Goang-Cheng Chang

Title: Goang-Cheng Chang: Innovator in High Purity Sulfuric Acid Manufacturing

Introduction

Goang-Cheng Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of chemical manufacturing, particularly in the production of high purity sulfuric acid. With a total of 2 patents to his name, Chang's work is recognized for its innovative approaches and practical applications.

Latest Patents

Chang's latest patents focus on methods for manufacturing high purity sulfuric acid. The first patent describes a comprehensive method that involves a mixed solution undergoing a series of steps, including preheating, distilling, and evaporating. This process effectively removes impurities such as peroxide, water, oxygen, and insoluble materials. The result is a gas containing sulfur trioxide, sulfuric acid, and hydrogen oxide, which is then absorbed by a sulfuric acid solution to produce high purity sulfuric acid. The second patent reiterates this method, emphasizing its efficiency and effectiveness in achieving high purity levels.

Career Highlights

Goang-Cheng Chang is currently employed at Asia Union Electronic Chemical Corporation, where he applies his expertise in chemical processes. His work has contributed to advancements in the manufacturing sector, particularly in the production of essential chemical compounds.

Collaborations

Chang has collaborated with notable colleagues, including Curtis Douglas Dove and Yuen-Ming Kung. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Goang-Cheng Chang's contributions to the field of chemical manufacturing, particularly in high purity sulfuric acid production, highlight his role as an influential inventor. His patents reflect a commitment to innovation and excellence in the industry.