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Sulphuric Acid on the WebTM Technical Manual DKL Engineering, Inc.

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Sulphuric Acid on the Web

Introduction
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DKL Engineering, Inc.

Handbook of Sulphuric Acid Manufacturing
Order Form
Preface
Contents
Feedback

Sulphuric Acid Decolourization
Order Form
Preface
Table of Contents

Process Engineering Data Sheets - PEDS
Order Form
Table of Contents

Introduction

Bibliography of Sulphuric Acid Technology
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Preface
Contents

Sulphuric Acid Plant Specifications
 

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Acid Plant Database  June 11, 2015

Owner Wengfu Group

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Location

Dazhou
Sichuan Province

China

Background Wengfu Group is made up of the core company, Wengfu (Group) Co., Ltd., the main investor, Guizhou Wengfu Phosphorus Chemical Import and Export Co., Ltd., Guizhou Yunfu Chemical Co., Ltd., Guizhou Wengfu Sulphur Co., Ltd., Guizhou Bluesky Fluorine Chemical Co. Ltd., Guizhou Hongfu Jianfeng Co., Ltd., Gansu Wengfu Chemical Co., Ltd., Shanghai Environmental Protection Technology Co., Ltd. as main investors too, shareholders and other cooperate enterprises. 
Website www.wengfu.com
Plant Plant 1 Plant 2
Coordinates* 31° 7' 53" N, 107° 27' 29.5" E 31° 7' 52" N, 107° 27' 32" E
Type of Plant Sulphur Burning Sulphur Burning
Gas Source Sulphur Sulphur
Plant Capacity 400,000 MTPA 800,000 MTPA
SA/DA - -
Emissions - -
Status - Construction
Year Built - 2012
Technology - -
Contractor - -
Remarks - -
Pictures  
General Wengfu-Dazhou Chemical Co., Ltd. is the holding subsidiary of Wengfu (Group) Co., Ltd.; it was registered and established in Dazhou City, Sichuan Province in Dec. 2008 with a registered capital of RMB 700,000,000 Yuan. WengfuDazhou Phosphorus, Sulfur and Natural Gas Chemical Industry Base supporting Dazhou Company is located in the economic development zone in Dazhou; its plant area covers an area of over 3,000 mu (1 mu ≈ 666.67 m2). The total investment in its first-phase works exceeds RMB 4,000,000,000 Yuan, including: 1,600,000 tons/year phosphorite flotation, 1,200,000 tons/year sulfuric acid made using liquid sulfur, 500,000 tons/year phosphoric acid, 150,000 tons/year PPA, 600,000 tons/year DAP, 10,000 tons/year aluminum fluoride, 6,000 tons/year cryolite, 20,000 tons/year 4A zeolite, 50 tons/year iodine, 42,000 KW/year waste heat power plant, and 4,000,000 tons/year railway special line. The main unit of the first-phase works of Dazhou Company was completed in July 2011 and has commenced pilot production.
References -
News August 11, 2008 - In the assembly room of Dazhou hotel in Sichuan Province, Chairman He Haoming with Dazhou’s Mayor He Jian together subscribed “The Investment Agreement Concerning Constructing the Chemical Industry Base of Dazhou Phosphorus & Sulphur”, according to whose content Wengfu Group will carry out the items in Dazhou involving the projects of phosphate floatation, sulphuric acid, phosphoric acid, DAP, MAP, PPA, AHF, iodine etc.. The construction time limit for the total projects will be 3 years with over 3 billion RMB as the pre-estimated investment.  Mr. Li Chengyun, Vice Nomarch of Sichuan Province, Mr. Li Xiangzhi, Dazhou City Committee Secretariat, and Mr. He Qin, Vice General Manager of Wengfu Group etc. all took part in the signing ceremony.  It is introduced by the personnel that the projects will make the sulphur resources- using rate in Dazhou district economically maximized and accelerate the developing course of  Dazhou becoming the natural gas energy chemical industry base. Meanwhile, the sulphur resources will assist Wengfu Group to strengthen her dominance in the fields of phosphate chemical industry and fine phosphate chemical industry.

MTPD - Metric Tonne per Day           STPD - Short Ton per Day
MTPA - Metric Tonne per Annum      STPA - Short Ton per Annum
SA - Single Absorption
DA - Double Absorption
 

* Coordinates can be used to locate plant on Google Earth