Serial Number

Name of waste

Waste Code

Name of Hazardous Substances

physical properties

Hazardous characteristics

Planned Production in 2024 (ton)

Source and production process

1

Spent sulfolane solvent

900-402-06

Sulfolane

Liquid

T,I,R

10

abnormal production

2

waste kerosene

900-201-08

Kerosene

Liquid

T,I

5

Maintenance equipment

3

dried sludge

900-210-08

Sludge

Solid State

T,I

200

Sewage treatment

4

Sediment

900-210-08

Sediment

semi-solid

T,I

547.6

Sewage treatment

5

waste industrial gear oil

900-217-08

Lubricating oil

Liquid

T,I

100

abnormal production

6

Triethyl aluminum waste oil

900-249-08

Triethyl aluminum

Liquid

T,I

175.5

abnormal production

7

Waste oil drum

900-249-08

empty oil drum

Liquid

T,I

40

Empty barrels filled with oil

8

waste tar

261-106-11

Tar

semi-solid

T

1300

abnormal production

9

waste coke

900-013-11

Coke

Solid

T

65

abnormal production

10

Expired paint

900-299-12

Paint

Solid/semi-solid

T

30

Outsourced

11

waste butadiene polymer

265-101-13

butadiene polymer

Liquid

T

10

abnormal production

12

waste activated carbon

900-039-49

waste activated carbon

Solid State

T

5

Process production

13

Waste Contaminants

900-041-49

Empty bucket, linoleum

Solid State

T/In

88.4

Oil absorption felt, anti-corrosion, raw materials, auxiliary materials and other waste barrels

14

Waste Contaminants (Empty Barrel with Pressure Gauge)

900-041-49

Empty bucket

Solid State

T/In

38.16

Waste barrels of raw materials, auxiliary materials, etc.

15

Waste Contaminants (Empty Bucket)

900-041-49

Empty bucket

Solid State

T/In

35

Waste barrels of raw materials, auxiliary materials, etc.

16

Waste porcelain ball

900-041-49

Waste porcelain ball

Solid State

T/In

100

Porcelain ball replacement

17

Laboratory waste liquid

900-047-49

Analysis of waste liquid

Liquid

T/C/I/R

19.88

laboratory analysis

Serial Number

Name of waste

Waste Code

Name of Hazardous Substances

physical properties

Hazardous characteristics

Production in 2023 (ton)

Source and production process

1

Spent sulfolane solvent

900-402-06

Sulfolane

Liquid

T,I,R

6.2

abnormal production

2

Waste oil drum

900-249-08

empty oil drum

Liquid

T,I

26.54

Empty barrels filled with oil

3

Triethyl aluminum waste oil

900-249-08

Triethyl aluminum, waste oil

Liquid

T,I

179.58

abnormal production

4

Waste lubricating oil

900-217-08

Lubricating oil

Liquid

T,I

133.02

abnormal production

5

dried sludge

900-210-08

Oil Sludge

Solid State

T,I

143.3

Sewage treatment

6

Sediment

900-210-08

Oil Sludge

semi-solid

T,I

370.76

Sewage treatment

7

waste coke

900-013-11

Coke powder

Solid

T

65

abnormal production

8

styrene polymer

261-106-11

styrene polymer

Solid/semi-solid

T

51.28

styrene polymer cleaning

9

waste tar

261-106-11

Tar

semi-solid

T

1152.22

abnormal production

10

Expired paint

900-299-12

Paint

Solid/semi-solid

T

32.82

Outsourced

11

waste butadiene polymer

265-101-13

butadiene polymer

Liquid

T

7.62

abnormal production

12

waste adsorbent

261-079-45

Aluminum oxide

Solid State

T

790.4

Adsorbent replacement

13

Activated Carbon

900-039-49

waste activated carbon

Solid State

T

2.22

Process production

14

dechlorinating agent

900-041-49

Zinc Oxide

Solid State

T/In

10.8

Dehydrogenation tail gas processor, dechlorination agent replacement

15

Desulfurizing agent

900-041-49

Zinc Oxide

Solid State

T/In

24.32

Dehydrogenation tail gas processor, desulfurization agent replacement

16

waste clay

900-041-49

Silicon oxide

Solid State

T/In

28.56

White earth tower, replace white earth

17

Waste porcelain ball

900-041-49

Waste porcelain ball

Solid State

T/In

128.54

Porcelain ball replacement

18

Waste Contaminants Empty Barrel with Pressure Gauge

900-041-49

Empty bucket

Solid State

T/In

28.24

Waste barrels of raw materials, auxiliary materials, etc.

19

Empty bucket of waste contaminants

900-041-49

Empty bucket

Solid State

T/In

27.78

Waste barrels of raw materials, auxiliary materials, etc.

20

Waste Contaminants

900-041-49

Empty bucket, linoleum

Solid State

T/In

80.62

Oil absorption felt, anti-corrosion, raw materials, auxiliary materials and other waste barrels

21

Laboratory waste liquid

900-047-49

Analysis of waste liquid

Liquid

T/C/I/R

16.66

laboratory analysis

22

Spent nickel catalyst

251-016-50

nickel-containing catalyst

Solid State

T

54.04

Hydrogenation reactor catalyst replacement

23

Spent catalyst

251-018-50

palladium-containing catalyst

Solid State

T

79.2

Hydrogenation reactor, catalyst removed and replaced

24

spent dehydrogenation catalyst

261-157-50

ferric oxide

Solid State

T

386.18

Dehydrogenation reactor, catalyst removed for replacement

25

Spent hydrocarbonylation catalyst

261-158-50

Silicon oxide

Solid State

T

13.32

Catalyst removal and replacement