor based in Shanghai, China, associated with Jj-Lurgi Engineering Equipment (Shanghai) Co. Ltd. His patent work includes a system designed to enrich vitamin E (VE) in fatty acid distillate produced during vegetable oil deodorization.

Latest Patents.

Zheng is credited with 1 patent, titled “VE Enrichment System.” The invention combines a falling film heat exchanger, a deodorization tower, a deodorizer transfer pump, a post-stripping deodorization tower, a high-pressure steam heater, and a fatty acid collection unit.

The system arranges these components into connected circulation loops. One loop links the falling film heat exchanger’s upper shell section and the high-pressure steam heater with the post-stripper. Another connects the exchanger’s lower shell section with the deodorizer and its transfer pump. The post-stripper’s vapor outlet leads to the fatty acid collection unit, and a vacuum ejector may be added when operating conditions require one.

The system is intended to produce a greater quantity of fatty acid distillate with higher VE content during vegetable oil deodorization.

Career Highlights.

Zheng’s listed professional affiliation is Jj-Lurgi Engineering Equipment (Shanghai) Co. Ltd. His patent reflects work on process equipment and system design for vegetable oil refining.

Collaborations.

Kin Gee Tiew and Gangben Zeng are identified as Zheng’s coworkers. The available information does not specify their roles in the patent or the extent of their collaboration.

Conclusion.

Jifu Zheng’s VE Enrichment System brings together heat exchange, deodorization, and collection equipment to support the production of fatty acid distillate with increased VE content.