Abstract: China is rich in lignite which is not suitable for long distance transportation for its high moisture and ash level and low calorific value. “Lignite co-production” technology includes lignite pre-treatment，gasification，chemical synthesis，power generation and heat supply etc.，which can solve the problems of transportation and burning for lignite and also can provide integrated utilization with downstream industrial products. Such a technology shows good economical efficiency and promising future. This paper provides a brief introduction for domestic application of lignite drying（shaping）technology and lignite integrated utilization technology after pre-treatment（drying），such as the production of ammonia，methanol and hydrogen，etc.