id	sid	eid	entity	type
ajst-1487	1	1	academic journal of science and technology issn	ORG
ajst-1487	1	2	2771-3032	CARDINAL
ajst-1487	2	1	2	CARDINAL
ajst-1487	2	2	3	CARDINAL
ajst-1487	2	3	2022	CARDINAL
ajst-1487	2	4	zhang* petro	ORG
ajst-1487	2	5	china guangxi petrochemical company	ORG
ajst-1487	2	6	guangxi	GPE
ajst-1487	3	1	535000	DATE
ajst-1487	3	2	china	GPE
ajst-1487	5	1	1	CARDINAL
ajst-1487	5	2	1.1	CARDINAL
ajst-1487	6	1	more than 100 years	DATE
ajst-1487	6	2	british	NORP
ajst-1487	6	3	1883	DATE
ajst-1487	6	4	1938	DATE
ajst-1487	6	5	the german company farben	ORG
ajst-1487	6	6	two	CARDINAL
ajst-1487	7	1	first	ORDINAL
ajst-1487	7	2	1/3	CARDINAL
ajst-1487	7	3	h2s	PRODUCT
ajst-1487	7	4	so2	PERSON
ajst-1487	7	5	second	ORDINAL
ajst-1487	7	6	2/3	CARDINAL
ajst-1487	7	7	so2	ORG
ajst-1487	9	1	80%	PERCENT
ajst-1487	10	1	so2	PERSON
ajst-1487	12	1	1	CARDINAL
ajst-1487	12	2	43 2	CARDINAL
ajst-1487	13	1	2.1	CARDINAL
ajst-1487	15	1	about 300 ℃	QUANTITY
ajst-1487	18	1	2.2	CARDINAL
ajst-1487	19	1	two	CARDINAL
ajst-1487	22	1	2.3	CARDINAL
ajst-1487	25	1	2.4	CARDINAL
ajst-1487	25	2	air corrosion air corrosion	ORG
ajst-1487	28	1	2.5	CARDINAL
ajst-1487	33	1	3	CARDINAL
ajst-1487	33	2	3.1	CARDINAL
ajst-1487	42	1	3.2	CARDINAL
ajst-1487	43	1	secondly	ORDINAL
ajst-1487	44	1	3.3	CARDINAL
ajst-1487	47	1	3.4	CARDINAL
ajst-1487	48	1	44 4	DATE
ajst-1487	50	1	1	CARDINAL
ajst-1487	50	2	peng	PERSON
ajst-1487	52	1	corrosion & protection	ORG
ajst-1487	53	1	2	CARDINAL
ajst-1487	53	2	liang hongwei	PERSON
ajst-1487	53	3	30,000 tons	QUANTITY
ajst-1487	54	1	chemical enterprise management	ORG
ajst-1487	54	2	2017	CARDINAL
ajst-1487	54	3	22	CARDINAL
ajst-1487	54	4	139	DATE
ajst-1487	55	1	3	CARDINAL
ajst-1487	55	2	liu yandun	PERSON
ajst-1487	57	1	technology,2010,31(04):4348	PERSON
ajst-1487	58	1	4	CARDINAL
ajst-1487	58	2	wang huiqiang	PERSON
ajst-1487	60	1	5	CARDINAL
ajst-1487	60	2	zhao min	PERSON
ajst-1487	61	1	corrosion & protection	ORG