Rank	Journal	Value
1	Progress in Energy and Combustion Science	ca. 37
2	Energy & Environmental Science	ca. 30.8
3	Applied Catalysis B-Environmental	ca. 21.1
4	Journal of Energy Chemistry	ca. 14.9
5	Chemical Engineering Journal	ca. 13.2
6	npj Clean Water	ca. 11.4
7	Applied Energy	ca. 11
8	Desalination	ca. 9.8
9	Journal of Membrane Science	ca. 9
-	Separation and Purification Technology	ca. 9
11	Journal of CO2 Utilization	ca. 8.4
12	Process Safety and Environmental Protection	ca. 7.8
13	Fuel Processing Technology	ca. 7.7
14	Fuel	ca. 7.5
15	ACS Sustainable Chemistry & Engineering	ca. 7.3
16	Current Opinion in Chemical Engineering	ca. 6.8
17	Journal of Water Process Engineering	ca. 6.7
18	Reviews in Chemical Engineering	ca. 6.6
19	Journal of Catalysis	ca. 6.5
20	Journal of the Taiwan Institute of Chemical Engineers	ca. 6.3
21	Journal of Analytical and Applied Pyrolysis	ca. 6.2
-	ChemBioEng Reviews	ca. 6.2
-	Combustion and Flame	ca. 6.2
24	Journal of Industrial and Engineering Chemistry	ca. 6
25	Journal of Natural Gas Science and Engineering	ca. 5.9
26	Journal of Food Engineering	ca. 5.8
27	Separation and Purification Reviews	ca. 5.6
28	Catalysis Today	ca. 5.3
-	Energy & Fuels	ca. 5.3
30	International Journal of Greenhouse Gas Control	ca. 5.2
-	Proceedings of the Combustion Institute	ca. 5.2
32	Reactive & Functional Polymers	ca. 5.1
33	Minerals Engineering	ca. 5
34	Powder Technology	ca. 4.6
35	Frontiers of Chemical Science and Engineering	ca. 4.5
36	Journal of Supercritical Fluids	ca. 4.4
37	Chemical Engineering Science	ca. 4.3
-	Particuology	ca. 4.3
39	Dyes and Pigments	ca. 4.2
-	Journal of Loss Prevention in the Process Industries	ca. 4.2
-	Advanced Powder Technology	ca. 4.2
42	Biomass Conversion and Biorefinery	ca. 4.1
43	AIChE Journal	ca. 4
-	Process Biochemistry	ca. 4
45	Journal of Process Control	ca. 3.9
-	Chemical Engineering and Processing-Process Intensification	ca. 3.9
-	Chemical Engineering Research & Design	ca. 3.9
-	Computers & Chemical Engineering	ca. 3.9
-	Industrial & Engineering Chemistry Research	ca. 3.9
50	Biochemical Engineering Journal	ca. 3.8

51	Journal of Adhesion Science and Technology	ca. 3.7
-	Chinese Journal of Chemical Engineering	ca. 3.7
53	Membranes	ca. 3.6
-	Bioprocess and Biosystems Engineering	ca. 3.6
55	International Journal of Adhesion and Adhesives	ca. 3.5
56	Food and Bioproducts Processing	ca. 3.4
57	Tribology Letters	ca. 3.3
58	KONA Powder and Particle Journal	ca. 3.2
-	Polymer Engineering and Science	ca. 3.2
-	Adsorption Science & Technology	ca. 3.2
-	Journal of Microencapsulation	ca. 3.2
-	Korean Journal of Chemical Engineering	ca. 3.2
63	Reaction Chemistry & Engineering	ca. 3.1
-	Adsorption-Journal of the International Adsorption Society	ca. 3.1
65	Journal of Aerosol Science	ca. 2.9
-	Journal of Food Process Engineering	ca. 2.9
67	Processes	ca. 2.8
68	Drying Technology	ca. 2.7
-	Fluid Phase Equilibria	ca. 2.7
70	Transport in Porous Media	ca. 2.6
71	Advances in Polymer Technology	ca. 2.5
-	Plasma Chemistry and Plasma Processing	ca. 2.5
73	Journal of Chemical Technology and Biotechnology	ca. 2.4
-	International Journal of Chemical Engineering	ca. 2.4
75	Separation Science and Technology	ca. 2.3
-	Education for Chemical Engineers	ca. 2.3
-	Environmental Progress & Sustainable Energy	ca. 2.3
-	Journal of Adhesion	ca. 2.3
79	Coloration Technology	ca. 2.2
-	Energy Sources Part A-Recovery Utilization and Environmental Effects	ca. 2.2
81	Journal of Chemical and Engineering Data	ca. 2.1
-	Aerosol Science and Technology	ca. 2.1
83	Propellants Explosives Pyrotechnics	ca. 2
-	Chemical Engineering Communications	ca. 2
85	International Polymer Processing	ca. 1.9
-	Journal of Energetic Materials	ca. 1.9
-	Lubrication Science	ca. 1.9
-	Canadian Journal of Chemical Engineering	ca. 1.9
89	Journal of Surfactants and Detergents	ca. 1.8
-	Periodica Polytechnica-Chemical Engineering	ca. 1.8
91	Combustion Theory and Modelling	ca. 1.6
-	Chemical Engineering & Technology	ca. 1.6
-	Chemie Ingenieur Technik	ca. 1.6
-	Asia-Pacific Journal of Chemical Engineering	ca. 1.6
95	Journal of Microwave Power and Electromagnetic Energy	ca. 1.5
-	Pigment & Resin Technology	ca. 1.5
-	Brazilian Journal of Chemical Engineering	ca. 1.5
-	Combustion Science and Technology	ca. 1.5
-	Particulate Science and Technology	ca. 1.5
100	Petroleum Science and Technology	ca. 1.4
101	Macromolecular Reaction Engineering	ca. 1.3
-	Revista Mexicana de Ingenieria Quimica	ca. 1.3
103	Tenside Surfactants Detergents	ca. 1.2
-	Journal of Chemical Engineering of Japan	ca. 1.2
105	Petroleum Chemistry	ca. 1.1
106	Desalination and Water Treatment	ca. 1
-	Process Safety Progress	ca. 1
108	Atomization and Sprays	ca. 0.9
-	Solid Fuel Chemistry	ca. 0.9
-	Chemical and Biochemical Engineering Quarterly	ca. 0.9
111	Chemical Industry & Chemical Engineering Quarterly	ca. 0.8
112	Chemistry and Technology of Fuels and Oils	ca. 0.7
-	Combustion Explosion and Shock Waves	ca. 0.7
-	International Journal of Oil Gas and Coal Technology	ca. 0.7
115	Latin American Applied Research	ca. 0.6
-	Macedonian Journal of Chemistry and Chemical Engineering	ca. 0.6
-	Theoretical Foundations of Chemical Engineering	ca. 0.6
-	Central European Journal of Energetic Materials	ca. 0.6
119	Hemijska Industrija	ca. 0.5
120	Przemysl Chemiczny	ca. 0.4
121	Kagaku Kogaku Ronbunshu	ca. 0.2
122	Filtration & Separation	ca. 0