Display of patents:

Patent list of Chongqing Changyuan Chemical Group Co. Ltd.

 

SN

Description of Proprietary Technology

Category

Patent No. or Application No.

1

Method and equipment for producing potassium permanganate using continuous oxidation process

Invention Patent

ZL 92 1 08224.X

2

Pneumatic fluidization tower

Utility model

ZL 01 2 01771.X

3

Method and device for making chloroacetic acid by continuous chlorination

Invention Patent

ZL 99 1 17444.5

4

Process for making chloroacetic acid

Invention Patent

ZL 00 1 12627.X

5

A device for the safe production of potassium permanganate

Utility model

ZL 2009 2 0351241.5

6

A heating system for the production process of potassium permanganate

Utility model

ZL 2009 2 0351239.8

7

A device for separation of potassium permanganate

Utility model

ZL 2009 2 0351240.0

8

A heating system for the production process of potassium permanganate

Invention Patent

ZL 2009 1 0265311.X

9

A device for the safe production of potassium permanganate

Invention Patent

ZL 2009 1 0265310.5

10

A process and device for the separation of potassium permanganate

Invention Patent

ZL 2009 1 0265312.4

11

A process for making chromate using a continuous liquid-phase oxidation reactor tower

Invention Patent

201110035642.1

12

A heating system for the production process of chromate

Utility model

ZL 2011 2 0035551.3

13

A device for the safe production of chromate

Utility model

ZL 2011 2 0035547.7

14

A device for the separation of chromate

Utility model

ZL 2011 2 0035492.X

15

A device for producing chromate by continuous liquid-phase oxidation reaction

Invention Patent

201110035661.4

16

A heating system for the production process of chromate

Invention Patent

201110035700.0

17

A device for the separation of chromate

Invention Patent

201110035227.6

18

A device for the safe production of chromate

Invention Patent

201110035662.9

19

A device for producing chromate by continuous liquid-phase oxidation reaction

Utility model

ZL 2011 2 0035534.X

20

A clean production system for producing modified manganese slag compound fertilizer

Utility model

ZL 2014 2 0755457.9

21

Drying and cooling system for treating tail gas from the production of manganese slag compound fertilizer

Utility model

ZL 2014 2 0755488.4

22

System for treating tail gas from the drying of manganese slag

Utility model

ZL 2014 2 0755496.9

23

Clean production system for producing modified manganese slag compound fertilizer

Utility model

ZL 2014 2 0755595.7

24

Production system for producing modified manganese slag compound fertilizer by comprehensive utilization of coal gas

Utility model

ZL 2014 2 0755656.5

25

Environmentally protective and clean production system for producing manganese slag compound fertilizer by comprehensive utilization of coal gas

Utility model

ZL 2014 2 0755659.3

26

A production system for producing modified manganese slag compound fertilizer

Utility model

ZL 2014 2 0755714.9

27

A comprehensive system for treating tail gas from the production of manganese slag compound fertilizer

Utility model

ZL 2014 2 0755716.8

28

Production system for producing manganese slag compound fertilizer by comprehensive utilization of coal gas

Utility model

ZL 2014 2 0755764.7

29

Manganese slag prefabrication system by comprehensive utilization of coal gas

Utility model

ZL 2014 2 0756075.8

30

Environmentally protective and clean manganese slag prefabrication system

Utility model

ZL 2014 2 0756183.5

31

Production system for producing concrete blocks using autoclaved aerated manganese slag

Utility model

ZL 2014 2 0798856.3

32

Production system for producing manganese slag compound fertilizer

Utility model

ZL 2014 2 0756223.6

33

Environmentally protective and clean manganese slag prefabrication system by comprehensive utilization of coal gas

Utility model

ZL 2014 2 0756226.X

34

Coal gas generating system

Utility model

ZL 2014 2 0756230.6

35

Clean production system for producing modified manganese slag compound fertilizer by comprehensive utilization of coal gas

Utility model

ZL 2014 2 0755871.X

36

Environmentally protective and clean production system for producing modified manganese slag compound fertilizer

Utility model

ZL 2014 2 0755811.8

37

Production equipment for producing manganese slag compound fertilizer

Utility model

ZL 2014 2 0756164.2

38

A clean production system for producing modified manganese slag compound fertilizer by comprehensive utilization of coal gas

Utility model

ZL 2014 2 0755544.4

39

Environmentally protective and clean production system for producing manganese slag compound fertilizer

Utility model

ZL 2014 2 0756259.4

40

Manganese slag prefabrication System

Utility model

ZL 2014 2 0756190.5

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